anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
ADM is a standard procedures used in children, but it has some limitations and disadvantages. Manometry studies involve placing catheters in the nose and are often poorly tolerated by children. Also, placement of the catheter requires sedation or anesthesia, the manometry test lasts several hours and involves ingestion of a meal which many children find difficult when having a catheter in their nose. The reason we are conducting this study is because we would like to find a new, less invasive, equally informative test for understanding gastrointestinal motility.

The SmartPill GI Monitoring System uses a capsule, about the size of a large vitamin or PillCam capsule, which is swallowed and passed through the stool. While in the GI tract, the capsule measures the acidity (pH) and pressures, and these measurements are used to determine how long it takes for food to leave the stomach. Pressure and pH information are sent by the capsule to a receiver that the patient will either wear on the belt or keep within 2 feet. The receiver stores data collected about the pH, temperature, and pressure inside the GI tract. The SmartPill GI Monitoring System has already been approved by the Food and Drug Administration (FDA) for use in adults but not in children.
The study aims to assess the accuracy of the arterial blood gas (ABG) analysis in measuring hemoglobin, potassium, sodium, and glucose concentrations in comparison to standard venous blood analysis among patients diagnosed with chronic obstructive pulmonary disease (COPD). From January to March 2023, results of ABG analysis and simultaneous venous blood sampling among patients with COPD were retrospectively compared, without any intervention being applied between the two methods. The differences in hemoglobin, potassium, sodium, and glucose concentrations were assessed using a statistical software program (R software). There were significant differences in the mean concentrations of hemoglobin (p < 0.001), potassium (p < 0.001), and sodium (p = 0.001) between the results from ABG and standard venous blood analysis. However, the magnitude of the difference was within the total error allowance (TEa) of the United States of Clinical Laboratory Improvement Amendments (US-CLIA). As for the innovatively studied glucose concentrations, a statistically significant difference between the results obtained from ABG (7.8 ± 3.00) mmol·L-1 and venous blood (6.72 ± 2.44) mmol·L-1 was noted (p < 0.001), with the difference exceeding the TEa of US-CLIA. A linear relationship between venous blood glucose and ABG was obtained: venous blood glucose (mmol·L-1) =  - 0.487 + 0.923 × ABG glucose (mmol·L-1), with R2 of 0.882. The hemoglobin, potassium, and sodium concentrations in ABG were reliable for guiding treatment in managing COPD emergencies. However, the ABG analysis of glucose was significantly higher as compared to venous blood glucose, and there was a positive correlation between the two methods. Thus, a linear regression equation in this study combined with ABG analysis could be helpful in quickly estimating venous blood glucose during COPD emergency treatment before the standard venous blood glucose was available from the medical laboratory.
Human splenic physiology remains poorly understood due to lack of functional exploration. However, through its ability to recognize alterations or modifications in circulating cells and to trigger an innate and adaptive response in response to these anomalies, the spleen plays a central role in several diseases affecting blood cells, directly or indirectly. The analysis of the splenic clearance of abnormal cells during ex-vivo perfusions made it possible to clarify the pathogenesis of malaria and the role of the spleen in the adaptive immune response. The study's investigative team wishes to extend these explorations to other human diseases in which the spleen is involved, and to evaluate the preventive or curative potential of substances that can modify the perception of blood cells by the spleen (e.g. monoclonal antibodies directed against circulating cells, among other options).

Participation to the study will be proposed to adult patients in whom a splenic intervention (spleno-pancreatectomy, or a total or partial splenectomy) is planned as part of their treatment.

One or more tubes of venous blood collected for the care will be retrieved following the pre- or intra-operative assessment. These samples will serve as controls during analyzes of splenic filtration mechanisms and/or perfusion experiments with populations of altered or modified cells and/or immunological and/or genetic analyses. Immediately following surgery, after careful examination by the pathologist in charge, the whole spleen or spleen fragments will be collected for further analysis. Whenever possible a catheter will be introduced in the splenic artery, the spleen will be flushed/rinsed with 0.1 - 2 L of cold perfusion medium then transferred to the laboratory for ex-vivo perfusion. Samples from different experimental conditions (for example red blood cell containing malaria parasite for a culture) may be introduced in the perfusion system pour kinetic analyses. Before and at the end of the ex-vivo perfusion, splenic blood and spleen fragments will be collected and processed for further analyses by cytology, cytometry, histology, immunohistochemistry, electronic microscopy, biochemistry, molecular biology, single cell analyses, on any other method. Peripheral and splenic blood samples or cells, as well as spleen fragments will be stored in. a biobank for further use or experimental analyses.
INTRODUCTION AND OBJECTIVES: The present study sought to establish the diagnostic yield of cardiovascular magnetic resonance (CMR) in a large cohort of patients admitted with myocardial infarction (MI) with nonobstructive coronary artery disease (MINOCA) based on the timing of referral to CMR.
METHODS: Consecutive patients referred to CMR from January 2009 to February 2022 with a working diagnosis of MINOCA were retrospectively evaluated. Cine, T2-weighted, early, and late gadolinium-enhanced images were acquired and analyzed. The frequency of the underlying diagnosis and the association between timing of CMR and relative frequency of each diagnosis were assessed.
RESULTS: We included 207 patients (median age 50 years, 60% men). Final diagnosis after CMR was achieved in 91% of the patients (myocarditis in 45%, MI in 20%, tako-tsubo cardiomyopathy in 19%, and other cardiomyopathies in 7%). The performance of CMR within 7 days of admission with MINOCA (median, 5 days; 117 patients) allowed a higher diagnostic yield compared with CMR performed later (median, 10 days; 88 patients) (96% vs 86%, P=.02). Although myocarditis was the most frequent diagnosis in both groups according to time to CMR, its frequency was higher among patients with a CMR performed within the first 7 days (53% vs 35%, P=.02). The frequency of other underlying diagnoses was not influenced by CMR timing.
CONCLUSIONS: CMR led to an underlying diagnosis of MINOCA in 91% of patients and its diagnostic yield increased to 96% when CMR was performed within 7 days of admission. The most frequent diagnosis was myocarditis..
Compositions for forming a self-reinforcing composite biomatrix, methods of manufacture and use therefore are herein disclosed. Kits including delivery devices suitable for delivering the compositions are also disclosed. In some embodiments, the composition can include at least three components. In one embodiment, a first component can include a first functionalized polymer, a second component can include a second functionalized polymer and a third component can include silk protein or constituents thereof. In some embodiments, the composition can include at least one cell type and/or at least one growth factor. In some embodiments, the composition can include a biologic encapsulated, suspended, disposed within or loaded into a biodegradable carrier. In some embodiments, the composition(s) of the present invention can be delivered by a dual lumen injection device to a treatment area in situ, in vivo, as well as ex vivo applications.
Participants in the SCG (n=31) will attend two 45-minute treatment sessions per week for a minimum of 8 and a maximum of 10 total sessions. For each participant, an individualized plan of care consistent with evidence-based practice standards will be provided based on rehabilitation goals. The interventions during each treatment session will include forward gait training with EksoNR, neuromuscular movement-related tasks, mobility tasks, and interventions using products and technology, and education for caregivers, family, and friends.
OBJECTIVE: This study aims to investigate how the impact of preoperative sarcopenia and inflammatory markers for laryngeal cancer patients and develop a new scoring system to predict their prognosis.
MATERIALS AND METHODS: Patients who underwent laryngectomy for laryngeal cancer (LC) from December 2015 to December 2020 at the Second Affiliated Hospital of Fujian Medical University were included. Independent prognostic factors were determined using univariate and multivariate analyses. A new scoring system (SFAR) was established based on FAR and preoperative sarcopenia, and statistically analyzed.
RESULTS: 198 cases included in this study that met the admission criteria. Multivariate analysis shown that preoperative sarcopenia, pTNM stage, and FAR were independent prognostic factors for laryngeal cancer. Based on these three indicators, we developed the SFAR scoring system. Multivariate analysis showed that SFAR was an independent predictor of laryngeal cancer (p < 0.001). SFAR was then incorporated into a prognostic model that included T-stage and N-stage, and a column-line graph was generated to accurately predict its survival.
CONCLUSION: Systemic inflammation and sarcopenia are significantly associated with postoperative prognosis in laryngeal cancer. A new scoring system (SFAR) had implications for improving the prognosis of patients undergoing surgery for laryngeal cancer.
NEW MATERIAL:A human-human hybridoma obtained by fusing an HAT-sensitive ouabain-tolerant myelomatous cells derived from humans to B cells, capable of producing antitetanic antibodies, derived from humans, and transformed by lymphotrophic viruses. USE:Production of antitetanic antibodies having no antigenicity with improved proliferation potency. PREPARATION:A mixed emulsion of a tetanic antibody and Freund complete adjuvant is prepared and inoculated into the endermic part 2-3 times, and the blood is collected several days after the final immunization. B cells are recovered from the resultant blood and purified. The resultant B cells are transformed into a multiplicative type by lymphotrophic viruses. For example, Epstein Barr viruses are used, and the resultant prepared material is dropped to a cultivation culture medium of B cells and brought into contact therewith at 37 deg.C for 5-20 days. The resultant proliferative B cells are subcultured, and cells capable of producing antibodies against tetanic antigens are sorted and concentrated.
The invention belongs to the field of traditional Chinese medicine and discloses a traditional Chinese medicine composition for treating vulvar dystrophy and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following seven traditional Chinese medicinal materials which are used as raw materials: giant knot weed, honeysuckle, golden cypress, cortex moutan, radix stemonae, ligusticum wallichii and borneol. According to the traditional Chinese medicine composition, various traditional Chinese medicinal materials interact and play a synergistic effect; the traditional Chinese medicine composition has the effects of detoxifying, dispersing blood stasis, diminishing inflammation, relieving itching, promoting blood circulation of local tissues, well relieving spasm, improving nutrition of tissues, improving the immunity, reducing inflammatory exudation, resisting hyperplasia and atrophy and stopping cancerization. The traditional Chinese medicine composition has a remarkable effect on treating the vulvar dystrophy, is short in treatment course and quick in effect taking, and ensures that vulvar dystrophy does not relapse after being cured. The used medicinal materials are non-toxic; the traditional Chinese medicine composition has less dependence after long-term use, is low in cost, is suitable for patients suffering from short-term and long-term vulvar dystrophy and has wide market prospect. The preparation method of the traditional Chinese medicine composition is simple and convenient to operate, low in production cost and high in efficiency.
The invention relates to a method of preparation hydrophobized hyaluronic acid (Formula I) and further to a method of encapsulating biologically active substances into the nanomicelles of hydrophobized hyaluronan serving as carriers of biologically active hydrophobic substances. The hydrophobization of hyaluronan is carried out through an esterification reaction of hyaluronan with long-chain carboxylic acids, the latter being activated by a halogenide derivative of 2,4,6-trichlorobenzoic acid or by another organic chloride. In an aqueous environment, water-soluble hydrophobized derivatives can form nanomicelles in which nonpolar substances can be bound by means of non-covalent physical interactions. The core of a nanomicelle is formed by hydrophobic acyl functional groups while the shell of a nanomicelle is formed by hyaluronic acid. The encapsulation of the substances into nanomicelles can be performed by means of the solvent exchange method or by means of sonication. Hyaluronic nanomicelles support the penetration of bound substances in topical applications and enable the bound substances to be transferred into the individual cells. The nanomicelles obtained from hydrophobized hyaluronan derivatives are usable in cosmetic and pharmaceutical applications.
This paper is the first up-to-date review of the various EEG-neurofeedback treatments for fibromyalgia patients and their psychological, physiological and general health consequences. Searches were made of the PubMed, PsycNet, Google Scholar and Scopus databases according to PRISMA guidelines for empirical peer-reviewed articles on EEG-neurofeedback treatment of fibromyalgia, yielding a final selection of 17 studies that met the inclusion criteria: (1) published articles and doctoral theses; (2) conducted between 2000 and 2022; (3) reporting empirical and quantitative data. These articles show that there is a wide range of protocols with different designs and procedures to treat fibromyalgia using EEG-neurofeedback techniques. The main symptoms that showed improvement were anxiety, depression, pain, general health and symptom severity, whilst the most commonly used method was traditional EEG neurofeedback based on a sensorimotor rhythm protocol. It may be concluded from the review that the lack of consistency and uniqueness of the protocols makes it very difficult to generalise results, despite the individual improvements identified. This review provides instructions and information that could guide future research and clinical practise, with the data extracted helping to gain a deeper understanding of the state of the art and the needs of the technique for this population group.
The long-term benefits of direct-acting antiviral (DAA) therapy after achieving sustained virological response (SVR) remain uncertain in the Chinese population. This study evaluates the incidence of hepatocellular carcinoma (HCC), hepatic decompensation, and all-cause mortality among Chinese hepatitis C patients treated with DAAs. We included patients diagnosed since 2011 and followed them until November 1, 2022. The primary outcomes were HCC, hepatic decompensation, and mortality. Multivariable proportional hazards model was used to assess the impact of SVR and cirrhosis status. The cohort consisted of 1272 patients with SVR (92.1%) and 109 without SVR (7.9%), with a median follow-up of 61 months. The incidence of HCC was significantly lower in the SVR group (5.1 per 1000 person-years) compared to the no-SVR group (15.0 per 1000 person-years). Achieving SVR was associated with a significantly reduced risk of HCC (adjusted hazard ratio: 0.32; 95% CI 0.16-0.67). Cirrhosis was linked to an increased risk of developing HCC and hepatic decompensation. These findings highlight the importance of early DAA treatment, particularly for patients with cirrhosis.
BACKGROUND: Sepsis-associated brain dysfunction (SABD) is frequent and is associated with poor outcome. Changes in brain hemodynamics remain poorly described in this setting. The aim of this study was to investigate the alterations of cerebral perfusion pressure and intracranial pressure in a cohort of septic patients.
METHODS: We conducted a retrospective analysis of prospectively collected data in septic adults admitted to our intensive care unit (ICU). We included patients in whom transcranial Doppler recording performed within 48 h from diagnosis of sepsis was available. Exclusion criteria were intracranial disease, known vascular stenosis, cardiac arrhythmias, pacemaker, mechanical cardiac support, severe hypotension, and severe hypocapnia or hypercapnia. SABD was clinically diagnosed by the attending physician, anytime during the ICU stay. Estimated cerebral perfusion pressure (eCPP) and estimated intracranial pressure (eICP) were calculated from the blood flow velocity of the middle cerebral artery and invasive arterial pressure using a previously validated formula. Normal eCPP was defined as eCPP ≥ 60 mm Hg, low eCPP was defined as eCPP < 60 mm Hg; normal eICP was defined as eICP ≤ 20 mm Hg, and high eICP was defined as eICP > 20 mm Hg.
RESULTS: A total of 132 patients were included in the final analysis (71% male, median [interquartile range (IQR)] age was 64 [52-71] years, median [IQR] Acute Physiology and Chronic Health Evaluation II score on admission was 21 [15-28]). Sixty-nine (49%) patients developed SABD during the ICU stay, and 38 (29%) were dead at hospital discharge. Transcranial Doppler recording lasted 9 (IQR 7-12) min. Median (IQR) eCPP was 63 (58-71) mm Hg in the cohort; 44 of 132 (33%) patients had low eCPP. Median (IQR) eICP was 8 (4-13) mm Hg; five (4%) patients had high eICP. SABD occurrence and in-hospital mortality did not differ between patients with normal eCPP and patients with low eCPP or between patients with normal eICP and patients with high eICP. Eighty-six (65%) patients had normal eCPP and normal eICP, 41 (31%) patients had low eCPP and normal eICP, three (2%) patients had low eCPP and high eICP, and two (2%) patients had normal eCPP and high eICP; however, SABD occurrence and in-hospital mortality were not significantly different among these subgroups.
CONCLUSIONS: Brain hemodynamics, in particular CPP, were altered in one third of critically ill septic patients at a steady state of monitoring performed early during the course of sepsis. However, these alterations were equally common in patients who developed or did not develop SABD during the ICU stay and in patients with favorable or unfavorable outcome.
This study evaluated the determinants of mortality and the T cell immune response in patients with persistent Staphylococcus aureus bacteremia (SAB). This was a prospective cohort study and patients with confirmed SAB were enrolled from 2008 to 2020. We compared clinical, microbiological, and genotypic features between surviving and deceased patients with persistent SAB. The concentrations of cytokines and the proportions of IFN-γ secreting CD4+ T cells were measured serially during the bacteremia period. Of the 1760 patients, 242 had persistent bacteremia (PB), and 49 PB patients died within 30 days. In the multivariate analysis, the APACHE II score and female sex were independently associated with 30 days mortality. The level of IL-10 was significantly increased in the plasma of patients with a high Pitt bacteremia score and those who died within 12 weeks from the index day. The proportion of IFN-γ-secreting CD4+ T cells were the highest just before the positive-to-negative conversion of blood cultures in patients with a low Pitt bacteremia score and those who survived for 12 weeks. The level of IL-10 is correlated with clinical outcomes in PB patients. IFN-γ secreting CD4+ T cells might play a pivotal role in SAB PB.
The invention provides an application of agaricus blazei polysaccharide in preparing an autophagy inducer, belonging to the field of biological medicine. The invention also provides application of the agaricus blazei murill polysaccharide in preparing medicines for preventing and/or treating periodontitis. The research of the invention finds that the agaricus blazei polysaccharide has the function of promoting autophagy, can be used as an autophagy inducer for treating autophagy-related diseases. Wherein the Agaricus blazei polysaccharide can promote the generation of hydrogen sulfide to improve NRF2 expression, and finally improve autophagy level, thereby relieving periodontitis. In the process of relieving periodontitis, the agaricus blazei polysaccharide can relieve gingivitis and alveolar bone destruction caused by periodontitis and promote periodontal ligament cell autophagy. Therefore, the agaricus blazei polysaccharide serving as the autophagy inducer can be used for preparing medicines for preventing and treating periodontitis, and has good application prospect.
BACKGROUND: Marmosets, Callithrix spp, are small New World monkeys that have gained importance as an experimental animal model for human. Despite its use, information on its renal morphometry, vascularization, and location are limited. Therefore, this study will supply basic anatomy for applied studies and for comparative anatomy.
METHODS: Fifty cadavers of Callithrix spp were collected on highways from the Atlantic Forest biome, identified and injected with a 10% formaldehyde solution. Later, the specimens were dissected and the measurements and topography of the kidneys and renal vessels were recorded. Both left and right kidneys were significantly larger in females.
RESULTS: In the specimens studied, the average body length was 20.00 ± 2.46 cm in males and 20.50 ± 1.98 cm in females (p = .43). The kidneys of the Callithrix spp. were symmetrical in shape and resembled a "bean." They were also pale brown with a smooth surface. In males, the most frequent location of the right kidney was at the L1-L2 level (92%), while the location of the left kidney was between L2 and L3 (76%). In females, the most frequent location of the right kidney was at the L1-L2 level (56%), while the location of the left kidney was between L2 and L3 (32%) (Table 1). However, in seven (28%) males and nine (36%) females, the kidneys were at the same level.
CONCLUSIONS: In both sexes, there was a positive and significant linear correlation between body length and kidney length. Regardless of the variable location of the kidneys in both sides and in either sexe, the right kidney was always located more cranially than the left, similar to observations in other non-human primates.
Patients were given minocycline 200mg/d orally from the day of admission for 5 days. At the same time, the patient received mechanical thrombectomy and other standard treatments for acute ischemic stroke.
Organic acid-producing microorganisms and methods of using same. The organic acid-producing microorganisms comprise modifications that reduce or ablate AcsA activity or AcsA homolog activity. The modifications increase tolerance of the microorganisms to such organic acids as 3-hydroxypropionic acid, acrylic acid, propionic acid, lactic acid, and others. Further modifications to the microorganisms increase production of such organic acids as 3-hydroxypropionic acid, lactate, and others. Methods of producing such organic acids as 3-hydroxypropionic acid, lactate, and others with the modified microorganisms are provided. Methods of using acsA or homologs thereof as counter-selectable markers are also provided.