With the development of second-generation sequencing technology, more and more DNA sequence variations have been detected. Exon sequencing is the first choice for sequencing many cancer genes, and it can be better used to identify disease status by detecting gene variants. PCR sequence is an effective method to capture that sequence of an exon in the process of sequencing. Exon sequencing sequence contains PCR primer sequence, the correct position of the sequence can be determined by PCR primer sequence, which can be found in SNP, Indel mutation point by comparing the sequence of PCR primer sequence. In this paper, a matching algorithm based on the PCR primer sequence is proposed, which can effectively sequence the position of PCR primer sequence and find out the key position sequence. Then the sequencing sequence is sorted and the number of the same sequence is counted to reduce the matching times. Then, the sequenced sequence was matched with PCR primer sequence, so that the DNA position could be accurately matched and the variation in the sequenced sequence could be found more quickly. Compared with the traditional sequence matching method, PCR primer sequence matching method can match many sequences and find more variation. It also showed a high recall rate in the recall rate. Compared with the traditional sequence matching method, PCR primer sequence matching method can match many sequences and find more variation. It also showed a high recall rate in the recall rate.Several studies have shown that nutrition and muscle strength were associated with functional recovery in patients with hip fracture. However, the impact of heart failure on the improvement of activity of daily living (ADL) in patients with hip fracture have not been fully investigated. The purpose was investigating the effect of heart failure on the ADL improvement by rehabilitation in patients with hip fracture. A total of 116 patients with hip fracture discharged from our convalescent rehabilitation ward were studied. Heart failure was assessed based on plasma B-type natriuretic peptide (BNP) levels on admission. ADL was assessed based on rehabilitation effectiveness (REs), which was calculated using the FIM instrument. Clinical, demographic, and nutritional variables were measured. Multiple regression analysis was performed with REs as the dependent variable; variables showing significant correlation with REs in univariate analyses were selected as independent variables. Based on plasma BNP levels, we assigned 39 patients to a Low group 22 (17-25) median (interquartile) pg/mL, 39 to a Middle group 52 (42-65) pg/mL, and 38 to a High group 138 (93-209) pg/mL. REs, handgrip strength, Hb, albumin, and GNRI were higher and age was younger in the Low group than High group (each p less then 0.01, respectively). Multiple linear regression analysis revealed that age (p less then 0.05), sex (p less then 0.05), handgrip strength (p less then 0.01), FOIS at admission (p less then 0.01), rehabilitation time per day (p less then 0.01), and BNP (p less then 0.05) were significantly associated with REs. The effect of rehabilitation on ADL improvement was significantly blunted in the High group compared to the Low group. In conclusion, these results suggest that heart failure assessed based on plasma BNP levels negatively impacts improvements in ADL achieved through rehabilitation in patients with hip fracture. Managing difficult pediatric airway is challenging. The MultiViewScope (MVS) Stylet Scope is reported to be useful in difficult pediatric airway. In this randomized crossover study, we compared the effectiveness of the MVS Stylet Scope to a standard direct laryngoscope with Miller #1 blade in simulated normal and difficult airways. Fifteen expert anesthesiologists and Fifteen anesthesiology residents participated in the study. Participants were asked to perform intubation with the Airsim Baby manikin first, and then with the Airsim Pierre Robin manikin. Participants in each group used the intubation devices in a randomized order. The primary outcome was the time of successful intubation. The secondary outcomes were the force exerted on the incisors during intubation, Cormack-Lehane scale, the difficulty of intubation. There were no differences between MVS Stylet Scope and Direct laryngoscope in the time of successful intubation by the expert anesthesiologists or the anesthesiology residents in a normal the time of intubation. The results of this study mean that the MVS Stylet Scope may be a less invasive airway devise than the direct laryngoscope with the Miller blade in the pediatric airway management. For the next step, we need to evaluate the MVS Stylet Scope in the real patients as an observational study.Hydroxychloroquine has been touted as a potential COVID-19 treatment. Tocilizumab, an inhibitor of IL-6, has also been proposed as a treatment of critically ill patients. In this retrospective observational cohort study drawn from electronic health records we sought to describe the association between mortality and hydroxychloroquine or tocilizumab therapy among hospitalized COVID-19 patients. Patients were hospitalized at a 13-hospital network spanning New Jersey USA between March 1, 2020 and April 22, 2020 with positive polymerase chain reaction results for SARS-CoV-2. Follow up was through May 5, 2020. Among 2512 hospitalized patients with COVID-19 there have been 547 deaths (22%), 1539 (61%) discharges and 426 (17%) remain hospitalized. 1914 (76%) received at least one dose of hydroxychloroquine and 1473 (59%) received hydroxychloroquine with azithromycin. After adjusting for imbalances via propensity modeling, compared to receiving neither drug, there were no significant differences in associated mortalimited to hospitalized patients and must be interpreted with caution while awaiting results of randomized trials. Trial Registration Clinicaltrials.gov Identifier NCT04347993.This study investigated the efficiency of a portable nitric oxide (NO) inhalation device through optimizing its design and structure. The portable rescue device could be used in clinical applications in outbreaks of viral pneumonia such as SARS. To reduce energy consumption for battery-powered portable usage, NO micro-channel plasma reactions induced by a continuous discharge arc were employed. A single-use airway tube could be combined with an intubation tube in clinical applications. In the experiment, a switching transistor controlled high frequency DC (12.5 kHz) was used to create a continuous discharge arc between two stainless steel electrodes (1-mm separation) after high-voltage breakthrough. https://www.selleckchem.com/products/eapb02303.html A rotate instrument was employed to change the direction angle between the airflow and discharge arc, tube filled with Calcium hydroxide connected with gas outlet for reducing NO2, gas flow rate and input voltage were evaluated separately with concentration of NO and NO2/NO ratio. Results showed that a 2 L/min air flow direction from the cathode to the anode of electrodes (direction angle was zero) under 4 V input voltages produced 32.

It is important to mention that due to the scarcity and poor methodological quality of existing evidence, it is difficult at this time to draw firm conclusions regarding its effectiveness and relevance.Pervasive human and organizational factors (HOFs) within the public sectors play a vital role in the prevention and control of epidemic (PCE). Insufficient analysis of HOFs has helped continue the use of flawed precautions. In this study, we attempted to establish a quantitative model to (a) clarify HOFs within the public sectors with regard to PCE, (b) predict the probability of relevant risk factors and an epidemic, and (c) diagnose the critical factors. First, we systematically identified 47 HOFs based on the Human Factors Analysis and Classification System (HFACS). We then converted the HFACS framework into a Bayesian Network (BN) after determining the causalities among these factors. Finally, we applied the hybrid HFACS-BN model to analyze the COVID-19 outbreak in China by virtue of its efficacy in probability prediction and diagnosis of key risk factors, and thus to test the feasibility of the model itself. This study contributes to a holistic analysis of HOFs within the public sectors with regard to PCE by providing a risk assessment model for epidemics or pandemics, and developing risk analysis methods for the public health field.Nonpharmaceutical interventions against the spread of SARS-CoV-2 in Germany included the cancellation of mass events (from March 8), closures of schools and child day care facilities (from March 16) as well as a "lockdown" (from March 23). This study attempts to assess the effectiveness of these interventions in terms of revealing their impact on infections over time. Dates of infections were estimated from official German case data by incorporating the incubation period and an empirical reporting delay. Exponential growth models for infections and reproduction numbers were estimated and investigated with respect to change points in the time series. A significant decline of daily and cumulative infections as well as reproduction numbers is found at March 8, March 10 and March 3, respectively. Further declines and stabilizations are found in the end of March. There is also a change point in new infections at April 19, but daily infections still show a negative growth. From March 19, the reproduction numbers fluctuate on a level below one. The decline of infections in early March 2020 can be attributed to relatively small interventions and voluntary behavioural changes. Additional effects of later interventions cannot be detected clearly. Liberalizations of measures from April 20 did not induce a re-increase of infections. Thus, the effectiveness of most German interventions remains questionable. Moreover, assessing of interventions is impeded by the estimation of true infection dates and the influence of test volume.With the 2019 emergence of coronavirus disease 19 (colloquially called COVID-19) came renewed public concern about airborne and aerosolized virus transmission. Accompanying this concern were many conflicting dialogues about which forms of personal protective equipment best protect dental health care practitioners and their patients from viral exposure. In this comprehensive review we provide a thorough and critical assessment of face masks and face shields, some of the most frequently recommended personal safeguards against viral infection. We begin by describing the function and practicality of the most common mask types used in dentistry procedural masks, surgical masks, and filtering respirator facemasks (also called N95s). This is followed by a critical assessment of mask use based on a review of published evidence in three key domains the degree to which each mask type is shown to protect against airborne and aerosolized disease, the reported likelihood for non-compliance among mask users, and risk factors associated with both proper and improper mask use. We use this information to conclude our review with several practical, evidence-based recommendations for mask use in dental and dental educational clinics.Our current predicament, the Covid-19 pandemic is first of all a health crisis. However, social disruption and economic damage are becoming visible some 7 months after the Wuhan City outbreak early December 2019. The authors wondered what could have been done better in prevention and repression of the Covid-19 pandemic from a safety management and risk control point of view. Within a case study framework, the authors gathered literature on pandemics, about country response effectiveness, and about human behaviour in the face of danger. The results consist of a safety management oriented narrative about the current pandemic, several critical observations about the current paradigms and shortcomings of preparation, and a number of opportunities for improvements of countermeasures. Many of the proverbial animals in the safety zoo, representing typical behaviours, were observed in action. Based on well proven risk analysis methods - risk management, event tree, scenarios, bowtie - the authors then analyse the generic sequence of events in a pandemic, starting from root causes, through prevention, via the outbreak of a pathogen, through mitigation to long term effects. Based on this analysis the authors propose an integrated pandemics barrier model. In this model the core is a generic pandemic scenario that is distinguishing five risk controllable sequential steps before an outbreak. The authors contend that the prevention of pandemics via safety management based biohazard risk control is both possible and of paramount importance since it can stop pandemic scenarios altogether even before an outbreak.Public preparation for the COVID-19 pandemic was widely covered in the media due to its intensity and fast-pace. While some individuals prepared with personal safety supplies such as soap and hand sanitizer, many others did not purchase such preparatory products. https://www.selleckchem.com/products/amg-232.html There are many health and safety benefits to quick engagement and emergency preparedness in a pandemic, and it is important to identify those who conduct these behaviors. The present study examined who engaged in preparatory purchasing of safety and health care products during the early stages of the spread of COVID-19 and what stimulated this action. Results of a cross-sectional study (N = 344) indicates that possessing, or uncertainty about possessing a COVID-19 risk factor (but not differences in age, gender, race, or income), increased purchasing of preparatory health and safety products. Also, in line with past research on risk, affect, and behavior, worry mediated this relationship. Further, gender moderated the relationship between worry and purchasing, such that worry increased product purchasing for men, who were initially low in worry, but not for women.

Eighty-nine percent of patients would have chosen virtual follow-up under normal conditions. Lessons for the future include potentially large numbers of upper limb mal-unions which may be symptomatic. The non-union rate is likely to be the same, but these patients are unknown due to lack of late imaging. Telemedicine certainly has a role in future orthopaedic management as it is well tolerated and efficient and provides economic and environmental benefits to both clinicians and patients. Lessons for the future include potentially large numbers of upper limb mal-unions which may be symptomatic. The non-union rate is likely to be the same, but these patients are unknown due to lack of late imaging. Telemedicine certainly has a role in future orthopaedic management as it is well tolerated and efficient and provides economic and environmental benefits to both clinicians and patients.The COVID-19 pandemic changed elective surgery routine. During the initial spread of the novel coronavirus, elective surgery has been stopped and only emergency and trauma and oncologic procedures were allowed. Following the decrease of the contagion curve, elective surgery is slowly being recovered. The hospitals should create a pre-hospitalization path to identify possible infected patient and further postpone surgery. In this setting, cartilage repair surgery should not be neglected, because this could potentially lead to an increase of patients needing major joint replacement surgery. In this study, we performed a comparison between open calcaneoplasty through transtendinous approach and endoscopic calcaneoplasty for Haglund's disease. A retrospective review was performed of patients who had undergone either a calcaneoplasty with transtendinous approach or endoscopic for Haglund's disease from three centres. Inclusion criteria were patients with Haglund's disease confirmed radiographically, neutral alignment of the hindfoot and at least one year of follow-up. Patients were excluded in case of ipsilateral ankle osteoarthritis or other neighbouring joints, previous foot surgery, hindfoot malalignment and marked calcific insertional Achilles tendinosis. A chart review was performed to collect demographic data, including age, sex and body mass index (BMI). Functional outcome analysis included the Foot Function Index, AOFAS score and VAS for pain pre-operatively and post-operatively at the last follow-up. This patient-reported outcome scores were used in the native language of each patient h a low rate of complications. Both techniques provided good clinical outcomes with a low rate of complications. The occurrence of thigh pain following cementless total hip arthroplasty (THA) may be dependent on multiple factors, which may differ with design of the prosthesis. Thus, this study aimed to investigate the frequency of thigh pain following cementless THA using a short, tapered-wedge stem to identify risk factors for thigh pain. This retrospective cohort study analysed 222 joints of patients who underwent THA with a short, tapered-wedge stem. Thigh pain was evaluated using a questionnaire during each follow-up visit, and the clinical and radiographic assessments were compared. Thigh pain occurred in 37 patients (16.7%) during the follow-up period. The pain started two to24 months after THA. Multivariate analysis demonstrated that higher University of California, Los Angeles, activity rating (odds ratio 7.2; 95% confidence interval (CI) 3.0-17.2); Dorr type C femoral bone shape (odds ratio 1.5; 95% CI 1.1-2.0); and stem tip-cortical bone contact (odds ratio 8.2; 95% CI 2.3-29.4) were significant risk facem. To compare the outcomes of using iliac branch devices (IBD) and the crossover chimney (COCh) technique for preserving the internal iliac artery (IIA) during endovascular aortic repair in patients with common iliac aneurysm (CIA). From February 2010 to July 2016, we recruited 61 consecutive and elective patients. Thirty of them received the IBD, and the remaining 31 received the COCh. Their medical chart was reviewed retrospectively, and computed tomographic angiography was performed at 3, 6, and 12months postoperatively and then yearly as a follow-up. The median follow-up time was 19.72 ± 5.45months. The technical success rate reached 100% in both groups. The 12-month and 24-month primary IIA patency rates between IBD and COCh group were 90.00% versus 93.54% (p = 0.67) and 83.33% versus 93.54% (p = 0.25). https://www.selleckchem.com/products/bgb-16673.html The numbers of stents were 1.00 ± 0.00 and 1.93 ± 0.24 in the IBD and COCh group (p < 0.001). No significant difference was observed for the incidence of type 1a (IBD/COCh = 3.33%/6.45%, p > 0.99) and type 2 endoleak (IBD/COCh = 13.33%/12.90%, p > 0.99) between two groups. Neither type 1b or type 3 endoleak nor delayed aortic rupture appeared in our series. The postoperative complication rates did not exhibit significant differences either. Free from reintervention was also similar in both groups (IBD/COCh = 22.50 ± 4.62/23.00 ± 3.87months, p = 0.64). The IBD and COCh techniques exhibited similar success rates and IIA patency rates at the 24-month follow-up. Both these techniques are feasible for the preservation of IIA in patients with CIA. The IBD and COCh techniques exhibited similar success rates and IIA patency rates at the 24-month follow-up. Both these techniques are feasible for the preservation of IIA in patients with CIA.Fibromyalgia (FM) is known a common painful syndrome and its frequency is increased in inflammatory rheumatic diseases. We aimed to assess FM frequency in axial spondyloarthritis (AxSpA) patients and age- and sex-matched healthy controls with the 2011 ACR FM criteria. We evaluated the association between receiving biologic disease-modifying antirheumatoid drugs (bDMARD) and presence of FM. 127 patients with Ax-SpA and 73 age- and sex-matched controls were included. Individuals were assessed according to modified 2011 ACR diagnostic criteria for FM. The pain was evaluated by visual analog scale (VAS). Disease activity was assessed by Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Ankylosing Spondylitis Disease Activation Score (ASDAS). Spinal limitation, quality of life, and functionality were assessed. Drug therapies were noted. AxSpA and control group had similar FM rates. 43 (33.9%) patients in AxSpA group and 22 (30.1%) patients in control group had FM diagnosis (p = 0.589). Age, gender, BMI, and CRP values were similar in the AxSpA patients with and without FM, while global VAS and ASDAS scores were higher in patients with FM.

The choice of the best treatment method for displaced intra-articular calcaneal fractures (DIACFs) remains controversial. Using a network meta-analysis, this study aims to evaluate the radiographic characteristics, clinical effectiveness, and incision complications of nonoperative treatment, open reduction and internal fixation, minimally invasive reduction, and fixation. The studies were abstracted from Medline, Embase, Google Scholar, and the Cochrane Central Register of Controlled Trials. Randomized controlled trials (RCTs) meeting the inclusion and exclusion criteria were selected. Statistical analyses were conducted using Stata software. Seventeen RCTs involving 1297 participants with 1354 fractures were included. A total of 5 treatments-extensile lateral approach (ELA), minimally invasive longitudinal approach (MILA), sinus tarsi approach (STA), percutaneous reduction and fixation (PRF), and nonoperative treatment-were analyzed. The treatments were ranked based on Surface Under the Cumulative Ranking Cundomized controlled trials focused on DIACFs are needed to further examine this conclusion.Arch height index (AHI) and arch height flexibility (AHF) are useful methods for evaluating foot structure. Although foot structure may be linked to intrinsic factors such as gender and load conditions, information on AHI and AHF in consideration of these factors is lacking. This study aimed to examine the effect of gender and load conditions on AHI and AHF. One hundred Japanese youths (50 males, 50 females) were recruited in this study. Arch height and truncated foot length were measured with an AHI measurement system. AHI was calculated for each load condition using truncated foot length and arch height. AHF was defined as the change in arch height from 10% to 50% of weightbearing load, and from 10% to 90% of weightbearing load. To satisfy the assumption of independence, only measurements from the right foot were analyzed. A gender × load condition interaction was found in AHI. AHI in all load conditions showed significant differences between the genders (p less then .001), and AHI of female participants was significantly less than that of male participants (p less then .001). In contrast, no significant gender × load condition interaction was noted in AHF, and only the main effect of the load condition was found (p less then .001). In AHI use, the effects of gender and load conditions must be considered, and AHF may be used considering only changes in load conditions. The results of this study provide useful information regarding which normative values of AHI and AHF should be used.Lateral column lengthening is a common method for treatment of patients with symptomatic flat feet. Although variations of the technique have been described by many authors, there is a lack of agreement about the exact location of the osteotomy. Most authors tried to find the interval between the anterior and middle talocalcaneal facets but did not offer a reproducible method to achieve this purpose. The use of a plantarflexion anteroposterior view of the foot provides better visualization of the anatomic landmarks and helps to precisely perform the osteotomy anterior to the sustentaculum tali, with protection of the anterior and middle talocalcaneal facets.Several biomechanical/cadaver studies have established a correlation between mechanism of injury and fracture classification in calcaneal fractures. However, this has never been backed up by clinical studies. In this study, the hypothesis is tested whether the alleged similar mechanism of injury for both feet in bilateral calcaneal fractures leads to similar fracture types. In this retrospective cross-sectional cohort study, patients with unilateral and bilateral calcaneal fractures treated between 2000 and 2017 were classified according to Essex-Lopresti and Sanders. Positive predictive values were computed, signifying the chance that the fracture type in the left foot corresponded to that in the right foot. These were compared to the a priori chance of a fracture type (percentage of fracture type in unilateral fractures) by constructing 95% confidence intervals of the positive predictive value of each fracture type. Of the 451 patients, 413 (91.6%) had unilateral and 38 (8.4%) bilateral calcaneal fractures. Mechanisms of injury were similar for uni- and bilateral fractures. Using the Essex-Lopresti fracture classification, 34 cases (90%) had the same classification in both feet, compared with 24 (63%) in the Sanders classification. The chance of a fracture type in the left, with the right foot as reference, was significantly larger than expected from a priori chance in the unilateral population. This leads to a new hypothesis, that, more than mechanism of injury, the magnitude of the impact and the position of the foot are important in predicting fracture classification in the calcaneus. The accuracy of fetal echocardiography (FE) is not well defined, and reporting of diagnostic discrepancies (DDs) is not standardized. The authors applied a categorization scheme developed by the American College of Cardiology Quality Metric Working Group and applied it to FE. A retrospective single-center study was conducted of prenatally diagnosed major structural congenital heart disease, defined as expected need for intervention within the first year of life. DDs between pre- and postnatal findings were identified and categorized. Minor DDs had no clinical impact, moderate DDs had impact without harm, and severe DDs resulted in adverse events. Multivariate regression analysis was used to determine factors associated with discrepancy. From December 2008 to September 2017, 17,096 fetal echocardiograms were obtained, among which 222 fetuses with a median gestational age at first FE of 24weeks were included. There were 30 DDs (13.5%), of which the majority were false negatives (56.7%). Most were minor orl comorbidities, and fellow as initial imager. A greater number of fetal echocardiograms was associated with reduced DD. FE had a DD rate of 13.5%, mostly minor and moderate in severity. Factors associated with DD included high anatomic complexity, maternal comorbidities, fellow as the initial sonographer, and fewer fetal echocardiograms. https://www.selleckchem.com/products/m4205-idrx-42.html Strategies to reduce DD could include a regular secondary review and repeat FE, particularly when anatomic complexity is high. FE had a DD rate of 13.5%, mostly minor and moderate in severity. Factors associated with DD included high anatomic complexity, maternal comorbidities, fellow as the initial sonographer, and fewer fetal echocardiograms. Strategies to reduce DD could include a regular secondary review and repeat FE, particularly when anatomic complexity is high.

This was confirmed by the marked inhibition of the inward current through the pharmacological disruption of either Gq/11 signalling or intracellular Ca2+ release and by the application of the TRPC blockers Pyr3, Gd3+ and ML204. Consistently, RT-PCR analysis revealed the expression of several TRPC subtypes in the intracardiac ganglia. Whilst histamine was also separately found to inhibit the M-current, the histamine-induced depolarization was only significantly inhibited by the TRPC blockers Gd3+ and ML204, and not by the M-current blocker XE991. These results suggest that TRPC channels serve as the predominant mediator of neuronal excitation by histamine.The opioid crisis has underscored the urgent need to identify safe and effective therapeutic strategies to overcome opioid-induced liabilities. We recently reported that LY2828360, a slowly signaling G protein-biased cannabinoid CB2 receptor agonist, suppresses neuropathic nociception and attenuates the development of tolerance to the opioid analgesic morphine in paclitaxel-treated mice. Whether beneficial effects of LY2828360 are dependent upon the presence of a pathological pain state are unknown and its impact on unwanted opioid-induced side-effects have never been investigated. Here, we asked whether LY2828360 would produce synergistic anti-allodynic effects with morphine in a paclitaxel model of chemotherapy-induced neuropathic pain and characterized its impact on opioid-induced reward and other unwanted side-effects associated with chronic opioid administration. Isobolographic analysis revealed that combinations of LY2828360 and morphine produced synergistic anti-allodynic effects in suppressing paclitaxel-induced mechanical allodynia. In wildtype (WT) mice, LY2828360 blocked morphine-induced reward in a conditioned place preference assay without producing reward or aversion when administered alone. The LY2828360-induced attenuation of morphine-induced reward was absent in CB2 knockout (CB2KO) mice. In the absence of a neuropathic pain state, LY2828360 partially attenuated naloxone-precipitated opioid withdrawal in morphine-dependent WT mice, and this withdrawal was itself markedly exacerbated in CB2KO mice. Moreover, LY2828360 did not reliably alter morphine-induced slowing of colonic transit or attenuate tolerance to morphine antinociceptive efficacy in the hot plate test of acute nociception. Our results suggest that cannabinoid CB2 receptor activation enhances the therapeutic properties of opioids while attenuating unwanted side-effects such as reward and dependence that occur with sustained opioid treatment. The 2 surgical strategies for neonates with ductal-dependent pulmonary atresia and ventricular septal defect are primary biventricular repair (BVR) or initial palliation with a modified Blalock-Taussig shunt (BTS) followed by second stage repair. In this study, we report the combined outcomes from 2 hospitals using different strategies. Between 2004 and 2017, 66 neonates underwent surgery with palliative shunts (BTS group n= 30, 45.5%) or primary biventricular repair (pBVR group n= 36, 54.5%). https://www.selleckchem.com/products/ve-822.html The 2 groups were similar in age, body weight, and Nakata index scores. The overall mean follow-up duration was 7.51 ± 4.35 years, and early and late results were compared between the groups. The 10-year overall survival was 84.8% (94.4% for pBVR vs 75.7% for BTS, P= .032). The BTS group had 2 early and 6 interstage mortalities, and the pBVR group had no early and 2 late mortalities. In the BTS group, the Nakata index score significantly increased during the interstage period (P < .001). In univariable analysisrtality are significant. Genetic and extracardiac anomalies are significant risk factors for mortality. Bundled payments for coronary artery bypass grafting (CABG) provide a single reimbursement for care provided from admission through 90 days post-discharge. We aim to explore the impact of complications on total institutional costs, as well as the drivers of high costs for index hospitalization. We linked clinical and internal cost data for patients undergoing CABG from 2014 to 2017 at a single institution. We compared unadjusted average variable direct costs, reporting excess cost from an uncomplicated baseline. We stratified by The Society of Thoracic Surgeons preoperative risk and quality outcome measures as well as value-based outcomes (readmission, post-acute care utilization). We performed multivariable linear regression to evaluate drivers of high costs, adjusting for preoperative and intraoperative characteristics and postoperative complications. We reviewed 1789 patients undergoing CABG with an average of 2.7 vessels (SD 0.89). A significant proportion of patients were diabetic (51.2%) and obeserenal failure having the greatest impact. In preparation for bundled payments, hospitals should focus on understanding and preventing drivers of high cost. Anemia and coagulation management and a restrictive transfusion strategy are key points of blood management in patients undergoing cardiac surgical procedures. However, little consideration has been given to the kinetics of postoperative bleeding. This prospective observational study investigated bleeding kinetics from chest tubes to assess whether it was possible to predict, within the early postoperative hours, major bleeding at 12 postoperative hours. Adult cardiac surgical patients who were admitted consecutively to the postoperative intensive care unit in a tertiary academic hospital from January to June 2016 were included. Blood volume was collected from the chest drains, and major bleeding was defined as bleeding exceeding the 90th percentile of the volume distribution at 12 postoperative hours. Receiver operating characteristics curve analysis was performed with hourly bleeding thresholds to determine the best predictor of major bleeding. In 292 patients, bleeding at 12 postoperative hours rangeent's blood conservation strategy because it may prompt preemptive treatments. At the University of California, San Diego, routine coronary angiography has generally been performed in men 40 years of age and older and women 45 years of age and older before pulmonary thromboendarterectomy for chronic thromboembolic pulmonary hypertension (CTEPH). The prevalence of significant coronary artery disease (CAD) in this population has not been evaluated, however, and the optimal screening strategy has not been established. This study sought to evaluate whether the current approach may be better optimized on the basis of cardiac risk factors. This study included 462 consecutive patients with CTEPH who were undergoing preoperative coronary angiography for pulmonary thromboendarterectomy. Baseline demographic and medical information was recorded. Major cardiac risk factors included diabetes, hypertension, hyperlipidemia, body mass index 25 kg/m or greater, tobacco use, and family history of CAD. Charts were then reviewed for presence of significant CAD and revascularization. Significant CAD was found in 13.

There is accruing evidence of cerebellar abnormalities in individuals with schizophrenia as measured by performance on a variety of tasks believed to be dependent on cerebellar integrity, including delay eyeblink conditioning. There is also evidence of cerebellar dysfunction on a neural level in schizophrenia from both task-based and resting state neuroimaging studies, however few studies have examined cerebellar neural function while the cerebellum is directly recruited in individuals with schizophrenia. In the current pilot study, we examined neural activity during an explicitly cerebellar task in individuals with schizophrenia or schizoaffective disorder and non-psychiatric controls. Participants underwent delay eyeblink conditioning during fMRI. Results indicated eyeblink conditioning impairment in patients as evidenced by a group by time interaction for conditioned responses. A significant cluster of cerebellar activation was present in controls but not patients during the first half of conditioning; there were no significant differences in activation between groups. An ROI analysis focused on the cerebellum in patients revealed two significant clusters that were inversely associated with negative symptom severity. These results are broadly consistent with the theory of cognitive dysmetria, wherein cerebellar abnormalities are theorized to contribute to motor as well as cognitive and affective disturbances in schizophrenia.Global warming has had an unprecedented impact on environmental changes and thus human life in mid-high latitude regions. As one of the areas most affected by global warming, Northeast China has suffered from a series of ecological crises, including warming-induced water deficits, permafrost thaw, and extended growing seasons. The change in annual average temperature (annual T) variations in Northeast China since the Industrial Revolution are still not fully understood, mainly because of the lack of long-term instrumental data and high-resolution annual T reconstructions. Here, we present the first annual T reconstruction (r = -0.683, p less then .001, n = 60) for 1818-2012 in Northeast China, which may also be the first temperature reconstruction based on tree-ring δ18O in China. The reconstruction is significantly related to temperature variations over mid-high latitude Eurasia and agree (p less then .01) with several long-term hydroclimatic reconstructions in the surrounding area. When the internal variability in the reconstruction was high, the decadal to multidecadal cycles were significant. Further analysis found that the reconstruction was mainly affected by the East Asian Summer Monsoon (EASM) and North Atlantic Oscillation (NAO). The reconstruction was significantly negatively correlated with several time series of annual T in the Northern Hemisphere, which showed that there is a substantial difference in annual T between Northeast China and other regions of the Northern Hemisphere. The difference mainly existed before the 1950s. From the 1850s to the 1950s, the annual T in Northeast China decreased slightly. However, extreme warming began in the 1950s in Northeast China, and this warming has been unprecedented during the past two centuries. If the warming trend since the 1950s continues, then it will lead to devastating disasters to forest and permafrost ecosystems in Northeast China.In Europe, 25% of groundwater has poor chemical status. https://www.selleckchem.com/products/adt-007.html One of the main stressors is agriculture, with nitrates and plant protection products (PPPs) causing failure in 18% and 6.5%, respectively, of groundwater bodies (by area). EU legislation for the placement of the PPPs on the market is one of the most stringent in the world. However, recent monitoring studies in hilly vineyards of Tidone Valley, north-west of Italy, show presence of PPPs used for grapevine cultivation in 15 out of 26 groundwater wells monitored, at values above the Environment Quality Standard (EQS) for groundwater (0.1 μg/L). However, no information about the contamination sources are available. Therefore, the objective of the present work is to evaluate the groundwater contamination sources by PPPs, in a small catchment with intensive viticulture, by collecting and integrating monitoring data, sub-surface water movement data and territorial characteristics. The results show that in wells used for PPP's mixture preparation and sprayer washing located at the top of hilly vineyards, with low slope and no water movement in the surrounding soil, the contamination is most likely from point sources. On the contrary, for wells located in a fenced area at the bottom of the hill, far away from vineyards and being used for drinking water production, the contamination is most likely from diffuse sources. Our results were used to raise awareness on groundwater contamination from PPPs among farmers in the study area; moreover a waterproof platform for sprayers washing, equipped with wastewater recovery and disposal system, able to avoid point-source contamination, was implemented in a local demonstration farm. Several demonstration activities were then organised with the farmers of the entire Valley in order to show its functionality and promote its diffuse use. The aim of the article was to identify the top 50 cited articles in the journal of Photodiagnosis and Photodynamic Therapy during 2004-2019. The online search was conducted on Scopus database to retrieve all the articles published during 2004-2019 in the journal of Photodiagnosis and Photodynamic Therapy. The papers were identified and ranked as per the citation counts >42. Additionally the authors; institute and country of origin; type of study and availability of funding in these highly cited articles was identified. VOS viewer software was used to analyze the occurrence of most commonly used keywords by the authors. Majority of the highly cited studies published during last 15 years were literature reviews (n = 34) followed by the qualitative/quantitative studies (n = 15). The largest number of articles published were single nations without any collaborations (n = 45). The institutes publishing highest number of top cited articles included Massachusetts General Hospital, East Carolina University, 21 st Century Oncology, The Norwegian Radium Hospital and Trinity College Dublin.

There was a binding relationship between miR-1294 and circ_0000885, and miR-1294 inhibitor could reverse the inhibitory effect of silenced circ_0000885 on OS progression. MiR-1294 could target FGFR1, and overexpressed FGFR1 could invert the suppression effect of miR-1294 mimic on OS progression. Silencing of circ_0000885 hindered FGFR1 expression, while this effect could be recovered by miR-1294 inhibitor. In addition, circ_0000885 knockdown reduced OS tumor growth via regulating the FGFR1 expression by sponging miR-1294 in vivo. Circ_0000885 played an active role in OS progression, indicating that it might be a potential target for OS therapy. Circ_0000885 played an active role in OS progression, indicating that it might be a potential target for OS therapy. Stage IIIC1 cervical cancer showed heterogeneous in oncologic outcomes with highly variable survival rates. https://www.selleckchem.com/products/vls-1488-kif18a-in-6.html Our objective was to determine the prognostic significance of removed and metastatic pelvic lymph node status and further perform risk stratification in patients with stage IIIC1p cervical cancer. Patients with stage IIIC1p cervical cancer and undergoing radical hysterectomy with lymphadenectomy in 2008-2018 were retrospectively analyzed. Patients' stage was classified using the revised 2018 International Federation of Gynecology and Obstetrics (FIGO) staging schema. Univariate and multivariable models were used to examine the association between removed and metastatic lymph node status and recurrence-free survival/overall survival. During a median follow-up of 34 months, 73 relapses and 44 deaths were observed among 273 patients with stage IIIC1p cervical cancer. Parametrial involvement and metastatic lymph node ratio (mLNR) were identified as independent predictors for recurrence-free survival. risk group. Our findings could facilitate the practical use of further stratification in Stage IIIC1p cervical cancer. To explore the application of texture analysis basing on computed tomography (CT) images in predicting lymph-node metastasis in patients with clinical stage IA lung adenocarcinoma. In total, 256 patients with clinical stage IA lung adenocarcinoma who had underwentgone preoperative CT examinations were enrolled. A total of 25 texture features using MaZda (version 4.6) software and conventional radiological features were extracted from raw CT data sets. Based on surgical results, patients were stratified into lymph node metastasis-positive and -negative groups. Independent-sample -tests and Mann-Whitney tests were used to compare continuous variables between the groups. Continuity-correction and χ tests were used for categorical variable comparison. Univariate and multivariate logistic regression analyses were performed to identify independent predictors of lymph-node metastasis. In total, 256 clinical stage IA lung adenocarcinoma cases were proved by pathology 39 (15.23%) cases with lymph-node metastasis (14 N1a, seven N1b, six N2a1, ten N2a2, and two N2b) and 217 (84.77%) cases without lymph-node metastasis. Univariate and multivariate logistic regression analyses demonstrated that total volume (OR 3.777, =0.015), average CT value of whole tumor (OR 16.271, <0.001), three texture parameters (mean OR 8.473, <0.001; skewness OR 6.393, =0.001; and entropy OR 0.343, =0.049) were independent factors associated with lymph-node status. As such, early-stage lung adenocarcinoma with higher total volume (>4.05 cm ), average CT value of whole tumor (>-70 HU), mean (>133.79), entropy (>1.98), and lower skewness (≤0.02) pointed to positive lymph-node metastasis. Texture parameters were independent factors associated with lymph-node status in clinical stage IA lung adenocarcinoma. Texture parameters were independent factors associated with lymph-node status in clinical stage IA lung adenocarcinoma. To investigate the role of DNA methylation in the regulation of Runt-related transcription factor 3 ( ) and the effect of such mechanism on the proliferation of prostate cancer (PCa) cells. The methylation of the in the promoter region in PCa cells was detected by bisulfite-sequencing PCR (BSP). Following treatment of the PCa cells with DNA methylation transferase inhibitor 5-AZA-2'-deoxycytidine (AZA), the effect on methylation level and expression of were analyzed by qRT-PCR, Western blot, and BSP assays. Furthermore, we investigated the effect of the demethylated on proliferation, cell cycle and apoptosis of PCa cells using CCK-8 and flow cytometry assays. Using the DNA methylation transferase (DNMT3b) knockout or overexpression models, the relationship between DNMT3b and methylation was further assessed by qRT-PCR, Western blot and methylation-specific PCR (MSP). The results indicated that the methylation level of in PCa cell lines was significantly higher than that of normal prostate epithelial (RWPE-1) cells. Furthermore, treatment with AZA not only promoted the demethylation of but also restored the mRNA and protein expression of , and the reactivation of expression of the later exhibited its anti-tumor effects through regulation of the cycle progression in PCa cells. Moreover, DNMT3b could regulate the expression level of by altering the DNA methylation of the in PCa cells. is hypermethylated in a panel of PCa cell lines; inhibition of DNA methylation of could restore its gene expression, which could promote its anticancer effect. Thus, may serve as a novel putative molecular target gene for PCa therapy. RUNX3 is hypermethylated in a panel of PCa cell lines; inhibition of DNA methylation of RUNX3 could restore its gene expression, which could promote its anticancer effect. Thus, RUNX3 may serve as a novel putative molecular target gene for PCa therapy. In view of the continuous increase of the mortality rate, esophageal squamous cell carcinoma (ESCC) develops into a major health concern. In this study, we aimed to investigate the underlying mechanism of long noncoding RNA (lncRNA) actin filament-associated protein 1 antisense RNA (AFAP1-AS1)/microRNA-498 (miR-498)/vascular endothelial growth factor A (VEGFA) in ESCC cells. The expression levels of AFAP1-AS1, miR-498 and VEGFA in ESCC tissues and cells were detected using quantitative real-time polymerase chain reaction (qRT-PCR). The effects of AFAP1-AS1 on ESCC cells proliferation and apoptosis were measured by methyl thiazolyl tetrazolium (MTT) and flow cytometry, respectively. Transwell assay was carried out to determine cell migration. In addition, VEGFA and cell behaviors-related proteins were determined by Western blot analysis. The targeted relationships of AFAP1-AS1 were verified by dual-luciferase reporter and RNA pull-down assays. The expression levels of lncRNA AFAP1-AS1 and VEGFA mRNA were upregulated, but miR-498 was downregulated in ESCC tissues and cells.

The predictive value of the expression coordination for the expression regulation was validated with data from 8505C and BCPAP cell lines before and after lentiviral transfection with DDX19B.123I-meta-iodobenzylguanidine (123I-mIBG) scintigraphy is used for evaluating disease extent in children with neuroblastoma. https://www.selleckchem.com/products/dexketoprofen-trometamol.html 131I-mIBG therapy has been used for evaluation in children with high-risk neuroblastoma, and post-therapy 131I-mIBG scintigraphy may detect more lesions compared with diagnostic 123I-mIBG scintigraphy. However, no studies have yet revealed the detection rate of hidden mIBG-avid lesions on post-therapy 131I-mIBG whole-body scan (WBS) and SPECT images in neuroblastoma children without mIBG-avid lesions as demonstrated by diagnostic 123I-mIBG scintigraphy. We retrospectively examined the diagnostic utility of post-therapy 131I-mIBG scintigraphy in children who received 131I-mIBG as consolidation therapy. Nineteen children with complete response to primary therapy were examined. Post-therapy 131I-mIBG scintigraphy was performed four days after injection. The post-therapy 131I-mIBG scintigraphy, 4 children exhibited abnormal uptake on the WBS. Post-therapy 131I-mIBG SPECT/CT provided additional information in 2 cases. In total, 6 children exhibited abnormal uptake. The site of abnormal accumulation was on the recurrence site in one case, operation sites in five cases, and bone metastasis in one case. Post-therapy 131I-mIBG scintigraphy could detect residual disease that was not recognized using diagnostic 123I-mIBG scintigraphy in 32% of children with high-risk neuroblastoma and ganglioneuroblastoma. The diagnostic use of post-therapy 131I-mIBG scintigraphy can provide valuable information for detecting residual disease.Paracoccidioidomycosis (PCM) is a granulomatous fungal disease caused by the dimorphic fungal species of Paracoccidioides, which mainly affects the lungs. Modern strategies for the treatment and/or prevention of PCM are based on a Th1-type immune response, which is important for controlling the disease. One of the most studied candidates for a vaccine is the P10 peptide, derived from the 43 kDa glycoprotein of Paracoccidioides brasiliensis. In order to improve its immune modulatory effect, the P10 peptide was associated with a chitosan-conjugated nanoparticle. The nanoparticles presented 220 nm medium size, poly dispersion index (PDI) below 0.5, zeta potential of +20 mV and encapsulation efficiency around 90%. The nanoparticles' non-toxicity was verified by hemolytic test and cell viability using murine macrophages. The nanoparticles were stable and presented physicochemical characteristics desirable for biological applications, reducing the fungal load and the usual standard concentration of the peptide from 4 to 20 times.KRAS is a powerful oncogene responsible for the development of many cancers. Despite the great progress in understanding its function during the last decade, the study of KRAS expression, subcellular localization, and post-translational modifications remains technically challenging. Accordingly, many facets of KRAS biology are still unknown. Antibodies could be an effective and easy-to-use tool for in vitro and in vivo research on KRAS. Here, we generated a novel rabbit polyclonal antibody that allows immunolabeling of cells and tissues overexpressing KRAS. Cell transfection experiments with expression vectors for the members of the RAS family revealed a preferential specificity of this antibody for KRAS. In addition, KRAS was sensitively detected in a mouse tissue electroporated with an expression vector. Interestingly, our antibody was able to detect endogenous forms of unprenylated (immature) and prenylated (mature) KRAS in mouse organs. We found that KRAS prenylation was increased ex vivo and in vivo in a model of KRASG12D-driven tumorigenesis, which was concomitant with an induction of expression of essential KRAS prenylation enzymes. Therefore, our tool helped us to put the light on new regulations of KRAS activation during cancer initiation. The use of this tool by the RAS community could contribute to discovering novel aspects of KRAS biology.The development of control-related constructs has involved different approaches over time, and yet internal and external locus of control are conceptualized as dichotomous factors influencing active versus avoidant coping strategies. While external control is associated with avoidance, a similar belief construct fate control, which denotes that life events are pre-determined and influenced by external forces but predictable and alterable, challenges the assumption of incompatibility between fate and agency. To develop a dynamic model of control, we suggest that external control would affect avoidant coping, which in turn would affect psychological distress, whereas fate control would affect both active and avoidant coping when dealing with stress. The model was supported among Hong Kong Chinese using a cross-sectional approach in Study 1 (n = 251) and hypothetical stressful scenarios in Study 2 (n = 294). The moderating effect of perceived controllability was observed in coping behaviors using a diary approach in Study 3 (n = 188). Our findings offer an alternative perspective to the dichotomous view of control and provide implications for coping strategies and mental well-being.Motor abnormalities have been suggested to play a role in most neuropsychiatric disorders, as a potential generic neurodevelopmental vulnerability. However, they still represent a neglected area, with a paucity of empirical studies, especially in pediatric populations. This case-control study aimed to comprehensively assess motor functioning in children with atypical neurodevelopment and investigate whether any socio-demographic or clinical characteristics would concur with motor difficulties to distinguish children with neurodevelopmental disorders (NDD) from healthy controls. Socio-demographic (age and gender) and clinical (intelligence quotient, gait, movement, and coordination) data were collected on 114 children aged 5-15 (83 with NDD, 31 healthy controls). Male children were at significantly higher risk for NDD (OR 13.023, p less then 0.001). Furthermore, there was a statistically significant interaction between the total intelligence quotient and overall coordination such that increasing levels of total intelligence quotient appeared to protect against the likelihood of being diagnosed with an NDD, but only in the context of a preserved coordination (OR 0.

In the plant male germline, transposable elements (TEs) are reactivated in the companion vegetative nucleus, resulting in siRNA production and the intercellular movement of these siRNAs to reinforce TE silencing in sperm. However, the mechanism by which siRNA movement is regulated remains unexplored. Here we show that ARID1, a transcription factor which is constitutively expressed in the vegetative nucleus but dynamically accumulates in the generative cell (the progenitor of sperm) to promote the second pollen mitosis, mediates siRNA movement to reinforce heterochromatic silencing in the male germline. We looked for regulators involved in the accumulation of ARID1 in the generative cell, and found that AGO9, a germline-specific AGO in Arabidopsis, is required for the accumulation of ARID1 in the generative cell. Mutations in either ARID1 or AGO9 lead to the interruption of not only the second pollen mitosis but also the movement of siRNA from the vegetative nucleus to the male germline, resulting in the release of heterochromatic silencing in the male germline. Moreover, conditional knockdown of ARID1 in the generative cell causes reduced heterochromatic silencing in both bicellular and mature pollen. This study provides insights into how a spatiotemporal transcription factor coordinates heterochromatic silencing and male germline maturation. Owing to the evolution of surgical techniques, the survival rate of patients undergoing a bidirectional Glenn shunt has improved. However, the morbidity and mortality are still high. The aims of this study were to determine the survival rate and risk factors influencing the morbidity and mortality in patients with a functional univentricular heart after a bidirectional Glenn shunt. One hundred and fifty-one patients who had undergone a bidirectional Glenn operation were enrolled. Early worse outcomes were defined as postoperative death within 30days and a hospital stay ≥ 30days. The median age was 7.1years (range 0.3-26years). The median age at the time of the Glenn operation was 2.2years (range 0.2-15.9years). The survival rates of patients at 1-, 5-, 10- and 15-year after the Glenn operation were 89%, 79%, 75%, and 72%, respectively. The predictors for the mortality were preoperative mean pulmonary artery pressure ≥ 17mmHg, preoperative pulmonary vascular resistance index ≥ 3.1 Wood Units·m and atriaphragmatic paralysis for reducing morbidity to ensure successful candidature for Fontan completion. Unlike neighboring countries, the Netherlands does not have a national acute coronary syndrome (ACS) registry to evaluate quality of care. We conducted a pilot registry in two hospitals to assess the prescription of guideline-recommended therapies in Dutch patients with ACS. We included all consecutive patients with ST-elevation myocardial infarction (STEMI) and non-STEMI (NSTEMI) (n=1309) admitted to two Dutch percutaneous coronary intervention centers between March 2015 and February 2016. We collected follow-up medication use and reasons for discontinuation at discharge and 1, 6, and 12 months post-discharge. We assessed the use of optimal medical therapy (OMT), defined as the combined prescription of aspirin, P2Y12 inhibitors, statins, β-blockers, and angiotensin-converting enzyme inhibitors or angiotensin-receptor blockers. OMT prescription was 43.2% at discharge, 60.1% at 1 month, and 28.7% at 12 months. At 1 month, OMT prescription was significantly lower in patients with NSTEMI (51.8 vs. 65.7% for STEMI; p < 0.001). OMT prescription was lower in women (6 months 55.4 vs. 62.0%, p = 0.036) and in elderly patients. In this pilot study that aimed to extend a national Dutch ACS registry to patients with STEMI and NSTEMI, OMT prescription was comparable to that in other local registries, was lower in women and patients with NSTEMI, and decreased with increasing age. In this pilot study that aimed to extend a national Dutch ACS registry to patients with STEMI and NSTEMI, OMT prescription was comparable to that in other local registries, was lower in women and patients with NSTEMI, and decreased with increasing age.In this study, poly(methyl methacrylate) with different doping nano-cadmium sulfide (CdS/PMMA) is prepared and characterized. CdS/PMMA polymeric nanocomposite films were synthesized using solution casting methodology. SEM and XRD are used for structure analysis for the studied nanocomposite films. XRD revealed the amorphous domains of PMMA polymer, which increased with increasing CdS nanoparticle contents. SEM revealed the CdS dispersion within the PMMA matrix. CdS nanoparticles in the PMMA matrix are expected to be aggregated due to the casting technique. The optical energy gap is found to be decreased after the CdS addition. ε' and ε″ have the same behavior with the applied frequency. Maxwell-Wagner interfacial polarization is the responsible factor for higher values of ε'-ε″ at the higher frequencies. Electrical conductivity behavior σAC tends to obtain a constant value at lower frequencies that approach from its DC conductivity values. After doping PMMA with nano-CdS, an exponential increase after a critical frequency value and the values of σAC was also increased. Besides, a significant reduction in laser energy power is identified by the reduction of the output power. CdS/PMMA can attenuate the laser power due to its nonlinear effect. CdS/PMMA nanocomposite can act as a photocatalyst to improve the performance of the photodegradation of Rhodamine B (RhB). Among the different CdS/PMMA nanocomposite films, 3.33 wt% CdS/PMMA demonstrates the highest efficiency in visible photocatalysis of Rhodamine B. CdS/PMMA can be utilized as multifunctional materials use like laser optical limiting to reduce the power of laser sources and as a photocatalyst membranes.This paper describes prototypes of an on-site early warning water quality monitoring system (EWWQMS) for pesticide quantification in natural waters by fluorescence and absorbance. As many pesticides are not naturally fluorescent, this EWWQMS uses UV irradiation to transform these compounds into highly fluorescent photoproducts and obtain sufficient sensitivity. https://www.selleckchem.com/products/m4205-idrx-42.html To obtain a better specificity, the system uses four UV LEDs at different wavelengths to excite the fluorescent photoproducts. For pesticides that are not sensitive to photoconversion, the EWWQMS prototypes also use UV absorption for their quantification, thus offering a wider application range. A first system uses a diode array spectrometer for detection. A second system uses a higher resolution spectrometer and an intensified CCD camera detection to increase sensitivity. Analytical applications were conducted for the determination of fipronil, acetamipride, cyprodinil, trifluraline and pendimethaline in water using both the EWWQMS prototypes. The analytical performances of these new systems are good compared with other photo-induced fluorescence methods already published.