anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
A bone graft substitute which combines substantially the high mechanical stability of spherical porous granules without the limitation of reduced intergranular space. The granules have a high porosity whilst maintaining high stability, and can be pushed into a defect without risking significant breakage of the granules and, simultaneously, bone cells can grow into the space between the granules. In an exemplary embodiment of the invention, the surface of the granules comprises indentations, when viewed from the exterior of the granules. An indentation increases the porosity within the implanted mass significantly and thus provides more space between the granules for tissue ingrowth. Due to the indentations on the granules, the granules have an irregular shape and thus an increase in the intergranular space is achieved, while mechanical stability is maintained. A biocompatible polymer, such as a polypeptide, is disposed about at least some of the granules to form a coating thereon.
Patients in arm R will be administered 2,5 mg loading dose of remimazolam followed by continuous infusion at 0,5 mg/h/kg of ideal body weight (IBW, calculated using the Miller formula) and a dose of ketamine 1 mg/kg IBW 2-5 minutes before the beginning of the ablation phase. In case of inadequate sedation depth, a bolus of 2,5 mg remimazolam can be repeated as needed. If the patient shows signs of pain or discomfort, a single dose of ketamine - 0,5 mg/kg IBW - will be administered, followed by a bolus of 5-10 mcg sufentanil if needed. The continuous infusion will be terminated as the last ablation pulses are delivered.
The invention relates to environment-sensitive alpha1-adrenergic receptor near infrared fluorescence ligands and an application thereof. The ligands are represented by general formula (I); and in the formula (I), R1 is a pharmacophore quinazoline or phenylpiperazine, R2 is a different substituent, X is a linker (carbon chain or triazole ring) of different types, n1 represents the carbon number and is 1-6, and X2 is an iodide or bromide ion. The molecules of the fluorescence ligands have high affinity to an alpha1-adrenergic receptor, and the fluorescence does not substantially enhance with the polarity decrease or viscosity increase of surrounding environment. When the ligand molecules are combined with the alpha1-adrenergic receptor, the molecules enter hydrophobic environment and release a strong fluorescence signal, so visualization is easily realized, and the signal to noise ratio is good. The fluorescence ligands can be used in researches of the pharmacologic and physiological characteristics of the alpha1-adrenergic receptor as a tool drug. A preparation method of like compounds has the advantages of maturation, mild reaction conditions, cheap and easily available raw materials, and convenient operation and post-treatment.
Caution is to be exercised in prescribing diethylpropion hydrochloride tablets USP, 25 mg for patients with hypertension or with symptomatic cardiovascular disease, including arrhythmias. Diethylpropion hydrochloride tablets USP, 25 mg should not be administered to patients with severe hypertension.

Reports suggest that diethylpropion hydrochloride may increase convulsions in some epileptics. Therefore, epileptics receiving diethylpropion hydrochloride tablets USP, 25 mg should be carefully monitored. Titration of dose or discontinuance of diethylpropion hydrochloride tablets USP, 25 mg may be necessary.

The least amount feasible should be prescribed or dispensed at one time in order to minimize the possibility of overdosage.
Described are compounds and mixtures that are useful as hole transport layers of photovoltaic devices, such as perovskite solar cells. The compounds and mixtures include non-lithium containing or lithium-free electrolytes, such as imidazolium-based electrolytes, and small-molecule hole transport structures, such as N,N-di-p-methoxy phenyl amine-based structures. The hole transport structures and electrolytes may be covalently bonded or may be separate molecules. The hole transport structures and electrolytes may include cross-linkable groups and may be cross-linked. Devices employing the compounds and mixtures as hole transport layers are also described, such as photovoltaic devices. Synthetic methods of making small-molecule hole transport compounds are also described.
Open label, interventional, dose escalation of MSI-1436 (Trodusquemine), single intravenous infusion twice a week for 3 weeks on a 4-week cycle. Subjects will receive MSI-1436 at a dose of 20 mg/m2. Drug infusions will last approximately 2 hours.
Long-term use of anabolic androgenic steroids (AAS) in supratherapeutic doses is associated with severe adverse effects, including physical, mental, and behavioral alterations. When used for recreational purposes several AAS are often combined, and in scientific studies of the physiological impact of AAS either a single compound or a cocktail of several steroids is often used. Because of this, steroid-specific effects have been difficult to define and are not fully elucidated. The present study used male Wistar rats to evaluate potential somatic and behavioral effects of three different AAS; the decanoate esters of nandrolone, testosterone, and trenbolone. The rats were exposed to 15 mg/kg of nandrolone decanoate, testosterone decanoate, or trenbolone decanoate every third day for 24 days. Body weight gain and organ weights (thymus, liver, kidney, testis, and heart) were measured together with the corticosterone plasma levels. Behavioral effects were studied in the novel object recognition-test (NOR-test) and the multivariate concentric square field-test (MCSF-test). The results conclude that nandrolone decanoate, but neither testosterone decanoate nor trenbolone decanoate, caused impaired recognition memory in the NOR-test, indicating an altered cognitive function. The behavioral profile and stress hormone level of the rats were not affected by the AAS treatments. Furthermore, the study revealed diverse AAS-induced somatic effects i.e., reduced body weight development and changes in organ weights. Of the three AAS included in the study, nandrolone decanoate was identified to cause the most prominent impact on the male rat, as it affected body weight development, the weights of multiple organs, and caused an impaired memory function.
PURPOSE: We assessed the association between oral frailty risk and LUTS among middle-aged and older adults in a community-dwelling population.
METHODS: This cross-sectional study was conducted among 586 subjects aged ≥ 40 years who participated in the Iwaki Health Promotion Project in Hirosaki, Japan. We used the International Prostate Symptom Score (IPSS) and the Overactive Bladder Symptom Score (OABSS) to assess LUTS. LUTS was defined as an IPSS score of 8 or higher or meeting diagnostic criteria for OAB. Oral frailty risk was defined as experiencing two or more of the following: decreased chewing ability, decreased biting force, and dry mouth sensation. Physical performance (10-m gait speed and grip strength) was used for analysis. The association between oral frailty risk and LUTS was examined using multivariate logistic regression analyses.
RESULTS: The study included 218 men and 370 women, of whom 140 had LUTS. The mean age of this cohort was 59 years. Significant differences were observed between the LUTS and non-LUTS groups, including age, hypertension, history of CVD, depressive status, sleep disturbance, and 10 m gait speed. The prevalence of oral frailty risk was significantly higher in the LUTS group than in the non-LUTS group (26% vs. 11%, P < 0.001). Multivariate analysis revealed that age, male gender, and oral frailty risk (odds ratio: 2.67, 95% confidence interval: 1.57-4.51, P < 0.001) were independent factors for LUTS. Moreover, oral frailty risk was an independent factor in both participants aged < 65 years and participants aged ≥ 65 years.
CONCLUSIONS: Oral frailty was independently associated with LUTS.
Allergic asthma, a chronic disease characterized by airway inflammation, poses a significant public health concern. It is well-established that house dust mites (HDMs) are common inducers of allergic responses in individuals, particularly children. In central Taiwan, our research team observed that over 80% of allergic children exhibited sensitization to various HDMs species. This investigation aims to bridge the gap between these observations and a better understanding of the early fundamental mechanisms for preventing allergic diseases. Specifically, our study delves into the impact of crude extracts of HDMs on human epithelial BEAS-2B cells. Our findings, based on RNA sequencing (RNA-seq) analysis, shed light on how three major Dermatophagoides HDMs allergens activate a common Toll-like receptor signaling pathway in human epithelial cells within a 4-h treatment. During this process, the nuclear transcription factor NF-κB translocated into the cell nucleus within 30 min of allergen stimulation, triggering the expression of pro-inflammatory genes such as IL-6 and IL-8 over 4 h. Additionally, when the cells were treated with specific Dermatophagoides microceras (Der m) allergens, it resulted in the upregulation of genes that regulate type 1 diabetes mellitus (T1DM) signaling pathways. This led to the mediation of IL-12A inflammation. Furthermore, there was an increase in gene sets associated with cilia function and the microtubule cytoskeleton in human epithelial cells after treatment with a combination of Der m allergens and Dexamethasone. Additionally, OMICs analysis was conducted to examine the effects of HDMs allergenic stimulation on human epidermal cells. We aimed to improve our understanding of the molecular mechanisms within cells and identify potential targets and natural products in the treatment of asthma caused by HDMs allergens.
INTRODUCTION: Cauda equina syndrome (CES) following lumbar disc herniation is exceedingly rare in pregnancy and there is limited literature outlining management of CES in pregnancy. There is further limited data addressing the management of periviable pregnancies complicated by CES.
CASE PRESENTATION: A 38-year-old female at 22 weeks gestation presented with worsening lower back pain radiating to the right posterior lower extremity. She was initially managed with conservative therapy, but re-presented with worsening neurologic symptoms, including fasciculations and perineal numbness. Magnetic resonance imaging showed a large herniated disc at L4-5, and given concern for CES, she underwent emergent decompression surgery, which was complicated by a superficial wound dehiscence. She ultimately carried her pregnancy to term and had a cesarean delivery. The patient's residual neurologic symptoms continued to improve with physical therapy throughout the postpartum period.
DISCUSSION: Cauda equina syndrome is a rare spinal condition with potentially devastating outcomes if not managed promptly. Diagnosis and management of CES in pregnancy is the same as in non-pregnant patients, however, standardization of patient positioning for surgery, surgical approach, anesthetic use, and fetal considerations is lacking. A multidisciplinary approach is critical, especially at periviable gestational ages of pregnancy. Our case and review of the literature demonstrates that patients in the second trimester can be managed surgically with prone positioning, intermittent fetal monitoring, and continued management of the pregnancy remains unchanged. Given the rarity of these cases, there is a need for a consensus on management and continued care in pregnant patients with CES.
Executive function is a high-level cognition which plays an important role in academic performance, career, and interpersonal relationship. Meta-analysis study has demonstrated that acute exercise could improve executive function, and also observed similar positive effect through both aerobic and resistance exercise. However, it is still unclear whether executive function can be enhanced by the concurrent exercise that combines aerobic and resistance exercise. Moreover, previous studies indicated that acute exercise could increase the concentration of blood lactate which is positive correlated to executive function. It is still unclear whether the effect of acute concurrent exercise on executive function is mediated by blood lactate. Therefore, the purposes of present study are: (1) Measuring the effect of acute concurrent exercise and aerobic exercise on executive function. (2) Measuring whether the effect of acute concurrent exercise on executive function is mediated by blood lactate.
Excretion: Celecoxib is eliminated predominantly by hepatic metabolism with little (<3%) unchanged drug recovered in the urine and feces. Following a single oral dose of radiolabeled drug, approximately 57% of the dose was excreted in the feces and 27% was excreted into the urine. The primary metabolite in both urine and feces was the carboxylic acid metabolite (73% of dose) with low amounts of the glucuronide also appearing in the urine. It appears that the low solubility of the drug prolongs the absorption process making terminal half-life (t1/2) determinations more variable. The effective half-life is approximately 11 hours under fasted conditions. The apparent plasma clearance (CL/F) is about 500 mL/min.
PURPOSE: Glioblastoma is the most aggressive primary brain tumor, characterized by its distinctive intratumoral hypoxia. Sequential preoperative examinations using fluorine-18-fluoromisonidazole (18F-FMISO) and fluorine-18-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) could depict the degree of glucose metabolism with hypoxic condition. However, molecular mechanism of glucose metabolism under hypoxia in glioblastoma has been unclear. The aim of this study was to identify the key molecules of hypoxic glucose metabolism.
METHODS: Using surgically obtained specimens, gene expressions associated with glucose metabolism were analyzed in patients with glioblastoma (n = 33) who underwent preoperative 18F-FMISO and 18F-FDG PET to identify affected molecules according to hypoxic condition. Tumor in vivo metabolic activities were semiquantitatively evaluated by lesion-normal tissue ratio (LNR). Protein expression was confirmed by immunofluorescence staining. To evaluate prognostic value, relationship between gene expression and overall survival was explored in another independent nonoverlapping clinical cohort (n = 17) and validated by The Cancer Genome Atlas (TCGA) database (n = 167).
RESULTS: Among the genes involving glucose metabolic pathway, mRNA expression of glucose-6-phosphatase 3 (G6PC3) correlated with 18F-FDG LNR (P = 0.03). In addition, G6PC3 mRNA expression in 18F-FMISO high-accumulated glioblastomas was significantly higher than that in 18F-FMISO low-accumulated glioblastomas (P < 0.01). Protein expression of G6PC3 was consistent with mRNA expression, which was confirmed by immunofluorescence analysis. These findings indicated that the G6PC3 expression might be facilitated by hypoxic condition in glioblastomas. Next, we investigated the clinical relevance of G6PC3 in terms of prognosis. Among the glioblastoma patients who received gross total resection, mRNA expressions of G6PC3 in the patients with poor prognosis (less than 1-year survival) were significantly higher than that in the patients who survive more than 3 years. Moreover, high mRNA expression of G6PC3 was associated with poor overall survival in glioblastoma, as validated by TCGA database.
CONCLUSION: G6PC3 was affluently expressed in glioblastoma tissues with coincidentally high 18F-FDG and 18F-FMISO accumulation. Further, it might work as a prognostic biomarker of glioblastoma. Therefore, G6PC3 is a potential key molecule of glucose metabolism under hypoxia in glioblastoma.
SCOPE: Dietary constituents modulate development of obesity and type 2 diabetes. The metabolic impact from different food sources in western diets (WD) on obesity development is not fully elucidated. This study aims to identify dietary sources that differentially affect obesity development and the metabolic processes involved.
METHODS AND RESULTS: Mice were fed isocaloric WDs with protein and fat from different food groups, including egg and dairy, terrestrial meat, game meat, marine, vegetarian, and a mixture of all. This study evaluates development of obesity, glucose tolerance, insulin sensitivity, and plasma and cecal metabolome. WD based on marine or vegetarian food sources protects male mice from obesity development and insulin resistance, whereas meat-based diets promote obesity. The intake of different food sources induces marked differences in the lipid-related plasma metabolome, particularly impacting phosphatidylcholines. Fifty-nine lipid-related plasma metabolites are positively associated with adiposity and a distinct cecal metabolome is found in mice fed a marine diet.
CONCLUSION: This study demonstrates differences in obesity development between the food groups. Diet specific metabolomic signatures in plasma and cecum associated with adiposity, where a marine based diet modulates the level of plasma and cecal phosphatidylcholines in addition to preventing obesity development.
Despite consistently positive attitudes toward organ donation, increasing the number of registered organ donors in the US continues to challenge the professional and research communities. Improving rates of donor designation among ethnic minorities is of particular importance given the need to match donated organs to recipients on blood type and human leukocyte antigens - the best matches are found when the donor and recipient are of the same ethnic background. In Hispanic communities, lay health educators (i.e., Promotoras) are trained to promote behaviors that empower and enable constituents to prevent disease, and increase control over and improve their health. In partnership with leadership of four Promotoras organizations in geographically diverse areas of the U.S. (PA, IL, TX) representing the largest subgroups of the Hispanic population, this pilot study proposes to leverage the preexisting network of lay health educators to advocate for organ donation and promote donor registration (first person consent) among female Hispanics over the age of 50. Specifically, this study will collect the formative data needed to design an educational and behavioral communication eLearning module for Promotoras and test the impact of the training on Promotoras' knowledge of organ donation, confidence discussing and promoting donor registration, and efficacy increasing rates of donor registration among mature and older Hispanic women. Focus group interviews with Hispanic women and Promotoras will identify the information needs and concerns about organ donation registration of these two groups; interviews with lay educators will also gauge interactivity preferences as well as content and design issues for the resulting web-based training (Aim 1). These data will be used to develop an eLearning module to educate Promotoras about organ donation and train them to discuss donation and promote donor registration (Aim 2). A brief quantitative survey will assess the impact of the module on knowledge of organ donation and confidence (communication self-efficacy) discussing donation and promoting donor designation. We will evaluate Promotoras' efficacy promoting organ donation by assessing the number of Hispanic women age 50 and over who register as posthumous organ donors as a proportion of all women attending small group sessions led by trained Promotoras (Aim 3). If effective, the eLearning module could easily be disseminated nationally to train Promotoras to discuss and promote organ donation. Ultimately, this 'train-the-trainer' study has the potential to increase rates of donor registration among Hispanic communities in the U.S. and help to reduce disparities in access to transplantation for this population.
An experimental group (EG) that after an initial evaluation and with their consent, will be subjected to a directed physical training program for 12 weeks with 3 weekly sessions (Monday, Wednesday and Friday), with a duration of 50 min per session. The exercises to be carried out will be divided into three different phases: warm-up during the first 10 minutes; the main part with a duration of 30 minutes (where each exercise should be performed for 20 to 30 seconds as intense or fast as possible without generating joint impact, and then take a break for 10 to 15 seconds, before repeating it); and the return to calm, based mainly on stretching exercises with a total duration of 10 minutes.
PURPOSE OF REVIEW: This review discusses the epidemiology of food insecurity (FI) and its consequences in children with congenital heart disease. We aimed to highlight current interventions to screen and address food insecurity in the context of pediatric cardiology and to offer strategies for providers to engage in this meaningful work.
RECENT FINDINGS: Food insecurity is consistently associated with poor health outcomes in children. In the United States, 17.3% of households with children experience FI. Nonwhite and single-parent families are disproportionately affected. Interestingly, because of a low-quality diet, FI is associated with childhood obesity, putting affected children at increased risk for cardiovascular morbidity and mortality over time. Children with congenital heart disease are susceptible to poor outcomes due to unique altered metabolic demands, increased risk for growth impairment, frequent need for specialized feeding regimens, and additional morbidity associated with heart surgery in underweight children.
SUMMARY: Today, the burden of screening for FI is most commonly placed on general pediatricians. Considering the importance of nutrition to cardiovascular health and general wellbeing, and the ease with which screening can be performed, pediatric cardiologists and other subspecialists should take a more active role in FI screening.
The cold vest procedure: The first blood draw will be taken from participants before the cooling procedure (time 0, 30mL blood). Participants will then be requested to put on hospital scrubs and the cooling vest will be placed on them. Since muscle shivering is an alternative way of heat production (skeletal thermogenesis), we will first determine individual 'shivering threshold' for each participant (coldest tolerable temperature; typically 14°C / 57.2F), based on participant-report and direct observation. The cold vest will then be kept on for 3 hours with a temp set to the coldest tolerable temperature (shivering threshold +2°C (\~16-17°C / 60.8F-62.6F) and body temperature will be monitored by a tympanic thermometer. Following 3 hours, 30mL of blood will be drawn (Time 180min). All participants will be re-warmed with blankets after cooling has been completed, and offered a warm drink and a snack.
In general, dose selection for an elderly patient should be cautious, usually starting at the low end of the dosing range, reflecting the greater frequency of decreased hepatic, renal or cardiac function and of concomitant disease or other drug therapy. In patients over 75 years of age, daily doses in excess of 300 mg are not recommended (see CLINICAL PHARMACOLOGY and DOSAGE AND ADMINISTRATION). A total of 455 elderly (65 years of age or older) subjects were exposed to tramadol hydrochloride in controlled clinical trials. Of those, 145 subjects were 75 years of age and older. In studies including geriatric patients, treatment-limiting adverse events were higher in subjects over 75 years of age compared to those under 65 years of age. Specifically, 30% of those over 75 years of age had gastrointestinal treatment-limiting adverse events compared to 17% of those under 65 years of age. Constipation resulted in discontinuation of treatment in 10% of those over 75.