anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Subjects will be randomized, stratifying for norepinephrine serotonin reuptake inhibitor (NSRI) use, to equal number to receive gabapentin or placebo pills. Drug treatment will begin 2 weeks prior to surgery and continue 3 weeks afterwards.
Study Design: This is a prospective observational cohort of Thai MSM who initiated ART at the time of AHI, defined as the first 30 days after HIV acquisition (Fiebig stages 1 through 5). Volunteers will be examined at baseline to determine the prevalence of HPV infection and HSIL at HIV diagnosis. They will then be followed longitudinally for new incidence of HPV and HSIL, as well as progression or regression of existing lesions.
Objectives. The primary objective of the current proposal is to identify teacher-related factors that can be feasibly measured and shown to predict mindfulness-based intervention (MBI) participant outcomes. The secondary objective of this R34 proposal is to lay the groundwork for a large-scale R01-funded study in which the investigators anticipate studying participants in Mindfulness-Based Stress reduction (MBSR) courses provided by 50 or more teachers in a range of university- and community-based settings. Design and Outcomes. This is an observational study of MBSR participants, teachers, and raters. Student participants will receive recruitment videos of different lengths and varying compensation schedules; The study will examine these to optimize participation and retention in the future R01 study.

Interventions and Duration. There is no study intervention per se, but participants will be teaching or enrolled in public 8-week MBSR classes. Outcome data will be collected from participants using internet-administered questionnaires at baseline, 2 months (immediate post-MBSR) and 4 months (post-MBSR follow-up). Rater study: The investigators will invite experience meditation teachers to be trained to use a the Mindfulness-Based Interventions Teaching Assessment Criteria (MBI-TAC) tool as a standardized approach to rating MBSR teacher competency. As part of the training, the study will be collecting data on how the training works. Thus, those who join the training will be asked to sign a consent form and complete a brief questionnaire about their teaching and meditation experience, as well as demographics; the study will also collect data on the ratings they do as part of the training. The goal of this part of the study is to assess the rater-training process.

Sample Size and Population. The study aims to enroll about 19 MBSR teachers and 200 MBSR participants, along with about 30 raters to be trained in the MBI-TAC system.
The EFFECT study is a multicentre, randomised controlled trial. The intervention group will participate in a 9-month exercise intervention. The exercise program will start with a 6-month period, where patients participate in a supervised multimodal exercise program twice a week supplemented with unsupervised exercises. The multimodal exercise program comprises aerobic-, resistance- and balance components. After completing the initial six-month period, one supervised session will be replaced by one unsupervised session until month nine.

Unsupervised exercises will be supported by an activity tracker (FitBit) and an exercise App specifically designed for the EFFECT trial. Patients randomized to the control group will also receive an activity tracker (like the intervention group). The investigators will advice control patients to avoid inactivity and be as physically active as current abilities and conditions allow, with the aim to progress towards being physically active for 150min/week in line with the current exercise guidelines.
Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease associated with systemic changes in immune response. Semaphorins were recently recognized as one of the key regulators of immune responses; while some suppress immune cells activation, proliferation, and production of inflammatory cytokines, others stimulate immune responses. We have previously shown that semaphorins are associated with pathogenesis of viral hepatitis and progression of fibrosis. However, their role in NAFLD is unknown. The hypothesis of this project is that semaphorins are regulators of inflammation in patients with NAFLD. This study is designed as a prospective, non-interventional study. The main aims are: (1) to analyze serum concentration of semaphorins in patients with NAFLD; (2) to analyze tissue expression of semaphorins in patients with NAFLD; (3) to analyze semaphorin gene polymorphisms associated with NAFLD. Semaphorins could be a novel diagnostic and prognostic biomarker as well as targets for immune modulation.
A.F. Turbak-F.W. Snyder-K.R. Sandberg 12-3-2 SUSPENSIONS CONTAINING MICROFIBRILLATED CELLULOSE     Abstract of the Disclosure:      A suspension of a finely divided material in a liquid suspending medium which swells cellulose, the suspension containing microfibrillated cellulose in an amount sufficient to produce a stable, homogeneous suspension.  The microfibrillated cellulose, a form of cellulose having a very large available surface area per unit of weight, acts to confer, among other benefits, greater stability on the suspension.  The suspensions are useful in a variety of end use products including foods, cosmetics, pharmaceuticals, paints and drilling muds.
BACKGROUND & AIMS: The existing hepatocellular carcinoma (HCC) risk scores have modest accuracy, and most are specific to chronic hepatitis B infection. In this study, we developed and validated a liver stiffness-based machine learning algorithm (ML) for prediction and risk stratification of HCC in various chronic liver diseases (CLDs).
METHODS: MLs were trained for prediction of HCC in 5155 adult patients with various CLDs in Korea and further tested in 2 prospective cohorts from Hong Kong (HK) (N = 2732) and Europe (N = 2384). Model performance was assessed according to Harrell's C-index and time-dependent receiver operating characteristic (ROC) curve.
RESULTS: We developed the SMART-HCC score, a liver stiffness-based ML HCC risk score, with liver stiffness measurement ranked as the most important among 9 clinical features. The Harrell's C-index of the SMART-HCC score in HK and Europe validation cohorts were 0.89 (95% confidence interval, 0.85-0.92) and 0.91 (95% confidence interval, 0.87-0.95), respectively. The area under ROC curves of the SMART-HCC score for HCC in 5 years was ≥0.89 in both validation cohorts. The performance of SMART-HCC score was significantly better than existing HCC risk scores including aMAP score, Toronto HCC risk index, and 7 hepatitis B-related risk scores. Using dual cutoffs of 0.043 and 0.080, the annual HCC incidence was 0.09%-0.11% for low-risk group and 2.54%-4.64% for high-risk group in the HK and Europe validation cohorts.
CONCLUSIONS: The SMART-HCC score is a useful machine learning-based tool for clinicians to stratify HCC risk in patients with CLDs.
Provided are stable virus formulations that contain three amino acids, a protein, a carbohydrate and a salt. In certain embodiments, the amino acids are proline, threonine and glutamic acid, each at a concentration of 0.5 - 1% w/w. The protein can be albumin at 2% w/w and the salt can be 100 mM sodium chloride. By virtue of inclusion of the amino acids, an enveloped virus or lipid enveloped non-viral vector in the formulations is physically and biologically stable both in liquid and dry powder state. In further embodiments, by virtue of inclusion of the amino acids, an enveloped virus or lipid enveloped non-viral vector in the formulations is physically and biologically stable during lyophilization process. In further embodiments, by virtue of inclusion of the amino acids, an enveloped virus or lipid enveloped non-viral vector in the formulations is physically and biologically stable during storage in both liquid and lyophilized states.
Chronic pain co-occurs with risk factors for cardiovascular diseases, depression, smoking and sleep problems. Nutrition and low physical activity may predispose to chronic pain. To gain information on the life style factors of adult chronic pain patients referred to university hospital or central hospital pain clinics in Finland, 477 patients have been recruited to the study. The patients fill in questionnaires on sociodemographic factors, pain, medication, use of health services, physical activity, smoking, use of alcohol or other substances, sleep, quality of life, nutrition and psychological factors at their first visit to the pain clinic. Height, weight, waist circumference, blood pressure and pulse are measured by the study nurse. A blood sample for analysis of blood sugar, cholesterol (total, LDL, HDL), triglycerides, HbA1c and sensitive C-reactive protein (CRP) is taken. The pain clinician records the pain diagnosis, medication and other methods of pain management chosen. The patients will be sent follow-up questionnaires at 2 years and 5 years after baseline.
FIELD: virology. SUBSTANCE: invention relates to producing viral antigen of spring-summer meningoencephalitis (FSME) by culturing virus FSME in cell cultures depending on the surface of permanent cellular strain, preferably, vero-cellular strain ATCC CCL-81. Method involves infection with virus FSME and cells were maintained in nonlytic serumless system as bound with carriers to provide antigen formation. Then antigen-containing medium is separated from cells bound with carriers by the known method followed by concentration, inactivation and purification and treated to obtain galenic preparation. EFFECT: improved method of preparing. 6 cl
This study is a non-inferiority trial that compares the effect of a dosing strategy involving lower overall dose and fewer administrations per day to the current WHO recommendation. The comparator arm, Regimen B, prescribes 3 doses per day (consistent with current WHO standard) and was found to be burdensome in qualitative studies. The experimental arm, Regimen A, prescribes 2 doses per day and has been associated with greater satisfaction. On face value Regimen A should result in 33% less amount of supplement ingested than Regimen B. However, we hypothesize that the difference in amount ingested, when rolled out in routine practice will be MUCH LESS than that BECAUSE THE LOWER DOSE REGIMEN RESULTS IN HIGHER LEVELS OF ADHERENCE. We hypothesize that THE DIFFERENCE IN AMOUNT CONSUMED WILL BE NEGLIGIBLE OR will not exceed 15%. Hence, we hypothesize that Regimen A is not inferior to Regimen B in terms of total amount of supplement ingested (within a 15% margin of inferiority).
The treatment provided today for deep carious lesions in deciduous teeth is complete removal of the soft caries, that can lead to a wide preparation and need of tooth pulpotomy if the caries reaches to the pulp chamber, even if the tooth is asymptomatic and shows no signs of pulpal inflammation (neither clinically nor radiographically). According to a number of recent evidence based researches, and only in selected cases, dentists were able to preserve the vitality of the pulp without complete removal of the caries present near the pulp chamber. A thin layer of caries near the pulp chamber is left, and a liner is placed (conservative treatment). The carious process is stopped when the tooth is sealed, and thus the tooth is saved without engaging with pulpotomy and wide preparation of the tooth. The purpose of this study is to evaluate the success rate of the conservative treatment of deep carious lesions versus the treatment provided today that includes complete removal of caries and probably includes pulpotomy and wide preparation of the tooth. The study also evaluates the cost-effectiveness of both methods of treatment of deep carious lesions.
Neuroinflammation is a hallmark of neurodegenerative disorders including Alzheimer's disease (AD). Microglia, the brain's immune cells, express many of the AD-risk loci identified in genome wide association studies and present a promising target for anti-inflammatory RNA therapeutics but are difficult to transfect with current methods. Here, several lipid nanoparticle (LNP) formulations are examined, and a lead candidate that supports efficient RNA delivery in cultures of human stem cell-derived microglia-like cells (iMGLs) and animal models of neuroinflammation is identified. The lead microglia LNP (MG-LNP) formulation shows minimal toxicity and improves delivery efficiency to inflammatory iMGLs, suggesting a preference for delivery into activated microglia. Intraperitoneal injection of the MG-LNP formulation generates widespread expression of the delivered reporter construct in all organs, whereas local intracisternal injection directly into the cerebrospinal fluid leads to preferential expression in the brain. It is shown that LNP-mediated delivery of siRNA targeting the PU.1 transcription factor, a known AD-risk locus, successfully reduces PU.1 levels in iMGLs and reduces neuroinflammation in mice injected with LPS and in CK-p25 mice that mimic the chronic neuroinflammation seen in AD patients. The LNP formulation represents an effective RNA delivery vehicle when applied intrathecally and can be broadly utilized to test potential neuroinflammation-directed gene therapies.
Patients will be randomized to treatment or placebo arms preoperatively. In our treatment arm of pregnant patients with suspected placenta accreta or at high risk for placenta accreta, patients will receive 1 gram intravenous TXA administered over 10 minutes immediately after delivery of the infant. The drug will be prepared and ready to hang at the beginning of the case. The study drug will be administered only once.
The primary objective was to evaluate the preliminary efficacy of venetoclax administered orally in participants with relapsed and/or refractory (R/R) acute myelogenous leukemia (AML) or frontline therapy in patients with AML who were unfit for intensive therapy. The secondary objective was to evaluate the preliminary safety of venetoclax administered orally in patients with AML. The first portion of the study was to consist of 19 participants with the objective of evaluating anti-tumor effects and confirming the safety of the regimen. The second portion (expansion) was to consist of 35 additional subjects to evaluate anti-tumor effects and safety and was to commence if an adequate efficacy signal (i.e., ≥ 5/19 achieved complete remission \[CR\], CR with incomplete bone marrow recovery \[CRi\] or partial remission \[PR\]) had been observed in the first portion of the study. The criterion for success would have been met if ≥ 16 of 54 participants achieved remission. The efficacy signal from first portion of the study was deemed insufficient for enrollment into the second portion of the study, as 4 of the 19 subjects achieved CR/CRi. During the trial, a number of participants were in screening at the point of the interim analysis. Given the early signs of clinical activity of venetoclax, disease severity, and prognosis of these participants without available options for therapy, they were allowed to initiate treatment ahead of completion of the interim analysis. Therefore, 32 participants were enrolled. No additional participants were screened or treated after the interim analysis was completed.
Aphasia research has traditionally been considered a (unidisciplinary) niche topic in medical science. The international Collaboration of Aphasia Trialists (CATs) is a global collaboration of multidisciplinary aphasia researchers. Over the past 10 years, CATs has collectively taken a rigorous approach to systematically address persistent challenges to aphasia research quality. This article summarizes the achievements over the past decade. CATs' achievements include: standardizing terminology, advancing aphasia research design by aphasia expert consensus recommendations, developing a core data set and intervention descriptors, facilitating the involvement of people with the language impairment aphasia in the research process, translating, and adapting assessment tools into global languages, encouraging data sharing, developing innovative secondary data analysis methodologies and promoting the transparency and accessibility of high quality aphasia research reports. CATs' educational and scientific achievements over the past 10 years far exceed what individual researchers in the field could have ever achieved.
Patients with ascites will be rolled over thrice in bed laterally upto 90 degrees on either side (Figure 1) and ascitic fluid sample is drawn within 1 minute of the last rollover. There will be four steps to this i.e roll over to one side at 90 degrees and then 180 degrees to the other side, then back to the first side and then back to the center (to complete three turns). This will be done after the disinfection and cleaning of the anterior abdominal wall have been done and the personnel involved in the procedure are ready for the paracentesis. The ascitic paracentesis will be initiated within one minute of the completion of the turn. One assistant will maintain a stopwatch during this period to ensure compliance with this.
BACKGROUND: Aberrant DNA methylation alterations are implicated in amyotrophic lateral sclerosis (ALS). Nevertheless, the influence of genetic variants in genes regulating DNA methylation on ALS patients is not well understood. Therefore, we aim to provide a comprehensive variant profile of genes related to DNA methylation (DNMT1, DNMT3A, DNMT3B, DNMT3L) and demethylation (TET1, TET2, TET3, TDG) and to investigate the association of these variants with ALS.
METHODS: Variants were screened in a cohort of 2240 ALS patients from Southwest China, using controls from the Genome Aggregation Database (n = 9976) and the China Metabolic Analytics Project (n = 10,588). The over-representation of rare variants and their association with ALS risk were evaluated using Fisher's exact test with Bonferroni correction at both allele and gene levels. Kaplan-Meier analysis and Cox regression analysis were employed to explore the relationship between variants and survival.
RESULTS: A total of 210 variants meeting the criteria were identified. Gene-based burden analysis identified a significant increase in ALS risk associated with rare variants in the TET2 gene (OR = 1.95, 95% CI = 1.29-2.88, P = 0.001). Survival analysis demonstrated that patients carrying variants in demethylation-related genes had a higher risk of death compared to those with methylation-related gene variants (HR = 1.29, 95% CI = 1.03-1.86, P = 0.039).
CONCLUSIONS: This study provides a genetic variant profile of genes involved in DNA methylation and demethylation regulation, along with the clinical characteristics of ALS patients carrying these variants. The findings offer genetic evidence implicating disrupted DNA methylation dynamics in ALS.
The gastrointestinal system is a hollow organ affected by fibrostenotic diseases that cause volumetric compromise of the lumen via smooth muscle hypertrophy and fibrosis. Many of the driving mechanisms remain unclear. Yes-associated protein-1 (YAP) is a critical mechanosensory transcriptional regulator that mediates cell hypertrophy in response to elevated extracellular rigidity. In the type 2 inflammatory disorder, eosinophilic esophagitis (EoE), phospholamban (PLN) can induce smooth muscle cell hypertrophy. We used EoE as a disease model for understanding a mechanistic pathway in which PLN and YAP interact in response to rigid extracellular substrate to induce smooth muscle cell hypertrophy. PLN-induced YAP nuclear sequestration in a feed-forward loop caused increased cell size in response to a rigid substrate. This mechanism of rigidity sensing may have previously unappreciated clinical implications for PLN-expressing hollow systems such as the esophagus and heart.
BACKGROUND: In Malaysia, asthma is a common chronic respiratory illness. Poor asthma control may increase out-of-pocket payment for asthma care, leading to financial hardships Malaysia provides Universal Health Coverage for the population with low user fees in the public health system to reduce financial hardship. We aimed to determine out-of-pocket expenditure on outpatient care for adult patients with asthma visiting government-funded public health clinics. We examined the catastrophic impact and medical impoverishment of these expenses on patients and households in Klang District, Malaysia.
METHODS: This is a cross-sectional face-to-face questionnaire survey carried out in six government-funded public health clinics in Klang District, Malaysia. We collected demographic, socio-economic profile, and outpatient asthma-related out-of-pocket payments from 1003 adult patients between July 2019 and January 2020. Incidence of catastrophic health expenditure was estimated as the proportion of patients whose monthly out-of-pocket payments exceeded 10% of their monthly household income. Incidence of poverty was calculated as the proportion of patients whose monthly household income fell below the poverty line stratified for the population of the Klang District. The incidence of medical impoverishment was estimated by the change in the incidence of poverty after out-of-pocket payments were deducted from household income. Predictors of catastrophic health expenditure were determined using multivariate regression analysis.
RESULTS: We found the majority (80%) of the public health clinic attendees were from low-income groups, with 41.6% of households living below the poverty line. About two-thirds of the attendees reported personal savings as the main source of health payment. The cost of transportation and complementary-alternative medicine for asthma were the main costs incurred. The incidences of catastrophic expenditure and impoverishment were 1.69% and 0.34% respectively. The only significant predictor of catastrophic health expenditure was household income. Patients in the higher income quintiles (Q2, Q3, Q4) had lower odds of catastrophic risk than the lowest quintile (Q1). Age, gender, ethnicity, and poor asthma control were not significant predictors.
CONCLUSION: The public health system in Malaysia provides financial risk protection for adult patients with asthma. Although patients benefited from the heavily subsidised public health services, this study highlighted those in the lowest income quintile still experienced financial catastrophe and impoverishment, and the risk of financial catastrophe was significantly greater in this group. It is crucial to ensure health equity and protect patients of low socio-economic groups from financial hardship.
INTRODUCTION: This study aimed to identify factors responsible for changes in blood concentrations of a liposomal formulation of amphotericin B (AMPH-B, L-AMB) and analyze the relationships between blood concentrations and efficacy or toxicity.
METHODS: L-AMB was administered to 30 patients being treated for hematological diseases. AMPH-B plasma concentrations were determined right before the initiation (Cmin) and at the end (Cmax) of infusion on at least 1 day, beginning on Day 3 of L-AMB treatment. The relationships of Cmin divided by dose (C/D ratio) to body weight, age, hepatic function, renal function, serum albumin, C-reactive protein (CRP), response, hypokalemia, and renal impairment were evaluated.
RESULTS: C/D ratio was not correlated with age, hepatic function, renal function, or serum albumin. Body weight adjusted C/D ratio was negatively correlated with CRP. Cmax and Cmin were compared between responders and non-responders, those with or without hypokalemia, and those with or without renal impairment. A higher Cmax in patients with hypokalemia was the only significant difference seen.
CONCLUSIONS: The negative correlation between CRP and plasma concentrations was likely caused by higher distribution of L-AMB from the blood to infected tissue in patients with a greater degree of infection, with a resulting decrease in plasma concentrations. AMPH-B plasma concentrations were not related to response. Higher Cmax of AMPH-B were observed in patients with hypokalemia, but no relationship between plasma concentration and renal toxicity was observed, suggesting that AMPH-B plasma concentrations appear to be minimally related to PD when used as L-AMB.