anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Background. Compared to healthy population, individuals with prediabetes have a higher risk to develop diabetes and other cardiovascular diseases. However, these downward progressions might positively associate with autonomic nervous dysfunction, especially low vagal tone, which can be detected prior to comorbidities confirmed. The significant correlations among low autonomic nervous, high psychological distress, inflammatory status, and poor glycemic regulation, which are regarded as the psychoneuroimmunological integration, have not been well studied in prediabetes individuals. Heart rate variability (HRV) biofeedback is an easy and noninvasive intervention, which has been confirmed to strengthen baroreflex stimulation, facilitate the modulation of vagal tone, and further promote the physiological and psychological wellbeing in various diseases but not in prediabetes.

Objective. To test the effectiveness of HRV biofeedback on the modulating vagal tone and further enhancing the psychoneuroimmunological integration related to glycemic control, anti-inflammatory reaction, and psychological wellbeing.

Research methods. In this 2-year RCT study, the investigators are planning to recruit 90 prediabetes individuals and randomly assigned them into wait-list control group or experimental group by using the random sequence of numbers generated from the Excel Bernoulli Function. Experimental group will receive 8 once-a-week, individual, 30-min sessions of HRV biofeedback and 1 session of healthy lifestyle education. During the biofeedback training period, subjects will be encouraged to self- home practice of resonant frequency breathing for 20 mins, twice-a-day. Control group will receive 1 session of healthy lifestyle education. All subjects will be repeatedly assessed at time of enrollment, post-training (8 weeks after enrollment), 3-month, and 6-month follow-up. Repeated assessments will include physiological measurements of HRV, BDNF, GAS6, HbA1c, CRP, IL- 6, FPG, and salivary cortisol, and psychological measurements of perceived stress, anxiety, and depression.
INTRODUCTION: Vascular neointimal hyperplasia, a pathological process observed in cardiovascular diseases such as atherosclerosis and pulmonary hypertension, involves the abundant presence of vascular smooth muscle cells (VSMCs). The proliferation, migration, and autophagy of VSMCs are associated with the development of neointimal lesions. Circular RNAs (circRNAs) play critical roles in regulating VSMC proliferation and migration, thereby participating in neointimal hyperplasia. However, the regulatory roles of circRNAs in VSMC autophagy remain unclear.
OBJECTIVES: We aimed to identify circRNAs that are involved in VSMC autophagy-mediated neointimal hyperplasia, as well as elucidate the underlying mechanisms.
METHODS: Dual-luciferase reporter gene assay was performed to validate two competing endogenous RNA axes, hsa_circ_0001402/miR-183-5p/FKBP prolyl isomerase like (FKBPL) and hsa_circ_0001402/miR-183-5p/beclin 1 (BECN1). Cell proliferation and migration analyses were employed to investigate the effects of hsa_circ_0001402, miR-183-5p, or FKBPL on VSMC proliferation and migration. Cell autophagy analysis was conducted to reveal the role of hsa_circ_0001402 or miR-183-5p on VSMC autophagy. The role of hsa_circ_0001402 or miR-183-5p on neointimal hyperplasia was evaluated using a mouse model of common carotid artery ligation.
RESULTS: Hsa_circ_0001402 acted as a sponge for miR-183-5p, leading to the suppression of miR-183-5p expression. Through direct interaction with the coding sequence (CDS) of FKBPL, miR-183-5p promoted VSMC proliferation and migration by decreasing FKBPL levels. Besides, miR-183-5p reduced BECN1 levels by targeting the 3'-untranslated region (UTR) of BECN1, thus inhibiting VSMC autophagy. By acting as a miR-183-5p sponge, overexpression of hsa_circ_0001402 increased FKBPL levels to inhibit VSMC proliferation and migration, while simultaneously elevating BECN1 levels to activate VSMC autophagy, thereby alleviating neointimal hyperplasia.
CONCLUSION: Hsa_circ_0001402, acting as a miR-183-5p sponge, increases FKBPL levels to inhibit VSMC proliferation and migration, while enhancing BECN1 levels to activate VSMC autophagy, thus alleviating neointimal hyperplasia. The hsa_circ_0001402/miR-183-5p/FKBPL axis and hsa_circ_0001402/miR-183-5p/BECN1 axis may offer potential therapeutic targets for neointimal hyperplasia.
A method of manufacturing technetium-99m cover iron oxide nanoparticle is provided to inject iron oxide nanoparticles easily into a body using acid solution or borohydride anion exchange resin as a reducing agent and to grasp easily particle distribution location and exhaustion course to vitro etc. A method of manufacturing technetium-99m cover iron oxide nanoparticle indicated as a chemical formula 1 comprises a step of reacting ferric oxide(Fe2O3) with sodium pertchenetate(Na99mTcO4) under acid solvent. In the chemical formula 1, M is alkali metal. The acid catalyst is one selected from a group consisting of hydrochloric acid, nitric acid and sulfuric acid. The reaction is performed in 98 ~ 100 °C. The reaction time is 20 ~ 40 minutes.
Pregnancy Category C

There are no adequate and well-controlled studies in pregnant women. Amlodipine should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus.

No evidence of teratogenicity or other embryo/fetal toxicity was found when pregnant rats and rabbits were treated orally with amlodipine maleate at doses up to 10 mg amlodipine/kg/day (respectively, 8 times 2 and 23 times 2 the maximum recommended human dose of 10 mg on a mg/m 2 basis) during their respective periods of major organogenesis. However, litter size was significantly decreased (by about 50%) and the number of intrauterine deaths was significantly increased (about 5-fold) in rats receiving amlodipine maleate at a dose equivalent to 10 mg amlodipine/kg/day for 14 days before mating and throughout mating and gestation. Amlodipine maleate has been shown to prolong both the gestation period and the duration of labor in rats at this dose. 

2 Based on patient weight of 50 kg.
<P>PROBLEM TO BE SOLVED: To provide a uterus treatment instrument capable of providing higher medicinal effects.  <P>SOLUTION: The uterus treatment instrument comprises a medicament releasing part 20 in contact with a cervical canal 100 for releasing danazol, a detachment preventive part 30 in contact with an endometrium 120 for preventing detachment of the medicament releasing part 20 from the cervical canal 110, and a tail part 40 with one end 41 attached to the detachment preventive part and the other end 42 exposed from the medicament releasing part 20. The medicament releasing part 20 is a rod-like member with elasticity made of a resin including danazol. The detachment preventive part 30 comprises a base shaft 31 and a branch shaft 32 with the root disposed on the base shaft 31 and the distal end brought into contact with the endometrium 120. The branch shaft 32 is formed slantingly to the base shaft 31 so that the branch shaft comes closer to the base shaft 31 as separated from the medicament releasing part 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Primary Ovarian Insufficiency (POI) is dysfunction of ovaries before 40 years of age. It has been reported that genetic factors, endocrine disorders, previous pelvic surgeries, chemotherapy and radiotherapy, and autoimmune mechanisms play a role in 10%, however the etiology has not been clarified in 90% of the cases that are diagnosed as idiopathic POI. Recent studies concentrated on the role of immune mechanisms in idiopathic POI. Prolidase is a matrix metalloproteinase that plays a role in various metabolic processes and is responsible for the destruction of dipeptides containing proline and hydroxyproline. The prolidase has been shown to be related with oxidative stress and autoimmune diseases in previous studies. Prolidase was shown to be a diagnostic and prognostic value in a number of diseases. Proline and hydroxyproline are metabolites produced through the prolidase activity. Proline itself is also considered as a kind of metabolic stress indicator. On the other hand, free proline in the medium is known to inhibit the prolidase enzyme activity. Therefore, simultaneous measurement of proline and hydroxyproline levels in the medium enables to more accurately calculate the prolidase activity. This study aim to analyze the prolidase level in POI patients compared to healthy menstruating women. Besides the prolidase activity, we also aim to measure proline and hydroxyproline levels in order to provide the calibration for accurate results in terms of prolidase activity.
The present invention is directed to novel chimeric constitutively active recptor proteins and DNA sequences encoding these proteins. The chimeric receptors comprise a receptor, or functional fragments thereof, operatively fused to a ligand for the receptor, or functional fragments thereof. The receptor and ligand are not normally found associated together and only associate to induce activity of the receptor. By fusing the ligand to the receptor, however, the receptor is capable of constitutive transduction of a signal and activation of a signaling pathway in the cell, whereby the cell may be induced to carry out various functions relating to the signalling pathway.  A wide variety of cell-surface receptors and ligands therefor, may be employed in the present invention, wherein the receptors and ligands may be naturally occuring or synthetic. There are also provided nucleic acid constructs, vectors, cells, and transgenic animals which are capable of expressing the chimeric receptors. In addition, there are provided methods for transforming an inducible receptor into a chimeric constitutively active receptor by fusing a ligand therefor to the receptor. In addition, there are provided methods for producing such chimeric receptors, as well as methods for the use thereof, including assays to identify additional ligands for receptors and therapeutic and diagnostic applications.
Community participants who are negative for COVID-19 will receive a pre- and post-study COVID-19 test. Additionally, they will receive PVP-I gargle and nasal sprays.
Patients were randomized to pregabalin (group A) and duloxetine (group B). Those patients who did not have a 50% reduction in pain levels received duloxetine (group A) and pregabalin (group B). Then, those patients who did not have a 50% reduction in pain levels received tramadol.
BACKGROUND: Accumulation of CXCR4 (C-X-C motif chemokine receptor 4)-positive immune cells after acute myocardial infarction (AMI) can be visualized by positron emission tomography. For a broader clinical application, there is a need for CXCR4-directed radiotracers labeled with isotopes that can be used with single-photon emission computed tomography (SPECT). We report on the detection of CXCR4 expression after AMI in humans using the novel tracer [99mTc]-PentixaTec.
METHODS: In this retrospective analysis, 9 patients with AMI after mechanical revascularization underwent myocardial inflammation imaging with [99mTc]-PentixaTec SPECT/computed tomography and rest perfusion SPECT imaging. Tracer uptake in the infarcted area, spleen, bone marrow, and blood pool were used for semiquantitative analysis and calculation of signal-to-background ratios. The extent and intensity of SPECT-derived inflammatory changes were compared with serological markers and perfusion defects.
RESULTS: CXCR4-directed SPECT was positive in all patients. Increased CXCR4 expression was only detected in areas with diminished perfusion corresponding to the affected vessel in coronary angiography, with a signal-to-background ratio (infarcted area-to-blood pool) of 2.36±0.74. Uptake in bone marrow and spleen showed a significant correlation with CXCR4 expression in the infarcted areas (r=0.73 and P=0.03 for spleen and r=0.81 and P=0.008 for bone marrow, respectively). The extent and intensity of SPECT-derived inflammatory changes showed no significant association with serum troponin, CK (creatine kinase), leukocyte, or CRP (C-reactive protein) levels.
CONCLUSIONS: This is the first report of in vivo CXCR4 imaging after AMI using a 99mTc-labeled tracer. Increased CXCR4 expression was observed locally in the infarcted region and was related to a systemic inflammatory response in the reticuloendothelial system. This proof-of-concept investigation demonstrates the general feasibility of evaluating the inflammation-related CXCR4 expression in the myocardium after AMI using conventional scintigraphy or SPECT and might, thus, broaden its worldwide application in clinical practice.
When low muscle mass and impaired strength and physical function coexist with excess adiposity, it is termed sarcopenic obesity (SO). Handgrip strength (HGS) is a predictor of disability and mortality. Asymmetry in HGS, particularly ≥ 10% strength differences between hands, may indicate neuromuscular dysfunction observable prior to declines in maximal strength are detectedand therefore could be incorporated to identify those at risk of physical limitations and SO. This study compares HGS values and asymmetry in older adults with excess adiposity and evaluates their relationships with physical function. Baseline data from two previous pilot weight loss studies in 85 older adults with body mass index values ≥ 30 kg m-2 are included with measures of body composition, walking speed, and chair stand ability. Sixty-three participants met the criteria for SO. HGS correlated to gait speed (r = 0.22), distance walked (r = 0.40), chair stand time for 5 repetitions (r = 0.42) and during 30 s (r = 0.31). HGS asymmetry is only correlated to gait speed (r = 0.31) and there are no differences in physical function between those with and without asymmetry. Maximal HGS tests should continue to be used to screen for functional decline and disability.
Patients receive nivolumab IV over 30 minutes and ipilimumab IV over 90 minutes on day 1. Treatment repeats every 21 days for up to 4 cycles in the absence of disease progression or unacceptable toxicity. Patients then receive nivolumab IV over 30 minutes on day 1. Cycles repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Multiple organ system failure constitutes the most common cause of mortality in intensive care units all over the world. About more than 70 thousand deaths from multiple organ system failure occur every year in the US only. It has been postulated with no definite proof that it is due to translocation of endotoxin from the lumen of the small bowel. Antibodies against anaerobic organisms (mainly clostridia) were found in high concentration in 7 of 8 patients diagnosed with multiple organ system failure from intensive care units in Cairo, Egypt. We suggest that these patients could be saved by antibodies against these toxins prepared in horses injected with anaerobic toxoids, similar to saving patients with toxicity from botulism caused by clostridium botulinum. Prophylaxis against anaerobic sepsis could be achieved by anaerobic toxoids in rats and cohort of 445 patients that underwent major surgery in Cairo, Egypt.
Background/Objectives: Acute decompensated heart failure (ADHF) presents a significant clinical challenge characterized by frequent hospitalizations, high mortality rates, and substantial healthcare costs. The united index of hemoglobin, albumin, lymphocytes and platelets (HALP) is a new indicator that reflects systemic inflammation and nutritional status. This study aimed to investigate the prognostic utility of the HALP score and hematological parameters in predicting short-term mortality among ADHF patients admitted to the coronary care unit (CCU). Methods: This investigation adopts a retrospective observational design, encompassing a cohort of patients with ADHF who were followed in the CCU at our medical institution between January 2019 and April 2024. Results: The cohort of 227 individuals was dichotomized into two subsets based on the presence or absence of short-term mortality in the hospital, resulting in 163 (71.8%) and 64 (28.2%) individuals in the survivor and exitus groups, respectively. Age was significantly higher in the exitus group (p-value = 0.004). Hemoglobin, lymphocyte count, platelet count, albumin, and HALP score were significantly higher in the survivor group (all p-values < 0.001). No significant difference was observed between the groups in terms of gender, diabetes mellitus (DM), coronary artery disease (CAD), or ejection fraction (EF), although hypertension (HT) prevalence was significantly higher in the exitus group (p-value = 0.038). ROC analysis demonstrated that hemoglobin, lymphocyte, albumin, and HALP score had significant discriminative power, with albumin showing the highest AUC (0.814). Conclusions: In conclusion, the HALP score and hematological parameters represent valuable prognostic feature for short-term mortality prediction in ADHF patients admitted to the CCU. These findings underscore the importance of early risk stratification and targeted interventions guided by comprehensive biomarker assessments in optimizing patient outcomes.
Patients receive epcoritamab SC on days 1, 8, 15, and 22 of cycles 1-3, days 1 and 15 of cycles 4-9, and day 1 of cycles 10-12. Treatment repeats every 28 days for up to 12 cycles in the absence of disease progression or unacceptable toxicity. Patients also undergo MRI at screening, undergo PET/CT and collection of blood samples throughout the trial, and undergo biopsy at screening and end of treatment. Patients may undergo CT or MRI during follow up.
###  Teratogenic Effect

####  Pregnancy Category C

Tolazamide, administered to pregnant rats at ten times the human dose, decreased litter size but did not produce teratogenic effects in the offspring. In rats treated at a daily dose of 14 mg/kg no reproductive aberrations or drug related fetal anomalies were noted. At an elevated dose of 100 mg/kg per day there was a reduction in the number of pups born and an increased perinatal mortality. There are, however, no adequate and well-controlled studies in pregnant women. Because animal reproduction studies are not always predictive of human response, tolazamide is not recommended for the treatment of the pregnant diabetic patient. Serious consideration should also be given to the possible hazards of the use of tolazamide in women of child bearing age and in those who might become pregnant while using the drug.

Because recent information suggests that abnormal blood glucose levels during pregnancy are associated with a higher incidence of congenital abnormalities, many experts recommend that insulin be used during pregnancy to maintain blood glucose levels as close to normal as possible.

###  Nonteratogenic Effects

Prolonged severe hypoglycemia (four to ten days) has been reported in neonates born to mothers who were receiving a sulfonylurea drug at the time of delivery. This has been reported more frequently with the use of agents with prolonged half-lives. If tolazamide is used during pregnancy, it should be discontinued at least two weeks before the expected delivery date.
The stingrays of the genus Himantura imbricata are present in all of the world's oceans, but the toxicity of their venoms has not yet been thoroughly characterized. The zebrafish as a toxicology model can be used for general toxicity testing of drugs and the investigation of toxicological mechanisms. The aim of this study was to evaluate the effect of crude venom from the stingray H. imbricata on the zebrafish Danio rerio. Juvenile zebrafish were injected with different concentrations of venom from H. imbricata via subcutaneous injections. The venom's effects were established via histological examination and hemolytic activity in zebrafish. The histopathological analysis revealed significant tissue damage in the organs of the zebrafish injected with venom, including liver necrosis and kidney degeneration. A blood examination revealed echinocytes, hemolysis, and nuclear abnormalities. Bodyweight estimations and histopathological attributes of the gills, heart, muscle, liver, intestine, eye, and brain were determined. The histological staining studies of the gills, liver, and intestine were measurably higher in the venom groups compared with the other two groups. Aggregately, the result shows that zebrafish may act as a valuable biomarker for alterations impelled by H. imbricata venom. The work delivers a useful model with substantial pharmacological potential for new drugs and a better comprehension of research on stingray venom.
To investigate the impact of Sitagliptin against obesity and the underlying mechanism. Obese immature mice were treated with 10, 30, and 90 mg/kg Sitagliptin, respectively. The body weights were recorded and the level of serum biochemical indexes were detected. The visceral fat ratio of each mouse was determined. The pathological change in adipose tissues was determined by HE staining, while F4/80 and CD206 levels in adipose tissues were determined by the immunohistochemical analysis. Lipid formation was evaluated by Oil red O staining assay. RAW264.7 cells were stimulated using oxLDL, followed by being incubated with different concentrations of Sitagliptin. The release of ADPN, IL-6, IL-1β, TNF-α, and the activity of SOD, was measured by ELISA assay. Western blotting was applied to determine adipsin, Nrf2, Keap1, and HO-1 protein levels. ROS level was checked using the DCFH-DA assay. RT-PCR assay was utilized to detect the mRNA levels of IL-6, IL-1β, TNF-α, Nrf2, Keap1, and HO-1. The body weight gain, infiltration of multinucleated cells, enlarged size of adipocytes, increased lipid accumulation, elevated visceral fat ratio, declined ADPN level, upregulated adipsin, and disordered serum biochemical indexes in obese immature mice were statistically significantly reversed by Sitagliptin. Excessive release of inflammatory factors and upregulated F4/80 and CD206 were observed in obese immature mice, which were statistically significantly repressed by Sitagliptin. Furthermore, the elevated MDA level, increased SOD activity, and inhibited Nrf2 pathway in obese immature mice were significantly reversed by Sitagliptin. In oxLDL stimulated RAW264.7 cells, increased release of inflammatory factors, ROS, and MDA, elevated SOD activity, and inactivated Nrf2 pathway were observed, which were statistically significantly abolished by the treatment of Sitagliptin. Sitagliptin alleviated obesity in immature mice by inhibiting inflammation and oxidative stress.
In rheumatoid arthritis (RA), a debilitating autoimmune disorder marked by chronic synovial inflammation and progressive cartilage degradation, fibroblast-like synoviocytes (FLS) are key pathogenic players. Current treatments targeting these cells are limited. Our study focused on the Fat Mass and Obesity-associated protein (FTO), known for its roles in cell proliferation and inflammatory response modulation, and its involvement in RA. We specifically examined the inflammatory regulatory roles of FTO and CMPK2, a mitochondrial DNA synthesis protein, in FLS. Utilizing a combination of in vitro and in vivo methods, including FTO inhibition and gene knockdown, we aimed to understand FTO's influence on RA progression and chondrocyte functionality. Our findings showed that increased FTO expression in RA synovial cells enhanced their proliferation and migration and decreased senescence and apoptosis. Inhibiting FTO significantly slowed the disease progression in our models. Our research also highlighted that the FTO-CMPK2 pathway plays a crucial role in regulating synovial inflammation through the mtDNA-mediated cGAS/STING pathway, affecting chondrocyte homeostasis. This study indicates that targeting the FTO-CMPK2 axis could be a promising new therapeutic strategy for managing RA.