anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Acute heart failure (AHF) is a clinical complex disease and a worldwide issue due to its inconsistent diagnosis and poor prognosis. The cornerstone of pathophysiology of AHF is systemic venous congestion, which is led by the underlying structural and functional cardiac condition. Systemic venous congestion is a major target for AHF management because it causes symptoms and organs dysfunction, and is associated with poor prognosis. The mainstay of decongestive therapy is diuresis with intravenous loop diuretics combined with other diuretics including thiazides when necessary, and non-invasive ventilation. The presence of unresolved congestion at discharge can lead heart failure related rehospitalization, and careful follow-up is required especially during "vulnerable phase", several months after discharge. The updated recommendation for management of AHF has been provided by latest guidelines from European Society of Cardiology and American Heart Association/American College of Cardiology/Heart Failure Society of America. Several large studies have currently demonstrated the benefits of guideline-directed oral medical therapies, and trials are ongoing on medication such as selective sodium-glucose transport proteins 2 inhibitors and protocols for congestive therapy. This review aimed to summarize the latest insights in AHF, based primarily on the most recent guidelines and large randomized controlled trials.
Disclosed is a fusion protein for restoring the functions of exhausted immune cells. The fusion protein comprises a functional region for identifying the exhausted immune cells and a functional region for activating and amplifying the exhausted immune cells. The two functional regions are connected through a non-functional amino acid fragment of a certain length. In the identification functional region, a specific immune checkpoint antibody is used for identifying a phenotypic receptor of the exhausted immune cells. In the activation and amplification functional region, a cytokine or a mutant with a similar function, or a ligand of a surface receptor or a mutant with a similar function, or an activated antibody is used for activating the exhausted immune cells. The invention also relates to the use of the fusion protein. Tests show that the fusion protein can not only identify the exhausted immune cells, but can also activate and amplify the identified immune cells, and restore the function of the immune cells of killing antigen positive cells and enhance the functions of inhibiting tumour growth and controlling virus infection, and has a good clinical prospect and a wide application range.
LncRNAs play various effects, mostly by sponging with miRNAs. Based on public databases integrating bioinformatics analyses and further validation in breast cancer (BC) tissue and cell lines, the effect of lncRNA AFAP1-AS1 on breast cancer cell proliferation and migration was verified. It might work via the miR-21/PTEN axis. The expression of AFAP1-AS1, which was significantly upregulated in BC tissues and cell lines, was correlated with old age and lymph node metastasis of patients with BC. Knockdown of AFAP1-AS1 inhibited the proliferation and migration of BC cells in vitro and in vivo. And downregulated miR-21 expression and upregulated PTEN expression additionally. Mechanistically, the knockdown of lncRNA AFAP1-AS1 upregulated PTEN expression and consequently attenuated miR-21-mediated enhanced BC cell proliferation and migration. LncRNA AFAP1-AS1 is a potential prognostic biomarker for BC patients.
Internet based blended depression treatment combines individual face-to-face cognitive behavioural therapy (CBT) with CBT delivered through an Internet based treatment platform with mobile phone components. The core components of the CBT treatment are: (1) psycho-education, (2) cognitive restructuring, (3) behavioural activation, and (4) relapse prevention. These will be delivered over 13 sessions (6 online and 7 face-to-face, session sequence - alternate, online platform - Moodbuster).
A novel method of microcapsule preparation is presented. A polymer for wall film is dissolved in a solvent, having a dielectric constant in the vicinity from 10 to 40 and poorly miscible with a vehicle, i.e, a liquid paraffin or a silicone oil. The solution is emulsified in said vehicle. A core substance which is soluble in the solvent and has a particle size of 100 to 1500 Mu , is dispersed into this emulsion. The emulsion drops of the polymer solution cohere around the cores and envelop them. Finally, the solvent is removed through evaporation under stirring to obtain concentric spherical microcapsules. This method is suitable for the preparation of microcapsules of various substances, especially those unstable to heat, pH, etc., such as medicaments.
Purpose/Objectives The EMPA-REG OUTCOME (NCT01131676) trial demonstrated that SGLT2 (sodium-glucose co-transporter) inhibition with empagliflozin markedly reduced cardiovascular (CV) mortality and hospitalization for heart failure. In diabetic patients treated with SGLT2 inhibitors, a rise in plasma ketone concentration consistently has been observed. This has led to the "ketone hypothesis" in which a shift from glucose/FFA (Free Fatty Acids) to ketone utilization by the heart results in enhanced left ventricular systolic/diastolic function and could, at least in part, explain the reduction in CV mortality and hospitalization for heart failure observed in the EMPA-REG OUTCOME trial.

Methods Type 2 diabetic subjects with New York Heart Association (NYHA) Class II-III heart failure and ejection fraction less than 50% will be studied. Eligible subjects will undergo a baseline cardiac MRI to obtain quantitative measures of baseline cardiac functional parameters: chamber volumes and pressures, wall thickness, LV diastolic function (E/A ratio, peak LV filling rate, diastolic volume), LV systolic function (cardiac output, stroke volume, systolic volume, peak LV ejection rate). Baseline samples will be drawn for measurement of N-terminal pro-brain natriuretic peptide (NT-proBNP) , B-OH-butyrate, acetoacetate, glucose, FFA, lactate, pyruvate, glycerol, HCO3 (bicarbonate), insulin, glucagon, renin and aldosterone. Following completion of the baseline MRI and blood samples, subjects will be divided into three groups (12 subjects per group). Each group will receive a 6-hour (3-hour in group III) prime-continuous infusion of racemic B-OH-B (100 mg/mL solution; pH adjusted to 7.4) to increase the plasma B-OH-B concentration by \~0.5, \~2.0, and \~5.0 mmol/L. At the end of the infusion the MRI will be repeated. As a time control GROUP II subjects will receive a continuous infusion of sodium bicarbonate (0.12 M) for 6 hours (0.08 mg/kg/min) to mimic the rise in plasma bicarbonate concentration observed with B-OH-B infusion. Group II will return again to the RII (UT Health Research Imaging Institute) on a separate day for a cardiac positron emission tomography (PET) study to examine the effect of hyperketonemia on myocardial glucose uptake and blood flow. In \~14 days subjects will return for a repeat PET/18F-2-DOG (deoxyglucose) study with one exception: NaHCO3 (Sodium bicarbonate) will be infused instead of B-OH-B. The two studies will be performed in random order.
Contact lenses (CLs) are prone to adhesion and invasion by pollutants and pathogenic bacteria, leading to infection and inflammatory diseases. However, the functionalization of CL (biological functions such as anti-fouling, antibacterial, and anti-inflammatory) and maintaining its transparency still face great challenges. In this work, as a member of the MXenes family, vanadium carbide (V2C) is modified onto CL via a water transfer printing method after the formation of a tightly arranged uniform film at the water surface under the action of the Marangoni effect. The coating interface is stable owing to the electrostatic forces. The V2C-modified CL (V2C@CL) maintains optical clarity while providing good biocompatibility, strong antioxidant properties, and anti-inflammatory activities. In vitro antibacterial experiments indicate that V2C@CL shows excellent performance in bacterial anti-adhesion, sterilization, and anti-biofilm formation. Last, V2C@CL displays notable advantages of bacteria elimination and inflammation removal in infectious keratitis treatment.
Therapeutic compsn. having antidiarrhoea activity in calves with non-infectious digestive disorders contains as active ingredient grain liquid (I) recovered from beer waste after removal of solids. (I) is obtd. by (i) sepg. wet brewery waste into a fibre-contng. press juice and press grains using a screw press; (ii) sepg. juice into a crude fibre fraction and a fibre-free juice using a vibrating screen and (iii) decanting the juice into a paste and the required liq. (I) was previously disposed of as a waste prod. The solids obtd. during recovery of (I) are known for use as food or fodder (the sepn. process itself is the subject of the parent patent). (I) is used alone or in conjunction with milk or milk substitutes.
BEAM-101 manufactured with autologous CD34+ hematopoietic stem cells collected by plerixafor mobilization and edited ex vivo. No maximum dose has been set for BEAM-101; all of the gene edited cells that pass release specifications will be administered to the patient. BEAM 101 will be administered as a single dose by IV infusion.
The investigator shall exercise standard of care for subjects undergoing continued ablative therapies (RFA and/or Cryotherapy). These will constitute the control devices. The investigator will choose the system in this arm. Operation of each system will be done according to the manufacturer's IFU. Subjects randomized to the control arm may be treated up to 3 time through the 9 month follow-up period to remove gross visible Barrett's.
BACKGROUND: In spontaneous subarachnoid haemorrhage (SAH) accurate determination of the bleeding source is paramount to guide treatment. Traditionally, the bleeding pattern has been used to predict the aneurysm location. Here, we have tested a software-based tool, which quantifies the volume of intracranial blood and stratifies it according to the regional distribution, to predict the location of the ruptured aneurysm.
METHODS: A consecutive series of SAH patients admitted to a single tertiary centre between 2012-2018, within 72 h of onset, harbouring a single intracranial aneurysm. A semi-automatized method of blood quantification, based on the relative density increase, was applied to initial non-contrast CTs. Five regions were used to define the bleeding patterns and to correlate them with aneurysm location: perimesencephalic, interhemispheric, right/left hemisphere and intraventricular.
RESULTS: 68 patients were included for analysis. There was a strong association between the distribution of blood and the aneurysm location (p < 0.001). In particular: ACom and interhemispheric fissure (p < 0.001), MCA and ipsilateral hemisphere (p < 0.001), ICA and ipsilateral hemisphere and perimesencephalic cisterns (p < 0.001), PCom and hemispheric, perimesencephalic and intraventricular (p = 0.019), and PICA and perimesencephalic and intraventricular (p < 0.001). The internal diagnostic value was high (AUROC ≥ 0.900) for these locations.
CONCLUSION: Regional automatised volumetry seems a reliable and objective tool to quantify and describe the distribution of blood within the subarachnoid spaces. This tool accurately predicts the location of the ruptured aneurysm; its use may be prospectively considered in the emergency setting when speed and simplicity are attained.
Nabothian cysts are one of the common gynecological pathologies. They rarely have clinical significance. Transvaginal ultrasonography and magnetic resonance imaging are the most useful imaging methods for cervical cystic lesions.HPV infection is the most important factor which can cause cervical malignancy and premalignant lesions. In women between 30-65 years of age HPV-DNA testing, is used as a screening test in Turkey. In this research, the aim is to examine whether there is a connection between Naboth cysts and HPV infection in the cervix. During the examination, the swab sample required for HPV PCR testing will be taken. The number and size of Naboth cysts with vaginal USG will be noted. If the patient had colposcopy / LEEP (Loop Electrosurgical Excision Procedure), the result will be investigated and noted.
Raloxifene acid addition salts or solvates thereof, having improved dissolution properties in media comprising hydrochloric acid are described, compared with similar preparations based on raloxifene or raloxifene hydrochloride. The disclosed acid addition salts or solvates thereof show an improved bioavailability in media comprising hydrochloric acid, such as the gastric juice. The acid addition salts or solvates thereof are addition salts or solvates of raloxifene and a pharmaceutical acceptable acid selected among succinic acid, lactic acid, malonic acid or sulphuric acid. Further, crystalline forms of the raloxifene salts and solvates thereof are disclosed. The raloxifene acid addition salts and/or solvates thereof are useful for the preparation of pharmaceutical composition for oral administration capable of fast and reliable release of the active ingredients in the stomach of the patient, in particular for the treatment of cancer or osteoporosis, or for inhibiting cartilage degradation. A new method for preparation of raloxifene lactate is also disclosed.
The Suppressor of Cytokine Signaling (SOCS) family proteins are important negative regulators of cytokine signaling. SOCS1 is the prototypical member of the SOCS family and functions in a classic negative-feedback loop to inhibit signaling in response to interferon, interleukin-12 and interleukin-2 family cytokines. These cytokines have a critical role in orchestrating our immune defence against viral pathogens and cancer. The ability of SOCS1 to limit cytokine signaling positions it as an important immune checkpoint, as evidenced by the detection of detrimental SOCS1 variants in patients with cytokine-driven inflammatory and autoimmune disease. SOCS1 has also emerged as a key checkpoint that restricts anti-tumor immunity, playing both a tumor intrinsic role and impacting the ability of various immune cells to mount an effective anti-tumor response. In this review, we describe the mechanism of SOCS1 action, focusing on the role of SOCS1 in autoimmunity and cancer, and discuss the potential for new SOCS1-directed cancer therapies that could be used to enhance adoptive immunotherapy and immune checkpoint blockade.
Inflammation is one of the main pathogenic factors of atherosclerosis (AS), and the phenotypic transformation of macrophages in human vascular smooth muscle cells (HVSMCs) contributes to the inflammatory injury of blood vessels and the formation of atherosclerotic plaques. Artesunate reportedly exerts anti-inflammatory activity against AS. Herein, we aimed to explore the artesunate-mediated anti-inflammatory and HVSMC phenotypic switch effects against AS and elucidate potential underlying mechanisms. In vitro, artesunate decreased expression of NLRP3, caspase-1, and interleukin (IL)- 1β. Artesunate significantly inhibited low-density lipoprotein (LDL) expression in HVSMCs and macrophages. In vivo, artesunate reduced atherosclerotic plaque formation in high-fat diet (HFD)-fed ApoE-/- mice, as well as decreased NLRP3 and CD68 expression in atherosclerotic plaques. Artesunate decreased serum levels of triglycerides and increased high-density lipoprotein levels in HFD-med mice; however, serum levels of total cholesterol and LDL were unaltered. Treatment with artesunate substantially increased α-smooth muscle actin expression in aortic tissues while inhibiting expression levels of NLRP3, IL-1β, heparinase, matrix metalloproteinase 9, and Krüppel-like factor 4 (KLF4). Collectively, our findings suggest that artesunate-mediated effects may involve inhibition of the ERK1/2/NF-κB/IL-1β pathway in HVSMCs via the downregulation of NLRP3 expression. Thus, artesunate could serve as a novel strategy to treat AS by inhibiting AS plaque formation and suppressing macrophage-like phenotype switching of HVSMCs.
Corneal astigmatism is refractive error that impairs uncorrected visual acuity. When patients undergo cataract surgery, implantation of toric IOL is deemed the most effective choice for correcting corneal astigmatism and reducing postoperative spectacle dependence. Previous studies report that the visual effects and rotational stability of toric IOLs are well maintained over 1- or 2-year follow-up periods. However, there is a long-term against-the-rule (ATR) change of corneal astigmatism with aging，which influences the long-term outcomes of refractive surgery. The long-term changes in the effects of toric IOLs remain unclear. This study aim to observe the clinical effect of Toric IOL implantation in the correction of corneal astigmatism.
The present disclosure relates, in part, to lipid nanoparticles (LNPs) comprising cholesterol substitutes ( i.e. , cholesterol analogs and/or derivatives) and methods of use thereof for  in vivo  delivery of nucleic acid molecules and/or therapeutic agents to a target cell. In certain embodiments, the nucleic acid molecules encode chimeric antigen receptors (CARs). In certain embodiments, the target cell is a T cell. In certain embodiments, the LNPs of the present disclosure are anti-inflammatory. In certain embodiments, the present disclosure relates to the use of the LNPs described herein for the treatment, prevention, and/or amelioration of diseases and/or disorders in a subject, including but not limited to cancer.
This is a Phase II, randomized, double-blind, placebo-controlled, multi-center study to evaluate the clinical efficacy and safety of Antimicrobial Peptide PL-5 Topical Spray in patients with mild infections of diabetic foot ulcers. Approximately 90 patients (30 per treatment group) will be randomized in this study. Eligible subjects will be randomized (1:1:1) to receive twice a day, 14 days treatment of Antimicrobial Peptide PL-5 Topical Spray (1‰), Antimicrobial Peptide PL-5 Topical Spray (2‰) and placebo of Antimicrobial Peptide PL-5 Topical Spray (vehicle). In this study, the cut-off date for final analysis is defined as the time when all subjects have completed the last visit or discontinued the study. The duration of the whole study is planned for 24 months; the duration of each participant is about 4-5 weeks, including Screening period/Baseline (about 7 days), treatment period (about 14 days), Follow-up period (about 7-14 days). No interim analysis will be performed in this study. This study is a phase II study, and no statistical hypothesis is proposed.
Twenty male persons habituated to smoking (at least 5 cigarettes/day) will be recruited after an informed consent. Healthy persons with no systemic illness will be included. After a history and a routine examination, subjects will be asked to abstain from smoking for 3 hours and then their pulse, BP, ECG and echo recorded. The measurements will be repeated after 15 min. and the average of these two taken as baseline readings. Then, they will be asked to smoke a cigarette and the measurements taken again. Special focus will be on Doppler measures of left ventricular (LV) function. The measurements are repeated immediately and at 5,10 and 15 min. The data will be analyzed for any cardiovascular effects of smoking a cigarette. Chi square test for proportions and t-test for means will be done. A p value \< 0.05 will be taken as significant.
During pulmonary lobectomy, as a result of OLV and surgical operation, patients can suffer from alveolar and systemic inflammatory response. Alarmin is endogenous peptide released by white blood cells and epithelial cells when the body undergo danger signal stimulation which can enhance immune response and has a double effect on tumor. Some alarmins and their soluble receptors such as HMGN1, HMGb1, IL-33 and their soluble receptors including sTLR4 and sST2 can be used as biomarkers for tumor progression. Previous studies have shown that sevoflurane anesthesia can reduce the level of inflammatory cytokines in bronchoalveolar lavage fluid. Meanwhile, the latest retrospective study indicated that the mortality of cancer patients receiving volatile anesthesia was significantly higher than that of intravenous anesthesia. At this stage, no study aimed to investigate the change of alarmins in broncho-alveoli and serum during OLV lung surgery and the possible effect of different anesthetics on them. Therefore, the investigators plan to enroll 40 patients with lung cancer receiving pulmonary lobectomy. Patients are randomly divided into sevoflurane volatile anesthesia group and propofol intravenous anesthesia group (n=20). Perioperative serum and bronchoalveolar lavage from ventilated lung are obtained, using ELISA method, to assay and compare the changes of alarmins such as HMGN1, HMGb1, IL-33 and their soluble receptors including sTLR4 and sST2 between two groups. All the patients will be followed up for 12 months. The correlation of alarmins and prognosis as well as the effect of volatile and intravenous anesthesia on the prognosis of patients will be preliminarily evaluated.
Escherichia coli (E. coli) is reported to be an important pathogen associated with calf diarrhea. Antibiotic resistance genes (ARGs) and virulence factor genes (VFGs) pose a considerable threat to both animal and human health. However, little is known about the characterization of ARGs and VFGs presented in the gut microbiota of diarrheic calves caused by E. coli. In this study, we used multi-omics strategy to analyze the ARG and VFG profiles of Simmental calves with diarrhea caused by E. coli K99. We found that gut bacterial composition and their microbiome metabolic functions varied greatly in diarrheic calves compared to healthy calves. In total, 175 ARGs were identified, and diarrheal calves showed a significantly higher diversity and abundance of ARGs than healthy calves. Simmental calves with diarrhea showed higher association of VFGs with pili function, curli assembly, and ferrienterobactin transport of E. coli. Co-occurrence patterns based on Pearson correlation analysis revealed that E. coli had a highly significant (P < 0.0001) correlation coefficient (>0.8) with 16 ARGs and 7 VFGs. Metabolomics analysis showed that differentially expressed metabolites in Simmental calves with diarrhea displayed a high correlation with the aforementioned ARGs and VFGs. Phylotype analysis of E. coli genomes showed that the predominant phylogroup B1 in diarrheic Simmental calves was associated with 10 ARGs and 3 VFGs. These findings provide an overview of the diversity and abundance of the gut microbiota in diarrheic calves caused by E. coli and pave the way for further studies on the mechanisms of antibiotic resistance and virulence in the calves affected with diarrhea.IMPORTANCESimmental is a well-recognized beef cattle breed worldwide. They also suffer significant economic losses due to diarrhea. In this study, fecal metagenomic analysis was applied to characterize the antibiotic resistance gene (ARG) and virulence factor gene (VFG) profiles of diarrheic Simmental calves. We identified key ARGs and VFGs correlated with Escherichia coli isolated from Simmental calves. Additionally, metabolomics analysis showed that differentially expressed metabolites in Simmental calves with diarrhea displayed a high correlation with the aforementioned ARGs and VFGs. Our findings provide an insight into the diversity and abundance of the gut microbiota in diarrheic calves caused by Escherichia coli and pave the way for further studies on the mechanisms of antibiotic resistance and virulence in the diarrheal calves from cattle hosts.
The control group was provided questionnaires to fill at the end of Weeks 4, 12, and 26. During the rest of the study, they continued receiving usual care, including clinical care at CSAT.