anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The invention relates to a preparation capable of nursing essence, replenishing qi, refreshing spirit and balancing yin and yang, and a preparation method thereof. The preparation is prepared from sealwort, medlar, dogwood, epimedium extract and American ginseng. The preparation method comprises the following steps of: adding water into the sealwort, the medlar, the dogwood, the epimedium and the like, soaking, cooking, filtering, concentrating, cooling, then adding ethanol and settling at the temperature of 5-10 DEG C; absorbing a supernatant fluid, then adding the ethanol and residual deposits, fully stirring, settling, discarding the deposits, combining filtrates, reclaiming, removing the ethanol, drying and pulverizing at low pressure, adding the American ginseng and starch, pelletizing and then preparing into a capsule. The preparation is prepared by selecting the American ginseng and the like capable of replenishing qi and balancing yin and yang. The preparation method of water extraction and then alcohol deposition is adopted, all the impurities, such as protein, amylase and the like can be removed, effective components, such as alkaloid, glycoside, amino acid and the like are reserved, and the medicinal value is fully improved. Clinical trials of the affiliated Liyuan hospital of Tongji Medical Institute of Huazhong University of Science and Technology prove that the preparation has the actions of nursing essence, replenishing qi, refreshing spirit, balancing yin and yang and improving the immunity of organisms.
In eukaryotic cells, aerobic energy is produced by mitochondria through oxygen uptake. However, little is known about the early mitochondrial responses to moderate hypobaric hypoxia (MHH) in highly metabolic active tissues. Here, we describe the mitochondrial responses to acute MHH in the heart and skeletal muscle. Rats were randomly allocated into a normoxia control group (n = 10) and a hypoxia group (n = 30), divided into three groups (0, 6, and 24 h post-MHH). The normoxia situation was recapitulated at the University of Granada, at 662 m above sea level. The MHH situation was performed at the High-Performance Altitude Training Centre of Sierra Nevada located in Granada at 2320 m above sea level. We found a significant increase in mitochondrial supercomplex assembly in the heart as soon as the animals reached 2320 m above sea level and their levels are maintained 24 h post-exposure, but not in skeletal muscle. Furthermore, in skeletal muscle, at 0 and 6 h, there was increased dynamin-related protein 1 (Drp1) expression and a significant reduction in Mitofusin 2. In conclusion, mitochondria from the muscle and heart respond differently to MHH: mitochondrial supercomplexes increase in the heart, whereas, in skeletal muscle, the mitochondrial pro-fission response is trigged. Considering that skeletal muscle was not actively involved in the ascent when the heart was beating faster to compensate for the hypobaric, hypoxic conditions, we speculate that the different responses to MHH are a result of the different energetic requirements of the tissues upon MHH. KEY POINTS: The heart and the skeletal muscle showed different mitochondrial responses to moderate hypobaric hypoxia. Moderate hypobaric hypoxia increases the assembly of the electron transport chain complexes into supercomplexes in the heart. Skeletal muscle shows an early mitochondrial pro-fission response following exposure to moderate hypobaric hypoxia.
The outcomes reported in trials across all stages of chronic kidney disease (CKD) are highly variable and often do not include outcomes that are directly relevant to patients and caregivers. Frequently, the outcomes reported in trials are often unvalidated surrogate biochemical end points. The omission of outcomes that are meaningful and important to patients can diminish the value of trials in supporting treatment decisions. In response, there have been increasing efforts across many health and medical disciplines to develop core outcome sets, defined as the minimum set of outcomes to be reported in all trials in a specific health area to improve the relevance and consistency of reporting trial outcomes. The international Standardized Outcomes in Nephrology (SONG) initiative was established in 2014 and has since developed seven core outcome sets for different diagnosis and treatment stages of CKD. The core outcomes were based on consensus among patients, caregivers, and health professionals. Each core outcome set includes at least one patient-reported outcome, including fatigue (hemodialysis), life participation (kidney transplantation, peritoneal dialysis, early CKD not yet requiring kidney replacement therapy, children and adolescents, and glomerular disease), and pain (polycystic kidney disease). This article outlines how patient-reported outcomes are currently reported in trials, discusses core patient-reported outcomes that have been established for trials in kidney disease, and outlines strategies for implementing core patient-reported outcomes in trials.
1-(2-chloroethyl)-1-nitroso-3-(1-cyano-cyclohexyl)-urea of formula (I) is new. Useful as cytostatic and antitumour agent. (I) is used to treat malignant neoplasms and hemopathies and avoids protection of atypic cells and invasion of tissues by metastases. The cpd. may be administered orally, rectally or parenterally in classical formulations. It is stable at room temp. and may be stored without partic. precautions. It is soluble in vegetable oils and most organic solvents (not petroleum ether), but has only low solubility in water.
PROBLEM TO BE SOLVED: To obtain a surfactant hardly irritating the skin, excellent in foaming power and stability of foam and having satisfactory solubility and compatibility by using a specified hydroxyalkyltrehalose. SOLUTION: This surfactant is made of a 6-O-hydroxyalkyltrehalose represented by formula I, II or III. In the formulae I-III, R is an 8-10C alkyl or alkenyl. The alkyl group of the 6-O-hydroxyalkyltrehalose represented by R is, e.g. a straight chain alkyl such as octyl or a branched chain alkyl such as 2-ethylhexyl. The alkenyl group is e.g. oleyl. The alkyl or alkenyl group may be a mixture but the number of C atoms is preferably 8-12 from the viewpoint of reactivity in production and foam characteristics such as the foaming power of the product and the stability of foam. This surfactant is used in various uses and is especially advantageously applied at the surfactant component of a detergent compsn.
This systematic review of randomized controlled trials (RCTs) aims to compare important clinical, functional, and radiological outcomes between robotic-assisted total hip arthroplasty (RATHA) and conventional total hip arthroplasty (COTHA) in patients with hip osteoarthritis. We identified published RCTs comparing RATHA with COTHA in Ovid MEDLINE, EMBASE, Scopus, and Cochrane Library. Two reviewers independently performed study screening, risk of bias assessment and data extraction. Main outcomes were major complications, revision, patient-reported outcome measures (PROMs), and radiological outcomes. We included 8 RCTs involving 1014 patients and 977 hips. There was no difference in major complication rate (Relative Risk (RR) 0.78; 95% Confidence Interval (CI) 0.22 to 2.74), revision rate (RR 1.33; 95%CI 0.08 to 22.74), and PROMs (standardized mean difference 0.01; 95%CI - 0.27 to 0.30) between RATHA and COTHA. RATHA resulted in little to no effects on femoral stem alignment (mean difference (MD) - 0.57 degree; 95%CI - 1.16 to 0.03) but yielded overall lower leg length discrepancy (MD - 4.04 mm; 95%CI - 7.08 to - 1.0) compared to COTHA. Most combined estimates had low certainty of evidence mainly due to risk of bias, inconsistency, and imprecision. Based on the current evidence, there is no important difference in clinical and functional outcomes between RATHA and COTHA. The trivial higher radiological accuracy was also unlikely to be clinically meaningful. Regardless, more robust evidence is needed to improve the quality and strength of the current evidence.PROSPERO registration: the protocol was registered in the PROSPERO database (CRD42023453294). All methods were carried out in accordance with relevant guidelines and regulations.
Contemporary research on the genomics of Attention Deficit Hyperactivity Disorder (ADHD) often underrepresents admixed populations of diverse genomic ancestries, such as Latin Americans. This study explores the relationship between admixture and genetic associations for ADHD in Colombian and Mexican cohorts. Some 546 participants in two groups, ADHD and Control, were genotyped with Infinium PsychArray®. Global ancestry levels were estimated using overall admixture proportions and principal component analysis, while local ancestry was determined using a method to estimate ancestral components along the genome. Genome-wide association analysis (GWAS) was conducted to identify significant associations. Differences between Colombia and Mexico were evaluated using appropriate statistical tests. 354 Single-nucleotide polymorphisms (SNPs) and Single-nucleotide variants (SNVs) related to some genes and intergenic regions exhibited suggestive significance (p-value < 5*10e-5) in the GWAS. None of the variants revealed genome-wide significance (p-value < 5*10e-8). The study identified a significant relationship between risk SNPs and the European component of admixture, notably observed in the LOC105379109 gene. Despite differences in risk association loci, such as FOXP2, our findings suggest a possible homogeneity in genetic variation's impact on ADHD between Colombian and Mexican populations. Current reference datasets for ADHD predominantly consist of samples with high European ancestry, underscoring the need for further research to enhance the representation of reference populations and improve the identification of ADHD risk traits in Latin Americans.
Ethanol extract of raw propolis (EEP; ElEzaby Co. Labs, Cairo, Egypt.) was prepared by adding 10 gm of propolis (Imtinan, Cairo, Egypt) to 40 gm of 70% ethanol (ElGomhorya Co., Cairo, Egypt) (for 20% tincture) in a dark container to prevent reduction of propolis. The container was sealed and placed at room temperature for a period of three weeks. The sealed container was manually shaken every 2 days to ensure proper mixing. After 3 weeks, the container was opened and ethanol extract of propolis was obtained. Ethanol-free EEP was made by evaporating the ethanol in a water bath. EEP was then mixed with Ciprofloxacin powder in the ratio 1:1. Saline drops were added and mixed using the pestle until a creamy paste was achieved. This paste was then used for canal disinfection.
Systems and methods for the verification of cohort sample sets is provided. In some embodiments, a sample dataset is received, and used to generate a sample vector set. The sample vector is computed by encoding the dataset according to a set of classes, generating a matrix of the encoded dataset (where the rows of the matrix correspond to patients and the columns to a class or subclass), and converting the matrix into a series of vector spaces. An example vector set is received and the difference between the sample vector set and the example vector set. Calculating the difference is by framing the distance as a p-value in a hypothesis test, compared against a threshold. When the p-value is above the threshold the sample dataset is rejected.
In standard obstetric units, most full time midwives are rostered to work. They follow women during their pregnancy but not through labour. All low-risk pregnant women benefit from 5 prenatal consultations with a general practitioner, a midwife or an obstetrician, then 2 consultations with a midwife in maternity hospital of delivery. Couples have got the option to elaborate a birth project if desired.
BACKGROUND: To avoid causing a thromboembolic event in patients undergoing catheter ablation for atrial fibrillation (AF), patients are treated with oral anticoagulants (OAC) prior to the procedure. Despite being on anticoagulants, some patients develop a left atrial appendage thrombus (LAAT). To exclude the presence of LAAT, transesophageal ultrasound (TEE) is performed in all patients prior to the procedure. We hypothesized continuous treatment with anticoagulants would result in a low prevalence of LAAT, in patients with low CHA2DS2-VASc score.
METHOD: Medical records of consecutive patients planned to undergo AF ablation at Lund University Hospital during the years 2018-2020 were reviewed retrospectively. Examination protocols from transesophageal and transthoracic echocardiography were examined for LAAT and spontaneous echo contrast (SEC). Patients with LAAT and SEC were compared to patients without using Mann-Whitney U-test and Pearson Chi-squared analysis to test for correlation.
RESULTS: Of 553 patients, three patients (0.54%) had LAAT, and 18 (3.25%) had spontaneous contrast (SEC). Patients with LAAT or SEC had a higher CHA2DS2-VASc score, more often presented in AF at TEE and less often had a normal sized left atrium.
CONCLUSION: There is a low prevalence of LAAT and SEC in patients with AF scheduled for pulmonary vein isolation. Patients with SEC or LAAT tend to have paroxysmal AF less often and more often presented in AF at admission. No patients with CHA2DS2-VASc 0, paroxysmal AF, normal sized left atrium and sinus rhythm at TEE were found to have LAAT or SEC.
Joint replacements provide pain free movement for the injured or our aging population. Current prothesis mainly consist of hard metal on metal, or ceramic femoral head on ultra-high-molecular weight polyethylene (UHMWPE). In this study, a rodent fracture model was used to test the influence of wear debris from a high-performance polymer (polyimide MP-1™). Saline, MP-1™ Low Dose in Saline (1%), or MP-1 High Dose (2%) in Saline was injected directly into a standard closed unilateral femoral fracture in 12-week old Sprague Dawley rats (n = 25) for 1, 3 and 6 weeks. Endpoints included radiography, micro-computed tomography, mechanical testing and paraffin histology. No adverse effects from the wear particles were observed from the current study based on radiology, mechanical or histological data. Although the particles were present, histological analysis revealed a progression in healing between the Polyimide treated groups and the non-treated saline control groups over the duration of 1, 3, and 6 weeks, with no inhibition from the particles. The MP-1™ wear debris generated are larger than 1 µm thus are not able to be engulfed by macrophages and cause osteolysis. This family of polymers (polyimides) may be an ideal material to consider for articulating joints and other implants in the human body.
This is a Prospective, Randomized, Active-controlled, Rater-blinded Study to to assess the efficacy of paliperidone palmitate compared with oral risperidone in delaying time to relapse in patients recently diagnosed with schizophrenia who are at high risk of relapse. Recently diagnosed is defined as first diagnosis of any psychotic disorder within 5 years prior to screening. High risk of relapse is defined as having documented occurrence of 3 periods of breakthrough symptoms that required a change in patient care per the investigator's judgment (e.g., increase in dose, addition of a new drug, increase in the level of psychiatric care, notable increases in the frequency or intensity of patient contact required to maintain outpatient status, psychiatric hospitalization, etc.) within the previous 24 months, including 1 such period within the previous 6 months. Safety evaluations will include Adverse Event (AE) reporting, hematology and clinical chemistry laboratory tests, vital signs, electrocardiogram (ECG), and evaluations of suicidality and sexual functioning. Patients will receive either paliperidone palmitate 50, 75, 100, or 150 mg eq. monthly by injection for two years or oral risperidone 2, 4, 6, or 8 mg tabs once daily for two years.
INTRODUCTION: The aim of this study was to find statistically valid criteria to preoperatively divide acute appendicitis into simple and complicated to enable surgeons to administer the most appropriate antibiotic prophylaxis/therapy before surgery.
MATERIALS AND METHODS: We retrospectively reviewed a cohort of patients who underwent appendectomy from January 2022 to December 2023. Patients included were 0-14 years of age. Exclusion criteria included patients who underwent interval appendectomy or concurrent procedures at the same time of appendectomy. We divided patients into two groups: simple (group S) and complicated (group C) appendicitis according to intraoperative finding. Generalized linear model (GLM) with logit function was developed to identify the predictive variables of the type of appendicitis (S vs C) in terms of CRP value, neutrophils percentage and WBC count adjusted for age and sex of patients. Finally, principal component analysis (PCA) was carried out to identify the cutoff value of statistically significant variables found in the previous analysis.
RESULTS: One hundred and twenty patients were eligible (N female = 49, N male = 71) for the study. 74 and 46 patients were included in groups S and C, respectively. In a preliminary analysis using univariate and multivariate GLM, only CRP (p value =  < 0.001) and neutrophils percentage (p value = 0.02) were predictive variables for the type of appendicitis. The GLM shows a statistical lower value of CRP (adjusted odds ratio [OR] per unit, 0.17 [95% CI, 0.08-0.39]) and neutrophil percentage (adjusted OR per unit, 0.37 [95% CI, 0.16-0.86]) in the S group compared to C adjusted to age and sex. PCA analysis revealed a P-ROC cutoff of 4.2 mg/dl and 80.1 of CRP value (AUC = 84%) and neutrophil percentage (AUC = 70%), respectively.
CONCLUSIONS: We will perform a prospective study giving preoperative prophylactic cefazolin to patients with a CRP value under 4.2 mg/dl and amoxicillin-clavulanate therapy to patient with CRP value over 4.2 mg/dl.
Heterotopic ossification (HO) is a challenging condition that occurs after musculoskeletal injury and is characterized by the formation of bone in non-skeletal tissues. While the effect of HO on blood vessels is well established, little is known about its impact on lymphatic vessels. Here, we use a mouse model of traumatic HO to investigate the relationship between HO and lymphatic vessels. We show that injury triggers lymphangiogenesis at the injury site, which is associated with elevated vascular endothelial growth factor C (VEGF-C) levels. Through single-cell transcriptomic analyses, we identify mesenchymal progenitor cells and tenocytes as sources of Vegfc. We demonstrate by lineage tracing that Vegfc-expressing cells undergo osteochondral differentiation and contribute to the formation of HO. Last, we show that Vegfc haploinsufficiency results in a nearly 50% reduction in lymphangiogenesis and HO formation. These findings shed light on the complex mechanisms underlying HO formation and its impact on lymphatic vessels.
The case is a 73-year-old woman. She visited primary care doctor for abdominal pain, vomiting, diarrhea, and melena that persisted for 2 weeks. She was referred to our department because she had an elevated inflammatory response and CT showed a mass in her left upper quadrant. Contrast-enhanced CT showed a tumorous lesion mainly in the splenic flexure of the transverse colon, involving the greater curvature of the stomach, the tail of the pancreas, and the hilus of the spleen, accompanied by abscess formation. We suspected highly advanced colon cancer with multiple organ involvement, but we opted for multiple visceral resection because it was associated with high-grade inflammatory findings due to abscess formation. After she was treated with antibiotics, she underwent laparotomy on the 6th day of illness. Intraoperative findings showed no clear nodular lesions suggesting dissemination in the abdominal cavity and intraoperative washing cytology was negative. Since the mobility of the mass that invaded the posterior wall of the greater curvature of the stomach, the tail of the pancreas, and the splenic hilum centered on the splenic flexure was confirmed, the entire left upper abdominal evisceration was resected by resecting the splenic flexure of the colon, the stomach, the tail of the pancreas, and the spleen. The postoperative course was uneventful, and she was discharged on postoperative day 9. Histopathological examination confirmed invasion of colon cancer into the pancreas, spleen, and retroperitoneum. In this report, we present a case of colon cancer with multi-organ invasion that underwent left upper abdominal evisceration.
INTRODUCTION: Cervical cancer, while highly preventable, remains an international public health challenge especially in under resourced regions. Although early-stage cervix confined cancers are often amenable to surgical resection, larger tumors deemed locally advanced cervical cancer (LACC) necessitate systemic therapy as part of chemoradiation therapy. Moreover, systemic therapy is the standard therapeutic approach for those presenting with primary metastasis or recurrence.
AREAS COVERED: While several agents have been approved to treat recurrent cervical cancer including checkpoint inhibitors as well as both biomarker agnostic and specific antibody drug conjugates, the development of agents added to chemoradiation has been less fruitful. Until recently, the addition of novel therapies to chemoradiation has been negative in terms of improving outcomes; however, results of a recent Phase III clinical trial (NCT04221945) in LACC demonstrated that the addition of pembrolizumab to standard of care chemoradiation was associated with an improvement in progression-free survival and resulted in an FDA approval for this therapy. This observation led to the first change in treating LACC since the early 2000s.
EXPERT OPINION: Improvements in systemic therapy both alone and in combination with chemoradiation for cervical cancer have been realized. Ongoing research is needed for therapeutic options following immunotherapy.
Animal bait comprises (a) one or more solid polymers of animal of plant origin (or one or more synthetic equivalents or derivs. of these) as carrier; (b) an attractant which is specific for the animal which is to be baited; and (c) one or more pharmaceutical active agents which are in the carrier and which are as solid or liq. form. USE/ADVANTAGE - The baits can be used, e.g., to treat animals which live wild (e.g. foxes) with pharmaceutical agents, e.g. rabies vaccines. The bait is mechanically and thermally stable.