anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Human immunodeficiency virus-1 (HIV-1) infection can cause chronic activation, exhaustion, and anergy of the immune system. Cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) is an immune checkpoint molecule, which plays an important role in immune homeostasis and disease. CTLA-4 expression is elevated in HIV-1-infected patients and is associated with disease progression. However, the mechanism controlling expression of CTLA-4 in HIV-1 infection is poorly characterized. In this study, we used a SIV-infected Chinese rhesus macaque (ChRM) model to explore CTLA-4 expression in SIV infection. Results showed that SIV infection significantly increased CTLA-4 expression in all T cell subsets, especially central memory T cells. CTLA-4+CD4+ T cell frequency was significantly associated with disease progression markers. Activation of the cyclic adenosine monophosphate (cAMP)-protein kinase A (PKA) signaling pathway regulated CTLA-4 expression in CD4+T cells, as confirmed by stimulation with dibutyryl cyclic adenosine monophosphate, forskolin, and 3-isobutyl-1-methylxanthine, and inhibition with H-89 ex vivo. Simultaneously, cAMP concentration in PBMCs and PKA activity in both PBMCs and CD4+ T cells were increased in acute SIV-infected ChRMs, accompanied by an increase in adenylate cyclase 6 expression and a decrease in cAMP-phosphodiesterase 3A (PDE3A), PDE4B, and PDE5A expression in PBMCs. In addition, selective inhibition of PDE4B and PDE5A activity enhanced CTLA-4 expression in CD4+ T cells. These results suggest that SIV infection alters cAMP metabolism and increases cAMP-PKA signaling pathway activation, which up-regulates the expression of CTLA-4 in acute SIVmac239-infected ChRMs. Thus, regulation of the cAMP-PKA signaling pathway may be a potential strategy for the restoration of T cell function and therapy for AIDS.
All subjects recruited will be transfused with COVID 19 convalescent plasma. A prospective comparison with matched historical controls receiving standard care will be employed.
FIELD: resuscitation of victims in emergencies. SUBSTANCE: device comprises flexible accumulating container connected by hose to mask and to air supply hose with one-way valve. Device has multicolored capsules with medicinal drugs for stimulation of heart activity. Said drugs are contained in transparent accumulating container. There is shut-off cock installed on hose between mask and accumulating container which latter has additional hole for communication with channel for delivery of air to the victim and is made as a hose-to-mouthpiece coupling. EFFECT: improved design. 1 dwg
Participants will receive the following treatment regimens: The induction period consists of 4 cycles of 21 days each. Low-dose radiotherapy(LDRT) at 15Gy/5f will be performed concurrently from Day 1 to Day 5 (D1-D5) of Cycle 1. An efficacy assessment will be performed at the end of Cycle 2. For patients with primary lung lesions (intrathoracic lesions) evaluated as small PR (tumor shrinkage \< 80%)/SD/PD, ldrt at 15Gy/5f will be performed in addition to serplulimab with chemotherapy in Cycle 3. For subjects evaluated as PD/SD/PR with extrathoracic residual metastases, ldrt at 15Gy/5f will be performed in addition to serplulimab with chemotherapy in Cycle 4. After the induction period, the subjects will continue to receive maintenance treatment with serplulimab.
Nystatin is well tolerated even with prolonged therapy. Oral irritation and sensitization have been reported (See PRECAUTIONS: General).

Gastrointestinal: Diarrhea (including one case of bloody diarrhea), nausea, vomiting, gastrointestinal upset/disturbances.

Dermatologic: Rash, including urticaria has been reported rarely. Stevens-Johnson syndrome has been reported very rarely.

Other: Tachycardia, bronchospasm, facial swelling, and nonspecific myalgia have also been reported.
The study design is a multicenter study involving the collection of human biological specimens in Subjects with various wound classifications and types for the purpose of a Human Tissue Repository to be used as a resource for future tissue repair research at KCI USA, Inc. Subjects participating in this study will have a 6mm tissue punch biopsy or equivalent tissue specimen harvested from the healthiest margin of the wound. Tissue collection may occur at Visits 2, 3, 4 and 5. Visit 2 may be combined with Screening, Visit 1. Subjects will have a minimum of one (1) and a maximum of four (4) specimen collection visits. Specimens may be collected from one or multiple different tissues (connective tissue, muscle, bone, and dermis) at any or all visits. Each specimen will be placed in a separate appropriate vial. Necrotic tissue with eschar and bodily fluids such as blood, wound fluid or sputum will not be collected. Tissue from healthy, healing wounds will also be accepted. Tissue collection visits shall occur at least twenty-four (24) hours apart. Ten (10) to twenty-five (25) percent of the sites will be selected to collect all the specimens in cryovials containing a pre-aliquoted amount (1.5mL) of RNAlater. Ten (10) to twenty-five (25) percent of the sites will be selected to collect all the specimens in cryovials containing a pre-aliquoted amount of HypoThermosol. The remaining sites will collect all the specimens in a vial containing no diluents. All samples will be coded by the collection site prior to shipment to KCI.
The treatment or intervention is the use of NI-ES using a signal generator, Alpha-Stim M, with an Ocular Interface connected to one channel and a Spinal Interface to the other channel. The treatment is done at home for 40 minutes at a time, twice a day. The upper lids of the closed eyes are treated for 10 minutes and the lower lids of the closed eyes are treated for 10 minutes, alternated throughout the treatment time. The Spinal Interface is placed above the SCI for 40 minutes. The entire procedure is repeated for another 40 minutes for a second time. The participant will treat himself at home.
A novel strategy 'Audio-Visual Triage' was introduced to boost up the confidence levels, lower down the anxiety levels and the most important factor is to reduce the risk of COVID-19 infection spread. This Triage system included Audio system to communicate with patients and access the COVID-19 infection status at recommended distance of 6 feet. The main disturbing factors that were noted on Visual triage system were, 1). Close contact of healthcare professionals with patients and attends, 2). Fear of transmission of infection lead to higher levels of anxiety. To assess the efficiency of AVT Anxiety level were analyzed by using Spitzer et al., 2006, General Anxiety Disorder-7 (GAD-7) scoring system and outcomes were assessed where a score less than 5 is taken as no anxiety, 5-9 interpreted as mild anxiety, 10-14 moderate anxiety, and ≥ 15 as severe anxiety levels.
Colorectal cancer patients who will undergo a surgical resection with digestive anastomosis. Fecal sample collection for analysis before and after surgery (2 samples).
Participants will be dosed matching placebo in the DB part. In OLE part, participants will dosed IP at the low dose for 2 weeks and then at the high dose for 10 weeks with the total duration of 12 weeks.
The CSF samples will be taken at the occasion of the first lumbar puncture performed for clinical purposes (suspected LM). If necessary for the routine diagnosis, a second and a third lumbar puncture will be performed according to the gold standard Two EDTA tubes (5 mL) and two dried tubes (5mL) will be will be taken the same day as the first lumbar puncture and transferred at ambient temperature to the Biological Resource Center of the ICM (Jean-Pierre Bleuse, Biobank number BB-0033-00059) to be processed within 1 hour Blood samples will be centrifuged at 3,000 g for 10 minutes at ambient temperature and will be aliquoted in 4 plasma and 4 serum aliquots and then stored at -80°C. Aliquots must be anonymized.
Dementia is a term used for a collection of symptoms that can be caused by a number of diseases or injuries that affect the brain. Individuals with dementia have a loss of cognitive function (thinking, perception, learning, verbal communication, memory, judgment), which may lead to behavioral and personality changes (for example, agitation, delusions, hallucinations). Some causes of dementia are reversible; however, irreversible dementia is caused by certain conditions, such as Alzheimer's disease. Dementia is common in elderly individuals, but it is not a normal part of aging. This is a randomized, double-blind, parallel-group, placebo-controlled study comparing the effectiveness and safety of risperidone to placebo in patients with behavioral disturbances associated with dementia. The study is composed of a screening visit, followed by two study phases: a 1-week run-in period in which patients are discontinued from other antipsychotic drugs and receive placebo twice daily, and a 12-week double-blind period. At the end of the run-in period, patients are randomly assigned to one of three risperidone doses (0.5, 1, or 2 mg/day) or placebo. All patients randomized to risperidone start with 0.25 mg twice daily. During the first week of the double-blind period, patients assigned to the 1 mg/day dose group have their doses increased to 0.5 mg twice daily and patients assigned to the 2 mg/day dose group have their doses increased to 1 mg twice daily. These three assigned doses continue for an additional 11 weeks. The primary measure of effectiveness is the change from baseline in the clinical response, defined as a reduction of \>= 30% from baseline on the total Behavior Pathology in Alzheimer's Disease Rating Scale (BEHAVE-AD) score. Additional efficacy testing includes the Clinical Global Impressions (CGI), a rating system used to evaluate the overall and severity of clinical change in a patient with various diseases affecting the brain; the Cohen-Mansfield Agitation Inventory (CMAI), a questionnaire evaluating agitation that is completed by the patient's caregiver; the Physical Self-Maintenance Scale (PSMS), a scale that measures activities of daily living (for example, toileting, dressing, grooming, feeding, etc.). Safety evaluations include the incidence of adverse events; results of clinical laboratory tests (hematology, biochemistry, urinalysis); measurements of vital signs; physical examination and electrocardiogram (ECG) findings; and the Extrapyramidal Symptoms Rating Scale (ESRS), a scale used to measure effects of antipsychotic medications on motor functions of the patient. The study hypothesis is that risperidone is more effective than placebo, as measured by a change from baseline on the total BEHAVE-AD score, in treating behavioral disturbances in demented patients. Risperidone tablets (or placebo tablets) taken orally, starting with 0.25 mg twice daily, continuing at this dose for the 0.25 twice daily group and gradually increasing to either 0.5 mg twice daily or 1 mg twice daily in the other risperidone dose groups. Treatment duration is 12 weeks.
Patients receive abemaciclib PO BID on days 1-5 and 14-18 of each cycle and gemcitabine IV over 90 minutes on days 8 and 22 of each cycle. Cycles repeat every 28 days for up to 2 years of total treatment in the absence of disease progression or unacceptable toxicity. Patients may change to Phase 1 Part B treatment once the recommended schedule is determined. Patients also receive 18F-FLT IV and undergo PET/CT during screening and on study. Additionally, patients undergo blood sample collection during screening and on study, as well as possible tumor biopsy during screening.
The RASopathies are a group of genetic rare diseases caused by mutations affecting genes involved in the RAS/MAPK (RAS-mitogen activated protein kinase) pathway. Among them, PTPN11 pathogenic variants are responsible for approximately 50% of Noonan syndrome (NS) cases and, albeit to a lesser extent, of Leopard syndrome (LPRD1), which present a few overlapping clinical features, such as facial dysmorphism, developmental delay, cardiac defects, and skeletal deformities. Motor impairment and decreased muscle strength have been recently reported. The etiology of the muscle involvement in these disorders is still not clear but probably multifactorial, considering the role of the RAS/MAPK pathway in skeletal muscle development and Acetylcholine Receptors (AChR) clustering at the neuromuscular junction (NMJ). We report, herein, four unrelated children carrying three different heterozygous mutations in the PTPN11 gene. Intriguingly, their phenotypic features first led to a clinical suspicion of congenital myasthenic syndrome (CMS), due to exercise-induced fatigability with a variable degree of muscle weakness, and serum proteomic profiling compatible with a NMJ defect. Moreover, muscle fatigue improved after treatment with CMS-specific medication. Although the link between PTPN11 gene and neuromuscular transmission is unconfirmed, an increasing number of patients with RASopathies are affected by muscle weakness and fatigability. Hence, NS or LPDR1 should be considered in children with suspected CMS but negative genetic workup for known CMS genes or additional symptoms indicative of NS, such as facial dysmorphism or intellectual disability.
Long-term studies in animals to evaluate the carcinogenic potential of morphine have not been conducted. There are no reports of carcinogenic effects in humans. In vitro studies have reported that morphine is non-mutagenic in the Ames test with Salmonella, and induces chromosomal aberrations in human leukocytes and lethal mutation induction in Drosophila. Morphine was found to be mutagenic in vitro in human T-cells, increasing the DNA fragmentation. In vivo, morphine was mutagenic in the mouse micronucleus test and induced chromosomal aberrations in spermatids and murine lymphocytes. Chronic opioid abusers (e.g., heroin abusers) and their offspring display higher rates of chromosomal damage. However, the rates of chromosomal abnormalities were similar in nonexposed individuals and in heroin users enrolled in long term opioid maintenance programs.
Launaea fragilis (Asso) Pau is a Cholistan desert medicinal plant. Launaea species are used as traditional remedies against various inflammatory conditions. The current research was designed to evaluate the anti-nociceptive, anti-inflammatory, and anti-arthritic potential of ethanolic extract of L. fragilis (Et-LF). The plant extract was prepared by triple maceration. GC-MS screening explored the presence of various bioactive phytoconstituents including n-tetracosanol-1, 1-heptacosanol, and n-hexadecanoic acid. DPPH assay demonstrated the antioxidant potential of Et-LF. Safety profile data indicated that Et-LF was safe up to the oral dose of 5000 mg/kg in female rats. Anti-nociceptive activity of Et-LF was assessed in hot plate method and acetic acid-induced writhing model and the results suggested that Et-LF had significant analgesic effects in both animal models. Carrageenan, histamine, and serotonin-induced edema models were used to estimate the anti-inflammatory effects of Et-LF and were found to prevent paw edema development dose dependently. The anti-arthritic effect of Et-LF was estimated in CFA-induced arthritic rat model. Treatment with Et-LF 125, 250, 500 and flurbiprofen (FP) 10 mg/kg/day significantly attenuated the paw edema, reversed the reduced body weight, and restored the altered hematological parameters in arthritic rats. Gene expression studies revealed the significant downregulation of IL-1β, TNF-α, IL-6, NF‑κB, and COX-2, and upregulation of IL-4 and IL-10 in arthritic rats treated with various doses of plant extract. Histological evaluation of ankle joints showed that Et-LF mitigated pannus formation, infiltration of inflammatory cells, and fibrous connective tissue formation in the diseased rats. Thereof, it may be concluded that the recent study demonstrated the anti-nociceptive, anti-inflammatory, and anti-arthritic effects ascribed to the signifying presence of phytoconstituents in L. fragilis.
Children of mothers who had diabetes during pregnancy are at an increased risk of diabetes and obesity in later life, effects partly mediated by the early environment experienced by the offspring of diabetic mothers in utero. In this protocol, we address why intra-uterine exposure to maternal diabetes might lead to later childhood obesity. Previous studies of children of diabetic mothers have not detected any alteration in energy expenditure, either as resting metabolic rate or physical activity. We will now examine whether they are at an increased risk of obesity due to differences in food intake. We will assess composition of the diet, patterns of eating, taste preference and physiological responses to a mixed meal. No previous work in human subjects has addressed these issues.
BACKGROUND: Glioblastoma (GBM) is a clinically challenging primary brain tumor with poor survival outcome despite surgical resection and intensive chemoradiation. The metabolic heterogeneity of GBM can become biomarkers for treatment response, resistance, and outcome prediction. The aim of the study is to investigate metabolic distinctions between primary and recurrent GBM tissue and patient plasma to establish feasibility for metabolic profiling.
METHODS: A single-center cohort study analyzed tissue and blood samples from 15 patients with GBM using untargeted metabolomic/lipidomic assays. Metabolomic, lipidomic, and biogenic amine analyses were conducted on GBM tissue and patient plasma at diagnosis and recurrence using untargeted mass spectrometry. The study utilized a small but longitudinally collected cohort to evaluate alteration in metabolites, lipids, and biogenic amines between specimens at diagnosis and recurrence.
RESULTS: Exploratory analysis revealed significant alteration in metabolites, lipids, and biogenic amines between diagnostic and recurrent states in both tumor and plasma specimens. Notable metabolites differed at recurrence, including N-alpha-methylhistamine, glycerol-3-phosphate, phosphocholine, and succinic acid in tissue, and indole-3-acetate, and urea in plasma. Principal component analysis revealed distinct metabolomic profiles between tumor tissue and patient plasma. Distinct metabolic profiles were observed in GBM tissue and patient plasma at recurrence, demonstrating the feasibility of using metabolomic methodologies for longitudinal studies. One patient exhibited a unique tumor resistance signature at diagnosis, possibly indicating a high-risk metabolomic phenotype.
CONCLUSIONS: In this small cohort, the findings suggest the potential of metabolomic signatures of GBM tissue and patient plasma for risk stratification, outcome prediction, and the development of novel adjuvant metabolic-targeting therapies. The findings suggest metabolic discrepancies at diagnosis and recurrence in tissue and plasma, highlighting potential implications for evaluation of clinical response. The identification of significant changes in metabolite abundance emphasizes the need for larger studies using targeted metabolomics to validate and further explore these profiles.
Intra-articularly injected corticosteroids are systemically absorbed. Patients who are on corticosteroids are more susceptible to infections than are healthy individuals. There may be decreased resistance and inability to localize infection when corticosteroids are used. Infection with any pathogen (viral, bacterial, fungal, protozoan, or helminthic) in any location of the body may be associated with the use of corticosteroids alone or in combination with other immunosuppressive agents. These infections may be mild to severe. With increasing doses of corticosteroids, the rate of occurrence of infectious complications increases. Corticosteroids may also mask some signs of current infection.

Advise patients to inform their health care provider if they develop fever or other signs or symptoms of infection. Advise patients who have not been vaccinated to avoid exposure to chicken pox or measles. Instruct patients to contact their health care provider immediately if they are exposed [see Patient Counseling Information (17)].
The invention provides a transfer factor solution for livestock and poultry. Frozen pig spleens are washed clean by use of distilled water, cut into small pieces, added with distilled water free from heat source, subjected to cell disruption by use of a tissue bruiser and prepared into homogenate; the homogenate passes through a high-pressure homogenizer under the pressure of 60 kPa and then is added with a flocculating agent for flocculation; the flocculated homogenate is centrifuged at a centrifugation ambient temperature of 4 DEG C and at a speed of 7,000 r/min; precipitate is removed; supernatant is left on standby; the supernatant is filtered by use of a microporous filtering membrane 0.45 mu m in pore diameter, and then is ultrafiltered by use of a ultrafiltration membrane 5,000 Dalton in molecular weight cutoff so as to obtain a stock solution; after viruses are removed, nicotinamide is added as a stabilizer; the stock solution is subjected to aseptic filtration by use of the microporous filtering membrane; and the obtained product is added with glycerol as a heat-resisting protective agent and then is directly and separately packed. The transfer factor solution can be applied to livestock and poultry. The preparation method is characterized by directly using the pig spleen to extract the transfer factor solution so as to save manpower and materials and improve extraction efficiency. The preparation method combines a heat-resisting protection technique with transfer factors, thereby realizing the normal-temperature preservation of the transfer factors. The transfer factor solution can improve the disease-resisting capability of organisms, relieve immunologic suppression and immunologic tolerance, can play a role in emergency adjuvant treatment, and makes up for immunization blank after vaccination before antibody production.
Participants randomized to standard care will be offered prenatal and postpartum care in accordance with site-specific procedures based on AAP and ACOG Guidelines for Perinatal Care. The initial intake appointment, involving a comprehensive visit with physical exam, medical and psychosocial history, laboratory testing, and education would optimally occur in the 1st trimester. Subsequent prenatal visits, per ACOG, is monthly for the first 28 weeks, biweekly for weeks 28-36, and weekly after 36 weeks. More frequent visits may be offered to women at high risk. In addition, some sites may offer supports such as nutritional counseling, childbirth education, and case management. A comprehensive postpartum care visit would typically occur within the first 6 weeks of birth, involving a physical examination, lab tests, and immunizations.
Women will perform treadmill-based aerobic exercise for three days a week, at 70%-85% of MHR for 30 minutes and perceived exertion of 14-16, based on the Borg RPE scale. This range39 is considered to represent HIAT. Aerobic training will be preceded by warm-up exercises for 10 minutes and followed by cool-down exercises for 10 minutes, at a perceived exertion of 11.0 (Borg RPE).
The investigators evaluate the feasibility, efficacy and safety of transbronchial lung biopsy (TBLB) and bronchial brushing by using virtual bronchoscopic navigation (VBN) combined with endobronchial ultrasound (EBUS) and a Guide Sheath (GS) as a guide for diagnosing peripheral pulmonary lesions (PPLs) without radiographic fluoroscopy.The study is designed as a three centers prospective randomized controlled trial.The participating centers are Department of endoscopy , Shanghai chest Hospital, Shanghai JiaoTong University, China. Department of endoscopy, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences, China. Department of Respiratory Medicine, The First Affiliated Hospital of Guangzhou Medical University, China. Patients are divided into two groups, VBN-EBUS-GS-X-ray group and VBN-EBUS-GS group. Each subject will be randomized to each group. The study is expected to enroll 436 patients at 3 centers.