anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Population-based cancer genetic family history (FH) screening to identify families at high risk for BRCA-associated cancers has been endorsed by national public health policies. This report aimed to describe the utilization of FH screening services from 2013 to 2022 according to rurality and socioeconomic deprivation among Latinas in Georgia.
METHODS: Women who attended a medical appointment at participating Georgia Public Health Clinics were invited to complete FH screening. Screening results and participant zip code were reviewed. Area deprivation index (ADI) was measured at the census block group level and dichotomized (more deprived and less deprived). Rurality was measured through Rural-Urban Commuting Area (RUCA) codes and dichotomized (urban and rural). The ADI and RUCA codes were linked to participant data by zip code to characterize FH utilization among the Latina community.
RESULTS: Of the 9,330 adult Latinas in Georgia that completed cancer genetic FH screening, 9,066 (97.17%) women screened negative, and 264 (2.83%) screened positive (i.e., FH suggestive of higher risk for carrying BRCA1/2 mutations compared to the general population). Screening completion was higher among Latinas in urban areas (n = 7,871) compared to rural areas (n = 1,459). Screening completion was also higher in more socially deprived areas (n = 5,207) compared to less socially deprived areas (n = 4,123).
CONCLUSION: Georgia's FH screening program reached Latinas across Georgia, particularly those living in urban, socially deprived areas. To ensure equitable cancer genetic screening dissemination, future efforts should prioritize tailored outreach in rural regions and comprehensive evaluations to identify key determinants of screening trends among Georgia's Latina population.
Biomechanical attributes have emerged as novel markers, providing a reliable means to characterize cellular and subcellular fractions. Numerous studies have identified correlations between these factors and patients' medical status. However, the absence of a thorough overview impedes their applicability in contemporary state-of-the-art therapeutic strategies. In this context, we provide a comprehensive analysis of the dimensions, configuration, rigidity, density, and electrical characteristics of normal and abnormal circulating cells. Subsequently, the discussion broadens to encompass subcellular bioparticles, such as extracellular vesicles (EVs) enriched either from blood cells or other tissues. Notably, cell sizes vary significantly, from 2 μm for platelets to 25 μm for circulating tumor cells (CTCs), enabling the development of size-based separation techniques, such as microfiltration, for specific diagnostic and therapeutic applications. Although cellular density is relatively constant among different circulating bioparticles, it allows for reliable density gradient centrifugation to isolate cells without altering their native state. Additionally, variations in EV surface charges (-6.3 to -45 mV) offer opportunities for electrophoretic and electrostatic separation methods. The distinctive mechanical properties of abnormal cells, compared to their normal counterparts, present an exceptional opportunity for diverse medical and biotechnological approaches. This review also aims to provide a holistic view of the current understanding of popular techniques in this domain that transcend conventional boundaries, focusing on early harvesting of malignant cells from body fluids, designing effective therapeutic options, cell targeting, and resonating with tissue and genetic engineering principles.
Participants will recieve two capsules of Tramadol HCl every 6 hours. Participants assigned to placebo will receive matching placebo capsules. A total of 9 doses will be administered.
BACKGROUND: Ageing is the principal risk factor for retinal degenerative diseases, which are the commonest cause of blindness in the developed countries. These conditions include age-related macular degeneration or diabetic retinopathy. Regulatory T cells play a vital role in immunoregulation of the nervous system by limiting inflammation and tissue damage in health and disease. Because the retina was long-considered an immunoprivileged site, the precise contribution of regulatory T cells in retinal homeostasis and in age-related retinal diseases remains unknown.
METHODS: Regulatory T cells were selectively depleted in both young (2-4 months) and aged (18-23 months) FoxP3-DTR mice. We evaluated neuroretinal degeneration, gliosis, subretinal space phagocyte infiltration, and retinal pigmented epithelium morphology through immunofluorescence analysis. Subsequently, aged Treg depleted animals underwent adoptive transfer of both young and aged regulatory T cells from wild-type mice, and the resulting impact on neurodegeneration was assessed. Statistical analyses employed included the U-Mann Whitney test, and for comparisons involving more than two groups, 1-way ANOVA analysis followed by Bonferroni's post hoc test.
RESULTS: Our study shows that regulatory T cell elimination leads to retinal pigment epithelium cell dysmorphology and accumulation of phagocytes in the subretinal space of young and aged mice. However, only aged mice experience retinal neurodegeneration and gliosis. Surprisingly, adoptive transfer of young but not aged regulatory T cells reverse these changes.
CONCLUSION: Our findings demonstrate an essential role for regulatory T cells in maintaining age retinal homeostasis and preventing age-related neurodegeneration. This previously undescribed role of regulatory T cells in limiting retinal inflammation, RPE/choroid epithelium damage and subsequently photoreceptor loss with age, opens novel avenues to explore regulatory T cell neuroprotective and anti-inflammatory properties as potential therapeutic approaches for age-related retinal diseases.
OBJECTIVES: Citizens' access to health care and the delivery of the healthcare services is significantly affected by the spatiality of the regions and the connectedness of the elements of the healthcare system. This network of healthcare system, region and delivery of services faces myriad challenges in the borderland geography, which is characterised by accentuated military presence, poor physical infrastructure, disinterest of habitation near the border, lack of adequate, necessary and allied services such as schools and industry, social seclusion, migration etc. All these factors amalgamate to create an effect of gender-blind phenomenon as well as border-blind phenomenon. This is particularly acute for women and children.
STUDY DESIGN: A phenomenology research design has been used for the study. It encapsulates qualitative aspects of the views of those who experience marginalisation inclusive of gender-blind experiences. Marginalised women and frontline healthcare workers at the borderland were considered for the inquiry in this study. The study is a composite description of the phenomenon.
METHODS: The border districts of Rajasthan from the Radcliffe line of Rajasthan have been identified for the purpose of the study. Using narrative ethnography along with interviews, an examination was executed from health professionals and marginalised women to comprehend health care access and equity from the service provider's perspective as well as the beneficiary's perspective.
RESULTS: The study provides a range of attributions based on which it could be established that health inequities exist in bordering rural areas.
CONCLUSIONS: The study realises the geopolitical influence of the Radcliffe line, where borderlands are commonly vital to the continuum struggle between the centre and state. Yet, there remains a gap towards implementing various schemes and services due to varied reasons for access from main to far-off border areas, making the situation vulnerable from a resource deficiency point of view. The Health Equity Framework cannot meet Social Determinants of Health in borderland areas of Rajasthan.
Patients will receive surveillance with liver enzymes, CA 19-9, history, clinical evaluation of signs of recurrence (e.g. weight loss, abdominal pain or fatigue) in combination with analysis of plasma ctDNA (90 ml blood drawn per visit) every 3 months until disease progression or up to 36 months. If plasma ctDNA is positive the patient will have a CT scan (thorax and abdomen) and EUS every 3 months for 2 years and then every 6 months until disease recurrence or up to 36 months. If plasma ctDNA is negative the patient will have CT scan of thorax and abdomen and EUS every 6 months until disease recurrence or up to 36 months. Plasma eccDNA will be determined at the same time as ctDNA but a positive eccDNA result will not be informed to the patients.
Major liver resection is associated with significant intraoperative blood loss and blood transfusions. Blood transfusion in elective liver surgery is a key determinant of perioperative morbidity and mortality, as well as possibly long-term oncologic outcome. Whole blood phlebotomy is a simple intervention, whose aim is to decrease the central venous pressure yielding a state of relative hypovolemia and thus lead to decreased blood loss and subsequently blood transfusion. Small studies, mostly from the liver transplant literature, would suggest that phlebotomy with controlled hypovolemia can result in decreased blood loss and blood transfusion. Since blood loss is an important issue in liver surgery, and the benefits of phlebotomy and controlled hypovolemia are unknown in liver resection patients, a rigorously conducted trial in a representative population of patients undergoing liver resection is warranted, and feasible. In this proposal, it is hypothesized that by the use of hypovolemic phlebotomy, it is possible to decrease blood loss and blood transfusions. To test this hypothesis the investigators plan to randomly allocate participants to hypovolemic phlebotomy plus standard of care or to standard of care. Participants will be those patients undergoing elective major liver resection at The Ottawa Hospital, le Centre Hospitalier de l'Université de Montréal, and le Centre Hospitalier de l'Université de Sherbrooke for any indication. The primary outcome will be red blood cells transfusion up to 30 days following surgery. Secondary outcomes will include intraoperative blood loss, other blood product transfusion requirements, perioperative morbidity and mortality, safety, physiologic parameters, and feasibility elements. A total of 440 patients will be randomized across the 3 sites in Ontario and Quebec. The efficacy of phlebotomy in terms of blood loss and transfusion prevention will be assessed.
PURPOSE: Successful participation in taekwondo (TKD) requires athletes to possess quick decision-making abilities and demonstrate technical proficiency during competition. Dehydration, occurring during both training and competition, is widely recognized to have various negative effects.
METHODS: This study investigated the impact of different levels of dehydration on cognitive function, as measured by the Vienna Test System, and the specific performance of kicking techniques among TKD athletes. Using a randomized crossover design, 12 participants were involved in the study. Before and after 1 hour of training at 80% of maximal heart rate, participants were weighed and provided urine samples. All participants were randomly assigned to 3 different hydration conditions: the euhydrated (EUH) group had unrestricted access to fluid consumption, while the hypohydrated (HYP) and severely HYP (S-HYP) groups experienced reductions of 2.0% and 4.0% of their initial body weight, respectively.
RESULTS: The EUH group exhibited better reaction speed in reaction-time test-form S1 than the HYP and S-HYP groups. Notably, the EUH group demonstrated a significantly higher success rate in the front-side kick (EUH 98%, HYP 90%, S-HYP 88%; P < .05). However, the success rates of back roundhouse kick and free head kick were similar among the 3 statuses. Furthermore, postexercise heart rates were found to be significantly higher in the HYP and S-HYP groups compared with the EUH group.
CONCLUSIONS: This study provides insight into the negative effects of dehydration on cognitive function and TKD-specific performance. It is recommended that TKD athletes maintain optimal hydration levels during training and competition to ensure optimal performance.
There are few short, validated tools to assess young children's obesity-related dietary behaviours, limiting the rapid screening of dietary behaviours in research and practice-based early obesity prevention. This study aimed to develop and assess the reliability and validity of a caregiver-reported short dietary questionnaire to rapidly assess obesity-related dietary behaviours in children aged 6 months to 5 years. The Early Prevention of Obesity in Childhood Dietary Questionnaire (EPOCH-DQ) was developed using a rigorous process to determine content and structural validity. Three age-appropriate versions were developed for (1) infants, aged 6-12 months, (2) toddlers, aged 1-2.9 years and (3) pre-schoolers, aged 3-5 years. The questionnaire (7-15 items) measures dietary behaviours, including diet risk from non-core food and beverage intake, diet quality from vegetable frequency, bread type and infant feeding practices. Test-retest reliability was assessed from repeated administrations 1 week apart (n = 126). Internal consistency, concurrent validity (against a comparison questionnaire, the InFANT Food Frequency Questionnaire), construct validity and interpretability were assessed (n = 209). Most scores were highly correlated and significantly associated (p < 0.05) for validity (rs: 0.45-0.89, percentage agreement 68%-100%) and reliability (intraclass correlation coefficient: 0.61-0.99) for diet risk, diet quality and feeding practice items. The EPOCH-DQ shows acceptable validity and reliability for screening of obesity-related behaviours of children under 5 years of age. The short length and, thus, low participant burden of the EPOCH-DQ allows for potential applications in various settings. Future testing of the EPOCH-DQ should evaluate culturally and socio-economically diverse populations and establish the predictive validity and sensitivity to detect change.
During the study, two intervention consultations will take place 1 and 3 months after the initial clinical team meeting, where each participant's case will be discussed. At the start of each intervention consultation, patients will be asked to complete the intervention questionnaire. The recorded information will be passed to their nurse specialist, who will identify the participant's needs and offer tailored advice and support to meet these needs. Throughout the study, participants will also be asked to complete a set of questionnaires in the clinic (months 1 and 3) or at home (months 2 and 4) to explore potential effects of the intervention.
PROBLEM TO BE SOLVED: To obtain a composition for moisturizing which increases the moisturizing function of trehaloses and is useful as a cosmetic or the like by including a pentose and a hexose or the like. SOLUTION: This composition is obtained by mixing (A) one or more than two kinds selected from pentoses and hexoses, suitably one or more than two kinds selected from psicose, galactose and glucose, with (B) one or more than two kinds selected from trehaloses and their derivatives, suitably sulfated trehaloses sodium salt. Further, in order to obtain the objective composition, it is favorable that the component A is added in a proportion of about 0.01-10 fold amount based on the component B to mix them and a hydrocarbon, e.g. Vaseline or the like, an ester, e.g. jojoba oil or the like, a triglyceride, e.g. beef tallow or the like, or the like is additionally added.
OBJECTIVE: Spread through air spaces (STAS) is a new histologic feature of invasion of non-small cell lung cancer that lacks sensitivity and specificity on frozen sections and is associated with higher recurrence and worse survival with sublobar resections. Our objective is to identify preoperative characteristics that are predictive of STAS to guide operative decisions.
METHODS: From January 2018 through December 2021, 439 cT1-3N0 M0 patients with non-small cell lung cancer and a median age of 68 years, 255 (58%) women, who underwent primary surgery at our institution were included. Patients who received neoadjuvant therapy and whose STAS status was not documented were excluded. Age, sex, smoking status, tumor size, ground-glass opacities, maximum standardized uptake values, and molecular markers on preoperative biopsy were evaluated as preoperative markers. Comparisons between groups were conducted using standardized mean differences and random forest classification was used for prediction modeling.
RESULTS: Of the 439 patients, 177 had at least 1 STAS-positive tumor, and 262 had no STAS-positive tumors. Overall, 179 STAS tumors and 293 non-STAS tumors were evaluated. Younger age (50 years or younger), solid tumor, size ≥2 cm, and maximum standardized uptake value ≥2.5 were independently predictive of STAS with prediction probabilities of 50%, 40%, 38%, and 40%, respectively. STAS tumors were more likely to harbor KRAS mutations and be PD-L1 negative.
CONCLUSIONS: Young age (50 years or younger), larger (≥2 cm) solid tumors, high maximum standardized uptake values, and presence of KRAS mutation, are risk factors for STAS and can be considered for lobectomy. Smoking status and gender are still controversial risk factors for STAS.
Participants with squamous metastatic esophageal cancer (mEC) will be randomized (1:1) into Group E1 and Group E2. All participants with metastatic adenocarcinoma of esophageal carcinoma or GEJ Siewert Classification Type I will be enrolled into Group E3. In Groups E1 and E3, participants will receive atezolizumab and FOLFOX, q2w, each cycle of 28 days, as long as participants are experiencing clinical benefit in opinion of the investigator. Oxaliplatin will be administered for up to 8 cycles. In Group E2, participants will receive atezolizumab followed by cisplatin and 5-FU q3w. Cisplatin will be administered for up to 6 cycles. Treatment with atezolizumab in combination with 5-FU may be continued as long as participants experience clinical benefit in opinion of the investigator.
The high-intensity interval training session consists of 5-min warm-up and 5-min cool-down periods. The main part has 7 cycles. Each cycle consists of 1.5 min of 80-90% of HRpeak and 3 min of 65-70% of HRpeak.
Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in the detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specific polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red blood cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed. 
     Also disclosed are parenteral nutritional formulations which include both citrulline and ornithine which have an arginine concentration of less than about 0.10% by weight final concentration. These formulations inhibit tumor growth and are particularly suited to provide nutritional support for patients with malignant disease. These formulations act to modify the tumor cells ability to compete with normal host tissue for nutrients by modifying the specific content of amino acids administered to the patient. The exact mechanism by which such a formulation alters tumor metabolism is not known, but it has been shown that some of the described formulations result in a reduced rate of tumor cell growth when compared to standard arginine-containing TPN solutions. A method for inhibiting tumor growth and a process for preparing the tumor-inhibiting formulation are also described.
NEW MATERIAL:A peptide having Ile-Lys-Pro skeleton. EXAMPLE:A peptide having the formula, H-Ile-Lys-Pro-OH. USE:Useful for an angiotensin-transferring enzyme inhibitor as preventive or therapeutic agent or antihypertensive agent of hypertension etc., with a slight side effect. Said inhibitor is preferably administrated orally. PREPARATION:At first, a protein (preferably derived from fishes such as sardine) is mixed in hot water to homogenize and thermolysin is added, then hydrolyzing reaction is performed at 10-85 deg.C for 0.1-48hr. Next, said hydrolyzed solution is centrifuged and concentrated, and then purified by subjecting to high- performance liquid chromatography, etc.
OBJECTIVE: Autoimmune hepatitis is a rare inflammatory disease of the liver that is characterized by elevated liver enzymes. The hemoglobin, albumin, lymphocyte, and platelet score, which is derived from hemoglobin, serum albumin, circulating lymphocyte count, and platelet count, is also associated with inflammatory conditions. The aim was to examine the hemoglobin, albumin, lymphocyte, and platelet score of patients with autoimmune hepatitis and to compare it to that of healthy individuals in this retrospective analysis.
METHODS: Subjects diagnosed with autoimmune hepatitis were enrolled in the study, and healthy individuals were enrolled as controls. Moreover, autoimmune hepatitis subjects were grouped into mild or moderate/advanced fibrosis. Furthermore, aspartate to platelet ratio index, Fibrosis-4, and hemoglobin, albumin, lymphocyte, and platelet scores of the autoimmune hepatitis patients and controls were compared. In addition, the hemoglobin, albumin, lymphocyte, and platelet score of the autoimmune hepatitis patients with mild fibrosis is compared to that of those with moderate/advanced fibrosis.
RESULTS: The mean hemoglobin, albumin, lymphocyte, and platelet score of the autoimmune hepatitis patients was 44.2±14.5 while this value was 76.8±15.5 in control subjects. The hemoglobin, albumin, lymphocyte, and platelet score was significantly reduced in autoimmune hepatitis patients than healthy controls (p<0.001). The hemoglobin, albumin, lymphocyte, and platelet score was significantly and negatively correlated with C-reactive protein, aspartate, alanine transaminase, gamma glutamyl transferase, aspartate to platelet ratio index, and Fibrosis-4 values. A hemoglobin, albumin, lymphocyte, and platelet score that was lower than 52.3 had 83% sensitivity and 73% specificity in predicting autoimmune hepatitis. The sensitivity and specificity of the hemoglobin, albumin, lymphocyte, and platelet score were higher than the Fibrosis-4 score in predicting moderate/advanced fibrosis in autoimmune hepatitis.
CONCLUSION: We suggest that the hemoglobin, albumin, lymphocyte, and platelet score be used as an additional noninvasive diagnostic tool for autoimmune hepatitis and to predict moderate/advanced liver fibrosis in patients with autoimmune hepatitis.