anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Background: Despite advancements in sepsis treatment, mortality remains high. Plasmapheresis (PE) targeting multiple pathways simultaneously seems to be a potential treatment option, but evidence is insufficient. We aimed to investigate the efficacy of PE for sepsis with multiple organ failure (MOF). Method: Septic patients with MOF were identified from the Medical Information Mart for Intensive Care IV database. Patients who received PE were matched with those receiving conventional therapy via propensity score matching. Regression analyses evaluated the association between PE and outcomes. The Kaplan-Meier (KM) method was used to analyze the survival probability. The generalized additive mixed model investigated early indexes changes' association with treatment modalities and 28-day mortality. Results: Nine hundred six septic patients with MOF were enrolled. After propensity score matching, PE and conventional groups consisted of 60 cases each. Plasmapheresis was associated with a reduced risk of 28-day mortality (hazard ratio [HR], 0.50; 95% confidence interval [CI], 0.27-0.94), 1-year mortality (HR, 0.44; 95% CI, 0.26-0.74), and in-hospital mortality (HR, 0.38; 95% CI, 0.20-0.71). The KM curves demonstrated significant differences in survival probability between groups. Compared with the conventional group, the sequential organ failure assessment, norepinephrine dosage, prothrombin time, actate dehydrogenase, total bilirubin, white blood cells, and immature granulocytes in the PE group significantly decreased over time, while platelets, red blood cells, and hemoglobin significantly increased over time. Conclusions: Plasmapheresis demonstrated an association with reduced risks of 28-day, in-hospital and 1-year mortality in septic patients with MOF. Moreover, plasmapheresis might exhibit the potential to improve outcomes by improving organ function, hemodynamics, and restoring several indicators, such as coagulation, anemia, and inflammation.
OBJECTIVES: To follow up four previously identified classes 'pure axial spondyloarthritis' (axSpA) ('axial'), 'axSpA with peripheral signs' ('inflammatory back pain+peripheral'), 'axSpA at risk' and 'no spondyloarthritis' ('no SpA'). They reflect the expert-opinion-free construct or 'Gestalt' of chronic back pain suspicious of axSpA. The aim was to assess participants' transitions between these classes over time.
METHODS: Participants with chronic back pain of ≤2 years duration, suspicious of axSpA from the SPondyloArthritis Caught Early cohort were analysed. Latent class (LCA) and latent transition analysis (LTA) using clinical, laboratory and imaging data at baseline and 2 years were calculated. Conditional and marginal probabilities were obtained, reflecting the probability of a spondyloarthritis feature in a class and the probability of the participant's class membership, respectively. Transitional probabilities were extracted revealing potential switches across classes. The analyses were performed in all participants using imputations for missing data and in participants with full data at baseline and 2 years.
RESULTS: Baseline and 2 years LCA models were constructed for 702 participants, resulting in the same four-class model as previously described. LTA revealed only a 3% transition from the 'no SpA' to the 'at-risk' class from baseline to 2 years with all other participants remaining in their initially assigned class. Sensitivity analysis on 384 participants with complete data at both baseline and 2 years showed similar results, underlining the model's robustness.
CONCLUSIONS: Transitions between the four classes over 2 years were basically inexistent, highlighting the unlikelihood of developing new class-defining features of axSpA after an initial clinical workup.
All monitoring was done from 9 to 11 a.m., and the whole monitoring process was carried out in a specific and quiet environment at 20-24℃ to avoid other auditory and visual stimuli. After 10min of the relaxed supine position, the blood pressure, heart rate, and blood flow velocity of the middle cerebral artery were measured in the 0° position for 5min.
A method of operation of a medical device system for determining prospective heart failure hospitalization risk. The method includes measuring one or more data observations via one or more electrodes of an implanted medical device disposed within a patient. The data observations are stored in a memory of an implantable medical device of a patient. The data observations are transmitted to an external device. The processor of the external device parses the data observations into one or more evaluation periods. Accessing a lookup table stored in a memory of the external device using the number of observations in one or more evaluation periods. The look-up table correlates prospective heart failure hospitalization risks with the data observations mentioned in the evaluation period. One or more embodiments relate to weighted prospective heart failure hospitalization risk for the evaluation period group.
All patients entered in study will undergo cervical dilation after induction of general anesthesia. Once the cervix has been dilated, a hysteroscope will be introduced in the uterine cavity to evaluate for presence of tumor. Location and size of tumor documented. White-light images obtained using the High-Resolution Microendoscopy (HRME) camera introduced through the hysteroscope. Once completed; the hysteroscope will be removed and the uterine cavity will be infused with 10 mL of proflavine (an acridine dye) (0.01% Proflavine (10ml)). A resectoscope will then be introduced in the uterine cavity and fluorescent images obtained using the HRME camera. The resectoscope will then be used to remove all tumor as guided through HRME images. The entire imaging and tumor resection process is estimated to take 45 minutes or less.
Portal hypertension by main trunk portal vein tumor thrombus (PVTT) is a severe disease. Patients usually die of gastrointestinal hemorrhage rather than tumor progression. It is vital to prevent the portal hypertension. Transjugular intrahepatic portosystemic shunt (TIPS) is an effective method to alleviate the portal pressure. Then the risk of gastrointestinal hemorrhage is decreased which provides an opportunity for system therapy. In this study, the investigators explore the TIPS combined with Lenvatinib and PD-1 inhibitor for advanced hepatocellular carcinoma with main trunk portal vein tumor thrombus. The investigators aim to add clinical evidence for this subtype of advanced HCC.
Compositions and methods for enhancing antigen-specific immunity in a subject are provided. Pharmaceutical compositions including an effective amount of an immuno-stimulatory cardiolipin as an adjuvant in combination with an antigen and methods of use thereof for stimulating protective immunity to the antigen in a subject are provided. Administration of the combination of the antigen and cardiolipin adjuvant is effective to enhance antigen-specific immunity in a subject to a greater degree than administering to the subject the same amount of the antigen alone. The active agents can be administered together or separately. In preferred forms the cardiolipin is cardiolipin species (C18:2) 4 . In preferred forms the antigen is formulated as a vaccine, such as an influenza vaccine. A preferred amount by weight of each reagent is about 10-40% cardiolipin to about 90-60% antigen(s), inclusive.
OBJECTIVE: To develop an ultrasound (US)-guided ventral approach to the brachial plexus (BP) and evaluate nerve anatomy and staining in barred owl cadavers.
STUDY DESIGN: Prospective, cadaveric study.
ANIMALS: Eleven adult male and female barred owl cadavers with a body mass of 0.43-0.98 kg.
METHODS: Eleven frozen cadavers were thawed for 48 hours, weighed and assigned a body condition score. Ten cadavers were placed in dorsal recumbency with wings abducted. US-guided visualization of the BP was achieved by placing a 13-6 MHz linear probe over the ventral aspect of the scapulohumeral joint, parallel to the sternum. A 22 gauge, 50 mm insulated needle was advanced in-plane in a caudal-to-cranial direction. In each owl, injection targeting one BP was performed with 0.4 mL kg-1 of a 1:1 0.5% ropivacaine and 1% methylene blue solution. Dissection was performed 15 minutes postinjection. Nerve staining was deemed successful if ≥ 1 cm of circumferential staining was achieved. The eleventh owl cadaver was injected with a 1:1 solution of 1% methylene blue and 74% ioversol contrast into both wings, and computed tomography (CT) was performed just before and 15 minutes after injection.
RESULTS: The BP was clearly identified ultrasonographically in cadavers weighing > 0.5 kg. An injectate volume of 0.4 mL kg-1 provided complete staining of the BP branches in all cadavers. CT scan revealed no contrast within the coelomic cavity.
CONCLUSIONS AND CLINICAL RELEVANCE: The US-guided BP injection using a ventral approach was easily performed in barred owl cadavers weighing > 0.5 kg. The injection of 0.4 mL kg-1 of a ropivacaine-dye solution resulted in complete staining of the BP branches in all wings, suggesting that this technique could provide analgesia for structures distal to the scapulohumeral joint. Clinical studies are necessary to confirm the safety and efficacy of this technique in barred owls and other bird species.
Differentiating clinical stages based solely on positive findings from amyloid PET is challenging. We aimed to investigate the neuroanatomical characteristics at the whole-brain level that differentiate prodromal Alzheimer's disease (AD) from cognitively unimpaired amyloid-positive individuals (CU A+) in relation to amyloid deposition and regional atrophy. We included 45 CU A+ participants and 135 participants with amyloid-positive prodromal AD matched 1:3 by age, sex, and education. All participants underwent 18F-florbetaben positron emission tomography and 3D structural T1-weighted magnetic resonance imaging. We compared the standardized uptake value ratios (SUVRs) and volumes in 80 regions of interest (ROIs) between CU A+ and prodromal AD groups using independent t-tests, and employed the least absolute selection and shrinkage operator (LASSO) logistic regression model to identify ROIs associated with prodromal AD in relation to amyloid deposition, regional atrophy, and their interaction. After applying False Discovery Rate correction at < 0.1, there were no differences in global and regional SUVR between CU A+ and prodromal AD groups. Regional volume differences between the two groups were observed in the amygdala, hippocampus, entorhinal cortex, insula, parahippocampal gyrus, and inferior temporal and parietal cortices. LASSO logistic regression model showed significant associations between prodromal AD and atrophy in the entorhinal cortex, inferior parietal cortex, both amygdalae, and left hippocampus. The mean SUVR in the right superior parietal cortex (beta coefficient = 0.0172) and its interaction with the regional volume (0.0672) were also selected in the LASSO model. The mean SUVR in the right superior parietal cortex was associated with an increased likelihood of prodromal AD (Odds ratio [OR] 1.602, p = 0.014), particularly in participants with lower regional volume (OR 3.389, p < 0.001). Only regional volume differences, not amyloid deposition, were observed between CU A+ and prodromal AD. The reduced volume in the superior parietal cortex may play a significant role in the progression to prodromal AD through its interaction with amyloid deposition in that region.
At the time of recruitment and prior to delivery, this group will have immediate testing for C. trachomatis and N. gonorrhoeae. Physicians will notify C. trachomatis positive results to pregnant women and suggest them and their spouses to get treated according to the national standard treatment plan for Chlamydia (Azithromycin 1g, single oral administration). Patients will be followed up to confirm cure of C. trachomatis in one month. Partner notification and treatment will be suggested for pregnant women who test positive for Chlamydia.
NEW MATERIAL:An antibody, reactive specifically with bestatin, having <=1% cross reactivity respectively to 3-amino-hydroxy-4-(4'-hydroxy)phenylbutanoyl- leucine and 3-amino-2-hydroxy-4-phenylbutyric acid, and belong to immunoglobulin G2a class. USE:a reagent for measuring the concentration of bestatin which is an immunotherapeutic agent for cancers. PREPARATION:Bestatin is first condensed with a carrier protein preferably at 5-5.5pH to give a conjugate of the bestatin with the protein having hyptenic property, which is as an antigen administered to a mouse, etc. to affor an immunized splenic cell of the mouse. The resultant immunized splenic cell is fused to a myelomatous cell, e.g. myelomatous cell line of a mouse, to form a hybridoma, which is then administered intraperitoneally to a mouse to produce the aimed antibestatin antibody.
This group consists of patients 18 years or older with an established diagnosis of adrenal insufficiency. Study participation by patients with adrenal insufficiency helps us understand what cortisol levels should be, in the new assays, among those with adrenal insufficiency.
BACKGROUND: Type 2 diabetes mellitus (T2DM) is a commonly observed complication associated with obesity. The effect of fibroblast growth factor 19 (FGF19), a promising therapeutic agent for metabolic disorders, on pancreatic β cells in obesity-associated T2DM remains poorly understood.
METHODS: Human pancreatic β cells were cultured with high glucose (HG) and palmitic acid (PA), followed by treatment with FGF19. The cell proliferation, apoptosis, and insulin secretion were evaluated by CCK-8, qRT-PCR, ELISA, flow cytometry, and western blotting. The expression of the insulin receptor substrate (IRS)/glucose transporter (GLUT) pathway was evaluated. The interaction between FGF19 and IRS1 was predicted using the STRING database and verified by co-immunoprecipitation and immunofluorescence. The regulatory effects of the IRS1/GLUT4 pathway on human pancreatic β cells were assessed by overexpressing IRS1 and silencing IRS1 and GLUT4.
RESULTS: HG+PA treatment reduced the human pancreatic β cell proliferation and insulin secretion and promoted cell apoptosis. However, FGF19 treatment restored these alterations and significantly increased the expressions of IRS1, GLUT1, and GLUT4 in the IRS/GLUT pathway. Furthermore, FGF19 and IRS1 were found to interact. IRS1 overexpression partially promoted the proliferation of pancreatic β cells and insulin secretion through GLUT4. Additionally, the silencing of IRS1 or GLUT4 attenuated the therapeutic effects of FGF19.
CONCLUSION: In conclusion, FGF19 partly promoted the proliferation and insulin secretion of human pancreatic β cells and inhibited apoptosis by upregulating the IRS1/GLUT4 pathway. These findings establish a theoretical framework for the clinical utilization of FGF19 in the treatment of obesity-associated T2DM.
The objective of this proposal is to begin translating findings from pre-clinical studies to human motor deficits following cervical SCI (cervSCI). This HF-rTMS treatment protocol has not been previously assessed in human SCI and is qualitatively different from rTMS protocols reported to transiently modulate excitability of existing pathways, previously demonstrated in the literature. The protocol involves a daily stimulation of \~10 mins bilateral HF-rTMS for 2 weeks. SCI participants will be studied in a United States inpatient setting for this phase I study.

Given the findings in the pre-clinical model of robust axonal sprouting and functional synapse formation close to the damaged tissue using the above stimulation parameters, the transcranial magnetic stimulation treatment will target the hand-forearm region of the primary motor cortex, bilaterally. The aim is to include the cortical representation of affected muscles adjacent to the neurological level of injury. This zone often contains a mix of clinically and neurophysiologically intact, weakly innervated and denervated corticospinal pathways. Under standard sub-acute rehabilitation care, recovery of up to 1 neurological level of injury (NLI) is often the case, but improvement of 2 or more levels is far less common (\<30% of patients). To examine the feasibility and safety of this novel intervention is the principal aim of the study. The associated potential clinical and neurophysiological changes will also be evaluated. These preliminary data will be used to power a subsequent efficacy trial to test the hypothesis that rTMS induced corticospinal augmentation will result in greater than typical extension of the NLI in human SCI, assessed up to the stable recovery phase at 6 months post-injury.
Participants who have received at least one prior therapy for their advanced disease will receive Camrelizumab and Apatinib. Camrelizumab 200mg, day1; Apatinib 250mg qd p.o. 3 weeks for one cycle.
Participants in Group C will be the individuals initially randomized to receive the base intervention who achieve 3% weight loss or more by Week 6 after completing the first 6 GLB videos. They will continue the base intervention without re-randomization and complete the next 6 GLB videos from Week 7-12 and receive digital messages from Week 13-52.
The invention discloses a skin care composite with the function of eliminating facial redness. The composite contains a phase A and a phase B, wherein the phase A contains water-soluble ceramide, vitamin A palmitate and cholesteryl stearate; and the phase B contains traditional Chinese medicine extracts. The raw materials of the composite are natural relief-components and has no irritation to the skin; and the composite can eliminate the facial redness particularly caused by the irritation of chemical peeling and some skin allergies through multiple modes. The skin care composite has the functions of reducing vascular permeability, recovering microcirculation, improving skin metabolism, repairing skin barrier and increasing collagen and elastin and also has the functions of moisturizing and lubricating the skin and the like. Experiments prove that after the preparation of the invention is used for 3 months, the average content of facial haematochrome is reduced by 25.5% and the total effective rate is up to more than 92%. The raw materials of the preparation are easy to obtain, the preparation method of the preparation is convenient and fast and the preparation is easy to accept by a large number of consumers, thus the preparation has good application prospect and market prospect.
A method of screening a candidate compound for susceptibility to biliary excretion by a hepatocyte transport protein. The method includes the steps of providing a culture of hepatocytes comprising a transport protein, the culture having at least one bile canaliculus; exposing a candidate compound to the culture; and determining an amount of candidate compound in the at least one bile canaliculus, the amount of candidate compound in the at least one bile canaliculus indicating the susceptibility of the candidate compound to biliary excretion by the transport protein. In some embodiments determining the amount of candidate compound in the bile canaliculus comprises inhibiting expression of the transport protein, measuring the amount of candidate compound in the bile canaliculus and comparing amounts of compound in the canalicules with and without inhibition of the transport protein. A difference in the amount of candidate compound in the canaliculus indicates susceptibility of the candidate compound to biliary excretion by the transport protein. In one embodiment, expression of the transport protein is inhibited through introduction of a RNA having a sequence corresponding to a coding strand of the gene encoding the transport protein into the hepatocyte. Optionally, the culture of hepatocytes is a long-term culture in a sandwich configuration. The method is particularly applicable to the screening of multiple candidate compounds in a single effort.
Neck muscle weakness due to amyotrophic lateral sclerosis (ALS) can result in dropped head syndrome, adversely impacting the quality of life of those affected. Static neck collars are currently prescribed to hold the head in a fixed upright position. However, these braces are uncomfortable and do not allow any voluntary head-neck movements. By contrast, powered neck exoskeletons have the potential to enable head-neck movements. Our group has recently improved the mechanical structure of a state-of-the-art neck exoskeleton through a weighted optimization. To evaluate the effect of the structural changes, we conducted an experiment in which patients with ALS were asked to perform head-neck tracking tasks while using the two versions of the neck exoskeleton. We found that the neck muscle activation was significantly reduced when assisted by the structurally enhanced design compared to no assistance provided. The improved structure also improved kinematics tracking performance, allowing users to better achieve the desired head poses. In comparison, the previous design did not help reduce the muscle effort required to perform these tasks and even slightly worsened the kinematic tracking performance. It was also found that biomechanical benefits gained from using the structurally improved design were consistent across participants with both mild and severe neck weakness. Furthermore, we observed that participants preferred to use the powered neck exoskeletons to voluntarily move their heads and make eye contact during a conversation task rather than remain in a fixed upright position. Each of these findings highlights the importance of the structural design of neck exoskeletons in achieving desired biomechanical benefits and suggests that neck exoskeletons can be a viable method to improve the daily life of patients with ALS.
Hyper-immunoglobulin E (IgE) syndrome (HIES) is a rare primary immunodeficiency characterized by eczema, recurrent skin and lung infections, elevated serum IgE, and multiple connective tissue and skeletal abnormalities. The autosomal dominant form of HIES is caused primarily by a mutation in the STAT3 gene. Patients with HIES produce IgE antibodies specific for Candida albicans and Staphylococcus aureus, two of the common pathogens in this population. We hypothesize that the presence of pathogen-specific IgE, combined with continuous exposure to these ubiquitous agents, leads to chronic IgE-mediated histamine release from basophils and mast cells, with subsequent pathogen-specific immune tolerance and an increase in pathogen-specific T regulatory cells. We plan to test this hypothesis through clinical and immunologic evaluation of HIES patients before, during, and after histamine-2 receptor (H2) blocker therapy with ranitidine through a prospective, placebo-controlled crossover study. We chose this therapy because histamine has been shown to stimulate interleukin-10 (IL-10), a major down regulatory cytokine, through the H2 receptor, and clinical improvement has been observed in several patients treated with H2 blockers. Laboratory studies will include determinations of pathogen-specific immunoglobulin G4 (IgG4):IgE ratios, basophil activation, IL-10 producing regulatory T-cells, cellular proliferative responses to staphylococcal and candidal antigens, and functional testing of regulatory T-cells. Clinical evaluations will include comprehensive history and physical examination, dermatologic evaluation, genetic evaluation for clinical severity scoring of HIES, pulmonary function tests, and chest computerized tomography (CT) examination. Through this study, we will further our understanding of the immunologic abnormalities of HIES and determine whether a larger prospective, double-blind trial of H2 blockade as adjunctive therapy for HIES is indicated.