anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND AND OBJECTIVES: Multiple sclerosis (MS) is a CNS disease, characterized by demyelination, inflammation, and neurodegeneration. Recent advances in technology allow measurement of the axonal damage marker neurofilament light chain in peripheral blood. Two studies have shown that patients with MS have elevated neurofilament light levels before their first symptom, but longitudinal studies are lacking. We aimed to investigate the intraindividual neurofilament light dynamics during the presymptomatic phase of MS.
METHODS: The Danish Blood Donor Study (DBDS) has stored plasma samples from blood donors for more than 10 years. We identified DBDS participants, who had subsequently been diagnosed with MS, and included all samples donated before their first demyelinating symptom (median 5.00 samples per case). As controls, we included 2 healthy donors per case. Plasma levels of neurofilament light were measured and compared with quality-of-life data. We used a Bayesian approach to derive estimates for the percentage of cases with presymptomatic increased neurofilament light levels.
RESULTS: We observed that 12 (17%, 95% CI 9%-28%) of 69 presymptomatic MS donors had intermittently increased neurofilament light levels preclinically. Increased levels were present up to 9 years before clinical onset, also in primary progressive MS. Healthy donors and presymptomatic MS donors with and without increased neurofilament light levels reported equally high physical and mental well-being. Model-based estimates suggested that 55% of cases (95% credible interval [28%-87%]) had experienced increased presymptomatic neurofilament light levels.
DISCUSSION: Patients with MS periodically sustain axonal injury up to 9 years before clinical onset, even in primary progressive disease. This most likely represents asymptomatic disease activity. Some or even all patients are affected by this intermittent axonal injury, prompting the need for further studies of the presymptomatic phase in relation to prognosis and as a therapeutic window of opportunity.
The research team will administer a brief survey to ascertain behavioral, psychosocial, and clinical factors that may be related to non-prescription fentanyl (NPF) exposure among young people who use illicit drugs. The researchers will also characterize knowledge of and perceptions towards drugs contaminated with NPF, as well as the potential diversion of prescription fentanyl formulations (e.g., transdermal patches). After the interviewer-administered survey has been completed, participants will provide urine samples to determine recent exposure to NPF and other illicit drugs.

The research team will assess the acceptability and feasibility of "take home rapid drug tests" to test for fentanyl exposure among 100 participants from the target population. After the enrollment and baseline survey, participants will be provided with rapid drug tests that detect the presence or absence of fentanyl in their drug supply. Half the participants will be asked to test their urine to see if they have been exposed to a fentanyl-contaminated drug. The other half will be asked to test the residue of the drug that they intend to use. Study participants will then be asked to return in 2 weeks for a brief follow-up survey that will assess whether they used the self-tests, whether the technology was acceptable and easy to use, and whether and how a positive test result altered their drug-using and overdose prevention behaviors.
Tubulointerstitial fibrosis is an inevitable consequence of all progressive chronic kidney disease (CKD) and contributes to a substantial health burden worldwide. Icariin, an active flavonoid glycoside obtained from Epimedium species, exerts potential antifibrotic effect. The study aimed to explore the protective effects of icariin against tubulointerstitial fibrosis in unilateral ureteral obstruction (UUO)-induced CKD mice and TGF-β1-treated HK-2 cells, and furthermore, to elucidate the underlying mechanisms. The results demonstrated that icariin significantly improved renal function, alleviated tubular injuries, and reduced fibrotic lesions in UUO mice. Furthermore, icariin suppressed renal inflammation, reduced oxidative stress as evidenced by elevated superoxide dismutase activity and decreased malondialdehyde level. Additionally, TOMM20 immunofluorescence staining and transmission electron microscope revealed that mitochondrial mass and morphology of tubular epithelial cells in UUO mice was restored by icariin. In HK-2 cells treated with TGF-β1, icariin markedly decreased profibrotic proteins expression, inhibited inflammatory factors, and protected mitochondria along with preserving mitochondrial morphology, reducing reactive oxygen species (ROS) and mitochondrial ROS (mtROS) overproduction, and preserving membrane potential. Further investigations demonstrated that icariin could activate nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) pathway both in vivo and in vitro, whereas inhibition of Nrf2 by ML385 counteracted the protective effects of icariin on TGF-β1-induced HK-2 cells. In conclusion, icariin protects against renal inflammation and tubulointerstitial fibrosis at least partly through Nrf2-mediated attenuation of mitochondrial dysfunction, which suggests that icariin could be developed as a promising therapeutic candidate for the treatment of CKD.
Background: Dehydration, a common condition where the amount water lost from the body exceeds intake, disrupts metabolic processes and negatively impacts health and performance. Rehydration, the process of restoring body fluids and electrolytes to normal levels, is crucial for maintaining physiological health. In vivo dehydration models are experimental systems used to study the effects of dehydration on living organisms. However, a comprehensive summary of in vivo models and the application of human rehydration strategies is lacking. Methods: This review provides a comprehensive overview of various in vivo models and rehydration strategies. Results: In vivo models, stimulated by fluid restriction, exercise, thermal exposure, and chemicals, have been used to study dehydration. Importantly, the principles, characteristics, and limitations of the in vivo models are also discussed, along with rehydration administration methods, including oral, intestinal, intravenous, subcutaneous, and intraperitoneal routes. Additionally, rehydration strategies and the application for managing different dehydration conditions both in daily life and clinical settings have been summarized. Conclusions: Overall, this review aims to enhance the understanding of the conditions in which in vivo dehydration models and rehydration strategies are applicable, thereby advancing research into the physiological and pathological mechanisms of dehydration and supporting the development of effective rehydration therapies.
Before taking the femoral sheath, the researcher applied cold to the area where the femoral sheath was located with an ice pack for 20 minutes. A femoral sheath was performed immediately after the ice bag was removed.
BACKGROUND: Several studies have reported disproportionate wasting of the flexor muscles of the lower limbs (LL) compared to the extensors in patients with amyotrophic lateral sclerosis (ALS). However, these studies have involved small sample sizes (n 〈100), and their findings have been inconsistent. Thus, it remains uncertain whether a distinct pattern of LL muscle weakness is specific to ALS.
AIMS: To investigate the muscle weakness pattern in the LL at the knee, ankle, and toes in a large cohort of ALS patients and evaluate the relationship between the pattern of muscle strength and the extent of upper (UMN) and lower (LMN) motoneuron impairment.
MATERIAL AND METHODS: The strength of flexor and extensor muscle was evaluated in 1250 legs of newly diagnosed ALS patients at the knee, ankle, and foot toes. UMN and LMN burden were assessed using validated scores. Within-subjects ANOVA considering the type of muscle (flexor/extensor) and anatomical sites (knee/ankle/toes) and mixed-factorial ANOVA were conducted to explore the impact of UMN and LMN impairments on the muscle weakness pattern.
RESULTS: Muscle strength showed a significant decline from proximal to distal regions. Indeed both flexor and extensor muscles at the knee outperformed those at the ankle and toes. Within each site, extensor muscles exhibited less strength than flexor, except at the knee. Patients with heightened UMN impairment showed a more marked difference between flexors and extensors within each site, with extensor muscles being more compromised at the ankle and toes. Higher LMN impairment corresponded to a more pronounced weakness in flexor muscles at the ankle and toes compared to those at the knee.
CONCLUSIONS: The extensor muscle at the knee and the flexors at the foot and toes displayed relative resistance to ALS disease. UMN impairment amplified the differences between flexor and extensor muscles within each site, while LMN impairment demonstrated a clear distal-to-proximal vulnerability.
This invention relates to a complex immune gene medicine composition for inhibiting tumor cell. Via activating natural killer cell primarily, it improves immune response. By the merging way of using several cell hormones, for instance, it uses the first helper T cell (T-helper type 1, Th1) and the second helper T cell (T-helper type 2, Th2) type cell hormone. By using the Th2 type cell to inhibit the anti-extension growth factor to the natural killer cell suppression, it relieves the host immune inhibitory state. Furthermore, by using the Th1 type cell to activate vivacious natural killer cell in host, it strengthens the ability of host immune system to resist the growth of tumor cell. Finally, it achieves the goal of removing tumor cell.
Because geriatric patients may have altered drug distribution and diminished hepatic and/or renal function, reduced doses of midazolam are recommended. Intravenous and intramuscular doses of midazolam should be decreased for elderly and for debilitated patients (see WARNINGS and DOSAGE AND ADMINISTRATION) and subjects over 70 years of age may be particularly sensitive. These patients will also probably take longer to recover completely after midazolam administration for the induction of anesthesia. Administration of IM and IV midazolam to elderly and/or high-risk surgical patients has been associated with rare reports of death under circumstances compatible with cardiorespiratory depression. In most of these cases, the patients also received other central nervous system depressants capable of depressing respiration, especially narcotics (see DOSAGE AND ADMINISTRATION). 

  


Specific dosing and monitoring guidelines for geriatric patients are provided in the DOSAGE AND ADMINISTRATION section for premedicated patients for sedation/anxiolysis/amnesia following IV and IM administration, for induction of anesthesia following IV administration and for continuous infusion.
Celiac Disease (CD) is an autoimmune disease involving the mucosa of the small intestine, triggered by the ingestion of gluten in genetically predisposed individuals. CD represents a global health problem. The prevalence of CD, confirmed by intestinal biopsy, is estimated to be over 1% of the population of the Western world. Interestingly, the incidence of CD is continuously increasing around the world. CD is more common in women and children, although it is also becoming a common diagnosis also in men and adults. The clinical presentation of CD is characterized by a broad spectrum of both intestinal and extraintestinal manifestations, involving one or more organs. Several clinical categories of CD have been identified, including classical/typical CD (characterized by intestinal symptoms), atypical/subclinical CD (characterized by minor or extraintestinal symptoms), and silent CD (characterized by no symptoms). The category of "potential" CD was established for those patients with positive serology but without crypt hyperplasia and villous atrophy on duodenal biopsy. Duodenal biopsies can be avoided in the pediatric population, with high positive titer of IgA class anti-tTG (\>10 times the upper limit of normal), associated with EMA-positivity. The treatment of CD is based on gluten-free diet (GFD).

Anemia is one of the most common extraintestinal clinical manifestations of CD, present in more than half of adult patients at the time of diagnosis. Anemia in CD has a multifactorial pathogenesis: a) lack of absorption (or, sometimes, loss, as in the case of iron), of some micronutrients, such as iron, folate, vitamin B12, copper and zinc, b) coexistence of a chronic inflammatory state, as in the case of inflammatory bowel disease (IBD), c) refractory CD, d) medullary aplasia.

The main purpose of this multicentre research is to evaluate, retrospectively, analyzing the clinical and laboratory data of CD patients, the presence, prevalence, severity, and morphological characteristics of anemia, trying to define, when possible, the underlying pathogenetic mechanisms, paying particular attention to the characteristics of menstrual cycles, the iron, folate and vitamin B12 metabolism, any chronic inflammatory state, and thyroid hormones. It will be also recorded, in a subgroup of the selected CD patients, any therapeutic responses (i.e., improvement/regression) of anemia after at least one year of GFD.
Typhoid fever remains a significant health problem in sub-Saharan Africa, with incidence rates \>100 cases per 100,000 person-years of observation. Despite the prequalification of safe and effective typhoid conjugate vaccines (TCV), the uptake of these vaccines in African countries has remained low. Real-life effectiveness data, which inform public health programs on the impact of TCVs in reducing typhoid-related mortality and morbidity, are critical to enhancing the introduction of TCVs in high-burden settings. Here we describe a cluster-randomized trial to investigate population-level protection of TCV against blood culture-confirmed typhoid fever. A total of 80 geographically distinct clusters have been delineated within the Agogo district of the Asante Akim region in Ghana. Clusters will be randomized to the intervention arm receiving TCV or a control arm receiving the meningococcal A conjugate vaccine. The primary study endpoint is the overall protection of TCV against blood culture-confirmed typhoid fever. Total, direct, and indirect protection will be measured as secondary outcomes. Blood culture-based enhanced surveillance will enable the estimation of incidence rates in the intervention and control clusters. Evaluation of the real-world impact of TCVs will improve uptake of prequalified/licensed safe and effective typhoid vaccines in public health programs of high burden settings.
This is a double-blind (neither physician or participant knows the name of the assigned study drug), placebo-controlled (substance containing no medication), study in male and female volunteers with type 2 diabetes mellitus. For each volunteer, the study consists of a screening phase (up to 45 days), a run-in phase during which volunteers discontinue their oral anti-hyperglycemic drugs (21 to 35 days), a treatment phase during which volunteers will continue to be off their anti-hyperglycemic drugs and receive daily study drug (JNJ-38431055 or placebo) for 14 days, and a follow-up phase (10 days). After the follow-up phase, volunteers will restart their oral anti-hyperglycemic drugs. The following safety evaluations will be taken throughout the study: Electrocardiogram (an ECG is a painless procedure that gives a picture of the electrical activity of the heart), blood pressure, heart rate, and blood samples for laboratory tests. The primary outcomes will be safety and tolerability of JNJ-38431055 and 24-hour weighted mean glucose concentrations after 14 days of dosing with JNJ-38431055. Study drug will be administered as daily doses for 14 days. The two treatments will be JNJ-38431055 and placebo.
PURPOSE:To provide the titled remedy containing histamine H2 receptor antagonistic substance as an active component. CONSTITUTION:The objective remedy for allergic diseases can be produced by using a histamine H2 receptor antagonistic substance (an effective remedy for peptic ulcer having excellent effect to suppress the secretion of gastric acid: e.g. cimetidine, ranitidine, famotidine, etc.) as an active component. The agent is useful as a remedy or preventive for various allergic diseases such as allergic dermatopathy, allergic rhinitis, bronchial asthma, allergic conjunctivitis, etc. It is effective especially to diseases arised from local edema caused by the hyperpermeation of capillary vessel appearing in allergic symptoms (e.g. allergic dermatitis) and allergic rhinitis accompanying the stuffed feeling of nose. It can be administered orally or parenterally at a dose of e.g. 50-2,000mg of cimetidine per day. The doses of lanitidine and famotidine are 1/2.5 and 1/20 of that of cimetidine, respectively.
CNI \[Cyclosporine\] minimisation Group. Conversion from azathioprine to Myfortic followed by a three month period of cyclosporine weaning to target blood level of 50-100 ng/ml.
Morbidly obese patient with Nonalcoholic fatty liver disease. The starting point for each patient is the day of surgery and the end-point is 1 year after the operation. During bariatric surgery, all patients would undergo a wedge liver biopsy under laparoscopic guidance. The diagnosis of NASH would be made histologically.
PROBLEM TO BE SOLVED: To provide a deodorant compsn. which removes the uncomfortable smells by the use of hair removing agents, decoloring agents, hair dyes, etc. and removes the smells of cigarettes, the malodors of excrement and the fishy smells of fishes and meat without using a large amt. of perfumes having intensive aroma. SOLUTION: This deodorant compsn. contains at least one kind of the essential oils obtainable from fennels, oranges, cloves, pines, mints, eucalyptus, rosemary and Roman chamomile.
Patients should be counseled that antibacterial drugs including cefotaxime should only be used to treat bacterial infections. They do not treat viral infections (e.g., the common cold). When cefotaxime is prescribed to treat a bacterial infection, patients should be told that although it is common to feel better early in the course of therapy, the medication should be taken exactly as directed. Skipping doses or not completing the full course of therapy may (1) decrease the effectiveness of the immediate treatment and (2) increase the likelihood that bacteria will develop resistance and will not be treatable by cefotaxime or other antibacterial drugs in the future.

Diarrhea is a common problem caused by antibiotics which usually ends when the antibiotic is discontinued. Sometimes after starting treatment with antibiotics, patients can develop watery and bloody stools (with or without stomach cramps and fever) even as late as two or more months after having taken the last dose of the antibiotic. If this occurs, patients should contact their physician as soon as possible.
INTRODUCTION: Diarrhoea is a preventable disease affecting children under five years disproportionately. Globally, thousands of children die from diarrhoea related diseases each year, most deaths occuring in sub-Saharan Africa where Ghana is located. Coastal communities bear the greatest brunt due to poor sanitary conditions. We assess the prevalence of diarrhoea in selected coastal communities along the eastern coast of Ghana.
METHODS: We conducted a cross-sectional study in Mumford, Opetekwei, Anyako, Anyauni and Ateteti communities in the Central, Greater Accra and Volta region respectively. We interviewed households with children under five years on the occurrence of diarrhoea and health seeking practices. We also used a checklist to assess the sanitary conditions of the household. Frequencies and proportions were generated. We determined significant differences using modified Poisson regression models at p < 0.05. Results were presented in tables and text.
RESULTS: The prevalence ratio of diarrhoea was 36% (95% CI 33-40%). Most cases were from Anyako community. All interviewed households in Mumford and Opetekwei used improved water sources whiles 94% in Atetetio used improved water sources. Children who were fully vaccinated had 32% lower prevalence of diarrhoea compared to those who were not (aPR: 0.68, 95% CI 0.55-0.84).
CONCLUSION: Diarrhoea prevalence was high inspite of the reported use of improved water sources and sanitation facilities by majority of households in the communities. Fully vaccinated children had a relatively lower prevalence of diarrhoea compared to children who were not fully vaccinated. We recommend in-depth analysis of the use of water and sanitation facilities in these settings to understand the reasons for the observed diarrhoea prevalence.
Multicenter, randomized, double-blind, clinical trials comparing cetirizine 5 to 20 mg to placebo in patients 12 years and older with perennial allergic rhinitis were conducted in the United States. Two of these showed significant reductions in symptoms of perennial allergic rhinitis for up to 8 weeks in duration. Two 4-week multicenter, randomized, double-blind, clinical trials comparing cetirizine 5 to 20 mg to placebo in patients with chronic idiopathic urticaria were also conducted and showed significant improvement in symptoms of chronic idiopathic urticaria. In general, the 10-mg dose was more effective than the 5-mg dose and the 20-mg dose gave no added effect. Some of these trials included pediatric patients aged 12 to 16 years. In addition, four multicenter, randomized, placebo-controlled, double-blind 2 to 4 week trials in 534 pediatric patients aged 6 to 11 years with seasonal allergic rhinitis were conducted in the United States at doses up to 10 mg.