The prison population is central to the campaign to eliminate hepatitis C virus as a public health threat. In the UK, this has led to the introduction of a national 'opt-out' policy, requiring people in prison to be tested for HCV unless they decline, with a target to test 75% of those admitted. However, in a representative prison estate in the East Midlands of England (20,000 prison entrants per annum) testing rates were only 13.4%. This qualitative study explains why the rates of test uptake are so far short of target. This qualitative study examines the experiences of 45 people in prison about hepatitis C virus testing in an English category C (low security) prison. The data collection method was semi-structured interviews. The data were coded and analysed according to the research questions, and interpretation of the data was aided by the use of a thematic network approach. The themes Fear, Insufficient Knowledge, Stigma, Privacy, Choice and Prison Life emerged as the principal barriers to test uptake. Test Uptake Facilitators that promoted testing were identified by participants and benefits presented of prison health care being a Health Farm. In order to increase hepatitis C virus test uptake, significant changes and flexibility in the timing, location, and staff deployed to test are required. Providing information to people in prison about hepatitis C virus transmission and treatment may reduce fears and enable the test uptake target to be met and sustained.Background Zika virus (ZIKV) infection during pregnancy can cause infant brain and eye abnormalities and has been associated with adverse neurodevelopmental outcomes in exposed infants. https://www.selleckchem.com/peptide/lysipressin-acetate.html Evidence is limited on ZIKV's effects on children infected postnatally within the first year of life. Objective To determine whether any adverse neurodevelopmental outcomes occurred in early childhood for children infected postnatally with ZIKV during infancy, given the neurotoxicity of ZIKV infection and the rapid brain development that occurs in infancy and early childhood. Methods The Colombia Instituto Nacional de Salud (INS) conducted health and developmental screenings between September and November 2017 to evaluate 60 children at ages 20-30 months who had laboratory-confirmed symptomatic postnatal ZIKV infection at ages 1-12 months. We examined the frequency of adverse neurologic, hearing, eye, and developmental outcomes as well as the relationship between age at Zika symptom onset and developmental outcomes. Results Nine of the 60 (15.0%) children had adverse outcomes on the neurologic, hearing, or eye examination. Six of the 47 (12.8%) children without these adverse findings, and who received a valid developmental screening, had an alert score in the hearing-language domain which signals the need for additional developmental evaluation. Conclusion Neurologic, hearing, eye, and developmental findings suggest reassuring results. Since the full spectrum of neurodevelopmental outcomes in children postnatally infected with ZIKV remains unknown, routine paediatric care is advised to monitor the development of these children to ensure early identification of any adverse neurodevelopmental outcomes.Purpose This study was conducted to define the relationship of experiencing premenstrual syndrome (PMS) and dysmenorrhea with the personality structure of women. Design and methods The sample of this descriptive relation-seeker-type study comprised 353 women. Data were collected using the PMS Scale, Quick Big Five Personality Test, and The Questionnaire Form between 1 April and 31 August 2019 in a city in the Mediterranean region in Turkey. Findings There was a weak negative-biased correlation between PMS and extraversion, a very weak negative-biased correlation between PMS and conscientiousness, a moderate negative-biased correlation between PMS and neuroticism, and a very weak positive-biased significant correlation between PMS and openness (P less then .05). Practice implications These data suggest that women who are introverted, have weak self-confidence, tend to have negative feelings such as anxiety, depression, and anger, and have weak coping skills are at risk for experiencing PMS.Background In England, all state-funded schools are inspected by an independent government agency, the Office for Standards in Education, Children's Services and Skills (Ofsted). Inspections aim to hold schools accountable and to promote the improvement of education, with the results made available to the public. Ofsted reports intend to index school quality, but their influence on students' individual outcomes has not been previously studied. The aim of the current study was to explore the extent to which school quality, as indexed by Ofsted ratings, is associated with students' educational achievement, well-being and school engagement. Methods We use an England population-based sample of 4,391 individuals, for whom school performance at age 11 and GCSE grades at age 16 were accessed from the National Pupil Database, and who completed measures of well-being and school engagement at age 16. Results We found that Ofsted ratings of secondary school quality accounted for 4% of the variance in students' educational achievement at age 16, which was further reduced to 1% of the variance after we accounted for prior school performance at age 11 and family socioeconomic status. Furthermore, Ofsted ratings were weak predictors of school engagement and student well-being, with an average correlation of .03. Conclusion Our findings suggest that differences in school quality, as indexed by Ofsted ratings, have little relation to students' individual outcomes. Accordingly, our results challenge the usefulness of Ofsted ratings as guides for parents and students when choosing secondary schools.Background Breast cancer surgery in older women is variable and sometimes non-standard owing to concerns about morbidity. Bridging the Age Gap in Breast Cancer is a prospective multicentre cohort study aiming to determine factors influencing treatment selection and outcomes from surgery for older patients with breast cancer. Methods Women aged at least 70 years with operable breast cancer were recruited from 57 UK breast units between 2013 and 2018. Associations between patient and tumour characteristics and type of surgery in the breast and axilla were evaluated using univariable and multivariable analyses. Oncological outcomes, adverse events and quality-of-life (QoL) outcomes were monitored for 2 years. Results Among 3375 women recruited, surgery was performed in 2816 patients, of whom 24 with inadequate data were excluded. Sixty-two women had bilateral tumours, giving a total of 2854 surgical events. Median age was 76 (range 70-95) years. Breast surgery comprised mastectomy in 1138 and breast-conserving surgery in 1716 procedures.

HRV may also partially explain autonomic nervous dysfunction and other manifestations during the process of chronic cerebral small vessel disease. In summary, measurement of HRV may contribute to early initiation of interventions in acute or chronic stroke patients using novel treatments involving rebalancing of autonomic nervous system function. Copyright © 2020 Zhao, Guan and Wang.Traumatic brain injury (TBI) in children can result in long-lasting social, cognitive, and neurological impairments. In adults, TBI can lead to endocrinopathies (endocrine system disorders), but this is infrequently reported in children. Untreated endocrinopathies can elevate risks of subsequent health issues, such that early detection in pediatric TBI survivors can initiate clinical interventions. To understand the risk of endocrinopathies following pediatric TBI, we identified patients who had experienced a TBI and subsequently developed a new-onset hypothalamic regulated endocrinopathy (n = 498). We hypothesized that pediatric patients who were diagnosed with a TBI were at higher risk of being diagnosed with a central endocrinopathy than those without a prior diagnosis of TBI. In our epidemiological assessment, we identified pediatric patients enrolled in the Arizona Health Care Cost Containment System (AHCCCS) from 2008 to 2014 who were diagnosed with one of 330 TBI International Classification of Diseaseirst state-wide epidemiological study conducted to determine the risk of developing a hypothalamic-pituitary disorder after a TBI in the pediatric population. Our results contribute to a body of knowledge demonstrating a TBI etiology for idiopathic endocrine disorders, and thus advise physicians with regard to TBI follow-up care that includes preventive screening for endocrine disorders. Copyright © 2020 Ortiz, Sukhina, Balkan, Harootunian, Adelson, Lewis, Oatman, Subbian, Rowe and Lifshitz.Background After a Stroke, there is an autonomic nervous system (ANS) changes. Transcranial Direct Current Stimulation (tDCS) can promote the reorganization of the affected circuits. Objective To evaluate the effects of tDCS applied before a session of physical activity on the treadmill, in the modulation of the autonomic nervous system of post-stroke patients. Methodology Cross-over study, were randomized 12 adult hemiparetic subjects in 2 groups, Group 1 (active tDCS before exercise on the treadmill) and Group 2 (sham tDCS before exercise on the treadmill). Stimulation times were 20 min; treadmill time was 20 min. The heart rate variability (HRV) and Variability of Systolic Blood Pressure (VSBP) were evaluated for 15 min, in 3 periods (pre and post tDCS and during exercise recovery on the treadmill). Results There was no difference in the VSBP and the HRV between the groups, compared with the baseline data; however, in the intragroup analysis, the parasympathetic modulation after active tDCS increased by 18% over baseline by the RMSSD with IC 95% (-7.85 to -0.34). In group 1, the post-tDCS active and post-exercise periods presented a value of variance above baseline, indicating a better prognosis. In group 2, there was a significant reduction of 38% of Variance values (p = 0.003) after tDCS sham. Conclusion tDCS does not generate immediate effects on HRV and VSBP, except for intragroup comparison, which has greater participation in parasympathetic modulation in the group receiving active tDCS. Copyright © 2020 Heinz, De Angelis, Dal Corso, Sousa, Viana, Dos Santos, Corrêa and Corrêa.Background Paroxysmal atrial fibrillation (PAF) or flutter is prevalent among patients with cryptogenic stroke. The goal of this study was to investigate the feasibility of incorporating a fast-track, long term continuous heart monitoring (LTCM) program within a stroke clinic. Method We designed and implemented a fast-track LTCM program in our stroke clinics. The instrument that we used for the study was the ZioXT® device from IRhythm™ Technologies. To implement the program, all clinic support staff received training on the skin preparation and proper placement of the device. We prospectively followed every patient who had a request from one of our inpatient or outpatient stroke or neurology providers to receive LTCM. We recorded patients' demographics, the LTCM indication, as well as related quality measures including same-visit placement, wearing time, analyzable time, LTCM application to the preliminary finding time, as well as patients' out of pocket cost. Results Out of 501 patients included in the study, 467 (93.2%) patients (mean age 65.9 ± 13; men 48%) received LTCM; and 92.5% of the patients had the diagnosis of stroke or TIA. 93.7% of patients received their LTCM during the same outpatient visit in the stroke clinic. The mean wearing time for LTCM was 12.1 days (out of 14 days). The average analyzable time among our patients was 95.0%. Eighteen (3.9%, 95%CI 2.4-6.0) patients had at least one episode of PAF that was sustained for more than 30 s. The rate of PAF was 5.9% (95% CI 3.5-9.2) among patients with the diagnosis of stroke. Out of 467 patients, 392 (84%) had an out-of-pocket cost of less then $100. Conclusion It is feasible to implement a fast-track cardiac monitoring as part of a stroke clinic with proper training of stroke providers, clinic staff, and support from a cardiology team. Copyright © 2020 Khan, Abedi, Ishaq, Sadighi, Adibuzzaman, Matsumura, Holland and Zand.Background and Purpose Primary stroke center (PSC) certification is associated with improvements in stroke care and outcome. However, these improvements may reflect a higher baseline level of care delivery in hospitals eventually achieving certification. This study examines whether advancements in acute stroke care at PSCs are due to certification or factors intrinsic to the hospital. https://www.selleckchem.com/products/cathepsin-g-inhibitor-i.html Methods Data was obtained from the Field Administration of Stroke Therapy-Magnesium (FAST-MAG) trial with participation of 40 Emergency Medical System agencies, 315 ambulances, and 60 acute receiving hospitals in Los Angeles and Orange Counties. Subjects were transported to one of three types of destinations PSC certified hospitals (PSCs), hospitals that were not PSCs at time of enrollment but would later become certified (pre-PSCs), and hospitals that would never be certified (non-PSCs). Metrics of acute stroke care quality included time arrival to imaging, use of intravenous tPA, and arrival to treatment. Results Of 1,700 cases, 856(50%) were at certified PSCs, 529(31%) were at pre-PSCs, and 315 (19%) were at non-PSCs.

Intestinal-type intraductal papillary mucinous neoplasm (IPMN) of the pancreas is clinicopathologically distinctive. Our research aimed to elucidate the molecular mechanism of the development and progression of the intestinal-type IPMN. In 60 intestinal-type IPMN specimens, histological transitions from gastric-type epithelia to intestinal-type epithelia were observed in 48 cases (80%). CDX2/MUC2/alcian blue triple staining indicated that CDX2 appeared to precede MUC2 expression and subsequent alcian blue-positive mucin production. Expression of p21 and Ki-67 seemed to be accelerated by CDX2 expression (p = 6.02e-13 and p = 3.1e-09, respectively). p21/Ki-67 double staining revealed that p21 was mostly expressed in differentiated cells in the apex of papillae, while Ki-67 was expressed in proliferative cells in the base of papillae. This clear cellular arrangement seemed to break down with the progression of atypical grade and development of invasion (p = 0.00197). Intestinal-type IPMNs harbored frequent GNAS mutations (100%, 25/25) and RNF43 mutations (57%, 8/14) and shared identical GNAS and KRAS mutations with concurrent gastric-type IPMNs or incipient gastric-type neoplasia (100%, 25/25). RNF43 mutations showed emerging or being selected in intestinal-type neoplasms along with ß-catenin aberration. Activation of protein kinase A and extracellular-regulated kinase was observed in CDX2-positive intestinal-type neoplasm. These results suggest that gastric-type epithelia that acquire GNAS mutations together with induction of intrinsic CDX2 expression may evolve with clonal selection and additional molecular aberrations including RNF43 and ß-catenin into intestinal-type IPMNs, which may further progress with complex villous growth due to disoriented cell cycle regulation, acceleration of atypical grade, and advance to show an invasive phenotype.The aim of the present study was to explore the ameliorative role of imatinib and tetrabenazine in acute stress-induced behavioural and biochemical changes in mice. Cold-water immersion (5 min duration) was employed to induce acute stress and the resulting changes in the locomotor activity, exploratory behaviour, motor activity and social behaviour were assessed using the actophotometer, the hole board, the open field and the social interaction tests. The biochemical alterations were assessed by measuring the plasma corticosterone levels using ELISA kit. Cold-water immersion-induced acute stress diminished the locomotor activity, exploratory behaviour, motor activity and social behaviour along with increase in the plasma corticosterone levels. Administration of imatinib (50 and 100 mg/kg, i.p.), a tyrosine kinase inhibitor, significantly attenuated the cold-water immersion-induced behavioural alterations with normalization of the plasma corticosterone levels in a dose-dependent manner. https://www.selleckchem.com/products/d609.html Moreover, administration of tetrabenazine (1 and 2 mg/kg, i.p.), a vesicular monoamine transporter 2 (VMAT2) inhibitor, also abolished the acute stress-induced behavioural and biochemical changes in a dose-dependent manner. The beneficial effects of imatinib and tetrabenazine in normalizing acute stress-induced biochemical and behavioural changes make them promising therapeutic agents in the treatment of acute stress-related problems.Two anti-thymocyte globulin (ATG) forms are used in graft-versus-host disease (GVHD) prophylaxis during haploidentical hematopoietic stem cell transplantations (haplo-HSCTs) ATG-thymoglobulin (ATG-T) and ATG-fresenious (ATG-F). However, comparable dosages for haplo-HSCT remain unclear. We compared and evaluated the effects of ATG-T (7.5 mg/kg) or ATG-F (20 mg/kg) dosages in a relatively homogenous population in haplotype HSCT settings. Patients administered ATG-T 7.5 mg/kg (n = 81) or ATG-F 20 mg/kg (n = 35) as part of GVHD prophylaxis during haplo-HSCT were enrolled. Incidence and severity of GVHD, Epstein-Barr virus (EBV) infection, and immune cell recovery were compared using the Mann-Whitney U rank test and chi-square test. Cumulative incidences of GVHD, EBV infection and its subgroups, and relapse mortality were computed; overall survival (OS) was analyzed using the Kaplan-Meier method, with the log-rank test used for univariate comparison. Risk factors for OS were analyzed by the Cox proportional hazards model. Incidence and cumulative incidence of all grades of acute GVHD and subgroups were comparable in both groups (all p > 0.05); however, cumulative incidence of any grade and limited chronic GVHD was significantly higher in the ATG-T group (p = 0.002, p = 0.007, respectively). Cumulative incidences of EBV infections, EBV-DNAemia, and EBV-related diseases were similar; relapse mortality and OS rates were comparable between both groups (all p > 0.05). ATG-T dosage (7.5 mg/kg) appeared comparable to ATG-F dosage (20 mg/kg) for haplo-HSCT. Currently approved ATG-T and ATG-F doses appear efficient to balance the risk-benefit ratio of GVHD, OS, relapse mortality, and EBV infection in haplo-HSCT.Spinal epidural hematoma (SEH) is a rare condition leading to spinal cord compression after trauma, surgery, or other. In 40% of the cases, the cause is unknown or unidentified. Due to the absence of specific symptoms, the diagnosis is often delayed. The mainstay of treatment is urgent evacuation of the hematoma. The choice of the surgical technique is surgeon-dependent and ranges from simple decompression and hematoma evacuation to variable combinations of decompression and reconstruction of the posterior spinal arch. To our knowledge, we describe the youngest case in the literature of a thoracolumbar SEH in a newborn with hemophilia A which was evacuated by spinous process splitting laminoplasty (SPSL). SPSL was chosen to avoid damaging the primary ossification centers, preserve the paravertebral musculature, and evade the sequelae of multilevel laminectomies. In our opinion, this technique should be propagated in the pediatric population for accessing the posterior and posterolateral spinal canal.BACKGROUND Pediatric spinal epidural abscess is a major suppurative infection of the central nervous system. It is an extremely rare pathology carrying serious risk of permanent neurological sequelae if is not properly treated. METHODS AND RESULTS All the pertinent literature was analyzed, focused on pediatric cases of spinal epidural abscess and its peculiar features. Two illustrative cases are also presented. The first case is that of a 9-year old girl who took medical attention, when she was already paraplegic. Despite prompt surgical evacuation and good neuroradiological outcome and intensive rehabilitation, motor deficits did not recover after surgery. The second case was that of a 14-year old girl who presented with fever, neck pain, and torticollis. Prompt diagnosis, decompressive surgery, and 6 weeks of antibiotics allowed good neurological outcome. CONCLUSIONS The management of spinal epidural abscess includes evacuation of the abscess with decompression of the spinal cord and prolonged antibiotic treatment.

OBJECTIVE This article describes the role of imagery in supervision which is a part of the work of both the supervisee and the supervisor. Imagination bears outstanding importance in psychotherapy and supervision. METHOD The relevant texts for this narrative review were identified through the Web of Science and PubMed databases, within the period 1990-2019. The search terms included Supervision, Cognitive behavioural therapy, Imagination, Imagery, Imagery rescripting, Therapeutic relationship, Supervisory relationship. The report also includes information from the books referred to by the articles. The supervisory experiences of the authors were also incorporated. The theoretical part is supplemented with case vignettes of strategies using imagination in CBT supervision. RESULTS Working with imagery can be used in transformative experiential learning. It can help to better map the situation with the patient, including its emotional components and basic psychological needs, to realise how the therapeutic relationship is set up, as well as to rework own therapist attitudes, schemas and emotional - behavioural responses, and plan future steps in the therapy. Many therapy steps could be learned during imagery exercises. https://www.selleckchem.com/products/medica16.html Imagery also helps to understand and regulate the supervisory relationship. CONCLUSION It is useful to integrate imagery to the supervision. Using imagery can help to understand the patient, the therapeutic relationship better, and to plan optimal therapeutic strategies, as well as reflect/self-reflect and train difficult skills which promote professional and personal growth.BACKGROUND Aging is characterized by deep alterations of hormone secretion. In majority, hormone secretion, except gonadotropins, undergoes a pronounced decrease which is thought to contribute to the progression of aging. The recent data indicate that gonadotropin excess may also by itself influence the aging process. The aim of the present study was to investigate the relations between gonadotropins and steroid hormones with physical and mental abilities of older people. MATERIAL AND METHODS In a group of patients aged over 75 years, concentrations of FSH, LH, estradiol, testosterone, DHEAs and cortisol were measured. The mental ability was estimated by MMSE and CDT and the physical ability by TUG and SPPB tests. RESULTS AND CONCLUSIONS The positive correlation between SPPB scores and FSH and the negative correlations of SPPB with LH/FSH ratio were observed in men. The correlation of TUG scores and estradiol levels was also noted in men. The positive correlation between CDT scores and FSH in women and the negative correlation between CDT and LH/FSH ratio in men were found. The correlation between the results of CDT and cortisol levels in men was also observed. Thus, we did not confirm the simple deleterious effect of gonadotropins on cognitive abilities. FSH and LH seem exert different (antagonistic?) effects on cognitive functions, but this hypothesis needs further studies.Autoinflammatory diseases are characterized by recurrent fever attacks and clinical findings that arise from impaired natural immunity and spread to a wide variety of organ systems. The concept of autoinflammatory disease emerged after the definition of familial Mediterranean fever (FMF) and Tumor Necrosis Factor Receptor Associated Periodic Syndrome (TRAPS). Firstly, it is thought that this new group differs from the standard concept of autoimmune diseases, which is relatively better known in terms of basic features such as defects in innate immunity and the absence of antibodies. We have come a long way in understanding the genetic and pathogenetic mechanisms of this relatively new disease group in the past twenty years since they were first diagnosed. This growing understanding leads to some changes in the concept of autoinflammatory diseases. Recently, the definition of the autoinflammatory disease includes a wide range of diseases with different clinical features, mainly accompanied by changes in innate immune and rarely in humoral immunity. Owing to recent developments in molecular sciences and genetics, the spectrum of autoinflammatory diseases is rapidly expanding. In this review, clinical features, classification criteria, treatment options and long-term prognoses of Periodic Fever, Aphthous Stomatitis, Pharyngitis, Adenitis (PFAPA) syndrome, and other common autoinflammatory diseases are discussed in the light of current literature.INTRODUCTION Clinical data on short mandatory dual antiplatelet therapy (DAPT) followed by P2Y12 inhibitor monotherapy, compared with prolonged DAPT in patients undergoing percutaneous coronary intervention (PCI) are insufficient. We aim to evaluate the effectiveness and safety of P2Y12 inhibitor monotherapy and prolonged DAPT after short mandatory DAPT on cardiovascular events in patients undergoing PCI. EVIDENCE ACQUISITION A systematic literature search was performed in seven medical databases from building the database until July 2019. Three studies with randomized controlled trial (RCTs), totaling 21,970 patients, were included in this meta-analysis. The included studies were assessed by the Cochrane risk of bias and analyzed by Review Manager v. 5.3 software. EVIDENCE SYNTHESIS Our result of pooled analysis showed that there was noninferior rates of in major adverse cardiac and cerebrovascular events (MACCE), stroke, myocardial infarction and cardiac death between short mandatory DAPT followed by P2Y12 inhibitor monotherapy and prolonged DAPT in patients undergoing PCI. Pooled analysis showed that short mandatory DAPT followed by P2Y12 inhibitor monotherapy could significantly reduce the risk of bleeding BARC type 2-5 (OR=0.47, 95% CI 0.31-0.70, P=0.002), compared with prolonged DAPT in patients undergoing PCI. However, Pooled analysis showed that short mandatory DAPT followed by P2Y12 inhibitor monotherapy was not associated with BARC type 3-5, compared with prolonged DAPT. CONCLUSIONS This meta-analysis demonstrated that short mandatory DAPT followed by P2Y12 inhibitor monotherapy compared with prolonged DAPT resulted in noninferior rates of MACCE, all-cause mortality, cardiac death, stroke, myocardial infarction and stent thrombosis. Furthermore, short mandatory DAPT followed by P2Y12 inhibitor monotherapy could significantly reduce the risk of bleeding BARC type 2-5.

Results Body weight gain was inhibited by Fuji FF supplementation in high-fat/high-sucrose diet-fed C57BL/6J mice by reducing white adipose tissue weight while increasing energy expenditure, compared with the mice supplemented with cellulose. Fuji FF also elevated levels of acetic, propionic and butyric acids in mouse feces and increased plasma propionic acid levels in mice. Moreover, 16S rRNA gene amplicon sequencing of fecal samples revealed an elevated abundance of Bacteroidetes and a reduced abundance of Firmicutes at the phylum level in mice supplemented with Fuji FF compared to those supplemented with cellulose. Fuji FF also resulted in abundance of the family Bacteroidales S24-7 and reduction of Desulfovibrionaceae in the feces. https://www.selleckchem.com/products/trilaciclib.html Conclusion Long term consumption of Fuji FF improved the gut environment in mice by altering the composition of the microbiota and increasing SCFA production, which might be associated with its anti-obesity effects. ©2020 Igarashi et al.Multi-use marine protected areas (MUMPAs) are a commonly applied tool for marine conservation in developing countries, particularly where large no-take reserves are not socially or politically feasible. Although MUMPAs have produced benefits around the world, the persistence of moderate fishing pressure reduces the likelihood of achieving the primary objective of these areas, which is the conservation of ecosystems. In this study we used traditional and functional metrics to evaluate how fish assemblages changed through time in a MUMPA, including shifts in species responses and in ecological processes. We conducted visual censuses of fishes at Espíritu Santo Island, México (MUMPA; N = 320; 24°N, 110°W) from 2005 to 2017 to assess fish richness, size-distribution and density. Three functional indices were calculated using six traits (size, mobility, period of activity, aggregation, position in water column and diet) functional richness (volume occupied by species), dispersion (complementarity between species) emained stable during the study period. Expansion of no-take areas, enforcement of fishing regulations, and surveillance in core zones, should be implemented to reverse the decline in particular species and to promote conservation of fish functional diversity in this MUMPA. ©2020 Ramírez-Ortiz et al.Excavation of burrows is an extremely physically demanding activity producing a large amount of metabolic heat. Dissipation of its surplus is crucial to avoid the risk of overheating, but in subterranean mammals it is complicated due to the absence of notable body extremities and high humidity in their burrows. IR-thermography in a previous study on two species of African mole-rats revealed that body heat was dissipated mainly through the ventral body part, which is notably less furred. Here, we analyzed the dorsal and ventral skin morphology, to test if dermal characteristics could contribute to higher heat dissipation through the ventral body part. The thickness of the epidermis and dermis and the presence, extent and connectivity of fat tissue in the dermis were examined using routine histological methods, while vascular density was evaluated using fluorescent dye and confocal microscopy in the giant mole-rat Fukomys mechowii. As in other hitherto studied subterranean mammals, no subcutaneous adipose tissue was found. All examined skin characteristics were very similar for both dorsal and ventral regions relative content of adipose tissue in the dermis (14.4 ± 3.7% dorsally and 11.0 ± 4.0% ventrally), connectivity of dermal fat (98.5 ± 2.8% and 95.5 ± 6.8%), vascular density (26.5 ± 3.3% and 22.7 ± 2.3%). Absence of large differences in measured characteristics between particular body regions indicates that the thermal windows are determined mainly by the pelage characteristics. © 2020 Pleštilová et al.The recent re-interpretation of the Lower Palaeozoic euarthropod group Mollisonia as belonging to Chelicerata has triggered a renewed interest for the poorly known family Mollisoniidae. In this contribution, we revise the anatomy, taxonomic diversity, and systematics of Thelxiope, the sister-taxon of Mollisonia. This mollisoniid genus comprises four species, and is characterized by the presence of one cephalic, seven thoracic (one per tergite), and three pygidial long sagittal spines. The type species, T. palaeothalassia Simonetta & Delle Cave, is a rare taxon in the Wuliuan Burgess Shale Formation of Canada, which can be recognized by the hypertrophy of a single of its sagittal spines, the posteriomost one. T. spinosa (Conway Morris & Robison)-a species originally assigned to a distinct genus 'Ecnomocaris' herein synonymised with Thelxiope-is known from a single specimen found in the Drumian Wheeler Formation of the House Range of Utah. It differs from the type-species in the hypertrophy of both the anteriorerosey-Aubril et al.Parents' attitudes to trees and nature are reflected not only in their children's outdoor activity, but also in the way they perceive, learn and value the environment. One hundred and eleven respondents, divided into two groups by place of residence, assessed statements in a survey questionnaire. Two groups of questions aimed at evaluating tree benefits and disservices as perceived by urban and rural parents, and identifying their preferences concerning outdoor activity of their children. Tree benefits and disadvantages were grouped into five categories (social, economic, environmental, health and aesthetic). Both urban and rural parents presented similar attitudes to trees as well as to their children's play environments. Among 37 statements concerning tree benefits, only five revealed statistically significant differences. The most important difference appeared in the way urban and rural parents perceived the aspects of danger. Trees were not perceived as posing any risk on playgrounds for city residents, who-unlike villagers-opposed to the removal of trees from playgrounds. © 2020 Wojnowska-Heciak et al.Calcineurin (CN) is known to be involved in many biological processes, particularly, the immune response mechanism in many invertebrates. In this study, we characterized both HcCNA and HcCNB genes in Haliotis diversicolor, documented their expression in many tissues, and discerned their function as immune responsive genes against Vibrio parahaemolyticus infection. Similar to other mollusk CNs, the HcCNA gene lacked a proline-rich domain and comprised only one isoform of its catalytic unit, in contrast to CNs found in mammals. HcCNB was highly conserved in both sequence and domain architecture. Quantitative PCR and in situ hybridization revealed that the genes were broadly expressed and were not restricted to tissues traditionally associated with immune function. Upon infection of H. diversicolor with V. parahaemolyticus (a bacteria that causes serious disease in crustaceans and mollusks), both HcCNA and HcCNB genes were highly up-regulated at the early phase of bacterial infection. HcCNB was expressed significantly higher than HcCNA in response to bacterial challenge, suggesting its independent or more rapid response to bacterial infection.

Background Prevention of age-related cognitive decline and depression is becoming urgent because of rapid growing aging populations. Effects of vagal nerve activation on brain function by food ingredients are inadequately investigated; matured hop bitter acid (MHBA) administration reportedly improves cognitive function and depression via vagal nerve activation in model mice. Objective We investigated the effects of MHBA supplementation on cognitive function and mood state in healthy older adults with perceived subjective cognitive decline. Methods Using a randomized double-blind placebo-controlled trial design, 100 subjects (aged 45-69 years) were randomly assigned into placebo (n = 50) and MHBA (n = 50) groups, and received placebo or MHBA capsules daily for 12 weeks. Results Symbol Digit Modalities Test (SDMT) score assessing divided attention at week 12 was significantly higher (p = 0.045) and β-endorphin at week 12 was significantly lower (p = 0.043) in the subjects receiving MHBA. Transthyretin in serum, a putative mild cognitive impairment marker, was significantly higher at week 12 in the MHBA group than in the placebo group (p = 0.048). Subgroup analysis classified by the subjective cognitive decline questionnaire revealed that in addition to improved SDMT scores, memory retrieval assessed using the standard verbal paired-associate learning tests and the Ray Verbal Learning Test at week 12 had significantly improved in the subgroup with perceived subjective cognitive decline and without requirement for medical assistance in the MHBA group compared with that in the placebo group. Conclusion This study suggested that MHBA intake improves cognitive function, attention, and mood state in older adults.Background Mutations in the GRN gene are causative for an autosomal dominant form of frontotemporal dementia. Objective/methods The objective of the present study is to describe clinical and molecular features of three siblings harboring the GRN deletion NM_002087.3c.295_308delTGCCCACGGGGCTT, p.(Cys99Profs*15) identified with next generation sequencing. Results Our patients demonstrated heterogeneous clinical phenotypes, such as progressive supranuclear palsy-like in the proband and the behavioral variant of frontotemporal dementia in the two affected siblings. Progranulin haploinsufficiency was revealed by both gene expression and protein analyses. Conclusion The pathogenicity of the novel GRN deletion c.295_308del TGCCCACGGGGCTT is confirmed by both functional analysis and segregation in three affected siblings.Background The accumulation of extracellular plaques containing amyloid-β protein (Aβ) in the brain is one of the main pathological hallmarks of Alzheimer's disease (AD). Aβ peptide can promote the production of highly volatile free radicals and reactive oxygen species (ROS) that can induce oxidative damage to neurons and astrocytes. At present, numerous studies have investigated the neuroprotective and glioprotective effects of natural products derived from plants, animals, and microorganisms. Objective We investigated the glioprotective effect of secondary metabolites obtained from Herpetosiphon sp. HM 1988 against Aβ40-induced toxicity in human primary astrocytes. Methods The protective effect of bacterial secondary metabolites against Aβ40-induced inducible nitric oxide synthase (iNOS) activity was evaluated using the citrulline assay. To confirm the iNOS activity, nitrite production was assessed using the fluorometric Griess diazotization assay. Intracellular NAD+ depletion and lactate dehydrogenase (LDH) release in human primary astrocytes were also examined using well-established spectrophotometric assays. Results Our results indicate that Aβ40 can induce elevation in iNOS and LDH activities, nitrite production, and cellular energy depletion. https://www.selleckchem.com/products/didox.html Importantly, extract of Herpetosiphon sp. HM 1988 decreased iNOS activity, nitrite production, and LDH release. In addition, metabolites of the strain were able to restore cellular energy deficits through inhibition of NAD+ depletion mediated by Aβ40. Conclusion These findings suggest that Herpetosiphon metabolites may represent a promising, novel source for the prevention of Aβ toxicity in AD.Background Alzheimer's disease (AD) is the most prevalent form of dementia with two pathological hallmarks of tau-containing neurofibrillary tangles and amyloid-β protein (Aβ)-containing neuritic plaques. Although Aβ and tau have been explored as potential biomarkers, levels of these pathological proteins in blood fail to distinguish AD from healthy control subjects. Objective We aim to discover potential plasma proteins associated with AD pathology by performing tandem mass tag (TMT)-based quantitative proteomic analysis of proteins from peripheral and central nervous system compartments. Methods We performed comparative proteomic analyses of plasma collected from AD patients and cognitively normal subjects. In addition, proteomic profiles from the inferior frontal cortex, superior frontal cortex, and cerebellum of postmortem brain tissue from five AD patients and five non-AD controls were compared with plasma proteomic profiles to search for common biomarkers. Liquid chromatography-mass spectrometry was used to analyze plasma and brain tissue labeled with isobaric TMT for relative protein quantification. Results Our results showed that the proteins in complement coagulation cascade and interleukin-6 signaling were significantly altered in both plasma and brains of AD patients. Conclusion Our results demonstrate the relevance in immune responses between the peripheral and central nervous systems. Those differentially regulated plasma proteins are explored as candidate biomarker profiles that illustrate chronic neuroinflammation in brains of AD patients.Background 18F-florbetaben (FBB) and 18F-flutemetamol (FMM) amyloid PET have been developed and approved for clinical use. It is important to understand the distinct features of these ligands to compare and correctly interpret the results of different amyloid PET studies. Objective We performed a head-to-head comparison of FBB and FMM to compare with regard to imaging characteristics, including dynamic range of retention, and differences in quantitative measurements between the two ligands in cortical, striatal, and white matter (WM) regions. Methods Paired FBB and FMM PET images were acquired in 107 participants. Correlations of FBB and FMM amyloid deposition in the cortex, striatum, and WM were investigated and compared in different reference regions (cerebellar gray matter (CG), whole cerebellum (WC), WC with brainstem (WC + B), and pons). Results The cortical SUVR (R2 = 0.97) and striatal SUVR (R2 = 0.95) demonstrated an excellent linear correlation between FBB and FMM using a WC as reference region. There was no difference in the cortical SUVR ratio between the two ligands (p = 0.

© 2020 Wiley Periodicals, Inc.We recorded the survival of 141 patients assessed for radical cystectomy, which included cardiopulmonary exercise testing. The median Kaplan-Meier survival estimates were 1540 days for the whole cohort; 2200 days after cystectomy scheduled (n = 108); and 843 days without surgery. The mortality hazard remained double that expected for a matched general population, but survival was better in patients scheduled for surgery than those who were not the mortality hazard ratio (95%CI) after cystectomy was 0.43 (0.26-0.73) the mortality hazard without surgery, p = 0.001. The mortality hazard ratios for the three-variable Bayesian Model Averaging survival model for all 141 patients were referral for surgery (0.5); haemoglobin concentration (0.98); and efficiency of carbon dioxide output (1.05). Efficiency of carbon dioxide output was the single variable in the postoperative model (n = 108), mortality hazard 1.08 (per unit increase). The ratio of observed to expected peak oxygen consumption associated best with mortality in 33 patients not referred for surgery, hazard ratio 0.001. Our results can inform consultations with patients with invasive bladder cancer and suggest that interventions to increase fitness and haemoglobin may improve survival in patients who do and who do not undergo radical cystectomy. © 2020 Association of Anaesthetists.Ghrelin plays a neuroprotective role in the process of dopaminergic (DAergic) neurons degeneration in Parkinson's disease (PD). However, it still largely unknown whether ghrelin could affect the midbrain neural stem cells (mbNSCs) from which DAergic neurons are originated. In the present study, we observed that ghrelin enhanced mbNSCs proliferation, and promoted neuronal differentiation especially DAergic neuron differentiation both in vitro and ex vivo. The messenger RNA levels of Wnt1, Wnt3a, and glial cell line-derived neurotrophic factor were increased in response to the ghrelin treatment. Results showed that Wnt/β-catenin pathway was relevant to this DAergic neuron differentiation induced by ghrelin. https://www.selleckchem.com/products/pq912.html Our finding gave a new evidence that ghrelin may enable clinical therapies for PD by its neurogenesis role. © 2020 Wiley Periodicals, Inc.The GABAergic synapses, a primary inhibitory synapse in the mammalian brain, is important for the normal development of brain circuits, and for the regulation of the excitation-inhibition balance critical for brain function from the developmental stage throughout life. However, the molecular mechanism underlying the formation, maintenance, and modulation of GABAergic synapses is less understood compared to that of excitatory synapses. Quantum dot-single particle tracking (QD-SPT), a super-resolution imaging technique that enables the analysis of membrane molecule dynamics at single-molecule resolution, is a powerful tool to analyze the behavior of proteins and lipids on the plasma membrane. In this review, we summarize the recent application of QD-SPT in understanding of GABAergic synaptic transmission. Here we introduce QD-SPT experiments that provide further insights into the molecular mechanism supporting GABAergic synapses. QD-SPT studies revealed that glutamate and Ca2+ signaling is involved in (1) the maintenance of GABAergic synapses, (2) GABAergic long-term depression, and GABAergic long-term potentiation, by specifically activating signaling pathways unique to each phenomenon. We also introduce a novel Ca2+ imaging technique to describe the diversity of Ca2+ signals that may activate the downstream signaling pathways that induce specific biological output. This article is protected by copyright. All rights reserved.Serine has roles in cell metabolism besides protein synthesis including providing one-carbon units to the folate cycle. Since growing mouse oocytes undergo a burst of folate accumulation as they near full size, we have investigated whether oocytes transport serine. Substantial serine transport appeared in oocytes near the end of their growth. Serine transport continued when oocytes resumed meiosis but ceased partway through first meiotic metaphase, remaining quiescent in mature eggs in second meiotic metaphase. The serine transporter was sodium dependent and inhibited by alanine, cysteine, leucine, or histidine, and had a Michaelis-Menten constant (Km ) for serine of 200 µM. Unexpectedly, exposing cumulus cell-enclosed oocytes to the physiological mediator of meiotic arrest, natriuretic peptide precursor Type C, substantially stimulated serine transport by the enclosed oocyte. Finally, in addition to transport by the oocyte itself, cumulus cells also supply serine to the enclosed oocyte via gap junctions within intact cumulus-oocyte complexes. © 2020 Wiley Periodicals, Inc.Pharyngeal bolus flow was simulated numerically using a finite element method. The bolus liquids were X-ray medium, glucose, and thickener solutions. For a low-viscosity bolus, the simulation showed reasonable agreement of bolus velocity with X-ray measurements. The influence of bolus density on swallowing velocity was investigated numerically. Although a higher density resulted in a higher bolus velocity, the increase in velocity was modest. When the bolus viscosity was high, it was necessary to apply the slip boundary condition to obtain agreement for bolus velocity between the simulation and X-ray measurements. The simulations also showed that the method of characteristic shear rate proposed by Zhu et al. (2014) is effective for predicting the bolus velocity for shear thinning fluids. In order to discuss the effect of saliva lubrication and the physical meaning of the characteristic shear rate, an immiscible two-layer flow of the core and wall layer was analyzed theoretically by analogy with mesopharyngeal bolus flow. The characteristic shear rate enabled us to correlate the macroscopic flow behavior and the viscosity of the core layer fluid. Lubrication due to the wall layer caused apparent slip and enhanced the transfer of viscous core fluid. For viscous fluid that presented a large apparent slip in the two-layer model, the slip boundary condition was needed in the swallowing simulation. The numerical simulation and model flow analysis revealed the usefulness of characteristic shear rate and the importance of saliva-layer lubrication in swallowing. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

1%), 12 at the first or second round (38.7%), and 3 at the third (9.7%). Based on the Italian experience, we discuss the reasons for the changes in kidney transplantation activity during the COVID-19 pandemic in Western countries. We also provide working recommendations for the organization and management of kidney transplantation under these conditions.Background A key tenet of sports performance research is to provide coaches and athletes with information to inform better practice, yet the determinants of athletic performance in actual competition remain an under-examined and under-theorised field. In cycling, the effects of contextual factors, presence of and interaction with opponents, environmental conditions, competition structure and socio-cultural, economic and authoritarian mechanisms on the performance of cyclists are not well understood. Objectives To synthesise published findings on the determinants of cyclists' behaviours and chances of success in elite competition. Methods Four academic databases were searched for peer-reviewed articles. A total of 44 original research articles and 12 reviews met the inclusion criteria. Key findings were grouped and used to shape a conceptual framework of the determinants of performance. Results The determinants of cycling performance were grouped into four dimensions features related to the individual cyclist, tactical features emerging from the inter-personal dynamics between cyclists, strategic features related to competition format and the race environment and global features related to societal and organisational constraints. Interactions between these features were also found to shape cyclists' behaviours and chances of success. Conclusion Team managers, coaches, and athletes seeking to improve performance should give attention to features related not only to the individual performer, but also to features of the interpersonal, strategic, global dimensions and their interactions.Purpose Prognosis after peritoneal metastases in colorectal cancer is worse than that after lung or liver metastases. Previously, we demonstrated the safety of intraperitoneal (ip) administration of paclitaxel (PTX) combined with mFOLFOX6/CapeOX plus bevacizumab for colorectal cancer with peritoneal metastasis in a phase-I trial. Here, we evaluated the efficacy of this chemotherapy. Methods We enrolled six patients with histologically confirmed peritoneal metastases secondary to colorectal cancer. PTX was administered through a peritoneal access port, in combination with oxaliplatin-based systematic chemotherapy. Response rate, progression-free survival, 1-year survival rate, frequency of improvement in peritoneal cancer index (PCI), and cytology in peritoneal lavage were evaluated. This study was registered in the University Hospital Medical Information Network Clinical Trial Registry on July 1, 2016 (UNIN000022924). Results Three patients received the mFOLFOX6-bevacizumab regimen, whereas the other three received the CapeOX-bevacizumab regimen. The response rate was 25%. PCI score improved in 50% of the cases. Peritoneal lavage cytology that was positive in five patients before initiating the chemotherapy turned negative during chemotherapy in all patients. One-year survival rate was 100%, progression-free survival was 8.8 months (range, 6.8-12 months), and median survival time was 29.3 months. Conclusion The ip administration of PTX with systemic chemotherapy can potentially control peritoneal metastases in colorectal cancer.The autoimmune rheumatic diseases have a clear predilection for women. Consequently, issues regarding family planning and pregnancy are a vital component of the management of these patients. Not only does pregnancy by itself causes physiologic/immunologic changes that impact disease activity but also women living with inflammatory arthritic conditions face the additional challenges of reduced fecundity and worsened pregnancy outcomes. Many women struggle to find adequate information to guide them on pregnancy planning, lactation and early parenting in relation to their chronic condition. https://www.selleckchem.com/products/d609.html This article discusses the gaps in the care provided to women living with inflammatory arthritis in standard practice and how a rheumatology nurse-led pregnancy clinic would fill such gap, consequently enhance the care provided and ensure appropriate education is provided to these individuals who represent the majority of the patients attending the rheumatology outpatient clinics. Such specialist care is expected to cover the whole journey as it is expected to provide high-quality care before, during and after pregnancy.Eosinophilia is uncommon in early rheumatoid arthritis (RA). The most frequent causes of hypereosinophilia during RA treatment are atopic eczema, allergy, helminth infection, haematological malignancy and drug-associated complications. The pathogenesis of this abnormality associated with anti-cytokine therapy is still unknown. We report the case of a young woman with RA and eosinophilia accompanied by systemic symptoms such as dyspnoea, fluid retention and eosinophilic vasculitis. An interesting observation was the persistence of eosinophilia during treatment with various biologics and its normalization after switching to the Janus kinase inhibitor baricitinib.The pandemic of the new coronavirus, known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has urged the nations to an unprecedented world-wide reaction, including an accelerated exploration of therapeutic options. In the absence of a vaccine and specifically designed antivirals, the medical community has proposed the use of various previously available medications in order to reduce the number of patients requiring prolonged hospitalizations, oxygen therapy, and mechanical ventilation and to decrease mortality from coronavirus disease 2019 (COVID-19). Hydroxychloroquine and chloroquine are among the proposed drugs and are the most widely used so far, despite the lack of robust evidence on their usefulness. The objective of this article is to review and discuss the possible role of these drugs in the therapy of COVID-19.

These findings suggest that L. plantarum CBT LP3 can be used as a potent immunomodulator, which has significant implications for IBD treatment. Over the past 10 years' significant research developments have taken place on human pluripotent stem cells and human embryonic stem cells to exploit the future potential in gene therapy and other focused treatments. There remains concerns around ethics of research and the fate of the human embryo used in such studies. European Board and College of Obstetrics and Gynaecology urge upon all scientists and the research bodies to adhere to the highest ethical principles of confidentiality and their actions should meet the criteria as set out by the international society for stem cell research. OBJECTIVES To study the mode of delivery in a well selected cohort of short nulliparous women. STUDY DESIGN Hospitals-based cohort study between 2010-2018. The threshold (150 cm, i.e 2,3°p), for the short stature was chosen before the analysis by corresponding to - 2SD of the average population size distribution of all women who delivered over the same period 2010-2018. Were included nulliparous women with a heigh ≤ 150 cm in term spontaneous labor with a single livung fetus in vertex presentation without malformation. Exclusion criteria were multiparous, scarred uterus, twin pregnancy, induced labor, preterm delivery ( 3,5 kg remains associated with the risk of intrapartum CS (aOR4.3 ;95 %CI 1.96-10.2). CONCLUSION An attempt of vaginal birth is a reasonable option for short stature women. Maternal height could be included in the selection criteria for planned birth center or home birth. The customized gestational-related optimal weigh could be useful to identify large of gestational age fetus. BACKGROUND It is a frequent challenge for physicians to identify pneumonia in patients with acute febrile respiratory symptoms, particularly in stable pediatric patients without respiratory distress. A decision rule is required to assist judgement on the need of ordering a chest radiograph. METHOD This was a multicenter prospective study in 3 emergency departments. Children younger than 6 years old with an acute onset of fever and respiratory symptoms were recruited. Split sample method was adopted for derivation and validation of the Pediatric Acute Febrile Respiratory Illness rule (PAFRI Rule). PAFRI was derived from logistic regression with weighting based on adjusted odds ratios. RESULTS Out of 967 children evaluated, 530 had taken chest radiograph examination, with 91 demonstrated evidence of pneumonia on radiograph. PAFRI Rule was derived from logistic regression with 5 weighed predictors duration of fever less then 3 days (0 points), 3-4 days (2 points), 5-6 days (4 points), ≥7 days (5 points), chillsist in management of this group of patients. WHAT THIS STUDY ADDS The PAFRI rule, based on parameters from clinical bedside assessment, can be used as a reference tool for guiding the need for referral to emergency department or taking use of chest radiograph for pediatric patients, and triaging for higher priority of clinical care. BACKGROUND Cardiac arrest in pregnancy is high acuity, low occurrence event. It involves the coordination of multiple teams to take care of ultimately two patients. This is further compounded by physiology that is frequently unfamiliar to the providers taking care of the patient. CASE REPORT This case report will detail sudden onset eclampsia in a patient whose condition deteriorated rapidly into cardiac arrest. It will delve into the complexities of managing this complex disease process and how the multi-disciplinary team quickly integrated to manage both the mother and the baby. Why should the emergency physician be aware of this? Cardiac arrest in pregnancy is an incredibly difficult situation due to both the physiological differences in the pregnant woman and the emotional factors on the treating providers (1). Due to its rarity, the pregnant cardiac arrest situation should be frequently reviewed to ensure appropriate care when the time arrives. The per-mortem c-section for a woman in cardiac arrest is a critical resuscitation technique that must be understood by providers who take care of critically ill patients ranging from emergency medicine to obstetrics and gynecology (Ob/Gyn) clinicians. AIM To develop a treatment paradigm for chronic leg ulcers that incorporates new biomarkers of wound healing with currently available therapies. METHODS Recently published data on GM-CSF and MMP-13 as biomarkers of venous leg ulcer (VLU) healing status with accuracies of 92% and 78% respectively, was reviewed along with the wound bed preparation (WBP) theoretical framework for treatment of chronic wounds. The broad categories of wound treatments that align with the WBP concepts were identified. These were then considered in a hierarchical order that initially improves the wound bed and subsequently incorporates more complex advanced wound therapies. Identification of the non-healing status of the wound is the driver to advance through the different treatments. RESULTS A point of care test of wound healing status is the key to the systematic use of currently available therapies for chronic leg ulcers in a timely fashion. https://www.selleckchem.com/products/gsk864.html The different therapies address - debridement, moisture control, bacterial contamination, protease inhibition, formation of granulation tissue, application of growth factors, application of matrix constructs, and application of cellular components. Progression through this hierarchical order of therapies is directed by the leg ulcer remaining in a non-healing state with the previous therapies having been implemented. CONCLUSION Combining a validated point of care test of wound healing with a systematic approach to wound therapies, has the potential to create a new paradigm of chronic leg ulcer treatment - biomarker directed wound therapy. The aim of this work was to evaluate some biological properties of hake head oil (HHO) as well its lipid composition. The fatty acid profiles showed a dominance of unsaturated fatty acids overtaking 55% of the total fatty acids. Omega-3 polyunsaturated fatty acid profiles exhibited a dominance of EPA (eicosapentaenoic acid) (3.96%) and DHA (docosahexaenoic acid) (25.39%). The antioxidant activity was determined through two different assays DPPH scavenging activity and β-carotene bleaching by linoleic acid assay. Eighteen mice were excised on their back and divided into 3 groups, treated with sterile saline, commercial healing cream and HHO, respectively. The wound closure rate, the hydroxyproline contents and the histopathology evolution in skin tissue were elaborated. Also, the anti-inflammatory activity was studied by carrageenan-induced mouse paw edema. Mice were divided into 3 groups treated respectively with sterile saline, anti inflammatory drug reference and HHO. The anti-inflammatory evaluation of HHO in mice exhibited an important inhibition of carrageenan-induced hind paws edema, as confirmed by the histological analysis, the superoxide dismutase (SOD), catalase (CAT) and malondialdehyde (MDA) level.