anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Atherosclerosis is a progressive inflammatory disorder of the arterial vessel wall characterized by substantial infiltration of macrophages, which exert both favourable and detrimental functions. Early in atherogenesis, macrophages can clear cytotoxic lipoproteins and dead cells, preventing cytotoxicity. Efferocytosis - the efficient clearance of dead cells by macrophages - is crucial for preventing secondary necrosis and stimulating the release of anti-inflammatory cytokines. In addition, macrophages can promote tissue repair and proliferation of vascular smooth muscle cells, thereby increasing plaque stability. However, advanced atherosclerotic plaques contain large numbers of pro-inflammatory macrophages that secrete matrix-degrading enzymes, induce death in surrounding cells and contribute to plaque destabilization and rupture. Importantly, macrophages in the plaque can undergo apoptosis and several forms of regulated necrosis, including necroptosis, pyroptosis and ferroptosis. Regulated necrosis has an important role in the formation and expansion of the necrotic core during plaque progression, and several triggers for necrosis are present within atherosclerotic plaques. This Review focuses on the various forms of programmed macrophage death in atherosclerosis and the pharmacological interventions that target them as a potential means of stabilizing vulnerable plaques and improving the efficacy of currently available anti-atherosclerotic therapies.
Nelfilcon A contact lenses (multifocal and sphere) worn as randomized in a crossover design during Periods 1 and 2, with nelfilcon A sphere contact lenses in Period 3. Each product worn bilaterally (in both eyes) for 12 hours.
All low-risk patients referred for invasive coronary angiography through the Hamilton General Hospital's Heart Investigation Unit Triage will be potentially eligible to receive the intervention over a 12-month period. The intervention will include risk stratification with CCTA at HHS and NHS as an alternative to upfront invasive angiography.
Patients will undergo a subcutaneous fat biopsy for expansion of mesenchymal stromal (stem) cells (MSC) in the Human Cell Therapy Laboratory. Patients will be admitted to the inpatient Clinical Research Unit of the Mayo Clinic Center for 3 days prior to treatment, for pre-infusion tests. Renal angiography will be performed to deliver a single intra-arterial dose of MSC's into one affected kidney. Patients will be observed for 24 hours for acute adverse events. Patients will have remote visits at 1 week, 4 weeks,8 weeks, and 6 months. At 3 months, patients will return for repeat evaluation of kidney function, blood flow and structural alterations within the clinical research unit at St. Mary's Hospital, Rochester, Minnesota. Thereafter, health assessment and blood draws will be repeated at 12 and 24 months with urinary cytology and MRI.
ABSTRACT: Research is critical for uncovering new and effective therapies for better health outcomes, yet there remains a significant lag between identifying evidence-based interventions and implementing them into practice. Research teams can often be experienced in evidence generation, but less so in evidence implementation, underscoring the need for more customized tools to support them in this latter step. The implementation stage can be especially challenging given how strategies must be tailored to the unique end users and contexts of a given intervention. Therefore, our patient-oriented kidney research network sought to create an "Implementation Toolkit" and "Pathway to Implementation" guide to help research teams and their operational and clinical partners in implementing their interventions. Importantly, the tools were created using input and feedback from diverse groups, including patient partners, implementation science experts, researchers, operational leaders, and policymakers, all of whom play role in supporting the implementation of health interventions. Our tools are widely applicable to diverse teams, regardless of the intervention or innovation being implemented.
SPANISH ABSTRACT: http://links.lww.com/IJEBH/A214.
Both purinergic signaling through nucleotides such as ATP and noradrenergic signaling through molecules such as norepinephrine regulate vascular tone and blood pressure. Pannexin1 (Panx1), which forms large-pore, ATP-releasing channels, is present in vascular smooth muscle cells in peripheral blood vessels and participates in noradrenergic responses. Using pharmacological approaches and mice conditionally lacking Panx1 in smooth muscle cells, we found that Panx1 contributed to vasoconstriction mediated by the α1 adrenoreceptor (α1AR), whereas vasoconstriction in response to serotonin or endothelin-1 was independent of Panx1. Analysis of the Panx1-deficient mice showed that Panx1 contributed to blood pressure regulation especially during the night cycle when sympathetic nervous activity is highest. Using mimetic peptides and site-directed mutagenesis, we identified a specific amino acid sequence in the Panx1 intracellular loop that is essential for activation by α1AR signaling. Collectively, these data describe a specific link between noradrenergic and purinergic signaling in blood pressure homeostasis.
Participants in experimental group will receive Zhigancao Tang granule therapy for 12 weeks. In addition, participants will receive standard heart failure treatment，including ACEI/ARB/ARNI, aldosterone antagonists, beta blockers, nitrate esters, diuretics as needed.
The study will evaluate and test a safer conception intervention that leverages men's motivations to have healthy babies in order to promote serostatus disclosure and early ART initiation. The intervention is based on a Safer Conception Conceptual Framework, which considers individual, dyadic, and structural factors that affect periconception risk behavior.

The researchers will conduct an open pilot to refine the intervention. The study will enroll men who want to have children with uninfected or unknown status female partners. Men will participate in three study sessions offering motivational interviewing and problem solving to help men develop a plan to have a healthy baby. The counseling will explore safer conception options including safe disclosure, delaying conception attempts until on ART with viral suppression, STI testing and treatment, timing condomless sex to peak fertility. The primary outcome is HIV RNA suppression at 12 weeks. Secondary outcomes include acceptability, feasibility, early ART uptake, adherence, serostatus disclosure, couples HIV counseling and testing uptake, and limiting unprotected sex to peak fertility.
INTRODUCTION: To assess the rate of food insecurity in patients undergoing bariatric surgery. To compare the rates of 30-d postoperative complications based on food security status.
METHODS: Patients undergoing primary Roux-en-Y gastric bypass or sleeve gastrectomy between 7/2020 - 3/2022 were screened for food insecurity via telephone using questions from the Accountable Health Communities Health-Related Social Needs Screening Tool. Screens were matched to patient data and 30-d outcomes from the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program database.
RESULTS: In total, 213 (59%) of the 359 bariatric surgery patients were screened with 81 (38%) screening positive for food insecurity. Evaluation of preoperative variables based on food security status showed comparable age, body mass index, and comorbidity status. Food insecure patients were found to have an increased length of stay following surgery compared to food secure patients (P = 0.003). Food insecurity was not associated with higher rates of Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program reported 30-d postoperative complications including emergency department/urgent care visits (P = 0.34) and hospital readmissions (P = 0.94).
CONCLUSIONS: Food insecurity was prevalent at 38% of the bariatric surgical population. Food insecure patients had a statistically longer length of stay after primary bariatric surgery but were not associated with an increased risk of 30-d complications. Future studies are needed to determine the mid-term and long-term effects of food insecurity status on bariatric surgical outcomes and the potential impact of food insecurity on length of stay.
This study was a Phase 1, open-label, randomized, 2-way crossover study to evaluate the relative bioavailability of OC-01 (varenicline) Nasal Spray compared to varenicline administered orally as varenicline oral tablet. Approximately 22 healthy volunteer subjects between 18-65 years of age meeting all other study eligibility criteria were randomized (Treatment Period 1) to receive an intranasal dose of 0.12 mg OC-01 (50 µL spray of 0.06 mg into each nostril) or a single 1 mg oral dose of varenicline oral tablet. Both administrations were delivered while subject is in an overnight fasted state. Subjects then returned at least 14 days later (Treatment Period 2) to receive the alternate dose of varenicline that was delivered at Treatment Period 1. Again, this delivery was performed while subject was in an overnight fasted state.

Participants who terminated early during the application period were asked to complete safety assessments (if the participants agree) prior to study exit. Participants who were terminated early from the study were not replaced.
INTRODUCTION: Previous studies have shown that anticipatory postural adjustments (APAs) are altered in people with Parkinson's disease but its meaning for locomotion is less understood. This study aims to investigate the association between APAs and gait initiation, gait and freezing of gait and how a dynamic postural control challenging training may induce changes in these features.
METHODS: Gait initiation was quantified using wearable sensors and subsequent straight walking was assessed via marker-based motion capture. Additionally, turning and FOG-related outcomes were measured with wearable sensors. Assessments were conducted one week before (Pre), one week after (Post) and 4 weeks after (Follow-up) completion of a training intervention (split-belt treadmill training or regular treadmill training), under single task and dual task (DT) conditions. Statistical analysis included a linear mixed model for training effects and correlation analysis between APAs and the other outcomes for Pre and Post-Pre delta.
RESULTS: 52 participants with Parkinson's disease (22 freezers) were assessed. We found that APA size in the medio-lateral direction during DT was positively associated with gait speed (p<0.001) and stride length (p<0.001) under DT conditions at Pre. The training effect was largest for first step range of motion and was similar for both training modes. For the associations between changes after the training (pooled sample) medio-lateral APA size showed a significant positive correlation with first step range of motion (p = 0.033) only in the DT condition and for the non-freezers only.
CONCLUSIONS: The findings of this work revealed new insights into how APAs were not associated with first step characteristics and freezing and only baseline APAs during DT were related with DT gait characteristics. Training-induced changes in the size of APAs were related to training benefits in the first step ROM only in non-freezers. Based on the presented results increasing APA size through interventions might not be the ideal target for overall improvement of locomotion.
Participants randomized to the in-person education group attended four group classes, each addressing a specific set of diabetes self-care skills (i.e., understanding and using blood glucose numbers, counting carbohydrates, taking medications at the right dose and time). So that each class included a stable group of 8 and 16 participants, we ran classes in "cohorts" of 8-16 people. A participant always attended classes with his/her cohort.
OBJECTIVES: The study aimed to analyze the risk factors and etiological profile of lower back pain (LBP) among patients attending a neurology outpatient department at a tertiary care center.
MATERIALS AND METHODS: A cross-sectional observational study was conducted, involving 170 patients, aged over 18, presenting with LBP between March and August 2023. Sociodemographic and lifestyle data were collected, and diagnostic investigations, including X-ray and magnetic resonance imaging (MRI), were performed. Patients were categorized into acute and chronic LBP groups for analysis.
RESULTS: Age-acute LBP was more prevalent in younger patients (<35 years), while chronic LBP was predominant in older age-groups (≥55 years). Gender-females showed a higher prevalence of LBP compared to males, with chronic LBP more common among females. Triggering events-heavy weightlifting was a significant trigger for chronic LBP, while coughing/sneezing was common in acute LBP. Occupation-patients with physically exerting jobs were more prone to acute LBP, while chronic LBP was prevalent among homemakers and those with no work. Body mass index (BMI)-obesity and overweight were associated with chronic LBP. Medication-chronic LBP patients were more likely to be on medication compared to acute LBP patients. MRI findings-prolapsed intervertebral disk (PIVD) was the most prevalent etiology, more common in chronic LBP patients. Other etiologies included vertebral fracture, tumor, tuberculosis, and various spinal conditions.
CONCLUSION: Lower back pain is a multifaceted condition influenced by age, gender, BMI, and lifestyle factors. Effective management and prevention strategies should consider these risk factors to improve patients' quality of life. A comprehensive approach is essential to address the complex etiology of LBP.
Nephrogenic diabetes insipidus (NDI) is a genetic disease. Patients with this disease make large amounts of urine because their kidneys don't hold on to water. The large amount of urine means that patients need to urinate very frequently. They are also at increased risk for dehydration if they don't drink enough. The large amount of urine can sometimes damage their bladders and kidneys. There are some medicines that may help these patients urinate less, but they are not very effective. There is evidence in animal studies that a medication called metformin may help patients with NDI urinate less.
The present invention discloses a preparation method of recombination chBJS<TWO> protein and a purpose for the preparation method. The cDNA segment of BJS<TWO> of chickens which has different strains and are enlarged by RT-PCR, a prokaryotic expression vector pbad/his B, a eukaryotic expression vector pMETalphaAand a eukaryotic expression vector pMETA construct expression plasmids pbad/his B/chBJS<TWO>, ppMETalphaA/chBJS<WO> and pMETA/chBJS<TWO>. and induction expression is carried out after a colibacillus LMG194, a yeast strain PMAD11 and PMAD16 are respectively converted. After the colibacillus and saccharomycete PMAD16 are induced, precipitation is removed by ultrasonic splitting and centrifugation, and a chBJS<TWO> crude product can be obtained; chBJS<TWO> which is expressed by the PMAD11 mainly exists in a culture medium in the form of secretion, and a chBJS<TWO> crude product can be obtained by centrifugation and supernatant taking. Ni-NTA protein is protein purification system can be used for quickly obtain a chBJS<TWO> pure product, the crude product or the pure product can be used as an anmmunological adjuvant, a disease resistance additive and disease therapeutic medicine. The present invention has the characteristics of simple process flow, low production cost, good stability, high biological activity, etc.
A multimorbidity-focused approach may reflect common etiologic mechanisms and lead to better targeting of etiologic agents for broadly impactful public health interventions. Our aim was to identify clusters of chronic obesity-related, neurodevelopmental, and respiratory outcomes in children, and to examine associations between cluster membership and widely prevalent chemical exposures to demonstrate our epidemiologic approach. Early to middle childhood outcome data collected 2011-2022 for 1092 children were harmonized across the ECHO-PATHWAYS consortium of 3 prospective pregnancy cohorts in six U.S. cities. 15 outcomes included age 4-9 BMI, cognitive and behavioral assessment scores, speech problems, and learning disabilities, asthma, wheeze, and rhinitis. To form generalizable clusters across study sites, we performed k-means clustering on scaled residuals of each variable regressed on study site. Outcomes and demographic variables were summarized between resulting clusters. Logistic weighted quantile sum regressions with permutation test p-values associated odds of cluster membership with a mixture of 15 prenatal urinary phthalate metabolites in full-sample and sex-stratified models. Three clusters emerged, including a healthier Cluster 1 (n = 734) with low morbidity across outcomes; Cluster 2 (n = 192) with low IQ and higher levels of all outcomes, especially 0.4-1.8-standard deviation higher mean neurobehavioral outcomes; and Cluster 3 (n = 179) with the highest asthma (92 %), wheeze (53 %), and rhinitis (57 %) frequencies. We observed a significant positive, male-specific stratified association (odds ratio = 1.6; p = 0.01) between a phthalate mixture with high weights for MEP and MHPP and odds of membership in Cluster 3 versus Cluster 1. These results identified subpopulations of children with co-occurring elevated levels of BMI, neurodevelopmental, and respiratory outcomes that may reflect shared etiologic pathways. The observed association between phthalates and respiratory outcome cluster membership could inform policy efforts towards children with respiratory disease. Similar cluster-based epidemiology may identify environmental factors that impact multi-outcome prevalence and efficiently direct public policy efforts.
In esophagogastric surgery, the appearance of an anastomotic leak is the most feared complication. Early diagnosis is important for optimal management and successful resolution. For this reason, different studies have investigated the value of the use of markers to predict possible postoperative complications. Because of this, research and the creation of predictive models that identify patients at high risk of developing complications are mandatory in order to obtain an early diagnosis. The PROFUGO study (PRedictivO Model for Early Diagnosis of anastomotic LEAK after esophagectomy and gastrectomy) is proposed as a prospective and multicenter national study that aims to develop, with the help of artificial intelligence methods, a predictive model that allows for the identification of high-risk cases. of anastomotic leakage and/or major complications by analyzing different clinical and analytical variables collected during the postoperative period of patients undergoing esophagectomy or gastrectomy.
A double-stranded cDNA molecule which includes DNA encoding human manganese superoxide dismutase has been created. The sequence of one strand of a double-stranded DNA molecule which encodes human manganese superoxide dismutase has been discovered. Such molecules may be introduced in procaryotic, e.g., bacterial, or eukaryotic, e.g., yeast or mammalian, cells and the resulting cells cultured or grown under suitable conditions so as to produce human manganese superoxide dismutase or analogs thereof which may then be recovered. By this invention, human MnSOD gene fragments from various plasmids may be ligated to yield a complete genomic human MnSOD gene fragment. Human MnSOD or analogs thereof may be used to catalyze the reduction of superoxide radicals, reduce reperfusion injury, prolong the survival time of isolated organs, or treat inflammations.The invention also concerns a method of producing enzymatically active human manganese superoxide dismutase or an analog thereof in a bacterial cell which contains and is capable of expressing a DNA sequence encoding the superoxide dismutase by maintaining the bacterial cell under suitable conditions and in a suitable production medium. The production medium is supplemented with an amount of Mn++ so that the concentration of Mn++ in the medium is greater than about 2 ppm. Genomic MnSOD DNA should also be capable of expression in eucaryotic cells under suitable conditions.This invention also concerns a method of recovering purified enzymatically active manganese superoxide dismutase from bacterial cells. It should also be possible to recover manganese SOD from genomic MnSOD DNA expressed in eucaryotic cells using similar methods.
The present study evaluated the cardioprotective effect of astaxanthin (ASX) against isoproterenol (ISO) induced myocardial infarction in rats via the pathway of mitochondrial biogenesis as the possible molecular target of astaxanthin. The control group was injected with normal physiological saline subcutaneously for 2 days. The second group was injected with ISO at a dose of 85 mg/kg bwt subcutaneously for 2 days. The third, fourth and fifth groups were supplemented with ASX at doses of 10, 20, 30 mg/kg bwt, respectively daily by oral gavage for 21 days then injected with ISO dose of 85 mg/kg bwt subcutaneously for 2 successive days. Isoproterenol administration in rats elevated the activities of Creatine kinase-MB (CK-MB), aspartate transaminase (AST), lactate dehydrogenase (LDH), and other serum cardiac biomarkers Troponin-I activities, oxidative stress biomarkers, malondialdehyde(MDA), Nuclear factor-kappa B (NF-KB), while it decreased Peroxisome proliferator-activated receptor-gamma coactivator (PGC-1α), Nuclear factor erythroid-2-related factor 2 (Nfe212), mitochondrial transcriptional factor A (mt TFA), mitochondrial DNA copy number and glutathione system parameters. However, Astaxanthin decreased the activities of serum AST, LDH, CK-MB, and Troponin I that elevated by ISO. In addition, it increased glutathione peroxidase and reductase activities, total glutathione and reduced GSH content, and GSH/GSSG ratio, mtDNA copy number, PGC-1α expression and Tfam expression that improved mitochondrial biogenesis while it decreased GSSG and MDA contents and NF-KB level in the cardiac tissues. This study indicated that astaxanthin relieved isoproterenol induced myocardial infarction via scavenging free radicals and reducing oxidative damage and apoptosis in cardiac tissue.
PURPOSE: To obtain a skin cosmetic capable of sustainedly manifesting excellent softness imparting effects on a horny layer without deteriorating the normal skin physiology for a long period and further imparting a good feeling of use to the skin without stickiness. CONSTITUTION: This skin cosmetic contains 0.001-50wt.%, especially 0.01-20wt.% guanidine derivative of formula I (formula II is a heterocyclic group selected from azetidine, pyrrolidine, piperidine, piperazine and morpholine; R<1> and R<2> are each H, an alkyl, a hydroxyalkyl, carboxyl, a carboxyalkyl or amidino) or its salt, e.g. N-amidino-L-proline. When an organic or an inorganic acid, preferably a dicarboxylic acid, especially succinic acid is blended in the cosmetic, softening effects can be enhanced. The amount thereof blended is within the range of 0.001-30wt.%. The compound of formula I is obtained by reacting a cyclic amine derivative of formula III with a guanylating reagent.