anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Stroke is a much-feared complication of cardiac surgery, but existing literature on preventive strategies is fragmented. Hence, a systematic review and meta-analysis of stroke prevention strategies for cardiac surgery was conducted.
METHODS: An electronic literature search was conducted to retrieve randomized controlled trials (RCTs) investigating perioperative interventions for cardiac surgery, with stroke as an outcome. Random-effects meta-analyses were conducted to generate risk ratios (RRs), 95% confidence intervals (95% CI), and forest plots. Descriptive analysis and synthesis of literature was conducted for interventions not amenable to meta-analysis, focusing on risks of stroke, myocardial infarction and study-defined major adverse cardiovascular events (MACE).
RESULTS: Fifty-six RCTs (61 894 patients) were retrieved. Many included trials were underpowered to detect differences in stroke risk. Among pharmacological therapies, only preoperative amiodarone was shown to reduce stroke risk in one trial. Concomitant left atrial appendage closure (LAAC) significantly reduced stroke risk (RR = 0.55, 95% CI = 0.36-0.84, P = 0.006) in patients with preoperative atrial fibrillation, and there was no difference in on-pump versus off-pump coronary artery bypass grafting (CABG) (RR = 0.94, 95% CI = 0.64-1.37, P = 0.735). Much controversy exists in literature on the timing of carotid endarterectomy relative to CABG in patients with severe carotid stenosis. The use of preoperative remote ischemic preconditioning was not found to reduce rates of stroke or MACE.
CONCLUSION: This review presents a comprehensive synthesis of existing interventions for stroke prevention in cardiac surgery, and identifies gaps in research which may benefit from future, large-scale RCTs. LAAC should be considered to reduce stroke incidence in patients with preoperative atrial fibrillation.
The invention discloses enterobacter hormaechei and application of enterobacter hormaechei in preparing antibacterial drugs. The preservation number of enterobacter hormaechei No. 5 is CCTCC No. M2013695. The enterobacter hormaechei No. 5 has antagonism to multiple bacteria, so that the enterobacter hormaechei No. 5 can be used for preparing preparation for preventing and controlling vibrio alginolyticus or preparing assistant hemolysis vibrio preparation; the preparation for preventing and controlling vibrio alginolyticus or the assistant hemolysis vibrio preparation can be used for beneficial microbial preparation to replace chemical medicine, improves water quality, and eliminates vibrio alginolyticus or assistant hemolysis vibrio in an aquatic product cultivation system, so that damage to aquatic product cultivation objects from the vibrio alginolyticus or assistant hemolysis vibrio is prevented, the development of the aquatic product cultivation industry is promoted, aquatic products are prevented from carrying the vibrio alginolyticus or assistant hemolysis vibrio, and health and safety of human beings are ensured.
Mesenchymal stem cell dose is 5×10\*7/10ml and is transplanted by intravenous infusion. The cells are used once every three days and for three times.
The invention relates to the technical field of medicines, in particular to a PDE delta protein degradation targeting chimera as well as a preparation method and application thereof. The PDE delta protein degradation targeting chimera is a derivative with a chemical structural general formula (I) and pharmaceutically acceptable salts thereof. Pharmacological experiments show that the derivative or the salts have very strong inhibitory activity on KRAS-PDE delta protein interaction and have relatively strong in-vitro anti-tumor activity. The invention further provides the preparation method of the derivative and the pharmaceutically acceptable salts thereof. In-vivo experiments show that the compound (I) can effectively lower the in-vivo PDE delta expression quantity, can obviously delay tumor growth and can be applied to tumor diseases caused by Kras mutation. The compound as the PDE delta protein degradation targeting chimera reported for the first time has further development and research value.
The invention discloses a double-formula medicine used for treating insomnia, and a preparation method thereof. With existing insomnia-treating medicines, a simultaneous kidney invigorating, liver soothing and tranquilizing function can hardly be achieved. The medicine assists in solving the problem. With the medicine, various depressive insomnias can be treated with multiple targets, multiple links and multiple approaches. The double-formula medicine provided by the invention is composed by a formula A and a formula B. The formula A is composed of a Tiantai radix linderae extract, a corydalis tuber extract, panax notoginseng powder, a Chinese clematis root and rhizome extract, black common monkshood daughter root, an eucommia extract, and the like. The formula B is composed of a white mulberry root-bark extract, a psoralea corylifolia extract, a dipsacus asper extract, a silktree albizia bark extract, an oriental waterplantain tuber extract, an asiatic plantain seed extract, a Chinese arborvilae seed extract, a thinleaf milkwort root extract, a spine date seed extract, a common cnidium fruit extract, and the like. The invention also provides a preparation method of the double-formula medicine. With the method, various depressive insomnias can be treated with multiple targets, multiple links and multiple approaches. The medicine is advantaged in safe treatment, no toxic or side effect, fast effect, and thorough treatment.
A polyethylene glycol (PEG) conjugate (I) is new. A polyethylene glycol (PEG) conjugate of formula (I) is new. [Image] n : 1-10; m : 1-10; R : human growth hormone or methionyl human growth hormone; and mPEG : is not defined. ACTIVITY : Endocrine-Gen; Nephrotropic. Hypophysectomized female Sprague Dawley rats were administered 180 Microg of PEG-growth hormone (GH)s subcutaneously and phosphate buffered saline was administered to the control group. The weight gain by the test and control group rats was monitored. The PEG-GHs administered rats showed a significant weight gain than the control group, upto 35 g after 11 days. MECHANISM OF ACTION : Hormone replacement therapy.
The E2F family of transcription factors plays a crucial role in the regulation of cell cycle progression and cell proliferation. Accumulative evidence indicates that aberrant expression or activation of E2F2 is a common phenomenon in malignances. E2F2 has emerged as a key player in the development and progression of various types of tumors. A wealth of research has substantiated that E2F2 could contribute to the enhancement of tumor cell proliferation, angiogenesis, and invasiveness. Moreover, E2F2 exerts its influence on a myriad of cellular processes by engaging with a spectrum of auxiliary factors and downstream targets, including apoptosis and DNA repair. The dysregulation of E2F2 in the context of carcinogenesis may be attributable to a multitude of mechanisms, which encompass modifications in upstream regulatory elements or epigenetic alterations. This review explores the function of E2F2 in cancer progression and both established and emerging therapeutic strategies aiming at targeting this oncogenic pathway, while also providing a strong basis for further research on the biological function and clinical applications of E2F2.
Following an acute overdosage of butalbital, acetaminophen and caffeine, toxicity may result from the barbiturate or the acetaminophen. Toxicity due to caffeine is less likely, due to the relatively small amounts in this formulation.

Signs and Symptoms: Toxicity from barbiturate poisoning includes drowsiness, confusion, and coma; respiratory depression; hypotension; and hypovolemic shock.

In acetaminophen overdosage: dose-dependent, potentially fatal hepatic necrosis is the most serious adverse effect. Renal tubular necroses, hypoglycemic coma and thrombocytopenia may also occur. Early symptoms following a potentially hepatotoxic overdose may include: nausea, vomiting, diaphoresis and general malaise. Clinical and laboratory evidence of hepatic toxicity may not be apparent until 48 to 72 hours post-ingestion. In adults hepatic toxicity has rarely been reported with acute overdoses of less than 10 grams, or fatalities with less than 15 grams.

Acute caffeine poisoning may cause insomnia, restlessness, tremor, and delirium, tachycardia and extrasystoles.

Treatment: A single or multiple overdose with this combination product is a potentially lethal polydrug overdose, and consultation with a regional poison control center is recommended.

Immediate treatment includes support of cardiorespiratory function and measures to reduce drug absorption. Vomiting should be induced mechanically, or with syrup of ipecac, if the patient is alert (adequate pharyngeal and laryngeal reflexes). Oral activated charcoal (1 g/kg) should follow gastric emptying. The first dose should be accompanied by an appropriate cathartic. If repeated doses are used, the cathartic might be included with alternate doses as required. Hypotension is usually hypovolemic and should respond to fluids. Pressors should be avoided. A cuffed endotracheal tube should be inserted before gastric lavage of the unconscious patient and, when necessary, to provide assisted respiration. If renal function is normal, forced diuresis may aid in the elimination of the barbiturate. Alkalinization of the urine increases renal excretion of some barbiturates, especially phenobarbital.

Meticulous attention should be given to maintaining adequate pulmonary ventilation. In severe cases of intoxication, peritoneal dialysis, or preferably hemodialysis may be considered. If hypoprothrombinemia occurs due to acetaminophen overdose, vitamin K should be administered intravenously.

If the dose of acetaminophen may have exceeded 140 mg/kg, acetylcysteine should be administered as early as possible. Serum acetaminophen levels should be obtained, since levels four or more hours following ingestion help predict acetaminophen toxicity. Do not await acetaminophen assay results before initiating treatment. Hepatic enzymes should be obtained initially, and repeated at 24-hour intervals.

Methemoglobinemia over 30% should be treated with methylene blue by slow intravenous administration.

  


Toxic Doses (for adults):
Regional Anesthesia: Effect of regional anesthesia will compare with general anesthesia without use of nonsteroid antiinflammatory drug usage. Combined epidural-spinal anesthesia will be performed to patients. %5 bupivacain and 20µg fentanyl will apply for spinal anesthesia. Anesthesia maintenance will ensure with bupivacain.
Aflatoxins (AFTs), a type of mycotoxin mainly produced by Aspergillus parasiticus and Aspergillus flavus, could be detected in food, feed, Chinese herbal medicine, grain crops and poses a great threat to public health security. Among them, aflatoxin B1 (AFB1) is the most toxic one. Exposure to AFB1 poses various health risks to both humans and animals, including the development of chronic inflammatory diseases, cardiovascular diseases, neurodegenerative diseases, and cancer. The molecular mechanisms underlying these risks are intricate and dependent on specific contexts. This review primarily focuses on summarizing the protective effects of quercetin, a natural phenolic compound, in mitigating the toxic effects induced by AFB1 in both in vitro experiments and animal models. Additionally, the review explores the molecular mechanisms that underlie these protective effects. Quercetin has been demonstrated to not only have the direct inhibitory action on the production of AFTs from Aspergillus, both also possess potent ameliorative effects against AFB1-induced cytotoxicity, hepatotoxicity, and neurotoxicity. These effects are attributed to the inhibition of oxidative stress, mitochondrial dysfunction, mitochondrial apoptotic pathway, and inflammatory response. It could also directly target several metabolic enzymes (i.e., CYP3As and GSTA1) to reduce the production of toxic metabolites of AFB1 within cells, then reduce AFB1-induced cytotoxicity. In conclusion, this review highlights quercetin is a promising detoxification agent for AFB1. By advancing our understanding of the protective mechanisms offered by quercetin, we aim to contribute to the development of effective detoxification agents against AFB1, ultimately promoting better health outcomes.
A minimum of 24 subjects (6 subjects per group) will be enrolled. Enrollment into Group 1 (control group with normal hepatic function) should be similar to the enrollment into Group 2, 3 and 4 with respect to age, gender, and body weight. Enrollment into Group 1 will remain open until the enrollment into the mild, moderate, and severe impairment groups are complete with matching controls for comparison. Serum level of total bilirubin and AST will be used to determine which group the hepatic impaired patient will be allocated l. Dosing of the different treatment groups will be staggered. Initially, 6 subjects in Group 1 (normal hepatic function) and 6 subjects in Group 2 will receive a single oral dose of MEK162 on Day 1.
Duchenne muscular dystrophy (DMD) is an X-linked recessive myopathy due to mutations in the dystrophin gene. Diaphragmatic weakness in DMD causes hypoventilation and elevated afterload on the right ventricle (RV). Thus, RV dysfunction in DMD develops early in disease progression. Herein, we deliver a 30-min sustained RV preload/afterload challenge to isolated hearts of wild-type (Wt) and dystrophic (Dmdmdx-4Cv) mice at both young (2-6 month) and middle-age (8-12 month) to test the hypothesis that the dystrophic RV is susceptible to dysfunction with elevated load. Young dystrophic hearts exhibited greater pressure development than wild type under baseline (Langendorff) conditions, but following RV challenge exhibited similar contractile function as wild type. Following the RV challenge, young dystrophic hearts had an increased incidence of premature ventricular contractions (PVCs) compared to wild type. Hearts of middle-aged wild-type and dystrophic mice had similar contractile function during baseline conditions. After RV challenge, hearts of middle-aged dystrophic mice had severe RV dysfunction and arrhythmias, including ventricular tachycardia. Following the RV load challenge, dystrophic hearts had greater lactate dehydrogenase (LDH) release than wild-type mice indicative of damage. Our data indicate age-dependent changes in RV function with load in dystrophin deficiency, highlighting the need to avoid sustained RV load to forestall dysfunction and arrhythmia.
Voltage-gated sodium channels (VGSCs) are responsible for the initiation and propagation of action potentials in the brain and muscle. Pathogenic variants in genes encoding VGSCs have been associated with severe disorders including epileptic encephalopathies and congenital myopathies. In this study, we identified pathogenic variants in genes encoding the α subunit of VGSCs in the fetuses of two unrelated families with the use of trio-based whole exome sequencing, as part of a larger cohort study. Sanger sequencing was performed for variant confirmation as well as parental phasing. The fetus of the first family carried a known de novo heterozygous missense variant in the SCN2A gene (NM_001040143.2:c.751G>A p.(Val251Ile)) and presented intrauterine growth retardation, hand clenching and ventriculomegaly. Neonatally, the proband also exhibited refractory epilepsy, spasms and MRI abnormalities. The fetus of the second family was a compound heterozygote for two parentally inherited novel missense variants in the SCN4A gene (NM_000334.4:c.4340T>C, p.(Phe1447Ser), NM_000334.4:c.3798G>C, p.(Glu1266Asp)) and presented a severe prenatal phenotype including talipes, fetal hypokinesia, hypoplastic lungs, polyhydramnios, ear abnormalities and others. Both probands died soon after birth. In a subsequent pregnancy of the latter family, the fetus was also a compound heterozygote for the same parentally inherited variants. This pregnancy was terminated due to multiple ultrasound abnormalities similar to the first pregnancy. Our results suggest a potentially crucial role of the VGSC gene family in fetal development and early lethality.
Intake of food product with a patented fermented rye bran: A patented fermented rye bran ingredient for food purpose has been produced through a process where a specific Lactobacillus curvatis strain was incubated with rye bran by Kampffmayer Food Innovation GmbH, Germany. The dried fermented rye bran was incorporated into a whole grain rye crisp bread product (25% on weight basis) commercially available in Sweden and in a novel extruded whole grain rye product (20%) developed by Lantmännen.Two crisp rye bread pieces (2 x 12g) were packed into moisture and air tight portion package. Participants are advised to consume 4 pieces daily. Rye puff was packed into 2 moisture and air tight portion bags. Participants are advised to consume 2 bags daily. Total energy: 518 kcal/day.
The treatment of postburn hypopigmentation was primarily surgical before the advent of new technologies. Medical devices and therapies are emerging to manage scar sequelae that can be disfiguring and associated with severe psychosocial impact. These innovations have been poorly investigated for hypopigmentation, but they represent a real hope. We reviewed all articles published on Pubmed up to June 2022. Included studies had to specifically focus on treating postburn hypopigmented scars. All articles evaluating transient solutions such as make-up, and articles describing inflammation-linked hypopigmentation with no etiological details or no burn injury history were excluded. Through this review, we have highlighted 6 different types of nonsurgical treatments reported in postburn leukoderma potentially allowing definitive results. Electrophoto-biomodulation or E light (combining intensive pulsed light, radiofrequency, and cooling), topical daylight psoralen UVA therapy, and lasers (fractional lasers using pulse energies or CO2FL devices, lasers-assisted drug delivery as local bimatoprost and tretinoin or pimecrolimus) have been explored with encouraging results in hypopigmented burns. Finally, other promising medical strategies include using FK506, a nonsteroidal anti-inflammatory drug, to induce melanogenesis or using melanocyte-stimulating hormones with fractional laser-assisted drug deliveries, which are expected to emerge soon.
Using random digit dialing (RDD) sampling technique, participants were randomized one of four airtime incentive amounts contingent on them completing the noncommunicable disease risk factor survey. This mobile phone survey will be sent as an interactive voice response (IVR). In IVR surveys, participants use their touch tone key pad to answer pre-recorded questions. (i.e. If you are male, pres 1; If you are female, press 2). This study will be conducted in both Colombia and Tanzania.
Acute respiratory distress syndrome (ARDS) is marked by damage to the capillary endothelium and alveolar epithelium following edema formation and cell infiltration. Currently, there are no effective treatments for severe ARDS. Pathologies such as sepsis, pneumonia, fat embolism, and severe trauma may cause ARDS with respiratory failure. The primary mechanism of edema clearance is the epithelial cells' Na/K-ATPase (NKA) activity. NKA is an enzyme that maintains the electrochemical gradient and cell homeostasis by transporting Na+ and K+ ions across the cell membrane. Direct injury on alveolar cells or changes in ion transport caused by infections decreases the NKA activity, loosening tight junctions in epithelial cells and causing edema formation. In addition, NKA acts as a receptor triggering signal transduction in response to the binding of cardiac glycosides. The ouabain (a cardiac glycoside) and oleic acid induce lung injury by targeting NKA. Besides enzymatic inhibition, the NKA triggers intracellular signal transduction, fostering proinflammatory cytokines production and contributing to lung injury. Herein, we reviewed and discussed the crucial role of NKA in edema clearance, lung injury, and intracellular signaling pathway activation leading to lung inflammation, thus putting the NKA as a protagonist in lung injury pathology.
BACKGROUND: Over one thousand pediatric kidney transplant candidates are added to the waitlist annually, yet the prospective time spent waiting is unknown for many. Our study fills this gap by identifying variables that impact waitlist time and by creating an index to predict the likelihood of a pediatric candidate receiving a transplant within 1 year of listing. This index could be used to guide patient management by giving clinicians a potential timeline for each candidate's listing based on a unique combination of risk factors.
METHODS: A retrospective analysis of 3757 pediatric kidney transplant candidates from the 2014 to 2020 OPTN/UNOS database was performed. The data was randomly divided into a training set, comprising two-thirds of the data, and a testing set, comprising one-third of the data. From the training set, univariable and multivariable logistic regressions were used to identify significant predictive factors affecting wait times. A predictive index was created using variables significant in the multivariable analysis. The index's ability to predict likelihood of transplantation within 1 year of listing was validated using ROC analysis on the training set. Validation of the index using ROC analysis was repeated on the testing set.
RESULTS: A total of 10 variables were found to be significant. The five most significant variables include the following: blood group, B (OR 0.65); dialysis status (OR 3.67); kidney disease etiology, SLE (OR 0.38); and OPTN region, 5 (OR 0.54) and 6 (OR 0.46). ROC analysis of the index on the training set yielded a c-statistic of 0.71. ROC analysis of the index on the testing set yielded a c-statistic of 0.68.
CONCLUSIONS: This index is a modest prognostic model to assess time to pediatric kidney transplantation. It is intended as a supplementary tool to guide patient management by providing clinicians with an individualized prospective timeline for each candidate. Early identification of candidates with potential for prolonged waiting times may help encourage more living donation including paired donation chains.
Alkaptonuria is an inborn error of metabolism inherited as an autosomal recessive disorder due to a mutation in the homogentisic acid dioxygenase gene. It occurs rarely (global prevalence of alkaptonuria is 1 in 100,000 to 250,000), and mainly affects the joints and connective tissue of the body due to deposition of homogentisic acid giving affected areas a blue-black discoloration (ochronosis).In this case report, we present a male patient, aged 47 years, with joint and scleral involvement. He had been diagnosed many years ago with the disease by gas chromatography. His symptoms kept progressively worsening since he was recently prescribed physiotherapy and vitamin C for his disease, which has not been shown to be an effective treatment. A main reason for his disease deterioration was also the lack of nitisinone availability in his home country, as well as in the subcontinent region generally. We also presen a summary of some previously reported cases and treatment regimens to compare our case and present the comparison as a learning source for future physicians.
Participants in the experimental group received ACT training in the group setting aiming to reduce weight-related experiential avoidance. This included 6 sessions in total. Each session was completed approximately in 80 mins.