anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The present invention relates in a first aspect to a polynucleotide comprising an endolysin-encoding ribonucleic acid or an autolysin-encoding ribonucleic acid for use as a drug or to a polynucleotide comprising an endolysin-encoding ribonucleic acid or an autolysin-encoding ribonucleic acid for use in treating and/or preventing a bacterial infection, wherein the bacterial infection is preferably a Streptococcus infection, in particular a Streptococcus pneumoniae infection. The invention relates in a second aspect to a polynucleotide, in particular ribonucleic acid molecule, comprising and preferably consisting of a nucleic acid sequence which is at least 70% identical to the sequence of SEQ ID NO. 1, of SEQ ID NO. 2, of SEQ ID NO. 3, of SEQ ID NO: 4 or of SEQ ID NO: 12 or of SEQ ID NO: 13. The invention relates in a third aspect to a pharmaceutical composition containing a polynucleotide according to the second aspect of the invention and optionally one or more pharmaceutically acceptable carriers and/or excipients.
TMPRSS3-related hearing loss presents challenges in correlating genotypic variants with clinical phenotypes due to the small sample sizes of previous studies. We conducted a cross-sectional genomics study coupled with retrospective clinical phenotype analysis on 127 individuals. These individuals were from 16 academic medical centers across 6 countries. Key findings revealed 47 unique TMPRSS3 variants with significant differences in hearing thresholds between those with missense variants versus those with loss-of-function genotypes. The hearing loss progression rate for the DFNB8 subtype was 0.3 dB/year. Post-cochlear implantation, an average word recognition score of 76% was observed. Of the 51 individuals with two missense variants, 10 had DFNB10 with profound hearing loss. These 10 all had at least one of 4 TMPRSS3 variants predicted by computational modeling to be damaging to TMPRSS3 structure and function. To our knowledge, this is the largest study of TMPRSS3 genotype-phenotype correlations. We find significant differences in hearing thresholds, hearing loss progression, and age of presentation, by TMPRSS3 genotype and protein domain affected. Most individuals with TMPRSS3 variants perform well on speech recognition tests after cochlear implant, however increased age at implant is associated with worse outcomes. These findings provide insight for genetic counseling and the on-going design of novel therapeutic approaches.
The REPAIR trial is a multicenter randomized controlled trial of 618 postpartum patients with hypertensive disorders of pregnancy randomized to intensive blood pressure control versus usual care during the first 6 weeks postpartum. The intervention group will receive intensive blood pressure (BP) control with nifedipine extended-release initiation when BP is ≥ 140/90 mmHg. The active control group will receive usual care with nifedipine ER initiation when BP is ≥ 150/100. The study will take place at two clinical sites: Medical College of Wisconsin (MCW) and Northwestern University (NU). All participants will undergo BP monitoring, cardiovascular function assessment, and collection of cardiovascular biomarkers at baseline, 6 weeks, and 12 months postpartum. Specifically, cardiac function and structure will be assessed with transthoracic echocardiogram, endothelial dysfunction with brachial artery flow-mediated dilation, and arterial stiffness with carotid-femoral pulse wave velocity. The primary outcome is the incident diagnosis of stage I hypertension at one year postpartum.
Participants randomized 2:1 to receive UX701 or Placebo. Participants randomized to UX701 receive a single, peripheral IV infusion of UX701 at a dose selected in Stage 1. Participants randomized to placebo will receive a single, peripheral IV infusion of normal saline (placebo).
PURPOSE:To obtain the subject antibody, specifically bindable to a murine interleukin-6 receptor and useful for elucidating various properties of the murine interleukin-6 receptor, a therapeutic agent for abnormal production and immunoassay thereof, etc., in relation to the murine interleukin-6 receptor. CONSTITUTION:A murine interleukin-6 receptor is used as an immunogen and administered to immunologically sensitize a mammal. After the final immunization, the whole blood is collected. Blood serum is then separated from the collected blood and an antibody is further isolated from the separated blood serum according to a conventional method. Thereby, a polyclonal antibody capable of recognizing the murine interleukin-6 receptor is obtained. A splenic cell is collected from the mammal after the final immunization, fused to a cellular strain of a myeloma and selectively cultured in a culture medium to afford a fused strain. A strain capable of recognizing the murine interleukin-6 receptor is then cloned from the fused strain and the monocloned fused strain is cultured. The resultant product is subsequently separated from the culture to provide the objective monoclonal antibody to the murine interleukin-6 receptor.
Equine sarcoids are common non-metastasising skin tumours in horses, associated with bovine papillomavirus (BPV) infection. Six subtypes are recognised (occult, verrucose, nodular, fibroblastic, mixed and malevolent lesions), with variable clinical behaviour. The pathophysiology underlying varying tumour phenotype is poorly understood, and previous data on associations with viral load have been conflicting. To better understand this clinical variation, we investigated associations between tumour subtype and viral load, viral early protein gene expression, and expression of 10 host genes by quantitative polymerase chain reaction in 27 sarcoids and 5 normal skin samples. Viral DNA copy number did not differ between subtypes but was significantly higher in animals with fewer tumours. Expression of BPV E2 and E6 was higher in occult lesions compared to fibroblastic or nodular lesions, while E5 expression was higher in previously-treated lesions. Of the host genes, only IL6 and IL1B differed between subtypes, with higher expression in fibroblastic lesions, while IL10 and CCL5 were elevated compared to skin in all lesion types, and elevations in TNF and TGFB1 were significant for occult lesions only. Expression of TLR9, ATR, VEGFA and PTGS2 in sarcoids was not significantly different from normal skin, suggesting differences between BPV and human papillomavirus tumorigenesis. Results for BPV viral load and gene expression differed from previous reports and are insufficient to explain the spectrum of tumour phenotypes. Activation of both pro-inflammatory and anti-inflammatory immune pathways in sarcoids could influence tumour growth and effective immune responses, and the contribution of specific infiltrating immune cells requires further investigation.
This Stage II study is in response to NIDA's Behavioral Therapies Development Program (PA-99-107). A randomized clinical trial is proposed to evaluate the direct, mediated, and moderated effects of Integrated Family and Cognitive-Behavioral Therapy (IFCBT), a multisystems treatment for adolescent drug abuse with promising efficacy results. In the first study aim, we seek to evaluate the separate and possibly synergistic effects of family systems and cognitive-behavioral IFCBT components on posttreatment drug abuse problem severity, problem behavior, psychiatric distress, and academic achievement of adolescent drug abusers. Innovative analytic strategies are subsequently used to evaluate the degree to which successful outcomes are attributable to specific familial and cognitive-behavioral change processes targeted by IFCBT components. The possibility of effect-modification also is considered, with a focus on neurocognitive, psychiatric comorbidity, and demographic factors. Namely, we seek to understand how variations in specific client characteristics, such as executive dysfunctions or psychiatric comorbidity, might explain why treatments work for some drug abusing youths but not others. In addition to promising findings on IFCBT efficacy, this Stage II proposal benefits from the development and Stage I study application of (a) treatment manuals; (b) therapist training procedures; (c) therapist adherence and competence tools; (d) a neuropsychological battery to assess cognitive functions; (e) a psychodiagnostic battery to assess comorbid psychiatric disorders; and (f) a study assessment battery comprised of therapeutic process and outcome measures. This revised application has sought to address well-taken concerns cited by the reviewers while maintaining proposal strengths. The lack of adolescent drug treatment research continues to be a serious gap in the addictions literature despite alarmingly high rates of drug abuse among youth and the range of morbidities and mortality that result nationwide. If successful, this project should help to identify specific behavior change processes targeted by family systems and cognitive-behavioral treatments that foster subsequent reductions in drug use and problem behavior among recovering youth. Neurocognitive and psychiatric influences on adolescent drug treatment outcomes appear to be significant yet are poorly understood. Increasing our understanding of relationships between client characteristics, skill development during treatments, and subsequent outcomes should also help to improve adolescent drug treatments.
The aim of this study was to evaluate the association between diabetes and cognitive performance in a nationally representative study in Brazil. We also aimed to investigate the interaction between frailty and diabetes on cognitive performance. A cross-sectional analysis of the Brazilian Longitudinal Study of Aging (ELSI-Brazil) baseline data that included adults aged 50 years and older was conducted. Linear regression models were used to study the association between diabetes and cognitive performance. A total of 8,149 participants were included, and a subgroup analysis was performed in 1,768 with hemoglobin A1c data. Diabetes and hemoglobin A1c levels were not associated with cognitive performance. Interaction of hemoglobin A1c levels with frailty status was found on global cognitive z-score (P-value for interaction=0.038). These results suggested an association between higher hemoglobin A1c levels and lower cognitive performance only in non-frail participants. Additionally, undiagnosed diabetes with higher hemoglobin A1c levels was associated with both poor global cognitive (β=-0.36; 95%CI: -0.62; -0.10, P=0.008) and semantic verbal fluency performance (β=-0.47; 95%CI: -0.73; -0.21, P=0.001). In conclusion, higher hemoglobin A1c levels were associated with lower cognitive performance among non-frail participants. Higher hemoglobin A1c levels without a previous diagnosis of diabetes were also related to poor cognitive performance. Future longitudinal analyses of the ELSI-Brazil study will provide further information on the role of frailty in the association of diabetes and glycemic control with cognitive decline.
BACKGROUND: We describe the first case of a pediatric patient with acute intermittent porphyria and severe chronic porphyric neuropathy treated with givosiran, a small-interfering RNA that drastically decreases delta-aminolevulinic acid production and reduces porphyric attacks' recurrence.
CASE REPORT: A 12-year-old male patient with refractory acute intermittent porphyria and severe porphyric neuropathy was followed prospectively for 12 months after givosiran initiation (subcutaneous, 2.5 mg/kg monthly). Serial neurological, structural, and resting-state functional magnetic resonance imaging (MRI) evaluations were performed, including clinical scales and neurophysiological tests. Delta-aminolevulinic acid urinary levels dropped drastically during treatment. In parallel, all the administered neurological rating scales and neurophysiological assessments showed improvement in all domains. Moreover, an improvement in central motor conduction parameters and resting-state functional connectivity in the sensory-motor network was noticed. At the end of the follow-up, the patient could walk unaided after using a wheelchair for 5 years.
CONCLUSIONS: A clear beneficial effect of givosiran was demonstrated in our patient with both clinical and peripheral nerve neurophysiologic outcome measures. Moreover, we first reported a potential role of givosiran in recovering central motor network impairment in acute intermittent porphyria (AIP), which was previously unknown. This study provides Class IV evidence that givosiran improves chronic porphyric neuropathy.
Non-smokers, ages 18-80, diagnosed with Diffuse Lewy Body Disease. Must meet the Consensus Criteria for the clinical diagnosis of DLBD.
1. Use 5-[4-[2-(N-methyl-N-(2-pyridyl)amino)ethoxy]-benzyl] thiazolidine-2.4-dione (compound I) or the tautomeric form thereof, or a pharmaceutically acceptable derivative thereof for manufacturing a medicament reducing post-ischaemic injury of the heart and/or improving the functional recovery of the heart following myocardial ischaemia in a human or non-human mammal, wherein the composition is adapted for an acute administration such that the Compound (I) dose or the tautomeric form thereof, or a pharmaceutically acceptable derivative thereof is higher than the dose associated with antihyperglycemic effect. 2. Use of claim 1, wherein the medicament comprises Compound (I) or the tautomeric form thereof, or a pharmaceutically acceptable derivative thereof and a thrombolytic agent. 3. Use of claim 1, wherein the thrombolytic agent is streptokinase. 4. Use of claim 1, wherein in a human or non-human mammal suffers from diabetes.
Subjects randomized to Buffered Anesthetic, then Unbuffered Anesthetic will first receive an injection with 1% Buffered Lidocaine 1:100,000 Epinephrine. After one week minimum washout period, subjects will then receive an injection with 2% Unbuffered Lidocaine 1:100,000 Epinephrine.
FIELD: medicine. SUBSTANCE: invention relates to treatment of patients with diseases of locomotor system: osteochondrosis, radiculitis, radiculoneuritis, arthritis and arthrosis. Proposed reparative-regenerative preparation has animal venum, mainly viper venom (Vipera berus berus), solvent, emulsifier, preserving agent and admissible inert impurities. Method of preparing the reparative-regenerative preparation involves preparing the parent components, their interbinding using solvent, emulsifier and preserving agent followed by purification and testing the ready preparation. Viper venum is subjected for lyophilic drying and crystallization maintaining temperature T 1  with respect to temperature T 2  in industrial compartment at the range 1,9 <= (ηT 1 +T 2 )/T 2 <= 2,1 (temperature by Kelvin scale) where - experimental coefficient taken depending on season of venom preparing and moisture content in its at the range 0,28 <= η <= 1,6. Invention relates to the method of curative use of the reparative-regenerative preparation. Invention provides the most complete use of the preparation in practice and broadening its functional possibilities. EFFECT: improved method of making, enhanced therapeutic effectiveness for treatment of patients with some diseases. 3 cl, 3 ex
BACKGROUND: Chronic venous insufficiency (CVI) is the consequence of venous valve reflux and/or venous flow obstruction and resulting venous hypertension in the lower extremities. The aim of this prospective supplement registry study was to evaluate the efficacy of compression stockings or Pycnogenol® in controlling symptoms and edema in CVI and their efficacy on microcirculatory parameters.
METHODS: Two comparable groups of 30 subjects with CVI were observed for 4 months.
RESULTS: Elastic compression was less tolerated than Pycnogenol® with 12 subjects being unable to follow the compression routine. No side effects due to supplementation were observed; tolerability of the supplementation was optimal. Ambulatory venous pressure (AVP) and refilling time (RT) at inclusion indicated a significant increase in venous pressure and reflux (refilling time <16 seconds). AVP and RT did not change after 4 months. Microcirculatory and clinical measurements were comparable at inclusion between the 2 groups. After 4 months, skin resting flux (RF) and skin PO<inf>2</inf>-PCO<inf>2</inf> were significantly improved with Pycnogenol® compared to compression (P<0.05). The significant increase in skin PO<inf>2</inf> and the decrease in PCO<inf>2</inf> after Pycnogenol® intake were ascribed to the decrease in the abnormally high skin resting flux, a sign of better perfusion and skin nutritional supply. Pycnogenol® reduced leg volume, on average by 18.3% in the evening compared to 4.4% of reduction with compression (P<0.05) showing an important effect on edema. The venous Clinical Severity Score (VCSS) and the composite symptom score (CSS) decreased significantly in the Pycnogenol® group compared to compression, indicating a better improvement in microcirculatory perfusion and nutritional supply produced by the supplementation of Pycnogenol® in comparison with compression. Pycnogenol® significantly improved microcirculation and clinical symptoms in comparison with compression. The decrease in local oxidative stress (OS) at the distal perimalleolar region with Pycnogenol® was significant in comparison with compression (P<0.05). A lower local OS is an important metabolic indication of a better capillary perfusion with better nutritional exchanges. At the end of the registry study, four small ulcerations and skin breaks in four limbs (between 3 and 5 mm of maximum diameters) were observed in the compression group. No ulcerations or skin breaks were observed in the Pycnogenol® group.
CONCLUSIONS: Pycnogenol® relieved edema, improved microcirculation in CVI patients and reduced stationary, interstitial fluid in comparison with compression. Most symptoms of CVI are associated with interstitial water retention; the presence of extra fluid in limb tissues alters perfusion and nutrient supply. Pycnogenol® supplementation reduced water and fluid accumulation in CVI limbs and improved microcirculation and local oxidative stress thus showing important anti-edema effects.
BACKGROUND AND PURPOSE: Cone beam computed tomography (CBCT) is routinely used in radiotherapy to localize target volume. The aim of our study was to determine the biological effects of CBCT dose compared to subsequent therapeutic dose by using in vitro chromosome dosimetry.
MATERIALS AND METHODS: Peripheral blood samples from five healthy volunteers were irradiated in two phantoms (water filled in-house made cylindrical, and Pure Image CTDI phantoms) with 6 MV FFF X-ray photons, the dose rate was 800 MU/min and the absorbed doses ranged from 0.5 to 8 Gy. Irradiation was performed with a 6 MV linear accelerator (LINAC) to generate a dose-response calibration curve. In the first part of the investigation, 1-5 CBCT imaging was used, in the second, only 2 Gy doses were delivered with a LINAC, and then, in the third part, a combination of CBCT and 2 Gy irradiation was performed mimicking online adapted radiotherapy treatment. Metaphases were prepared from lymphocyte cultures, using standard cytogenetic techniques, and chromosomal aberrations were evaluated. Estimate doses were calculated from chromosome aberrations using dose-response curves.
RESULTS: Samples exposed to X-ray from CBCT imaging prior to treatment exhibited higher chromosomal aberrations and Estimate dose than the 2 Gy therapeutic (real) dose, and the magnitude of the increase depended on the number of CBCTs: 1-5 CBCT corresponded to 0.04-0.92 Gy, 1 CBCT + 2 Gy to 2.32 Gy, and 5 CBCTs + 2 Gy to 3.5 Gy.
CONCLUSION: The estimated dose based on chromosomal aberrations is 24.8% higher than the physical dose, for the combination of 3 CBCTs and the therapeutic 2 Gy dose, which should be taken into account when calculating the total therapeutic dose that could increase the risk of a second cancer. The clinical implications of the combined radiation effect may require further investigation.
Osteoarthritis (OA) is the most common form of arthritis in the population. It is characterized pathologically by both focal loss of articular cartilage and marginal and central new bone formation. OA of knee, the principal large joint to be affected, results in disabling knee symptoms in an estimated 10% of people older than 55 years, a quarter of whom are severely disabled. The risk of disability attributable to knee OA alone is as great as that due to cardiac disease and greater than that due to any other medical disorder in the elderly. A recent World Health Organization report on the global burden of disease indicates that knee OA is likely to become the fourth most important global cause of disability in women and the eighth most important in men. Knee OA is associated with symptoms of pain and functional disability. Physical disability arising from pain and loss of functional capacity reduces quality of life and increases the risk of further morbidity and mortality. Current treatments aim at alleviating these symptoms of mild to moderate OA by several different methods: non-pharmacological treatment (for example education, exercise, lifestyle changes) or pharmacological treatments(for example paracetamol, NSAIDs and Capsaicin gel topical treatments). Current evidence to support the various treatments in current use, however, is very variable. Capsaicin, the active principle of hot chili pepper, is thought to selectively stimulate unmyelinated C fibre afferent neurons and cause the release of substance P. Prolonged application of capsaicin reversibly depletes stores of substance P, and possibly other neurotransmitters, from sensory nerve endings. This reduces or abolishes the transmission of painful stimuli from the peripheral nerve fibres to the higher centres.There were many study on Capsaicin gel to confirm the effectiveness of capsaicin gel in many dosages. However, there has been no efficacy study on the capsaicin 0.0125% of the Thai produce "Capsika gel " before, therefore, this study is proposed.
Atrial fibrillation (AF) is a common cardiac arrhythmia with serious health consequences if not detected and treated early. Detecting AF using wearable devices with photoplethysmography (PPG) sensors and deep neural networks has demonstrated some success using proprietary algorithms in commercial solutions. However, to improve continuous AF detection in ambulatory settings towards a population-wide screening use case, we face several challenges, one of which is the lack of large-scale labeled training data. To address this challenge, we propose to leverage AF alarms from bedside patient monitors to label concurrent PPG signals, resulting in the largest PPG-AF dataset so far (8.5 M 30-second records from 24,100 patients) and demonstrating a practical approach to build large labeled PPG datasets. Furthermore, we recognize that the AF labels thus obtained contain errors because of false AF alarms generated from imperfect built-in algorithms from bedside monitors. Dealing with label noise with unknown distribution characteristics in this case requires advanced algorithms. We, therefore, introduce and open-source a novel loss design, the cluster membership consistency (CMC) loss, to mitigate label errors. By comparing CMC with state-of-the-art methods selected from a noisy label competition, we demonstrate its superiority in handling label noise in PPG data, resilience to poor-quality signals, and computational efficiency.