anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
The obesity epidemic poses a significant global health challenge. Despite proven efficacy, accessibility to bariatric surgery is limited. Endoscopic bariatric therapies offer less invasive alternatives. Reversible space-occupying devices like intragastric balloons are suitable for both primary obesity treatment and bridging to surgery. Restrictive therapies that reduce gastric volume like the primary obesity surgery endoluminal and endoscopic sleeve gastroplasty have shown promising short-term results. Diverting devices such as intestinal liners/barriers or magnet-assisted anastomoses aim to replicate surgical effects with lower risks, though efficacy varies. Finally, endoscopic revisional procedures like transoral outlet reduction address weight regain post-bariatric surgery.
NEW MATERIAL:The peptide (derivative or salt) of formula (A is azetidine-2- carboxylic acid, D- or L-Pro, sarcosine or pipecolic acid; B is D- or L-Arg, citrulline, homoarginine. Lys or Orn: (n) is 1 or 0). USE:An antidemential agent. PREPARATION:An amino acid having protected alpha-amino group is condensed from the C terminal side according to the amino acid sequence of the objective peptide by solid-phase technique using a 2.4-dimethoxybenzhydrylamine resin as a carrier and the alpha-amino-protecting group is eliminated. The above procedures are repeated to obtain a peptide resin. The resin is dried and treated with trifluoroacetic acid to remove the whole protecting groups and separate the peptide from the resin. The separated peptide is purified by high performance liquid chromatography to obtain the objective peptide of formula.
This retrospective and prospective single-center study to compare the accuracy and screening capabilities of BVE and ABI with that of conventional Full Leg Arterial Duplex (FLAD) was performed at a private clinic in Sioux Falls, South Dakota, USA, with data collected from March 2023 to March 2024. Currently, BVE carries the European CE Mark but does not yet have FDA approval for use in the United States. This study was undertaken with local IRB approval.

Patients 18 years or older who presented to the center were consented to have BVE, ABI, and FLAD performed. BVE examination of lower extremity arteries were performed following the instruction for use (IFU). All examinations were performed by the same two registered vascular technologists. FLAD ultrasound was carried out with waveform interpretation interpreted by an outside cardiothoracic surgeon who specializes in treatment of arterial disease to determine the presence or absence of disease.
PROBLEM TO BE SOLVED: To obtain a bathing agent having effects of aging prevention, sterilization and astriction of tannins and oil-soluble vitamins, comprising a specifically treated green tea leaf component as an active ingredient. SOLUTION: For example, powder of green tea leaf is dispersed into water, mixed with a water dispersion of enzymes composed of pectinase, hemicellulase, β-amylase and heated at 40-45 deg.C for 1 hour and further at 60 deg.C for 4 hours. Then the dispersion is boiled once and filtered. The filtrate is distilled under reduced pressure. Before the completion, the resulting solution is mixed with Phellodendron bark and hinokitiol so as to prevent decomposition. When the solution is used as a bathing agent, an atopic dermatitis extremely improves. A filtration residue is hardly left in this method, a problem of waste water treatment is reduced.
Ultrasound guided ESPB was performed in prone position by Philips © (CX50 Extreme edition). The superficial probe was placed longitudinally at the midline just above the sacrum, and both erector spinae muscles and median sacral crests were identified. Using the in-plane approach, a 22-gauge needle was inserted in a craniocaudal direction till reaching the tip of the fourth median sacral crest. After negative aspiration to avoid intravascular or intrathecal puncture, bupivacaine 0.25% (1 ml/kg, maximum 20 ml) was administered.
Women with polycystic ovary syndrome are at high risk of developing diabetes. Apart from a primary ovarian defect, up to 10% and 40-50% of those women develop diabetes and insulin resistance (IR) respectively. IR and associated hyperinsulinemia are recognized as important pathogenic factors in determining diabetes in the majority of PCOS women, particularly when obesity is present. Treating IR might reduce the risk of diabetes and improve ovulation and fertility in PCOS women. We recently found that obese, IR men and women consuming a cod protein diet showed a 30% improvement in insulin sensitivity compared with other animal proteins, and also a 24% decrease in high-sensitive C-reactive protein plasma concentration. Therefore, dietary fish protein could represent a natural, safe and practical means to improve insulin sensitivity in PCOS women with IR, and a new non-pharmaceutical approach for the treatment of the multiple endocrine and metabolic abnormalities of PCOS women (see outcome measures for a more extensive description).
An oil and gas welI shaped charge perforator capable of providing an exothermic reaction after detonation is provided, comprising a housing (2), a high explosive (3), and a reactive liner (6) where the high explosive is positioned between the reactive liner and the housing. The reactive liner (6) is produced from a reactive composition which is capable of sustaining an exothermic reaction during the formation of the cutting jet. The composition is a pressed i.e. compacted particulate composition comprising at least two metals, wherein one of the metals is present as spherical particulate, and the other metal is present as a non-spherical particulate. There may also be at least one further metal, which is not capable of an exothermic reaction with the reactive composition, present in an amount greater than 10% w/w of the liner. To aid consolidation a binder may also be added.
Wheat dwarf virus (WDV, genus Mastrevirus, family Geminiviridae) is one of the causal agents of wheat viral disease, which severely impacts wheat production in most wheat-growing regions in the world. Currently, there is little information about natural resistance against WDV in common wheat germplasms. CRISPR/Cas9 technology is being utilized to manufacture transgenic plants resistant to different diseases. In the present study, we used the CRISPR/Cas9 system targeting overlapping regions of coat protein (CP) and movement protein (MP) (referred to as CP/MP) or large intergenic region (LIR) in the wheat variety 'Fielder' to develop resistance against WDV. WDV-inoculated T1 progenies expressing Cas9 and sgRNA for CP/MP and LIR showed complete resistance against WDV and no accumulation of viral DNA compared with control plants. Mutation analysis revealed that the CP/MP and LIR targeting sites have small indels in the corresponding Cas9-positive plants. Additionally, virus inhibition and indel mutations occurred in T2 homozygous lines. Together, our work gives efficient results of the engineering of CRISPR/Cas9-mediated WDV resistance in common wheat plants, and the specific sgRNAs identified in this study can be extended to utilize the CRISPR/Cas9 system to confer resistance to WDV in other cereal crops such as barley, oats, and rye.
Myocardial infarction (MI) is a serious cardiovascular disease that often results in a significant decline in heart function and associated complications. α-SMA (α-smooth muscle cell actin) is an important biomarker in the process of cardiac remodeling and repair, and its expression level is closely related to myocardial remodeling and prognosis. Therefore, the purpose of this study was to investigate the potential of nanoparticles containing cardiomyocyte targeting peptides in predicting prognosis and α-SMA protein expression after myocardial infarction, with a view to providing new therapeutic strategies and clinical guidelines. In this study, a novel targeting nanoparticle was constructed, using cardiomyocyte specific peptides as targeting ligands, and characterized by loading different drugs. Subsequently, a mouse model of myocardial infarction was used to systematically evaluate the effect of nanoparticles on α-SMA protein expression and prognosis prediction ability after MI. The expression level of α-SMA was analyzed by Western blot and immunohistochemistry, and the prognosis was evaluated by cardiac function assessment. The study found that nanoparticles containing cardiomyocyte targeting peptides significantly increased α-SMA expression levels and improved heart function in animal models of myocardial infarction. Compared with the control group, the application of targeted nanoparticles was closely related to the level of myocardial cell repair and fibrosis, and could effectively predict the prognosis after myocardial infarction. Therefore, nanoparticles containing cardiomyocyte targeting peptides can not only effectively improve the expression of α-SMA, but also serve as an important prognostic tool after myocardial infarction.
PURPOSE:To provide a TNF inducer capable of inducing TNF alpha having highly necrotic effect on tumor, containing, as active ingredient, a camptothencin or its derivative. CONSTITUTION:The objective medicine containing, as active ingredient, a camptothencin of the formula {R1 is H, Cl or 1-4C lower alkyl; R2 is H or -OCO-X [X is Cl or -NR3R4 (R3 and R4 are each H or alkyl, or forming heterocycle by mutually binding together with N)]} or its derivative. The present medicine inhibits DNA topoisomerase I, inducing the gene manifestation of TNFalpha (human tumor necrosis factor) and producing active-type TNFalpha. The TNF alpha has also leukemia cell-differentiating and endotoxin-like phlogogenic effects. A compound of the formula is e.g. 9-(4-(isopropylcarbamoylmethyl)-1- piperazino)carbonyloxycamptothencin.
A Micro-Electro-Mechanical-System (MEMS) device and a method for operating the device are disclosed. The device includes a substrate platform and an electrode plate having a plurality of serpentine arms, the electrode plate attached to the substrate platform via the plurality of serpentine arms, the electrode plate provided on a plane in a resting position. The device includes a sharp member disposed substantially perpendicularly on the electrode plate. In various implementations, the electrode plate and the substrate platform are co-planar. In various implementations, the electrode plate is configured to move in a direction perpendicular to the plane away from the resting position. The device also includes a counter-electrode. The method of operating the device includes supplying, via a power source, a direct current (DC) across the electrode and the counter-electrode to generate an electrostatic field across the electrode and the counter-electrode of the device.
PURPOSE: Breast cancer among Emirati patients is characterized by early-onset disease and later stages at presentation. Little is known about the germline genetic variants that may contribute to these observations. The goal of this study is to characterize the rate and implications of germline genetic variants among a cohort of Emirati patients at risk for hereditary breast and ovarian cancer syndrome.
MATERIALS AND METHODS: A retrospective study was performed to analyze the results of clinical germline genetic testing (March 2020-January 2023) among a cohort of consecutive Emirati patients at risk for hereditary breast and ovarian cancer syndrome: group A: patients with personal history of breast or ovarian cancer (n = 135); group B: unaffected patients with family history of breast or ovarian cancer (n = 37); and group C: patients presenting for cascade testing (n = 20). Management of patients identified to have pathogenic/likely pathogenic (P/LP) variants was analyzed.
RESULTS: The rate of P/LP germline variants for each group was: group A: 17.3%, group B: 16.6%, group C: 57.9%. BRCA1 gene was the most commonly identified gene harboring P/LP variants, followed by BRCA2, among this cohort. Four unrelated patients had a recurrent BRCA1 pathogenic variant: c.4065_4068del (p.Asn1355Lysfs*10). Only two patients in this series elected risk-reducing mastectomy and four patients elected risk-reducing bilateral salpingo-oophorectomy.
CONCLUSION: A higher rate of P/LP variants is seen among Emirati patients at risk for hereditary breast and ovarian cancer syndrome compared with reports of similar patients from Western populations. Efforts to increase utilization and awareness of germline genetic testing are warranted among Emirati patients.
Subjects suffer from chronic hemiplegia (a year or more post stroke) that upon questioning was judged to meet the following inclusion criteria: (a) able to stand independently 90 seconds; (b) able to walk 10 meters (with cane if necessary); (c) able to understand verbal instructions. The exclusion criteria will be: (a) Serious visual impairment; (b) Inability to ambulate independently (cane acceptable, walker not). (c) Severely impaired cognitive status (score less then 24 in Mini Mental State Examination). (d) Persons with impaired communication capabilities.
Claimed and disclosed is a new use for a previously approved drug: erythropoietin. The present invention teaches using Erythropoetin to treat anemia caused by the combined treatment of Ribavirin and alpha-interferon. Erythropoetin has previously been approved for the treatment of anemia caused by cancer chemotherapy, renal failure and HIV. It has not been used for anemia caused by ribavirin. Ribavirin is part of a two-drug regimen now used to treat hepatitis C along with alpha interferon. The principal side effect of ribavirin is a hemolytic anemia. In the past, mangement of that anemia was done by dose reduction of the ribavirin, sometimes resulting in reversal of part of the anemia. It has become particularly important in light of new data, to maximize the dose of ribavirin given to persons undergoing treatment for hepatitis C to ensure a successful eradication of hepatitis C.
The presence of supernumerary chromosomes is the only abnormality shared by all patients diagnosed with high-hyperdiploid B cell acute lymphoblastic leukemia (HD-ALL). Despite being the most frequently diagnosed pediatric leukemia, the lack of clonal molecular lesions and complete absence of appropriate experimental models have impeded the elucidation of HD-ALL leukemogenesis. Here, we report that for 23 leukemia samples isolated from moribund Eμ-Ret mice, all were characterized by non-random chromosomal gains, involving combinations of trisomy 9, 12, 14, 15, and 17. With a median gain of three chromosomes, leukemia emerged after a prolonged latency from a preleukemic B cell precursor cell population displaying more diverse aneuploidy. Transition from preleukemia to overt disease in Eμ-Ret mice is associated with acquisition of heterogeneous genomic abnormalities affecting the expression of genes implicated in pediatric B-ALL. The development of abnormal centrosomes in parallel with aneuploidy renders both preleukemic and leukemic cells sensitive to inhibitors of centrosome clustering, enabling targeted in vivo depletion of leukemia-propagating cells. This study reveals the Eμ-Ret mouse to be a novel tool for investigating HD-ALL leukemogenesis, including supervision and selection of preleukemic aneuploid clones by the immune system and identification of vulnerabilities that could be targeted to prevent relapse.
This study is a phase I, prospective, open-label trial designed to assess the safety of one, two, and three intravenous doses of hCT-MSC in young children with ASD. Children ages two to 11 years with ASD will be eligible to participate. All participants will receive intravenous infusion(s) of CTCs. The first cohort of three patients will receive a single dose. If there are no safety concerns, the second cohort of three patients will receive two doses, given two months apart. The third cohort will consist of six patients, each of whom will receive three hCT-MSC infusions with a two-month interval between doses. All participants will have an initial clinical evaluation to verify the diagnosis of ASD and confirm protocol eligibility. The main endpoint is safety, for which acute infusion reactions and incidence of infections will be assessed. ASD-specific outcome measures, described below, will be assessed at baseline and six months from baseline and results will be described.
Acquired a digital acquisition of the patient's forearm using the Intel RealSense D415. The arm of the patient' is placed on a support to allow the plaster nurse to position of the wrist at the correct angle to treat the fracture. The limb is temporarily immobilised in a plaster cast by the nurses of the practice. The patient is booked for a subsequent outpatient visit (which will be conducted within 72 hours of digital acquisition of the forearm) for the application of the device under investigation. The production of the device through a Stratasys F370 3D printer owned by the Meyer Children's Hospital IRCCS. The material used is ABS (Acrylonitrile butadiene styrene) supplied by Stratasys and specific to the machine. Placement of the device on the patient by the investigating nurses, after removal of the temporary device. Collection of data on the evaluation of study parameters.
Patients with hepatic impairment are more likely to experience adverse reactions compared to patients with normal hepatic function. For patients with CP-CML, AP-CML, BP-CML, and Ph+ ALL receiving monotherapy, reduce the starting dose of ICLUSIG for patients with pre-existing hepatic impairment (Child-Pugh A, B, or C). For patients with newly diagnosed Ph+ ALL, dosage adjustment is not recommended when administering ICLUSIG to patients with mild hepatic impairment (Child-Pugh A). Clinical data in patients with newly diagnosed Ph+ ALL with pre-existing moderate or severe hepatic impairment (Child-Pugh B or C) is not available and patients should be closely monitored for potential increased incidence of adverse reactions. Modify the ICLUSIG dosage in the event of adverse reactions [see Dosage and Administration (2.2, 2.4), Clinical Pharmacology (12.3)]. The safety of multiple doses, or doses higher than 30 mg, has not been studied in patients with hepatic impairment.
This is a phase 1, open-label trial of perifosine and paclitaxel administered either weekly or every 3 weeks in patients with malignancies for whom single agent paclitaxel is a reasonable treatment option. All patients will receive paclitaxel either at a dose of 80 mg/m2 on days 1, 8 and 15 of a 28-day cycle (Arm A) or at 175 mg/m2 administered on day 8 of a 21 day cycle (Arm B). Patients on both arm A and arm B will receive premedication with diphenhydramine 50 mg IV 30 minutes prior to treatment; ranitidine 50 mg IV 30 minutes prior to treatment and dexamethasone 20 mg IV at 30 minutes prior to treatment. The 1st cohort of patients on Arm A will receive perifosine orally at a dose of 50 mg per day for the first 21 days of the 28-day cycle and on Arm B will receive perifosine orally at a dose of 50 mg per day for the first 14 days of the 21-day cycle. On each arm, the perifosine dose will be escalated in subsequent groups to 50 mg bid and then 50 mg tid as tolerated. (See below) Alternating cohorts of 3 patients will be entered first to Arm A and then to Arm B. The perifosine dose escalation for Arm A and Arm B will be performed separately according to the following algorithm. For each arm, a maximum tolerated dose (MTD) will be defined as a dose that can be given without grade 3/4 non-hematologic toxicity in more than 1/3 patients. If 2/3 patients in any cohort encounter a grade 3/4 non-hematologic toxicity, an additional 3 patients will be added. If the dose is intolerable for \>3/6 patients then the previous dose level will be declared the MTD for that arm.
This invention relates to interdigitation-fusion (IF) liposomes and gels. These liposomes and gels capture high solute to lipid ratios, including bioactive agent. This invention also relates to the discovery that the fusion of liposomes to produce IF gel and liposomes according to the present invention is size dependent. The present invention also relates to a method for producing IF liposomes and gels. In the method of the present invention, sized liposomes formed by sonication, extrusion or alternative processes are fused in the presence of ethanol or other suitable inducer. This process results in a composition of the present invention in gel form. To produce liposomes, the gels are exposed to a temperature usually but not necessarily above the transition temperature (Tm) of the lipid used. The temperature required by the methods of the invention is that temperature which induces a change in the material properties of the mixture. The inducer may also be removed. The result is a composition comprising liposomes containing high solute to lipid ratios. The IF liposomes and gels of the present invention may be used in combination with numerous solutes, especially including bioactive agents.
Smartphone applications aimed at enhancing physical, cognitive, and social activities through mobile health (mHealth) technology are of increasing interest. Their feasibility and acceptability, alongside impacts on frailty phenotype scores and step counts among older adults with frailty, remain to be fully validated. This study presents a 13-week preliminary intervention trial assessing an mHealth app's feasibility in a cohort of 34 eligible older adults, including 5 frail and 29 pre-frail participants. The intervention entailed a 6-week course on app usage, followed by 7 weeks of observation, with four participants withdrawing early. Feasibility was determined by login and active use rates, with a target login rate of 60% or higher. Post-intervention, 100% session attendance and a median login rate of 88.4% were observed. Acceptability was high, with 73% affirming the app's health benefits. Notably, frailty scores and step counts improved post-intervention, underscoring the app's potential for supporting older adults with frailty.
Only the open-label lead-in portion of the study was enrolled (n=10). The randomized portion was not initiated. N = approximately 102 (90 randomized in a 1:1 ratio in Phase 2, approximately 6-12 enrolled in open-label lead-in to assess the tolerability of the combination) Phase 2, randomized, placebo-controlled, double-blind, multi-center study of the efficacy and tolerability of the ABT-869 + paclitaxel versus placebo for ABT-869 + paclitaxel in subjects with documented metastatic breast cancer in the first line metastatic therapy setting. An initial open-label, lead-in cohort of six subjects will be monitored for 2 cycles (8 weeks) to assess the PK interactions and the safety of the combination of 0.20 mg/kg QD ABT-869 and paclitaxel (90 mg/m2). Enrollment into the randomized portion will begin after a cohort has completed two cycles (8 weeks) of therapy and no toxicities prohibit the cohort from continuing on to Cycle 3. Alternative doses may be explored based on the tolerability of the combination.
At 18-21months of age, slow responders (communication delay still below the 10th percentile) will be randomized to continue the Baby Navigator Bundle with or without Individual-ESI, and responders (communication above the 10th percentile) will continue with Baby Navigator Bundle. For Individual ESI, trained coaches or family navigators will coach families using the Early Social Interaction (ESI) model. ESI teaches parents how to support their child's social communication, language, play and behaviors in everyday routines, activities, and places. Family navigators will also engage the family in the How-to Guide for Families online course. The family navigator will use zoom or other telehealth platform to meet with parents 1 time per week for 30-60 minutes per session for 6 months.