anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Methadone, a well-known drug used for pain control and as a treatment for opioid addiction, can cause arrhythmias, including torsades de pointes (TdP), which may progress to ventricular fibrillation and sudden death. We present a case of a middle-aged woman with a long history of methadone use who presented to the emergency department after experiencing cardiac arrest at home. During her hospitalization, she experienced multiple episodes of TdP that improved with isoproterenol and potassium correction. The initial diagnosis was methadone-induced prolonged QT. However, even with discontinuation of methadone, her QTc remained prolonged. Congenital long QT syndrome was suspected, and genetic testing was instructed to test in the outpatient setting. She was discharged on nadolol and a LifeVest.
Emerging evidence suggests that ADHD is associated with increased risk for metabolic and cardiovascular (cardiometabolic) diseases. However, an understanding of the mechanisms underlying these associations is still limited. In this study we estimated the associations of polygenic scores (PGS) for ADHD with several cardiometabolic diseases and biomarkers. Furthermore, we investigated to what extent the PGS effect was influenced by direct and indirect genetic effects (i.e., shared familial effects). We derived ADHD-PGS in 50,768 individuals aged 18-90 years from the Dutch Lifelines Cohort study. Using generalised estimating equations, we estimated the association of PGS with cardiometabolic diseases, derived from self-report and several biomarkers measured during a physical examination. We additionally ran within-sibling PGS analyses, using fixed effects models, to disentangle direct effects of individuals' own ADHD genetic risk from confounding due to indirect genetic effects of relatives, as well as population stratification. We found that higher ADHD-PGS were statistically significantly associated with several cardiometabolic diseases (R-squared [R2] range = 0.03-0.50%) and biomarkers (related to inflammation, blood pressure, lipid metabolism, amongst others) (R2 range = 0.01-0.16%) (P < 0.05). Adjustment for shared familial factors attenuated the associations between ADHD-PGS and cardiometabolic outcomes (on average 56% effect size reduction), and significant associations only remained for metabolic disease. Overall our findings suggest that increased genetic liability for ADHD confers a small but significant risk increase for cardiometabolic health outcomes in adulthood. These associations were observable in the general population, even in individuals without ADHD diagnosis, and were partly explained by familial factors shared among siblings.
A potentially fatal symptom complex sometimes referred to as Neuroleptic Malignant Syndrome (NMS) has been reported in association with XENAZINE and other drugs that reduce dopaminergic transmission [see Drug Interactions (7.6)].  Clinical manifestations of NMS are hyperpyrexia, muscle rigidity, altered mental status, and evidence of autonomic instability (irregular pulse or blood pressure, tachycardia, diaphoresis, and cardiac dysrhythmia). Additional signs may include elevated creatinine phosphokinase, myoglobinuria, rhabdomyolysis, and acute renal failure. The diagnosis of NMS can be complicated; other serious medical illness (e.g., pneumonia, systemic infection), and untreated or inadequately treated extrapyramidal disorders can present with similar signs and symptoms. Other important considerations in the differential diagnosis include central anticholinergic toxicity, heat stroke, drug fever, and primary central nervous system pathology.

The management of NMS should include (1) immediate discontinuation of XENAZINE; (2) intensive symptomatic treatment and medical monitoring; and (3) treatment of any concomitant serious medical problems for which specific treatments are available. There is no general agreement about specific pharmacological treatment regimens for NMS.

Recurrence of NMS has been reported with resumption of drug therapy. If treatment with XENAZINE is needed after recovery from NMS, patients should be monitored for signs of recurrence.
Medicinal food varieties developed according to the theory of medical and edible homologues are effective at preventing and treating chronic diseases and in health care. As of 2022, 110 types of traditional Chinese medicines from the same source of medicine and food have been published by the National Health Commission. Inflammation is the immune system's first response to injury, infection, and stress. Chronic inflammation is closely related to many diseases such as atherosclerosis and cancer. Therefore, timely intervention for inflammation is the mainstay treatment for other complex diseases. However, some traditional anti-inflammatory drugs on the market are commonly associated with a number of adverse effects, which seriously affect the health and safety of patients. Therefore, the in-depth development of new safe, harmless, and effective anti-inflammatory drugs has become a hot topic of research and an urgent clinical need. Polysaccharides, one of the main active ingredients of medical and edible homologous traditional Chinese medicines (MEHTCMs), have been confirmed by a large number of studies to exert anti-inflammatory effects through multiple targets and are considered potential natural anti-inflammatory drugs. In addition, the structure of medical and edible homologous traditional Chinese medicines' polysaccharides (MEHTCMPs) may be the key factor determining their anti-inflammatory activity, which makes the underlying the anti-inflammatory effects of polysaccharides and their structure-efficacy relationship hot topics of domestic and international research. However, due to the limitations of the current analytical techniques and tools, the structures have not been fully elucidated and the structure-efficacy relationship is relatively ambiguous, which are some of the difficulties in the process of developing and utilizing MEHTCMPs as novel anti-inflammatory drugs in the future. For this reason, this paper summarizes the potential anti-inflammatory mechanisms of MEHTCMPs, such as the regulation of the Toll-like receptor-related signaling pathway, MAPK signaling pathway, JAK-STAT signaling pathway, NLRP3 signaling pathway, PI3K-AKT signaling pathway, PPAR-γ signaling pathway, Nrf2-HO-1 signaling pathway, and the regulation of intestinal flora, and it systematically analyzes and evaluates the relationships between the anti-inflammatory activity of MEHTCMPs and their structures.
Mitoxantrone (MTX) is a therapeutic agent used in the treatment of solid tumors and multiple sclerosis, recognized for its cardiotoxicity, with underlying molecular mechanisms not fully disclosed. The cardiotoxicity is influenced by risk factors, including age. Our study intended to assess the molecular effect of MTX on the cardiac muscle of old male CD-1 mice. Mice aged 19 months received a total cumulative dose of 4.5 mg/kg of MTX (MTX group) or saline solution (CTRL group). Two months post treatment, blood was collected, animals sacrificed, and the heart removed. MTX caused structural cardiac changes, which were accompanied by extracellular matrix remodeling, as indicated by the increased ratio between matrix metallopeptidase 2 and metalloproteinase inhibitor 2. At the metabolic level, decreased glycerol levels were found, together with a trend towards increased content of the electron transfer flavoprotein dehydrogenase. In contrast, lower glycolysis, given by the decreased content of glucose transporter GLUT4 and phosphofructokinase, seemed to occur. The findings suggest higher reliance on fatty acids oxidation, despite no major remodeling occurring at the mitochondrial level. Furthermore, the levels of glutamine and other amino acids (although to a lesser extent) were decreased, which aligns with decreased content of the E3 ubiquitin-protein ligase Atrogin-1, suggesting a decrease in proteolysis. As far as we know, this was the first study made in old mice with a clinically relevant dose of MTX, evaluating its long-term cardiac effects. Even two months after MTX exposure, changes in metabolic fingerprint occurred, highlighting enduring cardiac effects that may require clinical vigilance.
Group 2 will be placed on a wait-list, will continue to receive standard care, will not take part in the neurofeedback training, but will take part in the follow-up visits. After Group 1 completes neurofeedback training, both Groups to complete 10 questionnaires that were completed at baseline.
Lipoxins are small lipids that are potent endogenous mediators of systemic inflammation resolution in a variety of diseases. We previously reported that Lipoxins A4 and B4 (LXA4 and LXB4) have protective activities against neurodegenerative injury. Yet, lipoxin activities and downstream signaling in neuroinflammatory processes are not well understood. Here, we utilized a model of posterior uveitis induced by lipopolysaccharide endotoxin (LPS), which results in rapid retinal neuroinflammation primarily characterized by activation of resident macroglia (astrocytes and Müller glia), and microglia. Using this model, we observed that each lipoxin reduces acute inner retinal inflammation by affecting endogenous glial responses in a cascading sequence beginning with astrocytes and then microglia, depending on the timing of exposure; prophylactic or therapeutic. Subsequent analyses of retinal cytokines and chemokines revealed inhibition of both CXCL9 (MIG) and CXCL10 (IP10) by each lipoxin, compared to controls, following LPS injection. CXCL9 and CXCL10 are common ligands for the CXCR3 chemokine receptor, which is prominently expressed in inner retinal astrocytes and ganglion cells. We found that CXCR3 inhibition reduces LPS-induced neuroinflammation, while CXCR3 agonism alone induces astrocyte reactivity. Together, these data uncover a novel lipoxin-CXCR3 pathway to promote distinct anti-inflammatory and proresolution cascades in endogenous retinal glia.
Dietary inorganic nitrate is converted in a reversible, stepwise reaction to nitrite via bacteria on the dorsum of the tongue. Subsequently, small quantities of NO• are produced in the stomach. The remaining nitrite is then absorbed into the circulation where it acts as a storage pool for subsequent NO• production. Production of NO• from nitrite reduction is expedited in hypoxaemia, a phenomenon observed in the vasculature of white adipose tissue (WAT).

WAT is primarily an energy store, whereas brown adipose tissue (BAT) is a metabolically active tissue. BAT is responsible for \~5% of basal metabolic rate and \~15% of total energy expenditure, equating to \~40 g of BAT per day and is used in non-shivering thermogenesis. BAT is used for heat production and is stimulated by cold environments and or diet to cause thermogenesis. To produce heat during cold exposure, uncoupling protein (UCP)-1, an inner mitochondrial protein, is upregulated in BAT ultimately uncoupling the mitochondrial proton gradient, making the cell less energy efficient. Inorganic nitrate supplementation has also been shown to increase UCP-1 expression in BAT.
Methylphenidate 5 mg (one capsule) orally every two hours as needed up to a maximum of 20 mg per day for a period of 14 days + Nursing Telephone Intervention (NTI). NTI calls from study nurse 3 times weekly to ask about side effects and other symptoms.
Convergence insufficiency (CI), a prevalent binocular vision disorder in adults and children, is characterized by greater exophoria at near than at distance, reduced fusional convergence amplitude, receded near point of convergence, and a reduced accommodative convergence over accommodation ratio (AC/A). CI is associated with symptoms that include double/blurred vision, eyestrain, and headaches when engaged in reading or other near work, thus interfering with activities of daily living. The recent NEI/NIH multi-center randomized clinical trial, the Convergence Insufficiency Treatment Trial (CITT), demonstrated the effectiveness of Office-Based Vergence and Accommodative Therapy with home reinforcement (OBVAT) for CI, reporting 73% of patients have sustained improvements of vision function and symptoms. The team published the first fMRI neural substrate data evoked using convergence eye movements in CI patients before and then post-OBVAT. The team's results suggest that with the reduction of visual symptoms, the following were observed: 1) an increase in the percent signal change of functional activity in the frontal eye fields, posterior parietal cortex and the cerebellar vermis, 2) an increase in convergence peak velocity, 3) a decrease in the near point of convergence, 4) an increase in positive fusional amplitude and 5) a reduction in the amount of exophoria at near. The aims of the current proposal are to test the following two hypotheses as potential underlying mechanisms of CI that may be improved post OBVAT: 1) a reduced ability to adapt vergence in near and far space via the 'slow' component of vergence and 2) a reduced ability to quickly diminish disparity error via the 'fast' component of vergence. Not only will our quantitative methods integrated with established CITT standards address important questions about potential mechanisms causing CI, this proposal seeks to identify how a validated vergence therapy may remediate symptoms. This proposal will determine whether either of these two potential mechanisms are causing CI by quantifying the following: 1) rate and magnitude of phoria adaptation, 2) forced vergence fixation disparity curves, 3) peak velocity of convergence eye movements (studying visual cues such as disparity, accommodation and proximal stimuli in isolation and combination), and 4) the functional activity of the fast and slow vergence neural substrates prior to, and then after, OBVAT. The assembled study team is particularly knowledgeable in terms of OBVAT, convergence insufficiency, optometry, vision science, oculomotor research, functional imaging, modeling and statistics with the necessary resources to successfully complete both aims of this study. Results from the project's aims can lead to targeted treatments with improved success rates, potentially reducing the time to remediate symptoms, and ultimately reducing health care costs.
Nd:YAG LPI is a frequently performed procedure for patients who have narrow angles at risk of acute angle closure glaucoma, pupillary-block conditions, chronic angle closure, and pigment dispersion syndrome. Most complications associated with the procedure are benign and include intraocular pressure (IOP) spike, transient uveitis, hyphema, corneal or lens damage and closure of the iridotomy. Visual disturbances have been also reported but only a few papers address this specific issue. The rate of these symptoms vary between 2.7% and 4%. It is believed that these symptoms are associated with the fact that light enters through the LPI and thus creating abnormal visual symptoms. Hence it has been suggested to carefully place the LPI so that the eyelid fully covers the LPI, therefore preventing light getting through. However, reports of patients with fully covered LPIs and visual disturbances have led to hypothesize the theory that even when fully covered by the eyelid, light can access through the LPI by a base-up prism created by the tear meniscus at the lid margin. Therefore, placement of the LPI, fully covered, partially covered or totally uncovered can potentially lead to equally significant symptoms. This study will attempt to address the issue of placement of the LPI in relationship with visual symptoms.
Group 4 will receive 3 vaccinations of either the HIV-1 gag vaccine with a high dose of IL-15 adjuvant, or a placebo. Vaccinations will be given at Months 0, 1, and 3.
AIMS: Myocardial fibrosis of the left ventricle (LV) is a prognostic factor in dilated cardiomyopathy (DCM). This study aims to evaluate whether fibrosis of right ventricular (RV) endomyocardial biopsy (EMB) can predict the degree of LV fibrosis beforehand in DCM.
METHODS AND RESULTS: Fibrosis extent in 70 RV-EMB specimens of DCM diagnosis was compared with that in the whole cross-sectional LV of excised hearts in the same patients (52 explanted hearts for transplant and 18 autopsied hearts). The median interval between biopsy and excision was 4.1 (0.13-19.3) years. The fibrosis area ratio of the EMBs and excised hearts were evaluated via image analysis. The distribution of cardiovascular magnetic resonance-late gadolinium enhancement (LGE) in the intraventricular septum was classified into four quartile categories. The fibrosis area ratio in RV-EMB correlated significantly with that in the short-axis cut of the LV of excised hearts (r = 0.82, P < 0.0001) and with a diffuse pattern of LGE (r = 0.71, P = 0.003). In a multivariate model, after adjusting for the interval between biopsy performance and heart excision, the fibrosis area ratio in RV-EMB was associated with that in LV-excised heart (regression coefficient, 0.82; 95% confidence interval, 0.68-0.95; P < 0.0001).
CONCLUSIONS: The fibrosis observed in RV-EMB positively correlated with the extent of fibrosis in the LV of excised hearts in patients with DCM. The study findings may help predict LV fibrosis, considered a prognostic factor of DCM through relatively accessible biopsy techniques.
A proteolyzed preparation is obtained by subjecting mammalian liver material to proteolysis by the action of pancreatic enzymes at a temperature of 35-65 DEG C in an aqueous medium having a pH range of 5.0-7.0, heating the resulting aqueous mixture to destroy the enzymes and coagulate undigested material therein, and separating the aqueous liquor from the coagulated material.  The enzymes may be in the form of pancreas gland material or of an enzyme preparation obtained from pancreas gland material.  The resulting aqueous preparation may be purified, fat being precipitated by adding alcohol to produce a mixture containing 70 per cent alcohol, and after removing the precipitated material, the active material remaining in the liquid being precipitated by increasing the alcohol concentration to 95 per cent.  The precipitated material may be dissolved in water to provide an active aqueous preparation.  If desired the aqueous solution may be further purified by precipitating it by saturation with ammonium sulphate, dissolving the precipitate in aqueous alcohol and, after the removal of excess of sulphate, evaporating the alcohol to produce a concentrated active aqueous preparation.  The aqueous proteolyzed preparation, with or without subsequent purification, as described, may be used for oral administration, or may be dried to produce a product suitable for oral administration.  The aqueous preparation may be made suitable for parenteral administration by sterilization. The active preparation contains riboflavin pyridoxine, folic acid and nicotinic acid.  An example describes the use of beef liver and beef pancreas.  Specification 565,986 is referred to.
<P>PROBLEM TO BE SOLVED: To provide a DNA synthase inhibitor and a DNA topoisomerase inhibitor, or a human neovascularization inhibitor, or human cancer cell proliferation inhibitor, each utilizing ingredient(s) in Sake lees, or health foods and cosmetics having similar effects to the above.  <P>SOLUTION: The DNA synthase inhibitor, the DNA topoisomerase inhibitor or the human neovascularization inhibitor, comprises, as active ingredient, extract from Sake lees obtained by extracting them with a polar solvent such as ethyl alcohol. The human cancer cell proliferation inhibitor comprises, as active ingredient, extract from Sake lees obtained by extracting them with a polar solvent. The health foods contain DNA synthase inhibitory extract, DNA topoisomerase inhibitory extract, human neovascularization inhibitory extract, and/or human cancer cell proliferation inhibitory extract, each extracted from Sake lees with a polar solvent as extractant. The cosmetics contain the human neovascularization inhibitory extract from Sake lees with a polar solvent as extractant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patients were treated for 6-8 cycles of induction therapy with 21 days per cycle, receiving rituximab (375mg/m2 on day 1), dexamethasone (10-15mg on d1-d4), MTX (d2, 3.5g/m2 or 5g/m2), and orelabrutinib (once daily, after MTX clearance, 150mg/d, or 200mg/d), followed by orelabrutinib maintenance up to one year among CR/CRu patients or until disease progression, intolerable toxicity, death, informed consent withdrawal or lost of follow up (whichever occurs first). The primary objective was to determine the maximum tolerated dose (MTD) of the combination of orelabrutinib and MTX with R and D and investigate the safety and tolerability of this regimen using Bayesian Optimal Interval (BOIN) waterfall design to determine rule of dose escalation and movement among dose combination matrix to identify MTD contour.
PROBLEM TO BE SOLVED: To obtain the subject composition, capable of remarkably promoting the adsorption of a cation-based antimicrobial agent on the surface of a tooth by combining the cation-based antimicrobial agent with a shellac. SOLUTION: This composition is obtained by formulating (A) a cation-based antimicrobial agent (e.g. cetylpyridinium chloride, benzethonium chloride, and alkyldimethylbenzylammonium chlorides) (B) a shellac and preferably (C)) a nonionic surfactant. The component B is a resinoid material obtained by purifying the secretion product covering the body of Laccifer lacca, and a purified shellac and a bleached white shellac are cited as the component B. The mixing ratio of each component is preferably 0.001-1.0 wt.% component A and 0.05-2.0 wt.% component B based on the whole quantity of the composition. This composition is prepared by dissolving the component B in an alcohol such as ethanol, adding an aqueous solution of sodium hydroxide or the like thereto to form a strong alkali, and returning the pH of the product added with the alkali to 7.0-9.0 by sodium phosphate or the like.
A contraceptive device and method of contraception as well as a method of making the contraceptive device are described. Native collagen form of fibrillar protein is comminuted and homogenized in an acid environment; noncollagenous material is removed and residual collagen is mixed with water the pH of the resulting slurry is adjusted to 4.5 to 5.0 by the addition of acetic acid; gluteraldehyde is then added and the slurry poured into molds and frozen at approximately -10° centigrade for approximately 20 hours. The frozen mass is then thawed, washed, and immersed in a wash of pH 8 to 9 for approximately 2 hours at 20° centigrade. Sufficient reducing agent is added to the wash to create excess reducing equivalents. The sponge is then immersed in a buffer solution of pH 4 to 5 for a time sufficient to equilibrate to uniform pH. The sponge formed by the above method is then moistened and self-administered in the upper vault of the vagina proximal to the cervix. The sponge is then retained for a desired period, usually several days to one month.