anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Two study findings lead to conflictive points of view. On the one hand a routine removal of the Fallopian tubes is proclaimed to reduce cancer risk, on the other hand we know that surgical pelvic procedures result in early onset of menopause. Pokoradi et al were not able to distinctively tell which part of pelvic surgery (ie hysterectomy, oophorectomy, salpingectomy, tubal ligation?) is affecting menopause because data was not providing surgical details. Nevertheless, Dietl et al's statement "Timing of menopause and other long-term effects have not been studied yet...thus all negative effects are still speculative"1 can only partly be agreed upon regarding Pokoradi's findings. It might be too early to proclaim a routine Fallopian tube removal as long as there is no data on how much this procedure affects ovarian function. This is further supported by another statement in their study "Although most malignant serous "ovarian" carcinomas originate from the distal Fallopian tube, a smaller proportion of serous cancers as well as endometroid, clear cell, mucinous carcinomas are still thought to arise from ovarian surface epithelium.1" which means the exact impact on cancer prophylaxis can only be estimated due to a lack of studies. Other histopathologic entities might not be influenced by tube removal.
Kidney transplantation is the optimal therapeutic approach for individuals with end-stage kidney disease. The Scientific Registry of Transplant Recipients has reported a continuous rise in the total number of kidney transplants performed in the United States, with 25,500 new kidney recipients in 2022 alone. Despite an improved glomerular filtration rate, the post-transplant period introduces a unique set of electrolyte abnormalities that differ from those encountered in chronic kidney disease. A variety of factors contribute to the high prevalence of hypomagnesemia, hyperkalemia, metabolic acidosis, hypercalcemia, and hypophosphatemia seen after kidney transplantation. These include the degree of allograft function, immunosuppressive medications and their diverse mechanisms of action, and metabolic changes after transplant. This article aims to provide a comprehensive review of the key aspects surrounding the most commonly encountered electrolyte and acid-base abnormalities in the post-transplant setting.
Patients will receive 20 ml placebo (0.9% sodium chloride solution) twice a day IV, dissolved in 200 ml of 0.9% NS, for 10 days; patients will stay in the hospital for the the entire period of therapy. Observation of patients and assessment of the main parameters of the efficacy and safety will continue for 14 days.
Twenty-five participants with mild or moderate open angle glaucoma (OAG) that meets clinical criteria for cataract surgery with implantation of an iStent trabecular micro-bypass shunt will be recruited from the glaucoma clinics at the UNC Kittner Eye Center. Patients who are consented for cataract surgery with iStent (Glaukos Corp., Laguna Hills, CA) implantation (Group 2) will be recruited to this group. Each procedure will be completed in a standardized fashion with standardization of the post-operative medications. An effort will be made to gender and age match each surgical group as well as provide reasonable racial and ethnic diversity.
Seasonal influenza is responsible for excess hospitalizations and, despite effective antivirals, causes significant morbidity and mortality (about 24,000 deaths each year in the United States alone). The influenza virus that emerged in 2009 (A/California/07/2009 H1N1) caused fewer deaths (12,000 flu-related deaths in the U.S.) but in contrast to seasonal flu, nearly 90% of the deaths with the 2009 H1N1 occurred among people younger than 65 years of age. Although there are four currently licensed anti-influenza medications (amantadine and rimantadine, oseltamivir, and zanamivir), previous studies have not demonstrated conclusively to what extent these medications affect influenza viral shedding. This study will evaluate whether oseltamivir modifies the viral shedding during the treatment of uncomplicated influenza in an adult population and also assess methods to detect viral replication in the upper respiratory tract.

Subjects who presented with an influenza-like illness without any risk factors for severe disease were screened for the study. Those with a confirmatory test for influenza (rapid antigen or polymerase chain reaction \[PCR\]) were randomized in a 1:1 manner to receive a blinded study treatment consisting of either the oseltamivir or placebo for 5 days. Clinical, virologic, and laboratory assessments on Days 1, 3, 7, and 28 were used for both safety and efficacy analysis.
OBJECTIVE: The purpose of this study is to evaluate the postoperative urinary complications and the optimal timing of foley catheter removal in patients who underwent free flap reconstructive surgery for head and neck pathology.
METHODS: A retrospective case-control study of head and neck patients who underwent free flap reconstructive surgery at a single institution between January 2009 and December 2021 was conducted. Patient risk factors for postoperative urinary retention (POUR) were analyzed. Fisher Exact and Wilcoxon Rank Sum tests were used to evaluate rates of foley replacement, straight catheterization, and catheter-associated urinary tract infection (CAUTI) and associated risk factors.
RESULTS: Two hundred and eleven patients were included in this study. Older age, lower BMI, lower intraoperative fluid volumes, and need for straight catheterization were statistically significant for POUR requiring foley replacement. Shorter total (P = .04) and postoperative (P = .01) foley duration showed statistical significance for POUR requiring straight catheterization. About 60% of patients who had straight catheterization required a foley replacement (P < .001). Only one patient (0.5%) developed a urinary tract infection (UTI).
CONCLUSION: Foley catheter duration impacts the risk of POUR requiring straight catheterization and subsequently, foley replacement. Optimal timing for foley catheter removal in the postoperative period remains to be elucidated. Removal of catheters between 21 and 48 hours after surgery may decrease the risk of POUR without increasing the rate of CAUTI in patients with head and neck pathology undergoing free flap reconstructive surgery.
Cancer remains a leading cause of mortality globally, highlighting the need for novel biomarkers to enhance prognosis and therapeutic strategies. Pleckstrin-2 (PLEK2), a member of the pleckstrin family, has been implicated in processes critical to tumor progression, but its role across cancers remains underexplored. This study systematically examined the expression patterns, prognostic relevance, and functional impact of PLEK2 across multiple cancer types. Using data from The Cancer Genome Atlas (TCGA), Genotype Tissue Expression Project (GTEx), and the Human Protein Atlas, we analyzed PLEK2 expression in both cancerous and normal tissues, revealing significant overexpression of PLEK2 in various cancers at the mRNA and protein levels. Single-cell RNA sequencing further indicated predominant expression of PLEK2 in tumor cells and macrophages within the tumor microenvironment. Survival analysis demonstrated that elevated PLEK2 expression correlated with poor prognosis in specific cancers, though its impact varied across cancer types. Functional assays showed that PLEK2 knockdown inhibited proliferation and migration in human cancer cell lines. In vivo studies using a Lewis lung carcinoma (LLC) model confirmed that PLEK2 knockdown suppressed tumor growth and enhanced the efficacy of PD-1 immunotherapy. Mechanistically, PLEK2 knockdown was associated with reduced AKT pathway activation, diminished tumor-associated macrophage infiltration, and increased CD8 T cell presence. Compounds like Navitoclax were also identified as potential PLEK2 inhibitors. In conclusion, PLEK2 played a multifaceted role in cancer progression and immune response modulation. Targeting PLEK2 might suppress tumor growth and overcome immunotherapy resistance, offering a promising biomarker and therapeutic target to improve cancer treatment outcomes.
BACKGROUND: To minimise the risk of perinatal mortality, clinicians and expectant mothers must understand the risks and benefits associated with continuing the pregnancy.
OBJECTIVES: Report the gestation-specific risk of perinatal mortality at term.
METHODS: Population-based cohort study using linked health data to identify all singleton births at gestations 37-41 weeks, in Western Australia (WA) from 2009 to 2019. Lifetable analysis was used to combine the risk of each type of perinatal mortality and calculate the cumulative risk of perinatal mortality, termed the perinatal risk index (PRI). Rates of antepartum and intrapartum stillbirth and neonatal death, as well as the PRI, were examined for each gestational week at term by non-Aboriginal and Aboriginal ethnicity. For non-Aboriginal women, rates were also examined by time-period (pre- vs. post-WA Preterm Birth Prevention Initiative (the Initiative) rollout), primiparity, and obstetric risk.
RESULTS: There were 332,084 singleton term births, including 60 perinatal deaths to Aboriginal mothers (3.2 deaths per 1000 births to Aboriginal mothers) and 399 perinatal deaths to non-Aboriginal mothers (1.3 deaths per 1000 births to non-Aboriginal mothers). For non-Aboriginal women, the PRI was at its lowest (PRI 0.80, 95% CI 0.61, 1.00) at 39 weeks gestation. For Aboriginal women, it was at its lowest at 38 weeks (PRI 2.43, 95% CI 0.48, 4.39) with similar risk at 39 weeks (PRI 2.68, 95% CI 1.22, 4.14). The PRI increased steadily after 39 weeks gestation. The risk of perinatal mortality was higher among Aboriginal women. The gestation-specific perinatal mortality rates were similar by the time-period, primiparity and obstetric risk.
CONCLUSIONS: The gestational ages at term associated with the lowest risk of perinatal mortality reinforce that the recommendation not to deliver before 39 weeks without medical indication is applicable to both Aboriginal and non-Aboriginal women giving birth in WA. There was no increase in the perinatal mortality rate associated with the introduction of the Initiative.
Described herein are systems and methods for calculating respiratory parameters based on thermal measurements. In one embodiment, a system includes an inward-facing head-mounted thermal camera (CAM) and a computer. CAM takes thermal measurements of a region below the nostrils (TH ROI ) of a user, and TH ROI  are indicative of the exhale stream. Optionally, CAM is located above the user's upper lip and less than 15 cm from the user's face, and CAM does not occlude any of the user's mouth and nostrils. The computer generates feature values based on TH ROI  and utilizes a model to calculate a respiratory parameter based on the feature values. The model was trained based on previous TH ROI  of the user taken during different days. Optionally, the respiratory parameter is indicative of the user's breathing rate. Optionally, the computer detects whether the user breathed primarily through the mouth or through the nose.
Cholera is a global health problem with no targeted therapies. The Ca2+-sensing receptor (CaSR) is a regulator of intestinal ion transport and a therapeutic target for diarrhea, and Ca2+ is considered its main agonist. We found that increasing extracellular Ca2+ had a minimal effect on forskolin-induced Cl- secretion in human intestinal epithelial T84 cells. However, extracellular Mg2+, an often-neglected CaSR agonist, suppressed forskolin-induced Cl- secretion in T84 cells by 65% at physiological levels seen in stool (10 mM). The effect of Mg2+ occurred via the CaSR/Gq signaling that led to cAMP hydrolysis. Mg2+ (10 mM) also suppressed Cl- secretion induced by cholera toxin, heat-stable E. coli enterotoxin, and vasoactive intestinal peptide by 50%. In mouse intestinal closed loops, luminal Mg2+ treatment (20 mM) inhibited cholera toxin-induced fluid accumulation by 40%. In a mouse intestinal perfusion model of cholera, addition of 10 mM Mg2+ to the perfusate reversed net fluid transport from secretion to absorption. These results suggest that Mg2+ is the key CaSR activator in mouse and human intestinal epithelia at physiological levels in stool. Since stool Mg2+ concentrations in patients with cholera are essentially zero, oral Mg2+ supplementation, alone or in an oral rehydration solution, could be a potential therapy for cholera and other cyclic nucleotide-mediated secretory diarrheas.
There is provided an improved, two-stepwise continuous device which transforms agricultural biomasses into biogas. The device comprises an aerobic/facultative anaerobic and an anaerobic bioreactors. The operative elements in the aerobic/facultative anaerobic reactor are a sealable upper lid and a mechanical stirring apparatus reactor, in which consists of aerobic/facultative anaerobic microorganism such as Trichoderma spp., Bacillus subtitles, Saccharomyces spp., and/or Acetobacterium spp., etc. The microorganism hydrolyses agricultural biomasses and generates organic acids. The anaerobic reactor is designed to contain absolute anaerobic microorganism such as Methanobacterium spp. And/or Methanobacterium spp., etc., so that the reactor may be used for methane production by transformation of organic acids, hydrogen, and carbon dioxide produced by the previous reactor. This new innovative device can effectively transform the agricultural biomasses into biogas, methane.
They will initially be given 25 mg of quetiapine per day. The dose may be increased by 25-50 mg per week, to a maximum dose of 150 mg per day by week 6 of the study.
BACKGROUND: Hip and knee osteoarthritis (OA) are highly prevalent worldwide. The guidelines recommend physical activity and education as the core treatments for osteoarthritis. Digital health has the potential to engage people in physical activity and disease management. Therefore, we conducted a pilot trial to assess the usability and preliminary effectiveness of an app-based physical activity and education program (Join2Move) compared to usual care for people with hip and/or knee OA in Germany.
METHODS: A randomized controlled pilot study was conducted. Individuals with diagnosed or self-reported knee and hip OA were included. Allocation to the intervention or control group was randomized. The intervention group received the Join2Move program. The Join2Move program was previously developed as a website and evaluated in the Netherlands. For the current study, the program was translated and adapted to the German context and adjusted from a website to an app. The control group received usual care. The primary outcomes were usability and preliminary effectiveness (pain and physical functioning). Measurements were taken at baseline and at twelve weeks. The data analysis was performed using SPSS (IBM SPSS Statistics 29.0).
RESULTS: Sixty participants, with a mean age of 61.9 (SD ± 7.2) years, were allocated to the intervention (n = 32) or the control group (n = 28) and included in the analysis. The majority of participants had knee OA (68%), and 12% had hip and knee OA. The dropout rate was n = 11 (18%). No adverse events were reported. Usability was rated as acceptable (mean System Usability Scale = 71.3/100) with a wide range (32.5 to 100). Statistically significant between-group differences were found only for pain (mean difference 8.52 (95% CI 1.01 to 16.04), p = 0.027).
CONCLUSIONS: Join2Move demonstrated acceptable usability. The preliminary results of the pilot trial indicate the potential of a stand-alone app for the treatment of patients with hip or knee OA. However, the acceptable usability of Join2Move limits its recommendation for everyone. There appears to be room for improvement in app usability and in identifying patients for whom the app is suitable and the right time to use a stand-alone app.
TRIAL REGISTRATION: German Clinical Trials Register DRKS00027164 .
Tranexamic acid (TXA) is a synthetic reversible competitive inhibitor to plasminogen lysine receptor, which prevents plasmin formation and stabilizes the fibrin matrix, thus reduce bleeding. Recent studies have demonstrated the antifibrinolytic benefits of TXA in a number of clinical scenarios, including heavy menstrual bleeding, traumatic hemorrhage, elective cesarean section, total knee arthroplasty, coronary artery surgery, spinal deformity surgery, orthognathic surgery, transurethral prostate resection, aneurysmal subarachnoid hemorrhage, epistaxis, and hemoptysis.

Anecdotally, TXA has been used by plastic surgeons to reduce postoperative bruising. However, there is a paucity of clinical data on TXA use in plastic surgery, and the results are inconsistent. In a prospective randomized controlled trial evaluating local TXA in upper blepharoplasty, Sagiv et al reported no intraoperative blood loss, surgeon's assessment of hemostasis, and periocular ecchymosis size on postoperative day 1. Butz and Geldner reviewed their experience placing TXA-soaked pledgets in 57 patients who underwent face lift18. They identified only 1 patient who had post-operative hematoma and they reported no systemic complications from TXA use. In a randomized control trial evaluating topical TXA in reduction mammoplasty, Ausen et al reported 39% reduction of postoperative fluid drainage on the treatment side. In a study evaluating oral TXA and cortisone effect in rhinoplasty, Sakalliogu et al reported significant reduction of intraoperative bleeding and postoperative ecchymosis/edema in patients who underwent rhinoplasty. Further study is warranted to evaluate the use to TXA in plastic surgery. The objective of this study is to evaluate the effect of local TXA on edema and ecchymosis in eyelid surgery.
The goal of the present study was to prepare meloxicam (MX) entrapped hybrid particles (HPs) to enhance intestinal permeation and anti-inflammatory activity. MX-HPs were prepared by nanoprecipitation method using lipid, chitosan, poloxamer, and TPGS. The formulations (MX-HPs1, MX-HPs2, MX-HPs3) were evaluated for particle size, entrapment efficiency, and drug release to select the optimized composition and further evaluated for permeation study, stability study, morphology, interaction study, and anti-inflammatory activity by carrageenan-induced rat paw edema test. The prepared MX-HPs showed nano sized particles (198.5 ± 3.7 to 223.8 ± 2.1 nm) and PDI (<0.3), zeta potential (16.5 ± 2.7 to 29.1 ± 3.6 mV), and high entrapment efficiency (75.1 ± 4.7 to 88.5 ± 3.9%). The surface morphology was assessed by transmission electron microscopy and showed non-aggregated particles. Infra-red (IR) spectroscopy of pure MX as well as formulation revealed no drug-polymer interaction and X-ray diffraction confirmed the conversion of crystalline MX into amorphous form. The release study data revealed prolonged MX release for 24 h. The selected optimized hybrid particles (MX-HPs2) revealed a 2.3-fold improved enhancement ratio than free MX. The storage stability and gastrointestinal stability data demonstrated a stable formulation in SIF as well as SGF. The anti-inflammatory activity showed better therapeutic action than pure MX dispersion. From the study, it can be concluded that the prepared MX-HPs may be a promising delivery system for MX in treating inflammatory disorders.
The investigators will perform an RCT with a 12-week delayed start control group in 224 dyads of PWMLs and CGs. The primary outcome in PWML will be self-rated quality of life (Quality of Life in Alzheimer's Disease, QOL-AD). Secondary outcomes will include: a) self-reported emotional well-being; b) self-reported social isolation; c) self-reported mobility; and d) directly assess cognitive performance. In CGs, the primary outcome will be self-rated quality of life (SF-12). Secondary outcomes in CGs will include: a) healthy days; b) self-efficacy; c) burden; d) social isolation; e) ability to self-regulate; f) positive affect; and g) sleep quality. In addition, the investigators will ask CGs to report sleep quality, mobility, and cognitive function for PWML. Additional exploratory outcomes will include health services utilization (hospitalizations, emergency department visits) and falls.

In addition to the RCT, the investigators propose to compare health utilization outcomes in study participants to a matched 'no contact' comparison sample of patients with dementia diagnoses who receive care in the University of California San Francisco (UCSF) Health system.
Bioactive components from Porphyra tenera (PT) have been reported to confer various health benefits. The role of PT in inflammatory bowel disease (IBD) has not been fully investigated. This study aimed to explore the anti-inflammatory properties of PT on dextran sodium sulfate (DSS)-treated mice. PT supplementation attenuated the severity of colitis in DSS-treated mice, evidenced by the reduction of disease activity index (DAI), restoration of colonic histological damage and suppression of abnormal inflammatory response. Sequencing analysis indicated that intake of PT alleviated DSS-induced gut microbiota dysbiosis, accompanied by reversing the generation of short-chain fatty acids (SCFAs) and bile acids (BAs). Overall, our findings demonstrated that supplementation of PT attenuated the severity of intestinal inflammation and ameliorated gut microbiota dysbiosis in a murine colitis model, which provided a rationale for further application of edible seaweeds for preventing inflammation-related disorders in humans.
The biological mechanisms underlying the onset of major depressive disorder (MDD) have predominantly been studied in adult populations from high-income countries, despite the onset of depression typically occurring in adolescence and the majority of the world's adolescents living in low- and middle-income countries (LMIC). Taking advantage of a unique adolescent sample in an LMIC (Brazil), this study aimed to identify biological pathways characterizing the presence and increased risk of depression in adolescence, and sex-specific differences in such biological signatures. We collected blood samples from a risk-stratified cohort of 150 Brazilian adolescents (aged 14-16 years old) comprising 50 adolescents with MDD, 50 adolescents at high risk of developing MDD but without current MDD, and 50 adolescents at low risk of developing MDD and without MDD (25 females and 25 males in each group). We conducted RNA-Seq and pathway analysis on whole blood. Inflammatory-related biological pathways, such as role of hypercytokinemia/hyperchemokinemia in the pathogenesis of influenza (z-score = 3.464, p < 0.001), interferon signaling (z-score = 2.464, p < 0.001), interferon alpha/beta signaling (z-score = 3.873, p < 0.001), and complement signaling (z-score = 2, p = 0.002) were upregulated in adolescents with MDD compared with adolescents without MDD independently from their level of risk. The up-regulation of such inflammation-related pathways was observed in females but not in males. Inflammatory-related pathways involved in the production of cytokines and in interferon and complement signaling were identified as key indicators of adolescent depression, and this effect was present only in females.