anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Three-Hz postural leg tremor has recently been identified as highly prevalent in patients with the cerebellar type of multiple system atrophy, but its impact on posture maintenance remains poorly understood.
PATIENTS AND METHODS: Thirty-seven patients with spinocerebellar ataxia and 58 others with cerebellar type of multiple system atrophy were given Synapsys posturography examinations. Fifty-three healthy controls were also tested. Low, medium, and high-frequency sway were recorded to compute energy values. Frequency shift and postural strategy predominance were evaluated from the postural sway distributions, mainly from the proportions of higher frequency values among the total values. The trajectories of postural sway components were evaluated with the generalized additive mixed model. Distributions of the components and their relationships with falls and tremors were assessed through repeated measures correlation analysis.
RESULTS: As the test difficulty increased, the standard controls showed slight increases in the energy values at every frequency. Distributions of the higher frequency (>0.5 Hz) values increased escalatingly with test difficulty, illustrating frequency shifts and hip strategy predominance. Medium and high-frequency values were strongly and positively inter-correlated in normal stances, but this was not observed among the spinocerebellar ataxia or multiple system atrophy patients. Unlike normal stances, the proportion of medium frequency values was negatively related to the total value among the spinocerebellar ataxia and multiple system atrophy patients, implying a failure of frequency shift in response to perturbation. Medium frequency proportions were also inversely correlated with tremors among the multiple system atrophy patients.
CONCLUSIONS: The observed synchronized changes in medium and high-frequency postural sway indicate that they constitute a complete hip strategy for posture control. The strategy was rigid in those with spinocerebellar ataxia but completely disrupted in those with multiple system atrophy. Three Hertz postural leg tremors destabilize the ankle joints and interfere with postural adjustment among those with multiple system atrophy.
PURPOSE:To provide a wig-maintenance agent containing bentonite, capable of controlling the luster of a wig to impart natural luster and giving good feeling to the scalp. CONSTITUTION:Bentonite is used in an amount of 0.1-10.0wt.% (preferably 0.2-5.0wt.%) in the subject agent preferably in combination with a cationic surfactant or in a form treated with a cationic surfactant. The agent further contains a colorant and a resin. The components are properly compounded with hydrocarbons, oils and fats, waxes, higher fatty acids, higher alcohols, emulsifiers, perfumes, antioxidants, etc., and formed in the form of liquid, foam, mist, milky lotion, cream, gel, etc., to obtain the objective agent. The characteristic unnatural luster of synthetic fiber can be controlled by the agent to impart natural luster to the wig. The wig treated with the agent has excellent feeling and hand.
OBJECTIVES: Early-onset osteoarthritis (OA) is an emerging health issue amidst the escalating prevalence of overweight and obesity. However, there are scant data on its disease, economic burden and attributable burden due to high body mass index (BMI).
METHODS: Using data from the Global Burden of Diseases Study 2019, we examined the numbers of incident cases, prevalent cases, years lived with disability (YLDs) and corresponding age-standardised rates for early-onset OA (diagnosis before age 55) from 1990 to 2019. The case definition was symptomatic and radiographically confirmed OA in any joint. The average annual percentage changes (AAPCs) of the age-standardised rates were calculated to quantify changes. We estimated the economic burden of early-onset OA and attributable burden to high BMI.
RESULTS: From 1990 to 2019, the global incident cases, prevalent cases and YLDs of early-onset OA were doubled. 52.31% of incident OA cases in 2019 were under 55 years. The age-standardised rates of incidence, prevalence and YLDs increased globally and for countries in all Sociodemographic Index (SDI) quintiles (all AAPCs>0, p<0.05), with the fastest increases in low-middle SDI countries. 98.04% of countries exhibited increasing trends in all age-standardised rates. Early-onset OA accounts for US$46.17 billion in healthcare expenditure and US$60.70 billion in productivity loss cost in 2019. The attributable proportion of high BMI for early-onset OA increased globally from 9.41% (1990) to 15.29% (2019).
CONCLUSIONS: Early-onset OA is a developing global health problem, causing substantial economic costs in most countries. Targeted implementation of cost-effective policies and preventive intervention is required to address the growing health challenge.
The neurophysiological effects of spinal cord stimulation (SCS) for chronic pain are poorly understood, resulting in inefficient failure-prone programming protocols and inadequate pain relief. Nonetheless, novel stimulation patterns are regularly introduced and adopted clinically. Traditionally, paresthetic sensation is considered necessary for pain relief, although novel paradigms provide analgesia without paresthesia. However, like pain relief, the neurophysiological underpinnings of SCS-induced paresthesia are unknown. Here, we paired biophysical modeling with clinical paresthesia thresholds (of both sexes) to investigate how stimulation frequency affects the neural response to SCS relevant to paresthesia and analgesia. Specifically, we modeled the dorsal column (DC) axonal response, dorsal column nucleus (DCN) synaptic transmission, conduction failure within DC fiber collaterals, and dorsal horn network output. Importantly, we found that high-frequency stimulation reduces DC fiber activation thresholds, which in turn accurately predicts clinical paresthesia perception thresholds. Furthermore, we show that high-frequency SCS produces asynchronous DC fiber spiking and ultimately asynchronous DCN output, offering a plausible biophysical basis for why high-frequency SCS is less comfortable and produces qualitatively different sensation than low-frequency stimulation. Finally, we demonstrate that the model dorsal horn network output is sensitive to SCS-inherent variations in spike timing, which could contribute to heterogeneous pain relief across patients. Importantly, we show that model DC fiber collaterals cannot reliably follow high-frequency stimulation, strongly affecting the network output and typically producing antinociceptive effects at high frequencies. Altogether, these findings clarify how SCS affects the nervous system and provide insight into the biophysics of paresthesia generation and pain relief.
Patients receive PolyPEPI1018 SC at 4 injection sites on days 1 and 15 and trifluridine and tipiracil hydrochloride PO BID on days 1-5 and 8-15. Treatment repeats every 28 days for up to 7 cycles in the absence of disease progression or unacceptable toxicity.
Acute lung injury (ALI) is an important pathological process of acute respiratory distress syndrome, yet there are limited therapies for its treatment. Mesenchymal stem cells-derived exosomes (MSCs-Exo) have been shown to be effective in suppressing inflammation. However, the effects of MSCs-Exo on ALI and the underlying mechanisms have not been well elucidated. Our data showed that MSCs-Exo, but not exosomes derived from MRC-5 cells (MRC-5-Exo), which are human fetal lung fibroblast cells, significantly improved chest imaging, histological observations, alveolocapillary membrane permeability, and reduced inflammatory response in ALI mice model. According to miRNA sequencing and proteomic analysis of MSCs-Exo and MRC-5-Exo, MSCs-Exo may inhibit pyroptosis by miRNAs targeting caspase-1-mediated pathway, and by proteins with immunoregulation functions. Taken together, our study demonstrated that MSCs-Exo were effective in treating ALI by inhibiting the pyroptosis of alveolar macrophages and reducing inflammation response. Its mechanism may be through pyroptosis-targeting miRNAs and immunoregulating proteins delivered by MSCs-Exo. Therefore, MSCs-Exo may be a new treatment option in the early stage of ALI.
The purpose of this study is to examine the effectiveness of mindfulness/meditation on post-operative pain and opioid consumption. Patients will be randomized into one of two standardized groups after shoulder arthroscopy: Control group (CON) and mindfulness/meditation group (MM). All participants will be consented and enrolled into the study before surgery. Both groups will receive the same standardized method of post-operative pain medication for post-operative pain relief. Participants in the MM group will utilize a Headspace application on their smart phone meditate twice a day while the control group will not perform any meditation or mindfulness. Patient reported outcomes will be collected at regular intervals. Patients age 18 and older undergoing shoulder arthroscopy for rotator cuff repair and/or biceps tenodesis and/or Mumford procedure. The study includes 3 visits which are standard of care pre-operative and post-operative visits. The duration of the study will be 6 months which will include 3 standard of care post-operative visits and electronic surveys to track patient reported outcome.
FIELD: medicine, pharmacology. SUBSTANCE: invention proposes a new agent based on alcoholic extract of plant origin showing tonic effect with actoprotective and antihypoxic effect. An agent is an alcoholic extract from plant, for example, Araliaceae family (Eleutherococcus senticosus extract, aralia tincture), or Leuzea carthamoides or rosewort extract mixed with a sugar syrup and fruit organic acid. Due to this combination an actoprotective and antihypoxic effect of an agent exceeds by 30% that for the parent product - an alcoholic extract. EFFECT: enhanced effectiveness of an agent. 8 cl, 2 ex
BACKGROUND: The mutations of oncogenic epidermal growth factor receptor (EGFR) is an important cause of lung adenocarcinoma (LUAD) malignance. It has been knowm that metabolic reprogramming is an important hallmark of malignant tumors, and purine metabolism is a key metabolic pathway for tumor progression and drug resistance, but its relationship with the EGFR-mutant LUAD is unclear.
METHODS: Metabolic reprogramming was studied through capillary electrophoresis-time of flight mass spectrometry (CE-TOF/MS)-based metabolic profiling analysis. Cell proliferation in vitro was evaluated by EdU staining and cell cycle assay. Tumorigenicity in vivo was tested by subcutaneous tumor formation experiment in nude mice. The binding of hypoxia-inducible factor-1 alpha (HIF-1α) and hypoxanthine phosphoribosyltransferase 1 (HPRT1) was detected by DNA pull‑down assay and Chromatin immunoprecipitation (ChIP) assays. HIF-1α, HPRT1, DNA damage and cell apoptosis related genes were examined by western blot. In addition, RNA sequencing, mass spectrometry and bioinformatics analysis were performed.
RESULTS: We found that mutated EGFR (muEGFR) upregulates HPRT1 to promote purine metabolism and tumorigenesis of EGFR-mutant LUAD. Mechanistically, muEGFR increases HIF-1α expression through protein stability. Meanwhile, up-regulated HIF-1α bound to the promoter of HPRT1 and transcriptionally activates HPRT1 expression, enhancing purine metabolism to maintain rapid tumor cell proliferation in EGFR-mutant LUAD. Further, gefitinib inhibited the synthesis of purine nucleotides, and HPRT1 inhibition increased the sensitivity of gefitinib to EGFR-mutant LUAD.
CONCLUSIONS: Our study reveals that muEGFR-HIF-1α-HPRT1 axis plays a key role in EGFR-mutant LUAD and provides a new strategy-inhibiting purine metabolism for treating EGFR-mutant LUAD.
During long-term administration, the dose of naproxen may be adjusted up or down depending on the clinical response of the patient. A lower daily dose may suffice for long-term administration. The morning and evening doses do not have to be equal in size and the administration of the drug more frequently than twice daily is not necessary. 

In patients who tolerate lower doses well, the dose may be increased to naproxen 1500 mg/day for limited periods of up to 6 months when a higher level of anti-inflammatory/analgesic activity is required. When treating such patients with naproxen 1500 mg/day, the physician should observe sufficient increased clinical benefits to offset the potential increased risk. The morning and evening doses do not have to be equal in size and administration of the drug more frequently than twice daily does not generally make a difference in response (see CLINICAL PHARMACOLOGY).
Sarilumab 200 mg SC injection in combination with placebo for adalimumab q2w for 24 weeks during the DB period. The dosing frequency of placebo for adalimumab was adjusted to 40 mg qw dosing in case of participants with inadequate response (\<20% improvement from baseline in TJC and SJC for 2 consecutive visits) at or after Week 16 until Week 23. Participants who completed 24 weeks in the DB period had the option to continue in OLE period and received sarilumab 200 mg q2w until commercial availability of sarilumab in their country or up to a maximum of an additional 276 weeks (i.e. up to Week 300).
This is a multicentric no-profit pilot study, composed by two phases. The objective of the first phase is to create a multi-factorial assessment and prognostic profiling into different risk categories, integrating different techniques in a common evaluation approach. MS patients, referred to the MS Centers of Careggi University Hospital and the Sheba Medical Centre in Tel-Aviv, will be recruit and assess at baseline and 12-months follow-up using a comprehensive approach. The patients will undergo an advanced motor performance evaluation, neuropsychological assessment, and a brain MRI scan to evaluate the presence of new/enlarging T2 lesions, new gadolinium-positive lesions, and volumetric analyses (e.g., total brain volume, grey matter volume, white matter volume, T2 lesions volume, normalized thalamic and hippocampal volume). Data collected from the comprehensive baseline and 12 months assessment will be used to generate a risk score for disease worsening in the short-term, classifying the patients into low/mild, moderate, or high risk. All the variables significantly associated with disease activity will be combined in the risk score.The objectives of II Phase are to apply the previously obtained risk score on a novel cohort using the same inclusion/exclusion criteria; to evaluate the impact of a combined rehabilitation approach in reducing the proportion of patients with disease activity.The risk score obtained from follow-up data of the test cohort applied to the newly recruited patients. Only patients with moderate to high risk of worsening in this new cohort will be included in the rehabilitation program. The included patients will receive an innovative and personalized rehabilitation approach, including counselling on lifestyle habits, an aerobic moderate to high-intensity physical training and a computerized cognitive rehabilitation program.The efficacy of the rehabilitation approach will be then evaluated by comparing patients included in this cohort with patients in the same risk groups included in the phase 1 cohort. Across Phases of the study, Uppsala University partner, will conduct a surveillance and will consider Social and ethical aspects of the integrated rehabilitation approach. Personalized preventive interventions and tailored risk information may raise pressing ethical issues that need careful reflection.
The invention relates to a notoginseng bread, the material of which comprises notoginseng. The notoginseng can be the notoginseng powder grinded from the notoginseng taproot or the water extract of notoginseng, which is 0.5 to 7 percent of the material amount. The notoginseng powder and the flour can be mixed when machining or the water extract of notoginseng and mild water are mixed first before adding flour in to blend evenly. When the water volume of the water extract of notoginseng meets the dough making requirement, the flour can be directly added in to blend evenly. The edible calcium carbonate and/or bran can also be added into the material of the bread according to requirement, wherein, the addition quantity of the calcium carbonate is 0.2 to 1 percent of the material amount and the addition quantity of the bran is 1 to 6 percent. The invention provides notoginseng, calcium and over sized fibre, so improves the immunity of the body. The notoginseng bread has the advantages of good convenience, high trophicity and good taste, so is suitable for wrinkly and the office workers engaged in brainwork.
A fusion protein, comprising a carrier protein connected by a peptide tether to a single chain T cell receptor molecule, consisting of a Vα segment linked to a Vβ segment of the T cell receptor, is disclosed. Also disclosed is a soluble single chain T cell receptor molecule with a conformation that is essentially functionally indistinguishable, based upon reactivity to clonotype-specific antibodies, from that appearing on the surface of T cells. The invention also concerns nucleic acid fragments encoding the fusion protein, expression vectors comprising a nucleic acid fragment encoding the fusion protein, host cells containing such expression vectors, and antibodies to the single chain T cell receptor or to the fusion protein. The invention further pertains to methods of isolating and purifying the fusion proteins, as well as isolating and purifying soluble, single chain T cell receptors. In addition the invention pertains to various uses of soluble TCR fusion protein and isolated single chain TCR. The proteins can be used in molecular assays designed to measure their binding to ligands, including MHC/HLA-peptide antigen complexes or TCR-specific antibodies. Such assays are useful for the detection of agents that block the TCR-ligand interaction. The soluble TCR proteins can also be used to immunize animals, including humans, to produce TCR-specific antibodies. In addition, either in their native or denatured conformation the proteins can be used to vaccinate animals, including humans, in order to suppress the immune response of T cells bearing TCR that share antigenic epitopes with the vaccinating protein.
BACKGROUND: To investigate the involvement of LINC02605 in the progression of paediatric Mycoplasma pneumoniae pneumonia (MPP).
METHODS: One hundred and thirty-two children with MPP (90 simple MPP and 42 MPP + diarrhoea) were enrolled, and their plasma was collected for detection of LINC026505 expression. CCK-8 kit and commercial apoptosis kit were introduced to determine cell growth and apoptosis. In silico prediction analyses were conducted to predict the downstream miRNA for LINC02605, following verification by dual luciferase reporter assay. The lipid-associated membrane proteins (LAMPs) were used to treat A549 and Coca-2 cells.
RESULTS: LIN02605 was highly expressed in the MPP, especially in MPP complicated with diarrhoea. LINC02605 downregulation in A549 cells correlated with significant suppression of cell apoptosis rate and growth inhibition rate in vitro. Introduction of miR-539-5p inhibited luciferase activity in a reporter system containing the wild-type LINC02605 and CXCL1. After stimulation with LAMPs, overexpression of LINC02605 and CXCL1 and inhibition of miR-539-5p were found. miR-539-5p and CXCL1 knockdown resulted in a rescue effect on the LINC02605-inhibited cell apoptosis. LAMPs induced IL-1β in intestinal epithelial cells and IL-1β induced LINC02605 expression in A549 cells.
CONCLUSIONS: LINC02605 was upregulated in MPP and miR-539-5p was a target for LINC02605. LINC02605 may be involved in the crosstalk between the gastrointestinal tract and the respiratory tract.
Ciprofloxacin powder was mixed with Metronidazole 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.
Adults(18-50 years old). All eligible subjects will experience the voice recording procedure followed by the ADHD-Checklist (ADHD-CL) for DSM-IV (Hesslinger et al., 2002. To assess the severity of Non-ADHD, the absence of childhood ADHD symptoms will be rated retrospectively amongst others by using the short version (WURS-k) of the Wender Utah Rating Scale (Ward et al., 1993), German version (Retz-Junginger et al., 2002).
PURPOSE: Intravesical Bacillus Calmette-Guerin (BCG) is standard of care for intermediate- and high-risk non-muscle invasive bladder cancer (NMIBC). The effect of the bladder microbiome on response to BCG is unclear. We sought to characterize the microbiome of bladder tumors in BCG-responders and non-responders and identify potential mechanisms that drive treatment response.
MATERIALS AND METHODS: Patients with archival pre-treatment biopsy samples (2012-2018) were identified retrospectively. Prospectively, urine and fresh tumor samples were collected from individuals with high-risk NMIBC (2020-2023). BCG response was defined as tumor-free 2 years from induction therapy. Extracted DNA was sequenced for 16S rRNA and shotgun metagenomics. Primary outcomes were species richness (α-diversity) and microbial composition (β-diversity). Paired t-tests were performed for α-diversity (Observed species/Margalef). Statistical analysis for β-diversity (weighted and unweighted UniFrac distances, weighted Bray-Curtis dissimilarity) were conducted through Permanova, with 999 permutations.
RESULTS: Microbial species richness (P < 0.001) and composition (P = 0.001) differed between BCG responders and non-responders. Lactobacillus spp. were significantly enriched in BCG-responders. Shotgun metagenomics identified possible mechanistic pathways such as assimilatory sulfate reduction.
CONCLUSION: A compositional difference exists in the tumor microbiome of BCG responders and non-responders with Lactobacillus having increased abundance in BCG responders.