BACKGROUND Excess alcohol (ethanol, EtOH) consumption is a significant cause of chronic liver disease, accounting for nearly half of the cirrhosis-associated deaths in the United States. EtOH-induced liver toxicity is linked to EtOH metabolism and its associated increase in proinflammatory cytokines, oxidative stress, and the subsequent activation of Kupffer cells. Dihydromyricetin (DHM), a bioflavonoid isolated from Hovenia dulcis, can reduce EtOH intoxication and potentially protect against chemical-induced liver injuries. But there remains a paucity of information regarding the effects of DHM on EtOH metabolism and liver protection. As such, the current study tests the hypothesis that DHM supplementation enhances EtOH metabolism and reduces EtOH-mediated lipid dysregulation, thus promoting hepatocellular health. METHODS The hepatoprotective effect of DHM (5 and 10 mg/kg; intraperitoneal injection) was evaluated using male C57BL/6J mice and a forced drinking ad libitum EtOH feeding model and HepG2/VL-17A heto reduce EtOH-induced liver injury via changes in lipid metabolism, enhancement of EtOH metabolism, and suppressing inflammation responses to promote liver health. © 2020 The Authors. Alcoholism Clinical & Experimental Research published by Wiley Periodicals LLC on behalf of Research Society on Alcoholism.OBJECTIVES Reconstruction of head and neck cancer ablative defects is challenging. A modification of the nasolabial flap (islanded pedicled nasolabial flap [ipNLF]) is an easy and reliable option for reconstruction of small- to medium-sized defects of the head and neck, especially in resource-constrained and high-volume centers. STUDY DESIGN AND METHODS We present the retrospective analysis of 27 consecutive patients reconstructed with ipNLF at two high-volume cancer centers, Homi Bhabha Cancer Hospital, Varanasi, India; and Army Hospital Research and Referral, New Delhi, India. The functional outcomes measured were duration of weaning of feeding and tracheotomy tubes and speech assessment (speech intelligible rating score [SIR]) postsurgery. Complications assessed were flap loss, orocutaneous fistula, donor site wound dehiscence, oral incompetence, and angle of mouth deviation. RESULTS The most common ablative defect was of the oral cavity (22 patients), followed by the oropharynx (4 patients) and hypopharynx (1 patient). The mean operating time for flap harvesting and insetting was 57.7 minutes. The mean durations for postoperative feeding tube and tracheotomy removal were 10 and 5 days, respectively. Twenty-four subjects had SIR scores of I or II. None of the subjects had flap loss, orocutaneous fistula, or donor site wound dehiscence. Twenty-five subjects had no oral incompetence, and 26 subjects had no or minimal angle of mouth deviation. CONCLUSION This is the largest series of ipNLF to date and emphasizes the versatility, reliability, reproducibility and excellent functional and acceptable cosmetic outcomes of this flap for the reconstruction of judiciously chosen head and neck ablative defects. LEVEL OF EVIDENCE 2C Laryngoscope, 2020. © 2020 The American Laryngological, Rhinological and Otological Society, Inc.BACKGROUND Optimizing quality of life (QoL) remains the central tenet of care in patients with incurable cancer; however, determinants of QoL are not clear. The objective of the current study was to examine which factors influence QoL in patients with incurable cancer. METHODS A multicenter study of adult patients with advanced cancer was conducted in Ireland and the United Kingdom between 2011 and 2016. Data were collected from patients at study entry and included patient demographics, Eastern Cooperative Oncology Group performance status (ECOG-PS), nutritional parameters (the percentage weight loss [%WL]), muscle parameters assessed using computed tomography images (skeletal muscle index and skeletal muscle attenuation), inflammatory markers (modified Glasgow Prognostic score [mGPS]), and QoL data (the European Organization for Research and Treatment Quality-of-Life Questionnaire C-30). The relation between clinical, nutritional, and inflammatory parameters with QoL was assessed using the Spearman rank corrle attenuation was independently associated with poorer physical functioning (OR, 1.67; 95% CI, 1.09-2.56), but muscle parameters were not independently associated with fatigue, appetite loss, or QoL summary scores. CONCLUSIONS The current findings indicate that QoL is determined (at least in part) by WL, ECOG-PS, and the systemic inflammatory response in patients with advanced cancer. Identifying early predictors of poor QoL may allow the identification of patients who may benefit from early referral to palliative and supportive care, which has been shown to improve QoL. © 2020 American Cancer Society.BACKGROUND & AIMS Outcomes with anticoagulation are understudied in advanced liver disease. We investigated effects of anticoagulation (AC) with warfarin and DOACs on all-cause mortality and hepatic decompensation as well as ischemic stroke, major adverse cardiovascular events, splanchnic thrombosis, and bleeding in a cohort with cirrhosis and atrial fibrillation. APPROACH & RESULTS This was a retrospective longitudinal study using national data of US Veterans with cirrhosis at 128 medical centers including cirrhosis patients with incident atrial fibrillation from January 1st 2012 to December 31st , 2017 followed through December 31st , 2018. To assess the effects of AC on outcomes, we applied propensity-score (PS) matching and marginal structural models (MSMs) to account for confounding by indication and time-dependent confounding. The final cohort included 2,694 cirrhotic veterans with atrial fibrillation (n=1,694 and n=704 in the warfarin and DOAC cohorts after PS matching, respectively) with a median of 4.6 years of follow-up. All-cause mortality was lower with warfarin vs. https://www.selleckchem.com/products/l-arginine-l-glutamate.html no AC (PS-matched hazard ratio (HR) 0.65, 95% CI 0.55-0.76; MSM models HR 0.54, 95% CI 0.40-0.73) and DOACs vs. no AC (PS-matched HR 0.68, 95% CI 0.50-0.93; MSM models HR 0.50, 95% CI 0.31-0.81). In MSM models, warfarin (HR 0.29, 95% CI 0.09-0.90) and DOACs (HR 0.23, 95% CI 0.07-0.79) were associated with reduced ischemic stroke. In secondary analyses, bleeding was lower with DOACs compared to warfarin (HR 0.49, 95% CI 0.26-0.94). CONCLUSIONS Warfarin and DOACs were associated with reduced all-cause mortality. Warfarin was associated with more bleeding compared to no AC. DOACs had a lower incidence of bleeding compared to warfarin in exploratory analyses. Future studies should prospectively investigate these observed associations. This article is protected by copyright. All rights reserved.

ALA 3x reduced NMSC development versus VEH (5 vs 12 lesions, P=0.0014). Conclusion 2 or 3 ALA–PDT treatments with 1-hour incubation can significantly reduce occurrence of AKs after 1 year in patients at high risk of NMSC versus VEH–PDT (NCT02239679). J Drugs Dermatol. 2020;19(5)452-458. doi10.36849/JDD.2020.4930.Background Previous results from two phase 3 studies demonstrated efficacy and safety of fixed combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in participants with moderate-to-severe plaque psoriasis. This post hoc analysis evaluated sex-specific efficacy and safety of HP/TAZ lotion. https://www.selleckchem.com/products/durvalumab.html Methods In two randomized, double-blind, phase 3 studies, participants were randomized (21) to receive HP/TAZ or vehicle lotion once daily for 8 weeks. Male and female participants were evaluated separately in this pooled analysis. Efficacy assessments included treatment success (at least 2‑grade improvement in Investigator's Global Assessment [IGA] score and score of clear/almost clear), impact on individual signs of psoriasis, and affected Body Surface Area (BSA). Results The analysis included 272 males (HP/TAZ, n=175; vehicle, n=97) and 146 females (HP/TAZ, n=101; vehicle, n=45). Significantly more participants achieved overall treatment success at week 8 with HP/TAZ versus vehicle in both male (38.4% vs 9.8%) and female (44.5% vs 9.9%) subgroups (P less then 0.001, both). Erythema, plaque elevation, and scaling were also reduced by week 8 in both males and females, with significantly more HP/TAZ-treated participants achieving at least 2‑grade improvement in each sign of psoriasis than vehicle-treated participants (P less then 0.001 each, both groups). Mean reductions in affected BSA were significantly greater with HP/TAZ versus vehicle lotion in both males and females (P≤0.001, both). The most frequent treatment-related adverse events were contact dermatitis, pruritis, and application site pain (each 4.0%) in females and contact dermatitis (7.6%) in males. Conclusion HP/TAZ lotion was highly effective and safe in both males and females with moderate-to-severe psoriasis over 8 weeks of once-daily use. J Drugs Dermatol. 2020;19(5) doi10.36849/JDD.2020.5021.Psoriasis is associated with physical, psychological, social, and economic burdens that lead to substantial impairment over a patient’s lifetime. It is important to understand how different skin clearance levels may relate to patient perceptions of psoriasis symptoms and health-related quality of life. Here, we highlight notable advantages to complete skin clearance relative to high levels of efficacy without complete skin clearance, including meaningful improvements in patient-reported signs and symptoms of psoriasis, a higher mean proportion of symptom-free days, and significant improvements in quality of life. We also review biologic therapies associated with high percentages of complete skin clearance and significant improvements in signs and symptoms of psoriasis, notably brodalumab. These therapies are likely to play important roles in the future treatment of moderate-to-severe psoriasis, given that improvement in quality of life is of significant value relative to biologics or other systemic therapies associated with lower rates of complete skin clearance. J Drugs Dermatol. 2020;19(5) doi10.36849/JDD.2020.4957.Multiple primary melanomas (MPMs) have been reported to occur in 2-10% of melanoma patients. This study conducted a review of the literature to elucidate the definitions of terminology used to describe MPMs that were diagnosed in close temporal proximity as well as explore common risk factors. Terminology found in the literature included “concurrent”, “simultaneous” and “synchronous” with varying definitions that ranged from 0-6 months between diagnoses of the first and subsequent melanomas. Eight cases are described in chronological order, and the incidence of MPMs diagnosed around the same time were reported as 22-39%. Nevus spilus was identified as a potential risk factor for MPMs. This study highlights that MPMs are not uncommon, and clinicians should remain aware that MPMs can be diagnosed at or around the same time, warranting thorough skin exams. J Drugs Dermatol. 2020;19(5) doi10.36849/JDD.2020.4953.Background Mohs micrographic surgery is a safe procedure with low rates of infection. Objective To establish current antibiotic prescribing practices amongst Mohs surgeons. Methods and materials 16-question survey sent to American College of Mohs Surgery members. Results 305 respondents with collectively 7,634+ years of experience. The majority performed outpatient surgery (95.0%) and avoided oral or topical antibiotics for routine cases (67.7% and 62.8%, respectively). Prophylactic antibiotics were routinely prescribed for artificial cardiac valves (69.4%), anogenital surgery (53.0%), wedge excision (42.2%), artificial joints (41.0%), extensive inflammatory skin disease (40.1%), immunosuppression (38.9%), skin grafts (36.4%), leg surgery (34.2%), and nasal flaps (30.1%). A minority consistently swabbed the nares to check for staphylococcus aureus carriage (26.7%) and decolonized carriers prior to surgery (28.0%). Conclusion Disparity exists in antibiotic prescribing practices amongst Mohs surgeons. There may be under-prescription of antibiotics for high risk factors like nasal flaps, wedge excisions, skin grafts, anogenital/lower extremity site, and extensive inflammatory disease. Conversely, there may be over-prescription for prosthetic joints or cardiac valves. Increased guideline awareness may reduce post-operative infections and costs/side effects from antibiotic over-prescription. J Drugs Dermatol. 2020;19(5) doi10.36849/JDD.2020.4695.Background Dermatologic adverse events (dAEs) secondary to anticancer treatments reduce patients’ quality of life (QOL) and result in interruptions in anticancer therapy. Objective Determine if a comprehensive supportive oncodermatology program improves patients’ QOL scoring. Methods This was a cross-sectional survey of adult cancer patients enrolled in the George Washington University Supportive Oncodermatology Clinic. All patients were above age 18 years and received dermatologic care between May 1, 2017 and November 1, 2019. Fifty-five patents meeting inclusion criteria were invited to complete an online survey with questions adapted from the Dermatology Life Quality Index (DLQI) and Patient Satisfaction Questionnaire (PSQ-18). Results Survey initiation rate was 61.8% (34/55) and completion rate 88.2% (30/34). Average QOL score prior to treatment was 6.5 (moderate effect on QOL) and 3.8 (small effect) afterwards (P=0.0005; 95% CI -3.9 to -1.). Average satisfaction score was 4.15 ± 0.7 (satisfied). Impact on treatment adherence earned the lowest score (3.

marchantii, their preference for elevated habitat was closer to the more narrowly distributed O. calthifolia. The combination of genetic data and fine scale spatial modelling approaches enabled a better understanding of hybridisation among taxa of conservation significance. However, the level to which hybrid proliferation and competition for habitat presents as a threat to O. calthifolia is currently unknown and requires priority in conservation management given the threats from global warming and disturbance by tourism.An amendment to this paper has been published and can be accessed via a link at the top of the paper.Age-adjusted Charlson Comorbidity Index (a-CCI) score has been used to weight comorbid conditions in predicting adverse outcomes. A retrospective cohort study on adult patients diagnosed with complicated intra-abdominal infections (cIAI) requiring emergency surgery was conducted in order to elucidate the role of age and comorbidity in this scenario. Two main outcomes were evaluated 90-day severe postoperative complications (grade ≥ 3 of Dindo-Clavien Classification), and 90-day all-cause mortality. 358 patients were analyzed. a-CCI score for each patient was calculated and then divided in two comorbid categories whether they were ≤ or > to percentile 75 ( = 4) Grade-A (0-4) and Grade-B ( ≥ 5). Univariate and multivariate regression analyses were performed, and the predictive validity of the models was evaluated by the area under the receiver operating characteristics (AUROC) curve. Independent predictors of 90-day severe postoperative complications were Charlson Grade-B (Odds Ratio [OR] = 3.49, 95% confidence interval [95%CI] 1.86-6.52; p  24 hours (OR = 2.28, 95%CI 1.18-4.68; p  less then  0.02). The AUROC was 0.815 (95%CI 0.758-0.872). Independent predictors of 90-day mortality were Charlson Grade-B (OR = 8.30, 95%CI 3.58-19.21; p  less then  0.0001), healthcare-related infections (OR = 6.38, 95%CI 2.72-14.95; p  less then  0.0001), sepsis status (OR = 3.98, 95%CI 1.04-15.21; p  less then  0.04) and diffuse peritonitis (OR = 3.06, 95%CI 1.29-7.27; p  less then  0.01). The AUROC for mortality was 0.887 (95%CI 0.83-0.93). Post-hoc sensitivity analyses confirmed that the degree of comorbidity, estimated by using an age-adjusted score, has a critical impact on the postoperative course following emergency surgery for cIAI. Early assessment and management of patient's comorbidity is mandatory at emergency setting.Next generation sequencing (NGS) is a trending new standard for genotypic HIV-1 drug resistance (HIVDR) testing. Many NGS HIVDR data analysis pipelines have been independently developed, each with variable outputs and data management protocols. https://www.selleckchem.com/products/resigratinib.html Standardization of such analytical methods and comparison of available pipelines are lacking, yet may impact subsequent HIVDR interpretation and other downstream applications. Here we compared the performance of five NGS HIVDR pipelines using proficiency panel samples from NIAID Virology Quality Assurance (VQA) program. Ten VQA panel specimens were genotyped by each of six international laboratories using their own in-house NGS assays. Raw NGS data were then processed using each of the five different pipelines including HyDRA, MiCall, PASeq, Hivmmer and DEEPGEN. All pipelines detected amino acid variants (AAVs) at full range of frequencies (1~100%) and demonstrated good linearity as compared to the reference frequency values. While the sensitivity in detecting low abundance AAVs, with frequencies between 1~20%, is less a concern for all pipelines, their specificity dramatically decreased at AAV frequencies less then 2%, suggesting that 2% threshold may be a more reliable reporting threshold for ensured specificity in AAV calling and reporting. More variations were observed among the pipelines when low abundance AAVs are concerned, likely due to differences in their NGS read quality control strategies. Findings from this study highlight the need for standardized strategies for NGS HIVDR data analysis, especially for the detection of minority HIVDR variants.Dynamic channel selection is among the most important wireless communication elements in dynamically changing electromagnetic environments wherein, a user can experience improved communication quality by choosing a better channel. Multi-armed bandit (MAB) algorithms are a promising approach that resolve the trade-off between channel exploration and exploitation of enhanced communication quality. Ultrafast solution of MAB problems has been demonstrated by utilizing chaotically oscillating time series generated by semiconductor lasers. In this study, we experimentally demonstrate a MAB algorithm incorporating laser chaos time series in a wireless local area network (WLAN). Autonomous and adaptive dynamic channel selection is successfully demonstrated in an IEEE802.11a-based, four-channel WLAN. Although the laser chaos time series is arranged prior to the WLAN experiments, the results confirm the usefulness of ultrafast chaotic sequences for real wireless applications. In addition, we numerically examine the underlying adaptation mechanism of the significantly simplified MAB algorithm implemented in the present study compared with the previously reported chaos-based decision makers. This study provides a first step toward the application of ultrafast chaotic lasers for future high-performance wireless communication networks.An amendment to this paper has been published and can be accessed via a link at the top of the paper.Plants modulate the efficiency of root nitrogen (N) acquisition in response to shoot N demand. However, molecular components directly involved in this shoot-to-root communication remain to be identified. Here, we show that phloem-mobile CEPD-like 2 (CEPDL2) polypeptide is upregulated in the leaf vasculature in response to decreased shoot N status and, after translocation to the roots, promotes high-affinity uptake and root-to-shoot transport of nitrate. Loss of CEPDL2 leads to a reduction in shoot nitrate content and plant biomass. CEPDL2 contributes to N acquisition cooperatively with CEPD1 and CEPD2 which mediate root N status, and the complete loss of all three proteins severely impairs N homeostasis in plants. Reciprocal grafting analysis provides conclusive evidence that the shoot CEPDL2/CEPD1/2 genotype defines the high-affinity nitrate uptake activity in root. Our results indicate that plants integrate shoot N status and root N status in leaves and systemically regulate the efficiency of root N acquisition.

On the basis of the PCA method, this strategy converts general fluorescence signals into unique optical fingerprints of individual analytes, providing a new opportunity for the application of LMOFs in the field of analytes recognition.Patterned colloidal crystals with stimuli-responsive materials provide sensitive and versatile means for investigating the varying ambiance of heat, light, electricity, magnetism, and stress. However, it remains a challenge to integrate stimuli-responsive materials with colloidal crystals by a simple and efficient method, thus restricting them from being used in general applications. Inspired from chameleons, we present a facile yet high-quality approach for the fabrication of the assembly of colloidal nanoparticles based on the hydrophilic-modified thermosensitive films. Various kinds of integral thermosensitive structural colored (TSSC) films are simply prepared in a high-quality screen on a large scale, with low cost, angle independence, and excellent flexibility. Simply turning on the near-infrared (NIR) laser brings heat to the irradiated region to increase the temperature. Integration of the multi-colored photonic bandgap (PBG) of the thermal-sensitive colloidal crystal and flexible anti-counterfeit labels into the NIR light exciting screens can change the intensity of PBG obviously. This advanced technology not only provides an efficient strategy for the preparation of colloidal crystal but also demonstrates a highly thermosensitive structural colored screen that has great prospect for information storage, anticounterfeiting, and real-time display materials.This work reports a three-dimensional (3D) structured multifunctional sensor by connecting a magnetowhisker with a superflexible patterned skin film. Composed of percolation networks of silver nanowires, the patterned skin film is integrated via a simple template manufacturing method without increasing the complexity and sacrificing the flexibility. The as-prepared 3D structured sensor can realize the multimodal detection of out-of-plane tactile stimuli and details of noncontact environmental obstacles in multiple directions. Here, the sensor's perception behaviors on compression, pulling, magnetic field, sound waves, airflow, water level, water flow, and backwash are presented. Furthermore, the 3D structured sensor obtains outstanding mechanical robustness and stability for 8000 cycles, excellent sensitivity (12 800% when the applied pulling displacement was 3.5 mm; 152% T-1 when the magnetic flux density variation was 40.6 mT), ultrahigh response time, and ultrahigh recovery time (∼5 ms), which may meet the industrial sensing requirement for artificial tactile electronics. Facile manufacturing processes and outstanding multimodal sensing characteristics make the 3D structured sensor to possess great potential to be implemented in the next-generation intelligent bionic equipment or systems.The adsorbents for water treatment and purification are commonly not recyclable because of the lack of a reagent-less "switch" to readily release the adsorbed compounds. Herein, the interface of Bi2O2CO3 (BOC) nanosheets is designed, synthesized, and modified with citric acid, namely, modified Bi2O2CO3 (m-BOC). The m-BOC is able to selectively adsorb methylene blue (MB) in the dark and the adsorbed MB could be released in the light from m-BOC without the addition of any chemicals. The adsorption mechanism is attributed to the electrostatic attraction between positively charged MB and the negatively charged surface of m-BOC. In contrast, the desorption of MB has resulted from the photo-induced charge redistribution on the surface of m-BOC, which unlocks the coordination bond between m-BOC and the carboxylic group. As a result, BOC is recycled. Such a mechanism was verified by both experimental investigation and DFT calculation. This work provides a promising interfacial engineering strategy for the remediation of dye-polluted water and smart separation in chemical engineering.The current study describes the development of a disposable paper-based microfluidic system, which unlike its predecessors that are only capable of processing a small amount of fluid, can continuously process the fluid at a high flow rate of up to 1.5 mL/min. The fabrication procedure was clean-room-free and robust, involving the use of a CO2 laser to engrave the microchannels on a paper substrate, followed by alkenyl ketene dimer treatment to hydrophobize the paper and lamination. The microchannel down to a minimum depth of ∼80 μm with an average roughness of ∼8 μm was engraved on the substrate. As a proof of concept, the applicability of this system to enrich the microparticles based on the inertial focusing mechanism was tested. This new generation of paper-based microfluidic system can be potentially used for the diagnostic applications where the analyte is low in quantity and processing a large volume of fluid sample is required.Development of high-entropy alloy (HEA) films is a promising and cost-effective way to incorporate these materials of superior properties in harsh environments. In this work, a refractory high-entropy alloy (RHEA) film of equimolar CuMoTaWV was deposited on silicon and 304 stainless-steel substrates using DC-magnetron sputtering. A sputtering target was developed by partial sintering of an equimolar powder mixture of Cu, Mo, Ta, W, and V using spark plasma sintering. https://www.selleckchem.com/products/dn02.html The target was used to sputter a nanocrystalline RHEA film with a thickness of ∼900 nm and an average grain size of 18 nm. X-ray diffraction of the film revealed a body-centered cubic solid solution with preferred orientation in the (110) directional plane. The nanocrystalline nature of the RHEA film resulted in a hardness of 19 ± 2.3 GPa and an elastic modulus of 259 ± 19.2 GPa. A high compressive strength of 10 ± 0.8 GPa was obtained in nanopillar compression due to solid solution hardening and grain boundary strengthening. The adhesion between the RHEA film and 304 stainless-steel substrates was increased on annealing. For the wear test against the E52100 alloy steel (Grade 25, 700-880 HV) at 1 N load, the RHEA film showed an average coefficient of friction (COF) and wear rate of 0.25 (RT) and 1.5 (300 °C), and 6.4 × 10-6 mm3/N m (RT) and 2.5 × 10-5 mm3/N m (300 °C), respectively. The COF was found to be 2 times lower at RT and wear rate 102 times lower at RT and 300 °C than those of 304 stainless steel. This study may lead to the processing of high-entropy alloy films for large-scale industrial applications.

Numerous epidemiological studies have suggested a link between vitamin D deficiency and the development of various autoimmune diseases, including diabetes mellitus type 1, rheumatoid arthritis, inflammatory bowel disease, multiple sclerosis or systemic lupus erythematosus. More recently, such a link has been also proposed for autoimmune bullous diseases (AIBD). This is a relatively rare and potentially life-threatening, organ-specific group of inflammatory skin diseases characterized by the presence of tissue-bound and circulating autoantibodies against various molecules present in desmosomes (in pemphigus diseases) or hemidesmosomes (in pemphigoid diseases). In addition to the well-known role of vitamin D in calcium and phosphate homeostasis, the hormonally active vitamin D metabolite, 1,25-dihydroxyvitamin D3 (calcitriol), exerts potent effects on cellular differentiation and regulation of immune responses via binding to the vitamin D receptor present in most cells of the immune system. Since cells of both, the innate and adaptive immune systems, are known to be relevant in AIBD, the role of vitamin D analogues in the treatment of patients with these disorders deserves much attention. This mini-review summarizes recent epidemiological and experimental studies on vitamin D involvement in the autoimmune bullous diseases.in English, French Le portefeuille de la santé du gouvernement du Canada effectue la surveillance de la violence envers les enfants en tant que problème de santé publique depuis les années 1990. L’Agence de la santé publique du Canada (ASPC) publie aujourd’hui le Cadre d’indicateurs de la maltraitance envers les enfants, qui prend place aux côtés d’autres cadres publiés par l’ASPC, comme le Cadre d’indicateurs de surveillance du suicide. Fondé sur un examen de la portée de revues de la littérature et de méta-analyses, ce cadre, avec l’outil interactif de données en ligne, présente des indicateurs de résultats et des facteurs de risque et de protection de la maltraitance envers les enfants, selon le sexe, l’âge et diverses variables sociodémographiques, aux échelles individuelle, familiale, communautaire et sociétale. Il va constituer une ressource précieuse en lien avec un problème qui affecte au moins un adulte canadien sur trois.in English, French OBJECTIF Évaluer, dans deux provinces canadiennes, l’appui du grand public et d’influenceurs en matière de politiques vis-à-vis de politiques de lutte contre le tabagisme à l’échelle de la population. https://www.selleckchem.com/products/guanidine-thiocyanate.html MÉTHODOLOGIE En 2016, nous avons mis en oeuvre le sondage Prévention des maladies chroniques auprès d’un échantillon d’influenceurs (n = 302) et d’un échantillon aléatoire de la population (n = 2400) en Alberta et au Québec (Canada). Les participants ont exprimé leur degré d’appui vis-à-vis de diverses politiques de lutte contre le tabagisme, au moyen d’une échelle de type Likert dont les réponses ont été regroupées sous forme de pourcentages favorables nets. Le degré de soutien a ensuite été analysé à l’aide du codage de chaque politique au moyen de l’échelle d’intervention du Nuffield Council on Bioethics, afin de mieux définir le degré d’intrusion qu’elle représente par rapport aux libertés individuelles. RÉSULTATS Si les influenceurs comme le grand public ont évalué comme « extrêmement » ores rapides » pour les défenseurs de la santé). Elle indique aussi pour quels sujets des efforts supplémentaires de sensibilisation sont nécessaires afin de mieux faire comprendre les avantages des politiques antitabac pour la santé des populations.in English, French CONTEXTE Dans cette étude pilote à méthodes mixtes, nous avons examiné les recoupements entre la politique canadienne actuelle en matière d’immigration, le dépistage obligatoire du VIH effectué pendant l’examen médical aux fins de l’immigration (EMI) et la stigmatisation effective et intériorisée liée aux immigrants d’Afrique subsaharienne séropositifs qui vivent dans une province de l’Ouest canadien. Nous mettons l’accent surles résultats qualitatifs obtenus dans le cadre de cette étude. MÉTHODOLOGIE À l’aide de l’Internalized HIV Stigma Scale (IHSS), nous avons recueilli des données auprès de huit immigrants d’Afrique subsaharienne infectés par le VIH vivant dans une province de l’Ouest canadien. Nous avons ensuite réalisé des entrevues semi-dirigées auprès de sept de ces huit participants. Compte tenu du petit échantillon, les données des entrevues ont été synthétisées en utilisant une analyse descriptive. Les données qualitatives ont été examinées au moyen d’une analyse comparative consgration), la migration, l’établissement au Canada, la culture, la stigmatisation et la participation à la cascade de soins contre le VIH.in English, French INTRODUCTION Le but de notre étude était de présenter des estimations et des projections par modélisation portant sur les répercussions épidémiologiques et économiques actuelles et futures de la paralysie cérébrale au Canada sur une période de 20 ans (2011-2031). MÉTHODOLOGIE Nous avons utilisé le Modèle de santé de la population (POHEM) – Maladies neurologiques de Statistique Canada pour simuler les états pathologiques, les facteurs de risque et les déterminants de la santé à l’échelle des individus, ainsi que pour décrire et projeter les résultats en matière de santé, en particulier l’incidence de maladies, la prévalence, l’espérance de vie, l’espérance de vie ajustée en fonction de la santé, la qualité de vie liée à la santé et les coûts des soins de santé au cours du cycle de vie des Canadiens. Les cas de paralysie cérébrale ont été relevés à partir de sources de données administratives sur la santé en Colombie-Britannique. Une cohorte représentative de la population a ensuite été utilirouble devrait passer de plus de 75 000 en 2011 à plus de 94 000 en 2031. Les coûts directs des soins de santé en dollars canadiens constants de 2010 s’établissaient à environ 11 700 $ pour les enfants de 1 à 4 ans atteints de paralysie cérébrale, comparativement à environ 600 $ pour ceux n’étant pas atteints de cette maladie. En outre, les personnes atteintes de paralysie cérébrale ont tendance à avoir une moins bonne qualité de vie liée à la santé pendant de plus longues périodes. CONCLUSION Les personnes atteintes de paralysie cérébrale continueront à être confrontées à des difficultés parce qu’elles nécessitent des soins médicaux spécialisés de façon continue et ont un besoin croissant de services de soutien. Notre étude fournit un aperçu significatif des coûts à venir et des répercussions de la paralysie cérébrale et offre des données précieuses qui pourraient servir à élaborer des programmes et des stratégies de santé ciblés pour les Canadiens atteints de cette maladie.

Aims Spontaneous coronary artery dissection (SCAD) is increasingly recognised as a cause of myocardial infarction, but psychological characteristics of patients with SCAD have not yet been extensively investigated. We assessed the prevalence of a broad range of psychological and clinical factors, and their inter-relationships in patients with a history of SCAD. Furthermore, we investigated whether specific clusters of patients with SCAD can be identified. Methods Participants were recruited between March and May 2019 from a Dutch SCAD database and completed online questionnaires. Clinical information was verified by review of medical records. Participants were predominantly female (172/183; 94%). Analyses focused on the 172 female patients (mean age 52.0 ± 7.5 years, 37% postmenopausal). Results The most common comorbidities of SCAD were migraine (52%), fibromuscular dysplasia (FMD; 29%), chronic pain (29%), and tinnitus (28%). Six women (3%) had pregnancy-associated SCAD. Traditional cardiovascular risk factors were rare ( less then 10%), except for hypertension (31%). Psychological assessment indicated high levels of perceived stress (PSS-10 ≥14; 50%), fatigue (FAS-10 ≥22; 56%), and a frequent history of burnout (25%). The prevalence of depression (9%) and anxiety (12%) was relatively low. Three clusters were identified (A) FMD and chronic non-ischaemic conditions (tinnitus, chronic pain, and irritable bowel syndrome); (B) migraine; and (C) none of these conditions. Conclusion This study shows that perceived stress and fatigue are common in patients with SCAD, in addition to prevalent comorbid FMD, migraine, tinnitus, and non-ischaemic pain conditions. These factors may add to developing tailored rehabilitation programmes for patients with SCAD.Introduction Anal squamous cell carcinoma (ASCC) is a rare malignancy with rising incidence rates. Risk factors include human immunodeficiency virus (HIV) infection, high-risk sexual activity and HPV-related genitourinary dysplasia/neoplasia. There is an overlap between high-risk patients and those attending HIV Medicine/Sexual Health (HMSH) services. We hypothesised that HMSH involvement may facilitate earlier referral to colorectal surgeons, with better outcomes. Methods Retrospective review of all ASCC and anal intraepithelial neoplasia (AIN) treated at a tertiary-referral hospital with a dedicated HMSH clinic between 2000 and 2018. Comparative analysis was performed of demographics, management and outcomes between HMSH and non-HMSH patients. Results One hundred and nine patients had anal pathology, eighty-five with ASCC (78%) and twenty-four with AIN (22%). Seventy (64%) were male. Median (range) age at ASCC diagnosis was 51 years (26-88). Thirty-six percent of all patients attended HMSH services, 28% were HIV positive, and 41% of males were men-who-have-sex-with-men (MSM). Eighty-one ASCC patients (97.5%) were treated with curative intent. Sixty-seven (80%) had primary chemoradiation therapy. Fifteen (17.5%) had primary surgical excision. Twelve (14%) developed recurrent disease. Ultimately, seven required salvage APR. Overall 3-year survival (3YS) was 76%. HMSH patients were significantly younger at ASCC diagnosis (p less then 0.001), with a higher prevalence of HIV, HPV and MSM. HMSH attenders also tended to be diagnosed at earlier stages, were less likely to develop recurrence and achieved better overall outcomes, with a superior overall 3YS than non-HMSH patients (92% vs 72%, p = 0.037). Conclusion ASCC incidence is increasing worldwide. The HMSH cohort has emerged as a distinct subpopulation of younger, high-risk, male patients. Collaboration between HMSH and colorectal surgeons offers an opportunity for risk reduction strategies and earlier intervention.Background The coronavirus disease 2019 (COVID-19) has led to a policy of severe restrictions in almost all countries strongly involved by the pandemic. National Health System is among activities suffering from the COVID-19 and the lockdown. Aim To evaluate the impact of COVID-19 in colorectal cancer (CRC) prevention. Methods We report the change in the hospital organization to meet the growing healthcare needs determined by COVID-19. The limitations of CRC prevention secondary to COVID-19 and their effects on the healthcare are analyzed considering the features of the CRC screening programs in the average-risk population and endoscopic surveillance in patients with inflammatory bowel diseases (IBD). Results The interruption of CRC prevention may lead to a delayed diagnosis of CRC, possibly in a more advanced stage. The economic burden and the impact on workload for gastroenterologists, surgeons, and oncologists will be greater as long as the CRC prevention remains suspended. To respond to the increased demand for colonoscopy once COVID-19 will be under control, we should optimize the resources. It will be necessary to stratify the CRC risk and reach an order of priority. It should be implemented the number of health workers, equipment, and spaces dedicated to performing colonoscopy for screening purpose and in subjects with alarm symptoms in the shortest time. To this aim, the funds earmarked for healthcare should be increased. https://www.selleckchem.com/products/az-33.html Conclusion The economic impact will be dramatic, but COVID-19 is the demonstration that healthcare has to be the primary goal of humans.COVID-19 is rapidly spreading worldwide. Healthcare systems are struggling to properly allocate resources while ensuring cure for diseases outside of the infection. The aim of this study was to demonstrate how surgical activity was affected by the virus outbreak and show the changes in practice in a tertiary referral COVID-19 center. The official bulletins of the Italian National Institute for the Infectious Diseases "L. Spallanzani" were reviewed to retrieve the number of daily COVID-19 patients. Records of consecutive oncological and transplant procedures performed during the outbreak were reviewed. Patients with a high probability of postoperative intensive care unit (ICU) admission were considered as high risk and defined by an ASA score ≥ III and/or a Charlson Comorbidity Index (CCI) ≥ 6 and/or a Revised Cardiac Risk Index for Preoperative Risk (RCRI) ≥ 3. 72 patients were operated, including 12 (16.6%) liver and kidney transplantations. Patients had few comorbidities (26.3%), low ASA score (1.9 ± 0.5), CCI (3.

Abstract A loss or lack of blood supply to the eye can result in acute loss of vision. The site of ischemia may be at the level of the retinal arterioles, the central retinal artery, or further back at the ophthalmic and internal carotid artery. Recognizing the symptoms and signs are important to help prevent permanent ischemic and irreversible blindness. The objective of this review article is to provide the general ophthalmologists with information on how to recognize the symptoms and to best manage these patients. The management is to investigate for the cause of the transient monocular visual loss and to apply secondary prevention to address atherosclerotic risk factors to prevent further ischemic events like a stroke.Halogenated ethers, such as desflurane, sevoflurane, and isoflurane, are known to exert an array of effects besides sedation. However, the postanesthetic effects of desflurane remain undiscovered as no study has explored these effects systematically. Phenotypic screening using behavioral test batteries is a powerful method to identify such effects. In the present study, we behaviorally phenotyped desflurane-treated mice to investigate postanesthetic effects. We applied comprehensive behavioral test batteries measuring sensorimotor functions, anxiety, depression, sociability, attention, and learning abilities, starting 7 days after anesthesia performed with 8.0% desflurane for 6 h. Although our previous study revealed postanesthetic effects of isoflurane in adult mice, in the current study, desflurane-treated mice exhibited no such effects in any behavioral test. To further examine whether desflurane affect behavior in more early time point, we built up a new additional test battery, which carried out 1 day or 3 days after exposure to desflurane. Mice treated with desflurane 1 day before testing showed more slips than other two groups in the first trial, suggesting mild acute side effects of desflurane on motor coordination. These results suggest the safety of desflurane in clinical settings and imply that postanesthetic effects are unique to each halogenated ether.Tardive dyskinesia is a serious, disabling, movement disorder associated with the ongoing use of antipsychotic medication. Current evidence regarding the pathophysiology of tardive dyskinesia is mainly based on preclinical animal models and is still not completely understood. The leading preclinical hypothesis of tardive dyskinesia development includes dopaminergic imbalance in the direct and indirect pathways of the basal ganglia, cholinergic deficiency, serotonin receptor disturbances, neurotoxicity, oxidative stress, and changes in synaptic plasticity. Although, the role of the glutamatergic system has been confirmed in preclinical tardive dyskinesia models it seems to have been neglected in recent reviews. This review focuses on the role and interactions of glutamate receptors with dopamine, acetylcholine, and serotonin in the neuropathology of tardive dyskinesia development. Moreover, preclinical and clinical results of the differentiated effectiveness of N-methyl-D-aspartate (NMDA) receptor antagonists are discussed with a special focus on antagonists that bind with the GluN2B subunit of NMDA receptors. This review also presents new combinations of drugs that are worth considering in the treatment of tardive dyskinesia.PRéCIS A survey among members of the American Glaucoma Society and the American Optometry Association on tonometer preference and tonometer disinfection indicates a shift to disposable tonometer tips compared to 1987. Purpose This survey's purpose was to determine how eye care providers responded to the 2008 Centers of Disease Control (CDC) tonometer disinfection guidelines, which recommend 10% hypochlorite (dilute bleach) for reusable tonometers. Tonometers measure the eye pressure when they touch the cornea, an essential part of the eye exam. Methods American Glaucoma Society (AGS) and American Optometry Association (AOA) members were surveyed on tonometer preference, tonometer use, disinfection process, disinfectants, disinfection timing, and tonometer damage. Results Survey responses from 79 AOA members and 197 AGS members are included. The Goldmann tonometer is considered most accurate (70, 89% AOA and 161, 82% AGS). It is preferred by 54 (70%) AOA and 193 (98%) AGS members. Many providers (165) use reusable Goldmann tonometer tips (77, 79% AOA, 88, 45% AGS), and most clean with 70% isopropyl alcohol wipes 59 (77%) AOA and 54 (61%) AGS. In summary, 126 of 276 participants (8, 10% AOA and 118, 60% AGS) follow CDC guidelines by using disposable tips (2 AOA and 109 AGS) or disinfecting reusable tips with 10% hypochlorite (6 AOA and 9 AGS). Conclusion The majority of AGS providers follow current CDC tonometer disinfection guidelines by shifting to disposable Goldmann tonometer tips. Only a minority of providers who use reusable tonometer tips disinfect with dilute bleach. Continued education on proper tonometer disinfection is critical to prevent eye-care related infection due to improper disinfection.The damage of glaucoma has been extensively evaluated at the level of retina and optic nerve head. Many advances have been shown in this field in the last decades. https://www.selleckchem.com/products/avelumab.html Recent studies have also proved degenerative changes in the brain involving intracranial optic nerve, lateral geniculate nucleus, and visual cortex. Moreover, these brain abnormalities are also correlated with clinical, optic nerve head, and visual field findings. In this review, we critically evaluate the existing literature studying the use of magnetic resonance imaging in glaucoma and we discuss issues related to how magnetic resonance imaging results should be incorporated into our clinical practice.PRéCIS Micropulse TSCPC is an effective and safe IOP-lowering treatment for patients with primary or secondary glaucoma. Purpose To investigate the 1- and 2-year effect on intraocular pressure (IOP) and safety profile of micropulse transscleral cyclophotocoagulation in patients with glaucoma. Methods Glaucoma patients underwent a standardized micropulse TSCPC (MicroPulse P3 probe, Iridex cyclo G6 laser system, Mountain View, U.S.A.) at the University Eye Clinic Maastricht from November 2016 to May 2018. Patients with at least 12 months of follow-up were included. Results A total of 141 eyes of 136 patients were included. Mean age was 67.2±14.5 years, 56.6% of patients were male. The glaucoma subtypes treated were primary glaucoma (n=99) and secondary glaucoma (n=42). Prior glaucoma surgery was performed in 59 of 141 eyes (41.8%). Mean preoperative IOP was 23.5±9.4▒mmHg. Mean postoperative IOP dropped to 16.8±8.4, 17.0±7.8 and 16.8±9.2▒mmHg, after 12, 18 and 24 months, respectively. The mean number of IOP-lowering medications used preoperatively was 3.

Hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC) are the most common primary liver malignancies. HCC and ICC have characteristic imaging findings, but a number of benign entities can appear similar and can cause diagnostic dilemma. Ideally, accurate and timely diagnosis of these conditions can help the patient to avoid a needle biopsy or even unnecessary treatment. In this article, we present various benign liver lesions that display imaging characteristics that are similar to HCC and ICC on magnetic resonance imaging (MRI) and discuss salient features that may assist in accurate diagnosis.Hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (ICC) are the most common primary liver malignancies. HCC and ICC have characteristic imaging findings, but a number of benign entities can appear similar and can cause diagnostic dilemma. Ideally, accurate and timely diagnosis of these conditions can help the patient to avoid a needle biopsy or even unnecessary treatment. In this article, we present various benign liver lesions that display imaging characteristics that are similar to HCC and ICC on magnetic resonance imaging (MRI) and discuss salient features that may assist in accurate diagnosis.AIM The study was aimed at studying binge eating behavior in urban adolescents. This was in keeping with the increasing prevalence of obesity and lifestyle disorders amongst Indian population especially in adolescent groups. METHODS 2000 adolescents English speaking schools in Mumbai were administered the Binge Eating Scale and the Eating Behaviors and Pattern Questionnaire after assent and parental consent. The prevalence of Binge eating behavior was estimated along with the socio-demographic data and other data from scale which was analyzed using the Chi square test and ANOVA where appropriate. RESULTS The mean age of the total sample was 15.05 ± 1.65 years. Females reported higher Binge eating behavior than males and majority of the sample belonging to upper and lower middle- class families reported high binge eating behavior. The prevalence of Binge eating behavior was high with 1002 (50.1 %) adolescents reporting moderate binge eating while 736 (36.8 %) reporting severe binge eating. Significantly greater adolescents in the binge eating group reported irregular menses and being overweight and obese. There was a significantly greater proportion of adolescents in the binge eating group that ate out weekly and ate more fried food. CONCLUSION There is an increasing trend of obesity and lifestyle disorders in adolescent population that can be linked to Binge eating behavior however, the role of binge eating in context of one of the potential cause of lifestyle disorders and obesity has not been studied in Indian adolescents despite the prevalence of Binge eating and overweight being high in this population, we need further larger studies to corroborate the findings of this study. As the occurrence of traumatic events has increased in mainstream media the study of Trauma-Related Sleep Disturbance (TRSD) has gained more traction within the field of sleep health. TRSD is prevalent in youth and can have deleterious outcomes that impact function, yet empirical data that examine this topic are limited. This review seeks to highlight the extant literature focusing on TRSD and to identify critical areas of future research. Spinocerebellar ataxia type 6 (SCA6) is an autosomal dominant hereditary disease caused by repeated CAG amplification in the CACNA1A gene. There is no specific treatment for SCA6, and the currently administered treatment is mainly symptomatic. The fibroblasts from a patient with SCA6 were successfully transformed into induced pluripotent stem cells (iPSCs), employing episomal plasmids expressing OCT3/4, SOX2, KLF4, LIN28, and l-MYC. Our method provides a platform for further studies on elucidating the mechanism underlying SCA6 pathogenesis, drug testing, and gene therapy. Du and Gomez C, 2018; McGrath et al., 2018; Wang et al., 2019. V.Sclerotinia sclerotiorum is a necrotrophic phytopathogen that has been the subject of several scientific research efforts. Despite the numerous research efforts its proteome remains understudied. https://www.selleckchem.com/products/hrs-4642.html This study aimed to identify proteins produced by S. sclerotiorum, thereby increasing the current proteomic knowledge base. Total proteins were extracted from mycelia scraped from five-day old cultures of S. sclerotiorum. The extracted proteins were separated by sodium dodecyl polyacrylamide gel electrophoresis (SDS-PAGE) and were annotated using the AB Sciex TripleToF 6600 mass spectrometer. Exactly 1471 proteins were reproducibly present in all three replicates. All proteins detected were classified based on their molecular and biological functions. To the knowledge of the authors, this is the most comprehensive proteomic study on S. sclerotiorum (judging by the high number of proteins identified). OBJECTIVE Chronic hypertension (cHTN) affects 3-5% of all pregnancies and is twice as prevalent in African American (AA) women. AA women develop more severe HTN at an earlier onset and have higher rates of adverse pregnancy outcomes. Blood pressure control during pregnancy is controversial. STUDY DESIGN This retrospective cohort included AA women with cHTN and singleton pregnancies delivering between January 2013 and December 2016. Patients were classified as not receiving antihypertensives in the first 20 weeks (Group A), on antihypertensives in the first 20 weeks but with an average BP less then 140/90 during pregnancy (Group B) and on antihypertensives in the first 20 weeks but with average BP during pregnancy ≥140/90 (Group C). Adverse outcomes including severe HTN and preterm delivery less then 35 weeks was compared between groups. RESULTS Of the 198 patients included, 68 received at least one AHT before 20 weeks including 45 patients with average BP less then 140/90 and 23 with average BP ≥140/90 during pregnancy. The incidence of superimposed PE and preterm birth was significantly higher among women with elevated BPs on AHT (39.1% vs 8.9% vs 17.7%, p = 0.01; preterm birth 52.2%, 8.9% and 9.2%, p  less then  0.001 for Groups C, B and A, respectively). A significantly higher proportion of adverse neonatal outcomes were observed in Group C (78.3%) as opposed to those in Group B (53.3%) or Group A (50.0%; p = 0.04). CONCLUSIONS Among AA women with cHTN, use of antihypertensives prior to 20 weeks and lower antenatal BP was associated with a decreased risk of adverse maternal and neonatal outcomes.

Further studies, especially multicenter ones, with a greater number of patients are needed to confirm these results.PURPOSE This study investigated the clinical characteristics and symptomatology of ESRD patients in Jordan taking a multidimensional approach. METHODS This was a cross-sectional study that included a cohort of 620 patients undergoing maintenance hemodialysis (HD). Data were retrieved via patient survey administration and electronic health records. https://www.selleckchem.com/products/dihexa.html A modified version of the Charlson Comorbidity index (CCI) was utilized to assess comorbidity. Symptoms were assessed using the validated Arabic version of the CKD Symptom Burden Index (CKD-SBI). RESULTS The mean (± SD) age of participants was 50.9 ± 16.1 years, with the 59.8% being males. Diabetes was the leading cause of kidney disease among patients (29.2%), followed by hypertension (20.7%) and medication use (8.6%). Common comorbidities included hypertension (72.4%), diabetes (38.4%), and cardiovascular disease (18.7%). Patients experienced 13 CKD-related symptoms on average, with a total symptom burden score of 29.6. Muscle strain was the most common symptom (62.6%), followed by itchiness (59.7%), nervousness (57.7%), and anxiety (57.7%). Charlson comorbidity index (CCI) [β = 0.88, 95% CI (0.34-1.41)], male gender [β = - 5.59; 95% CI (- 8.34 to - 2.85)], higher educational level [β = - 3.38; 95% CI (- 6.39 to - 0.37)], and number of dialysis sessions/week (β = 6.22, 95% CI 3.37-9.07) were independent predictors of total symptom burden. Similarly, these factors predicted symptom troublesomeness, intensity, and recurrence. CONCLUSION A holistic clinical picture of ESRD that includes multidimensional symptom assessment is warranted for better disease management and resource allocation. Our paper identifies key characteristic of this population and factors contributing to total symptom burden.PURPOSE To identify the role of Doppler US (DUS) in the prediction of factors affecting stone-clearance post-SWL for ureteral stones in addition to its role in prediction of pretreatment stone impaction. METHODS We prospectively included patients with ureteric stone for SWL between October 2018 and September 2019. Patient's demographics were collected. Using DUS, resistive index (RI), Δ RI, and ureteric jets were evaluated in both kidneys. Also, stone site, volume, density, skin to stone distance, degree of hydronephrosis, ureteral wall thickness (UWT) were evaluated by NCCT. Univariate and multivariate logistic regression analyses were performed to identify factors that contribute to treatment success. Correlation between ipsilateral RI with other radiological findings predicting stone impaction was done. RESULTS A total of 93 patients were finally included (61 males and 32 females). The mean age was 31.4 ± 7.7 years. The success rate (absence of significant residuals post 1 month by NCCT) was 51.6%. In multivariate analysis, the presence of ureteric jet, ipsilateral lower RI, and ipsilateral lower UWT were independent factors for treatment success (P = 0.0001, 0.002, and 0.03, respectively). Also, ipsilateral absence of ureteric jet, increased hydronephrosis, and increased UWT were correlated with higher ipsilateral RI in prediction of stone impaction. Ipsilateral higher RI was found to achieve higher accuracy in stone impaction prediction (PPV of 94.8%). CONCLUSION Pretreatment DUS is a useful, non-invasive with a less irradiative tool for prediction of stone impaction and stone-free rate post-SWL for ureteric stones.Lung cancer has been recognized as the leading cause of cancer-related death worldwide. Despite the improvements of treatment, the distant metastasis and recurrence of lung cancer caused by therapy resistance is the biggest challenge in clinical management. Extracellular vesicles named exosomes play crucial roles in intercellular communication as signaling mediators and are involved in tumor development. In this study, we isolated exosomes from irradiated lung cancer cells and co-cultured the exosomes with other lung cancer cells. It was found that cellular growth and motility of recipient cells were facilitated. High-throughput LC-MS/MS assay of exosomal proteins and Gene Ontology enrichment analyses indicated that the metabolic enzymes ALDOA and ALDH3A1 had potential contribution in exosome-enhanced motility of recipient cells, and clinical survival analysis demonstrated the close correlations between ALDOA or ALDH3A1 expression and poor prognosis of lung cancer patients. After co-culturing with exosomes derived from irradiated cancer cells, the expressions of these metabolic enzymes were elevated and the glycolytic activity was promoted in recipient cancer cells. In conclusion, our data suggested that exosomes from irradiated lung cancer cells regulated the motility of recipient cells by accelerating glycolytic process, where exosomal ALDOA and ALDH3A1 proteins were important signaling factors.BACKGROUND Evidence suggests that informal caregivers who are providing care for seniors with dementia experience daily stressors due to their demanding caregiving roles. Current research recognizes the positive impact of mindfulness on caregivers' well-being. However, there is an existing gap in the current literature about informal caregivers' own perceptions and understanding of mindfulness intervention. OBJECTIVE To address this gap, this pilot study aims to explore informal caregivers' experience of a single mindfulness session and the feasibility of mindfulness to be integrated into their daily lives. METHODS Six informal caregivers who are providing care for seniors living with dementia participated in this qualitative descriptive study. Thematic analysis was used to derive themes to understand the participants' experience of a brief mindfulness session. RESULTS The findings of the study generated five major themes (1) Comparison of mindfulness with other relaxation techniques; (2) Single mindfulness session as a social learning opportunity; (3) Positive impact of practicing mindfulness; (4) Perception about barriers to practicing mindfulness; and (5) Perception of self-efficacy to practice mindfulness in the future. DISCUSSION The study participants perceived mindfulness to be beneficial for their overall well-being. In addition, as participants were beginners of mindfulness, they considered mindfulness technique to be easy to learn through single practice session and feasible to be integrated into their daily lives. CONCLUSION This qualitative study highlights that as little as brief 15 min of mindfulness session is perceived positively by informal caregivers. There is a need for further research on the long-term outcomes of practicing mindfulness among informal caregivers of seniors.