anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
CG5503 is a centrally active pain-relieving drug being investigated for the treatment of acute and chronic pain. This study was designed to assess the safety and tolerability of CG5503 IR in patients who need joint replacement of the hip or knee due to chronic osteoarthritis. This is a double-blind study, i.e., neither patients nor investigators will know what treatment is given. Before the start of the 10 day double-blind phase, each patient will be screened for eligibility and eligible patients will be randomly assigned to receive either CG5503 IR, oxycodone IR, or placebo (i.e., no active drug). All patients will take their treatment by mouth every 4 to 6 hours during waking hours. A total of 60 doses (up to 6 doses per day) of study treatment will be provided for each patient during the 10-day treatment phase. The study treatment will be dispensed on Day 1, and patients will take the first dose in the evening of the same day. The effectiveness of study treatment (CG5503 IR, oxycodone, or placebo) will be assessed using several measures, including 11 Point Pain Numerical Rating Scale, 5-Point Relief Numerical Rating Scale, and Patient Global Impression of Change. Using these scales, patients will indicate their pain intensity level, pain relief level, and overall status of their well-being. Safety and tolerability will be assessed using physical examination, monitoring of adverse events, clinical and laboratory measures, and 12 lead ECG results. The null hypothesis for the study is that all CG5503 IR dosage efficacy results are equal to placebo based on the 5-day SPID in the treatment of chronic pain caused by osteoarthritis. The alternative study hypothesis is that at least 1 CG5503 IR dose effect will be different from placebo effect. CG5503 IR 50 mg, 75 mg of the base, 10 mg oxycodone or placebo for 10 days taken by mouth every 4 to 6 hours during waking hours. Patients randomized to CG5503 IR 75 mg group will receive CG5503 IR 50 mg on Day 1 and 75 mg on Day 2 to 10. All doses of study treatment should be taken with approximately 120 mL of water with or with food.
Medulloblastoma (MB) is a common primary brain cancer in children. The sonic hedgehog (SHH) pathway is indispensable for the normal development of the cerebellum, and MB is often caused by persistent SHH activation owing to mutations in pathway components. Patched1 (PTCH1) is the primary receptor for the SHH ligand and a negative regulator of the SHH signal transduction pathway. Mice heterozygous for the Ptch1 gene (Ptch1+/-) are predisposed to MB development. Irradiation of newborn Ptch1+/- mice dramatically increases MB occurrence. A genetic background carrying the Ptch1 mutation significantly influences the risk of developing MB. This study aims to investigate the genetic background-related mechanisms that regulate radiation-induced cellular response and oncogenesis in the cerebellum. We employed multiple approaches, including: (a) analysis of cellular radiosensitivity in granule cell precursors (GCPs), the MB cells of origin, derived from Ptch1 mice with a genetic background that is sensitive (CD1) or resistant (C57Bl/6) to the induction of radiogenic MB; (b) identification of genes differentially expressed in spontaneous and radiation-induced MBs from these two mouse strains; (c) bioinformatic analysis to correlate the expression of radiation-induced genes with survival in MB patients; and (d) examining the expression of these genes in ex vivo MBs induced by single or repeated radiation doses. We have identified a potential gene expression signature-Trp53bp1, Bax, Cyclin D1, p21, and Nanog-that influences tumor response. In ex vivo cultured spontaneous MBs, the expression levels of these genes increase after irradiation in CD1 mice, but not in mice with a C57Bl/6 genetic background, suggesting that this signature could predict tumor response to radiation therapy and help develop strategies for targeting DNA damage repair in tumors. A detailed understanding of the mechanisms behind genetic background-related susceptibility to radiation-induced oncogenic responses is crucial for translational research.
OBJECTIVE: Medication overuse headache (MOH) was recently shown to be associated with leaky gut in rodents. We aimed to investigate whether chronic migraine (CM) patients with MOH have elevated lipopolysaccharide levels and inflammatory molecules in blood circulation.
MATERIALS AND METHODS: The study included women participants (40 CM patients with NSAID overuse headache, 35 episodic migraine (EM) patients, and 20 healthy non-headache sufferers). Migraine duration, monthly migraine headache days, MigSCog, HADS-D, HADS-A, and HIT-6 scores were recorded. Serum samples were collected to measure circulating LPS, LPS binding protein (LBP), tight junction protein occludin, adherens junction protein vascular endothelial cadherin (VE-cadherin), CGRP, HMGB1, HIF-1α, IL-6, and IL-17 levels.
RESULTS: Serum LPS, VE-Cadherin, CGRP, HIF-1α, and IL-6 levels were significantly higher in the CM + MOH group compared to the EM group and healthy controls while serum LBP and HMGB1 were higher in the CM + MOH group compared to healthy controls. IL-17 and occludin levels were comparable between the three groups. Serum HMGB1 levels in EM patients were higher compared to the control group. Mig-SCog and HIT-6 scores were higher in the CM + MOH group compared to EM patients. HADS-A and HADS-D scores were significantly higher in the CM + MOH group compared to EM patients and healthy controls, and they were also higher in EM patients compared to healthy subjects. LPS levels were correlated with VE-cadherin and occludin levels. The number of monthly migraine headache days was positively correlated with serum LPS, HIF-1α, VE-cadherin, and IL-6 levels, HADS-A, HADS-D, HIT-6, and MigSCog scores.
CONCLUSION: We have evidence for the first time that CM + MOH is associated with elevated serum LPS and LBP levels suggestive of LPS leak into the systemic circulation. Higher levels of nociceptive and/or pro-inflammatory molecules such as HMGB1, HIF-1α, IL-6, and CGRP may play a role in trigeminal sensitization and neurobiology of MOH. Intestinal hyperpermeability and consequent inflammatory response should be considered as a potential contributory factor in patients with MOH.
All participants will receive deep brain stimulation (DBS) in the cerebellum. For the first 20 weeks, every participant undergoes an open label phase to titrate stimulation and determine optimal stimulation settings. Following that phase, each participant starts three cycles of randomized, paired 8-week exposure periods, each pair including effective stimulation followed by sham stimulation, or vice versa. Effective stimulation will be the optimal stimulation settings determined during the open label phase.
The patient will receive oxybutynin 5 mg twice daily (BID). The patients in the study group will receive a 0.9 gm capsule of Omega-3 BID. The amount of medication was chosen based on dosage used in prior studies and the current FDA recommendations to not exceed 2gm/day of omega-3 in dietary supplementation.
A PET imaging agent is made, by at first, washing out fluoride ions (F-18) adhered on an ion exchange resin to a reaction vessel with potassium carbonate/Kryptofix 2.2.2 in acetonitrile-water. After processing the first azeotropic distillation with helium while water is removed, the temperature is cooled down. Then, acetonitrile is added to the reaction vessel to be heated up. After processing the second azeotropic distillation with helium while water is removed, the temperature is cooled down and excess water is extracted. A precursor is then added to the reaction vessel to be heated up for processing a fluorination reaction. The reaction mixture obtained after the fluorination reaction is cooled down to be flown through a solid-phase extraction column with waste drained into a waste tank. Then, ethanol is used to wash out a product, i.e. [F-18]FEONM, adsorbed by the column, to be collected in a collection vial.
No treatment, no guidance, just waiting for 10 weeks. After the ten weeks the participants will receive the treatment.
OBJECTIVES: The reliability of long-term neural recordings as therapeutic interventions for motor and sensory disorders is hampered by the brain tissue response. Previous work showed that flickering light at gamma frequencies (ie, 20-50 Hz) causes enhanced microglial recruitment in the visual cortex. The effects of gamma stimulation on glial cells surrounding implanted neural electrodes are not well understood. We hypothesized that invasive stimulation in the gamma frequency band increases microglial recruitment in the short term and reduces astrogliosis at the tissue-electrode interface.
MATERIALS AND METHODS: Male Long Evans rats were implanted with dual-shank silicon microelectrode arrays into the motor cortex. After implantation, rats received one hour of 40-Hz stimulation at a constant current of 10 μA using charge-balanced, biphasic pulses on one shank, and the other shank served as the nonstimulated control. Postmortem, tissue sections were stained with ectodermal dysplasia 1 (ED1) for activated microglia, glial fibrillary acidic protein (GFAP) for astrocytes, and 4',6-diamidino-2-phenylindole (DAPI) for nonspecific nuclei. Fluorescent intensity and cell number as a function of distance from the tissue-electrode interface were used to quantify all stained sections.
RESULTS: Fluorescent intensity for ED1 was nearly 40% lower for control than for stimulated sites (0-500 μm away from the implant), indicating increased microglial recruitment to the stimulated site (p < 0.05). Fluorescent intensity for GFAP was >67% higher for control than for stimulated sites (0-500 μm away from the implant), indicating reduced astrogliosis at the stimulated site (p < 0.05). No differences were observed in DAPI-stained sections between conditions.
CONCLUSIONS: These results suggest that short-term gamma stimulation modulates glial recruitment in the immediate vicinity of the microelectrode. Future studies will investigate the long-term effects of gamma stimulation on glial recruitment at the tissue-electrode interface as a strategy to improve long-term recording reliability.
FIELD: medicine. ^ SUBSTANCE: invention relates to complex immunomodelling treatment of patients with chronic heart failure (CHF). For this purpose to patients with CHF of II-IV functional classes according to NYHA and LV ejection fraction less than 45% at the background of conventional complex therapy, which includes application of diuretics, vasodilatators, cardiac glycosides, inhibitors of angiotensin-converting enzyme, additionally introduced is carvedilol in dose 12.5-50 mg/day. Introduction is performed in two intakes in equal parts for 12 months. ^ EFFECT: reduction of cytokine activity and syndrome correction of secondary immunodeficiency, which reduces severity of tissue affection and improves microcirculation and central hemodynamics, reduction of CHF severity and prevention of heart remodeling in said group of patients. ^ 2 tbl, 1 ex
The placebo study arm only applies to the Phase Ib portion of the study design. The Phase Ia portion (N=6 subjects) consists of an open-label, single-arm, study design. The potentially conducted Phase Ib portion of the study (N=20 subjects) consists of a double-blind, randomized, placebo-controlled study design with a 1:1 ratio.
The invented pellet is prepared from nux vomica, realgar, black-striped snake, mylabris, snake slough, honeysuckle, kelp, astragalus root and sparganium root, etc. 17 traditional Chinese medicinal herbs and is made up through the processes of liquor soaking, vinegar boiling, etc. to prepare separately, then mixing with honey and pelletizing. It possesses the functions of eliminating virus, reducing tumour, anticancer and preventing senility. Indications are tuberculosis of the lymphnode, hepatitis B, syphilis, carcinoma of stomach, esophageal carcinoma, breast cancer, and hyperostosis. Said invention selects pure natural traditional Chinese medicines, the preparing process is scientific and rational, the physical properties of the original crude medicines are preserved, it is safety and reliable for taking, the range for curing is wide, and the recovery from an illness is complete.
Fibromyalgia is considered to be a chronic, widespread musculoskeletal pain syndrome. Its most common symptoms are fatigue, anxiety, depression, and lack of concentration. These symptoms may lead to a decrease in the amount of physical activity that a sufferer can accomplish. Neck and back pain will also increase as the sedentary behaviour becomes the norm (Talotta et al., 2017). The best overall way of managing fibromyalgia is still under discussion, but according to the literature, symptoms are best managed by physiotherapy (García, Nicolás, and Hernández, 2016). Different programs can also be tailored to individual fibromyalgia sufferers with the aim of reducing pain (e.g. heat agents, electrotherapy, postural exercises, aerobic exercise, aqua-therapy and manual treatment).

However, according to Bronfort et al. (2010), there is insufficient evidence supporting the effectiveness of manual therapy as a treatment for fibromyalgia. According to Reis et al. (2014), a single thoracic mobilization session was able to improve short-term heart-rate variability, although the pain was not affected by the intervention.

Paolucci et al. (2016) used a new rehabilitation tool to treat pain with an increased reliance on proprioception. Practically, the tool consisted of cones made from a latex material which were placed under the patient's back during treatment sessions. These cones were intended to improve tactile response and proprioception, the so-called perceptual surface. According to this study, the tool was able to decrease pain and help to improve function. However, it is important to understand the tool's effect on long-term rehabilitation and compare it with other treatment methods. The aim of our study is to determine and compare the effects of perceptive rehabilitation and mobilization techniques on disability and fibromyalgia symptoms.

Our study will include 90 participants, with 30 participants in each group. The PR-group and the Mob-group will receive treatments twice per week for eight weeks, a total of 16 sessions; there will be no intervention in the C-group. Another physiotherapist will assess each group before and after all the sessions. The study will be single blind. Follow-up assessments will be three and six months after the last session.
In recent years, there is growing evidence regarding the effectiveness of population-based mental health promotion interventions. Developing social and emotional skills such as improved self-esteem, sense of control and self-efficacy, self-acceptance, purpose in life, positive relationships with others, problem-solving, and coping skills has been shown to improve mental health and contribute to psychological well-being. According to the International Union for Health Promotion and Education (IUHPE, 2021), interventions to promote mental health can be classified into eight priority areas. The first priority is to promote the mental health of infants and mothers by focusing on social and emotional development and positive mental health in early childhood development services, including prenatal care, home visits, and parenting programs. The healthcare system today faces the challenge of gaining a better understanding of the mechanisms that allow women to develop and maintain positive mental health in the postpartum period and understanding how these mechanisms are sustained over time.

The Inquiry-Based Stress Reduction (IBSR) intervention, developed by Byron Katie ("The Work"), enables participants to identify and question the stressful thoughts that cause their suffering. The core of IBSR involves a contemplative "inquiry" process and a "turnaround," which is a method of experiencing the opposite of what the participant believes. This process equips individuals with skills for self-inquiry and management of stressful thoughts that can be easily integrated into daily life. Based on previous research, we hypothesize that the IBSR intervention can improve postpartum mothers' mental health.
The invention discloses a tolvaptan crystal containing 0.5 crystal water. The crystal has a tolvaptan crystal powder X-ray diffraction pattern represented by a figure 1, a differential scanning calorimetry (DSC) analytical figure represented by the figure 2, and characteristics shown in an infrared spectrum represented by a figure 4. Meanwhile, the invention further discloses 1-100mg of a medicine composition composed of a tolvaptan crystal contains 0.5 crystal water, and one or more pharmaceutically acceptable medicinal carriers. The tolvaptan crystal containing 0.5 crystal water is advantaged in simple preparation technology, good reproducibility, and easy drying. The crystal is stable to light, heat, and humidity. The crystal is suitable for long-time storage, and is suitable for large-scale productions.
Mammographic density is one of the strongest risk factors for breast cancer. It is predictive of breast cancer risk for at least 10 years in the futue and has been suggested as a surrogate marker of breast cancer risk. Several states now mandate release of mammographic density data to women. However, except for anti-hormonal therapies (e.g., tamoxifen), no interventions have been proven to reduce breast density. Thus, testing promising, well-tolerated interventions that might affect mammographic density is of substantial interest. Several lines of evidence suggest that vitamin D may play a role in breast density and breast carcinogenesis. Vitamin D reduces proliferation and promotes differentiation and apoptosis in breast cells in culture. However, no large-scale randomized studies have examined the impact of vitamin D on mammographic density. We propose to examine the randomized effects vitamin D3 on mammographic breast density in the NIH sponsored VITamin D and OmegA-3 TriaL (VITAL), an ongoing randomized, double blind, trial testing vitamin D3 (2,000 IU/day cholecalciferol) and omega-3 fatty acids (840 mg eicosapentaenoic acid \[EPA\]+ docosahexaenoic acid \[DHA\]) in the primary prevention of cancer and cardiovascular disease in a multi-ethnic population of over 24,000 men and women. In this ancillary sub study, mammograms will be obtained on 4000 women age 55-67 years (25% African-American), from baseline (pre-randomization) and after 1 and 4 years of randomized therapy. Centrally processed quantitative mammographic density and texture variation will be measured. We will determine if randomized vitamin D treatment is associated with change in mammographic features, and whether effects are modified by baseline mammographic density, and baseline 25(OH) vitamin D levels. In addition, tissue samples from women in VITAL undergoing breast biopsy/surgery, for both nonmalignant and malignant conditions, will be collected. Quantitative morphological measures, as well as gene expression assays targeting vitamin D activation and breast carcinogenesis pathways, will be performed on collected tissues among women on randomized vitamin D3 compared with placebo. This ancillary study provides a timely opportunity to test comprehensively the effects of vitamin D3 on mammographic features and breast tissue biology in a randomized setting at minimal additional cost.
PURPOSE OF REVIEW: This review is focused on diagnostic and management strategies for colonic diverticular bleeding (CDB). It aims to present the current state of the field, highlighting the available techniques, and emphasizing findings that influence the choice of therapy.
RECENT FINDINGS: Recent guidelines recommend nonurgent colonoscopy (>24 h) for CDB. However, factors such as a shock index ≥1, which may warrant an urgent colonoscopy, remain under investigation.The standard approach to detecting the source of CDB requires a water-jet scope equipped with a cap. Innovative diagnostic techniques, such as the long-cap and tapered-cap, have proven effective in identifying stigmata of recent hemorrhage (SRH). Furthermore, the water or gel immersion methods may aid in managing massive hemorrhage by improving the visualization and stabilization of the bleeding site for subsequent intervention. Innovations in endoscopic hemostasis have significantly improved the management of CDB. New therapeutic methods such as endoscopic band ligation and direct clipping have substantially diminished the incidence of recurrent bleeding. Recent reports also have demonstrated the efficacy of cutting-edge techniques such as over-the-scope clips, which have significantly improved outcomes in complex cases that have historically necessitated surgical intervention.
SUMMARY: Currently available endoscopic diagnostic and hemostatic methods for CDB have evolved with improved outcomes. Further research is necessary to refine the criteria for urgent colonoscopy and to confirm the effectiveness of new endoscopic hemostasis techniques.
It was found that normal human stem cells produce a regulated non-processive telomerase activity, while cancer cells produce a processive telomerase activity. Nucleotide analogs, such as 7-deaza-2'-deoxyquanosine-5'-triphosphate (7-deaza-dGTP) were found to be substrates for processive telomerase and incorporated into telomeric sequence. The incorporation of this nucleotide subsequently affected the processivity of telomerase, converting processive telomerase to non-processive telomerase. The incorporation of this nucleotide analogs was also found to inhibit formation of G-quartets by telomeric sequence. Other methods for converting cancer processive telomerase to the more benign non-processive telomerase include partially cleaving the telomerase RNA. The nucleoside analogs were found to be capable of a variety of activities including mediating allosteric-like inhibition of telomerase, premature termination and shortening of telomeric DNA, destabilization of telomeric structure and function and eventually cell death. Understanding the mechanisms of telomerase modulation by the 7-deaza-nucleotides has allowed the design of new telomerase inhibitors, modulators and agents for affecting telomere structure and function. These discoveries have application in the treatment of cancer.
A total of 109 athletes were included in the study. Participants were randomized into five groups: (1) static stretching, (2) proprioceptive neuromuscular facilitation (PNF) stretching, (3) blood flow restriction (BFR) + static stretching, (4) BFR + PNF stretching, and (5) control groups. Stretching exercises were performed on the dominant leg hamstring muscle group for 3 sets of 15 seconds each. BFR was applied during the stretching to the blood flow restriction (BFR) + static stretching and BFR + PNF stretching groups. No stretching was applied to the control group.

Assessments were performed at baseline and immediately after stretching. Hamstring flexibility (hip joint range of motion) was assessed via the passive straight leg raise test. Isometric and eccentric hamstring muscle strength were measured using a hand-held dynamometer, and muscle power was assessed using the single leg hop distance.
Cytoplast Barrier membranes are manufactured from high-density Polytetrafluoroethylene (PTFE) which allows them to withstand exposure to the oral environment. The textured surface increases the surface area available for cellular attachment during dental bone grafting procedures thereby aiding in stabilizing the PTFE membrane. It can be removed non-surgically after at least 21 days.