anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Leukemic stem cells (LSCs) possess similar characteristics to normal hematopoietic stem cells, including self-renewal capacity, quiescence, ability to initiate leukemia, and drug resistance. These cells play a significant role in leukemia relapse, persisting even after apparent remission. LSCs were first described in 1994 by Lapidot et al. Although they have been extensively studied in acute leukemia, more LSC research is still needed in chronic lymphocytic leukemia (CLL) to understand if reduced apoptosis in mature cells should still be considered as the major cause of this disease. Here, we provide new evidence suggesting the existence of stem-like cell populations in CLL, which may help to understand the disease as well as to develop effective treatments. In this study, we identified a potential leukemic stem cell subpopulation using the tetraploid CLL cell line I83. This subpopulation is characterized by diploid cells that were capable of generating the I83 tetraploid population. Furthermore, we adapted a novel flow cytometry analysis protocol to detect CLL subpopulations with stem cell properties in peripheral blood samples and primary cultures from CLL patients. These cells were identified by their co-expression of CD19 and CD5, characteristic markers of CLL cells. As previously described, increased alkaline phosphatase (ALP) activity is indicative of stemness and pluripotency. Moreover, we used this method to investigate the potential synergistic effect of curcumin in combination with fludarabine and ibrutinib to deplete this subpopulation. Our results confirmed the effectiveness of this ALP-based analysis protocol in detecting and monitoring leukemic stem-like cells in CLL. This analysis also identified limitations in eradicating these populations using in vitro testing. Furthermore, our findings demonstrated that curcumin significantly enhanced the effects of fludarabine and ibrutinib on the leukemic fraction, exhibiting synergistic effects (combination drug index, CDI 0.97 and 0.37, respectively). Our results lend support to the existence of potential stem-like populations in CLL cell lines, and to the idea that curcumin could serve as an effective adjuvant in therapies aimed at eliminating these populations and improving treatment efficacy.
The peritoneum will be closed as a separate layer with a 2-0 multifilament absorbable suture. Subsequently, the fascia will be closed with a continuous suture using absorbable monofilament 0 sutures. Subcutaneous tissue will be rinsed twice with hypochlorite solution following peritoneal closure and fascial closure. Interrupted subcutaneous closure will be performed with absorbable multifilament 2-0 sutures. Following skin disinfection with an alcohol solution, the skin will be closed with non-absorbable monofilament 2-0 or 3-0 sutures using the interrupted mattress technique. Conventional Cosmopor® sterile gauze dressings will be applied. Unless the dressing material will be saturated, the dressing will remain unchanged until 3rd day post-op.
Menopause leads to decreased estradiol levels affecting tissue health and causing local inflammation in the genital organs and urinary tract. The rise of blood C-reactive protein (CRP) levels in menopausal women may indicate systemic inflammation associated with estradiol decline. The aim of this study was to determine the relationship between serum estradiol and CRP levels on genitourinary syndrome in menopausal women. A cross-sectional study was conducted among menopausal women who had not experienced menstruation for at least 12 consecutive months at Prof. dr. Chairuddin P. Lubis Hospital, Medan, Indonesia, in 2023. Estradiol and CRP levels were measured using enzyme-linked immunosorbent assay (ELISA) and the presence of genitourinary syndrome was assessed using the Menopause-Specific Quality of Life (MENQOL) questionnaire. The mean levels of estradiol and CRP were compared to menopausal women with and without genitourinary syndrome with the Mann-Whitney test. To assess the correlation between estradiol and CRP levels, and between their levels with the presence of genitourinary symptoms, the Spearman correlation test was used. The genitourinary syndrome was reported in 25% of the total included menopausal women. Our data indicated that the mean estradiol levels were not significantly different between menopausal women with and without genitourinary syndrome (9.13±2.47 pg/mL vs 18.96±31.23 pg/mL, p=0.881). The mean serum CRP level of menopausal women with genitourinary syndrome (9.72±6.30 mg/L) was higher than that of women without the syndrome (2.09±1.26 mg/L) with p<0.001. In addition, serum CRP level, not estradiol, was correlated with the symptom score of genitourinary syndrome. This study highlights that to identify and manage genitourinary syndrome, monitoring of CRP levels is essential in menopausal women.
Participants in the standard asthma care group will receive standard of care asthma education conducted by a respiratory therapist in the specialty clinics at Arkansas Children's Hospital at the baseline visit. Education will include standard of care instruction on the participant's prescribed asthma medications, how to use an asthma action plan, as well as training and demonstration of proper inhaler technique. They will not have any additional study activities until the 3-month visit. They will be instructed to take their medications as prescribed.
Endoscopic treatment of urolithiasis has increased during the last several years. Adrenergic receptors have been described mainly in the distal ureter. Blockage of adrenergic receptors has been associated to a decrease in ureteral resistance. In this study the investigators hypothesized that alpha blockers are associated to a decrease in ureteral resistance with an increase in successful endoscopic management of urolithiasis.

Only patients with urolithiasis undergoing to endoscopic treatment are offered to participate. Patients are randomized between placebo arm or tamsulosin 0.4 mg/day. Demographic characteristics, stones characteristics and information related to surgery are recorded. Main study outcome is stone free rate and successful insertion of semirigid ureteroscope 8,0 - 9,8 Fr. All patients are follow-up for 30 days after surgery.
FIELD: medicine. ^ SUBSTANCE: invention relates to medicine, in particular to gynecology, and deals with extracorporal fertilisation. After induction of superovulation for puncture of follicle into vagina cavity introduced is heated to body temperature tubular element with ball-like tip, which has guide canal on axis for puncture-biopsy needle. By means of it respective side of posterior vaginal fornix is pressed into abdominal cavity for maximally possible distance. Ovary is moved with side of mature follicles to contact of selected mature follicle with posterior fornix wall. Follicle centre is superposed with axis of tubular element canal, follicle is fixed in said state, distance from place of puncture of vaginal mucous membrane from the side of its cavity to follicle centre is determined and needle is moved out of the canal for said distance. After that follicular fluid is aspirated. ^ EFFECT: method ensures targeted puncturing of follicle centre, which results in reduction of traumaticity and increase of extracorporal fertilisation efficiency. ^ 1 ex
Randomized, blinded, 3 x 3 crossover intervention. Each treatment will last 12 d, followed by a 7-d wash-out period. After the washout, subjects will go back to their regular diet for two weeks before beginning the next cycle. Subjects will report to the research kitchen in the Nutritional Sciences building for their breakfast. Maize will be incorporated into two muffins. Other food choices will be yogurt and other low-fiber foods. Blood samples will be taken at baseline and days 3, 6, 9, 12, 15, and 19. Natural abundance measurements of 13-carbone to 12-carbon will be taken at baseline, day 12 and day 19. Retinol isotope dilution testing will be done at the end of the study to determine total body stores of vitamin A in the subjects. This will include the day 19 blood sample of intervention phase 3 and a final blood sample 14 days after the isotope dose administration.
The main study uses a randomized, double-blind, placebo-controlled design with parallel assignment among 3 treatment arms. The trial begins with a screening period of up to 14 days, followed by a 28-day device training and insulin adjustment period leading into a 28-day baseline period before entering the 52-week treatment period.
OBJECTIVES: Ageism appears widely across the globe and poses an important threat to older people's well-being and health. With respect to hearing health, experiences, perceptions, and fear of ageism can delay the diagnosis of hearing loss, reduce pursuit of hearing care, and fuel reluctance to wear a hearing device. Ageism intertwines with hearing loss stigma, which potentially deepens the negative effects of both; however, little evidence exists to quantify the effects of the intersection of ageism and hearing loss stigma. This lack of data on both hearing loss stigma and ageism, and their intersection, may stem from the lack of validated measures for both. Therefore, as part of a parent study to develop and preliminarily validate d/Deaf and hard of hearing stigma measures, we also adapted and preliminarily validated measures of both experienced and observed ageism.
DESIGN: We adapted four ageism measures through a literature review, expert discussions, and cognitive interviews and validated them in the United States through self-administered online surveys with convenience samples of (1) people aged 60 and older who became d/Deaf or hard of hearing (d/DHH) after developing language or in adulthood ("acquired" d/DHH), (2) care partners of people aged 60 or older who are d/DHH (acquired), (3) health care providers, and (4) the general population. For each of the scales, we applied exploratory factor analysis and estimated scale reliability with ordinal α.
RESULTS: For the population of persons over age 60 who are d/DHH (acquired) (N = 146), nine social stigma items and four employment discrimination items loaded well onto two separate factors, one which measures social stigma and one which measures employment discrimination. All loadings were >0.7. The two factors were moderately correlated at 0.428. For care partners of people aged 60 or older who are d/DHH (N = 72), nine items loaded well onto a single factor, with loadings between 0.650 and 0.936 and an ordinal α of 0.95. Among the general population (N = 312), 10 items loaded cleanly onto a single factor, with loadings between 0.702 and 0.919 and an ordinal α of 0.96. For the health care providers (N = 203), 11 items loaded well onto a single factor, with loadings between 0.541 and 0.874. For these three populations, each of the single factors measure social stigma.
CONCLUSIONS: Ageism threatens the health and wellbeing of older people in both high- and low-income countries. Validated measures of ageism are necessary to understand the relationship between ageism, d/DHH stigma and the well-being of older adults and to design effective ageism-reduction and mitigation interventions. This preliminary validated set of experienced ageism measures offers a starting point for more studies that not only further validate these measures but are larger in scale, occur in more diverse settings, and provide insights into the experience of ageism and its effects on the health and well-being of older adults.
Participants randomly assigned to the "IAs" group will receive eight traditional 1-to-1 appointments, seeing their physician quarterly as per standard care in BC. They will be referred to ancillary services such as nutrition advice, counseling, and physical activity promotion according to 'usual care' practice. In addition, we will organize 4 1-hour social events for these participants annually. The 4 social events will be 1) a potluck lunch; 2) a movie night; 3) an event chosen by participants; and 4) a talent show. From our experience, these events enhance compliance to reporting and minimize dropouts. These events also serve to minimize 'socialization bias' that may otherwise potentially influence health measures including quality of life.
Small cell lung cancer (SCLC) remains the most fatal form of lung cancer, with patients in dire need of new and effective therapeutic approaches. Modeling SCLC in an immunocompetent host is essential for understanding SCLC pathogenesis and ultimately discovering and testing new experimental therapeutic strategies. Human SCLC is characterized by near universal genetic loss of the RB1 and TP53 tumor suppressor genes. Twenty years ago, the first genetically-engineered mouse model (GEMM) of SCLC was generated using conditional deletion of both Rb1 and Trp53 in the lungs of adult mice. Since then, several other GEMMs of SCLC have been developed coupling genomic alterations found in human SCLC with Rb1 and Trp53 deletion. Here we summarize how GEMMs of SCLC have contributed significantly to our understanding of the disease in the past two decades. We also review recent advances in modeling SCLC in mice that allow investigators to bypass limitations of the previous generation of GEMMs while studying new genes of interest in SCLC. In particular, CRISPR/Cas9-mediated somatic gene editing can accelerate how new genes of interest are functionally interrogated in SCLC tumorigenesis. Notably, the development of allograft models and precancerous precursor models from SCLC GEMMs provides complementary approaches to GEMMs to study tumor cell-immune microenvironment interactions and test new therapeutic strategies to enhance response to immunotherapy. Ultimately, the new generation of SCLC models can accelerate research and help develop new therapeutic strategies for SCLC.
Subjects will receive omeprazole daily for 56 days. After 28 days, subjects will receive Lactobacillus rhamnosus GG two capsules daily taken with a meal.
The invention relates to a 4-amino quinoline derivative, a preparation method and application thereof, relating to the field of medicine synthesis. A nitrogen-containing group is introduced to a quinoline structure for synthesizing the 4-amino quinoline derivative with a novel structure. A molecular structure of the 4-amino quinoline derivative is shown in the specification, wherein R is used for representing C1-C5 fatty amido, C6-C10 aromatic amido, C1-C5 heterocyclic ring-containing amido and C1-C5 alcohol amido or benzylamine. The derivative has physiological activity similar to alkaloid and larger polarity. The invention also relates to a preparation method of a compound in the formula (1) and application of the compound in the following formula to the preparation of medicines for treating and/or preventing tumors. The derivatives possibly have physiological activity similar to alkaloid and capability of increasing polarity, present a certain alkalinity and are convenient for salt formation together with inorganic acid or organic acid so as to achieve the purpose of improving the water solubility.
This study included patients who underwent lumbar spine surgeries for degenerative spinal disease. The eligible patients were divided into two groups, the PCA group and the control group, for two types of postoperative pain management. The patients in the PCA group received 72-hour epidural PCA. The PCA catheter was inserted by the surgeon prior to wound closure in the lumbar spine surgery. The PCA catheter was maintained until 72 hours after the surgery and was removed at the postoperative day 4. The control group received postoperative standard pain treatment, including oral acetaminophen and muscle relaxants. No non-steroidal anti-inflammatory drugs were given in this study. All patients were provided the option to request intramuscular morphine injection (0.5 mg of morphine) for additional pain control, with a minimum interval of 6 hours between doses. Pain assessment was conducted using a visual analogue scale on the first four postoperative days and on the day of discharge. At the postoperative day 4, pain assessment was performed before the PCA removal. The level of pain and the number of morphine injections were compared between the two groups.
PURPOSE:To provide the title cosmetic stock having excellent beautifully dermal effect with the skin kept in a healthy state or restored to such a state through promoting the moisture retentivity inherent in the skin, containing omega-oxyfatty acid and unsaturated fatty acid ester. CONSTITUTION:The objective cosmetic stock containing (A) omega-oxyfatty acid and (B) unsaturated fatty acid ester. The component A is pref. at least one fatty acid selected from 16-36C straight chain fatty acids. The unsaturated acid for the component B is pref. at least one selected from 9,12-octadecadienoic acid, 6,9-octadecadienoic acid, 11,14-eicosadienoic acid, 6,9,12-octadecatrienoic acid, 8,11,14-eicosatrienoic acid, etc. The present active components have such beautifully dermal effect as to give strong affinity for the dermal surface and keratinous layer, densify these structures, enhance moisture retentivity, improve dried skin and give moist and smooth feeling and elasticity.
PURPOSE: Injury prevention is a crucial aspect of sports, particularly in high-performance settings such as elite female football. This study aimed to develop an injury prediction model that incorporates clinical, Global-Positioning-System (GPS), and multiomics (genomics and metabolomics) data to better understand the factors associated with injury in elite female football players.
METHODS: We designed a prospective cohort study over 2 seasons (2019-20 and 2021-22) of noncontact injuries in 24 elite female players in the Spanish Premiership competition. We used GPS data to determine external workload, genomic data to capture genetic susceptibility, and metabolomic data to measure internal workload.
RESULTS: Forty noncontact injuries were recorded, the most frequent of which were muscle (63%) and ligament (20%) injuries. The baseline risk model included fat mass and the random effect of the player. Six genetic polymorphisms located at the DCN, ADAMTS5, ESRRB, VEGFA, and MMP1 genes were associated with injuries after adjusting for player load (P < .05). The genetic score created with these 6 variants determined groups of players with different profile risks (P = 3.1 × 10-4). Three metabolites (alanine, serotonin, and 5-hydroxy-tryptophan) correlated with injuries. The model comprising baseline variables, genetic score, and player load showed the best prediction capacity (C-index: .74).
CONCLUSIONS: Our model could allow efficient, personalized interventions based on an athlete's vulnerability. However, we emphasize the necessity for further research in female athletes with an emphasis on validation studies involving other teams and individuals. By expanding the scope of our research and incorporating diverse populations, we can bolster the generalizability and robustness of our proposed model.
This is an observational study, so there are no interventions. Data will be recruited from adult patients diagnosed with COVID-19, described in medical records, by laboratory detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA, who used the Assisted Breathing Helmet - ELMO.
AIM: This study examined the outcomes of a telehealth model for sleep health assessment among Indigenous and non-Indigenous children residing in remote and regional communities at the Top End Northern Territory (NT) of Australia.
METHODS: Video telehealth consultation, that included clinical history and relevant physical findings assessed virtually with an interstate paediatric sleep physician was conducted remotely. Polysomnography (PSG) and therapeutic interventions were carried out locally at Darwin, NT. The study participants were children referred between 2015 and 2020.
RESULTS: Of the total 812 children referred for sleep assessment, 699 underwent a diagnostic PSG. The majority of patients were female (63%), non-Indigenous (81%) and resided in outer regional areas (88%). Indigenous children were significantly older and resided in remote or very remote locations (22% vs. 10%). Referral patterns differed according to locality and Indigenous status - (non-Indigenous via private (53%), Indigenous via public system (35%)). Receipt of referrals to initial consultation was a median of 16 days and 4 weeks from consult to PSG. Remote children had slightly longer time delay between the referral and initial consult (32 vs. 15 days). Fifty one percent were diagnosed to have OSA, 27% underwent adenotonsillectomy and 2% were prescribed with CPAP therapy.
CONCLUSIONS: This study has demonstrated that a telehealth model can be an effective way in overcoming logistical barriers and in providing sleep health services to children in remote and regional Australia. Further innovative efforts are needed to improve the service model and expand the reach for vulnerable children in very remote communities.
Patients receive an additional home-monitoring (remote-monitoring) device (CardioMessengerII) following Biotronik Lumax ICD implantation. The device enables regular transmission and examination of ICD information via home-monitoring. Follow-up appointments in outpatient clinic are changed compared to standard care. While follow-up 1, 12, and 24 months after ICD implantation consist of outpatient clinic appointments, follow-up 3, 6, and 18 months after ICD implantation are conducted remotely.
Postmarketing cases of renal impairment, including acute renal failure, proximal renal tubulopathy (PRT), and Fanconi syndrome have been reported with TAF-containing products; while most of these cases were characterized by potential confounders that may have contributed to the reported renal events, it is also possible these factors may have predisposed patients to tenofovir-related adverse events [see Adverse Reactions (6.1, 6.2)]. DESCOVY is not recommended in individuals with estimated creatinine clearance of 15 to below 30 mL per minute, or in individuals with estimated creatinine clearance below 15 mL per minute who are not receiving chronic hemodialysis.

Individuals taking tenofovir prodrugs who have impaired renal function and those taking nephrotoxic agents including non-steroidal anti-inflammatory drugs are at increased risk of developing renal-related adverse reactions.

Prior to or when initiating DESCOVY, and during treatment with DESCOVY on a clinically appropriate schedule, assess serum creatinine, estimated creatinine clearance, urine glucose, and urine protein in all individuals. In individuals with chronic kidney disease, also assess serum phosphorus. Discontinue DESCOVY in individuals who develop clinically significant decreases in renal function or evidence of Fanconi syndrome.
Combined [18F]FDG PET-cardiac MRI imaging (PET/CMR) is a useful tool to assess myocardial viability and cardiac function in patients with acute myocardial infarction (AMI). Here, we evaluated the prognostic value of PET/CMR in a porcine closed-chest reperfused AMI (rAMI) model. Late gadolinium enhancement by PET/CMR imaging displayed tracer uptake defect at the infarction site by 3 days after the rAMI in the majority of the animals (group Match, n = 28). Increased [18F]FDG uptake at the infarcted area (metabolism/contractility mismatch) with reduced tracer uptake in the remote viable myocardium (group Mismatch, n = 12) 3 days after rAMI was observed in the animals with larger infarct size and worse left ventricular ejection fraction (LVEF) (34 ± 8.7 vs 42.0 ± 5.2%), with lower LVEF also at the 1-month follow-up (35.8 ± 9.5 vs 43.0 ± 6.3%). Transcriptome analyses by bulk and single-nuclei RNA sequencing of the infarcted myocardium and border zones (n = 3 of each group, and 3 sham-operated controls) revealed a strong inflammatory response with infiltration of monocytes and macrophages in the infarcted and border areas in Mismatch animals. Our data indicate a high prognostic relevance of combined PET/MRI in the subacute phase of rAMI for subsequent impairment of heart function and underline the adverse effects of an excessive activation of the innate immune system in the initial phase after rAMI.