anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Ischemia-reperfusion is an unavoidable step of organ transplantation. Development of therapeutics for lung injury during transplantation has proved challenging; understanding lung injury from human data at the single-cell resolution is required to accelerate the development of therapeutics. Donor lung biopsies from 6 human lung transplant cases were collected at the end of cold preservation and 2-hour reperfusion and underwent single-cell RNA sequencing. Donor and recipient origin of cells from the reperfusion timepoint were deconvolved. Gene expression profiles were: (1) compared between each donor cell type between timepoints and (2) compared between donor and recipient cells. Inflammatory responses from donor lung macrophages were found after reperfusion with upregulation of multiple cytokines and chemokines, especially IL-1β and IL-1α. Significant inflammatory responses were found in alveolar epithelial cells (featured by CXCL8) and lung endothelial cells (featured by IL-6 upregulation). Different inflammatory responses were noted between donor and recipient monocytes and CD8+ T cells. The inflammatory signals and differences between donor and recipient cells observed provide insight into the cellular and molecular mechanisms of ischemia-reperfusion induced lung injury. Further investigations may lead to the development of novel targeted therapeutics.
Nanoparticles (NPs) have become an important part of everyday life, including their application in dentistry. Aside from their undoubted benefits, questions regarding their risk to human health, and/or genome have arisen. However, studies concerning cytogenetic effects are completely absent. A group of women acutely exposed to an aerosol released during dental nanocomposite grinding was sampled before and after the work. Exposure monitoring including nano (PM0.1) and respirable (PM4) fractions was performed. Whole-chromosome painting for autosomes #1, #4, and gonosome X was applied to estimate the pattern of cytogenetic damage including structural and numerical alterations. The results show stable genomic frequency of translocations (FG/100), in contrast to a significant 37.8% (p<0.05) increase of numerical aberrations caused by monosomies (p<0.05), but not trisomies. Monosomies were mostly observed for chromosome X. In conclusion, exposure to nanocomposites in stomatology may lead to an increase in numerical aberrations which can be dangerous for dividing cells.
BACKGROUND: Veno-arterial extracorporeal membrane oxygenation (VA ECMO) is a well-established treatment for severe cardio-pulmonary failure. The use of large bore cannulas in the femoral vessels for an extended period has been associated with significant wound complications. There is a lack of data analyzing risk factors that can mitigate such complications. The primary purpose of this study was to identify modifiable risk factors associated with femoral wound complications after VA ECMO decannulation.
METHODS: Retrospective analysis of wound complications in patients following VA ECMO decannulation from 2014-2021 at a single academic institution were analyzed. Wound complications were defined as wound infection, dehiscence, or those wounds that were deliberately opened to promote healing by secondary intention.
RESULTS: Sixty patients underwent decannulation of VA ECMO with operative repair of the femoral artery. Fifteen patients were identified to have wound complications, eight (53%) of these had infection. Fourteen (93%) patients had wound dehiscence or had their wound purposely opened at bedside. Univariate analysis revealed no association of access-related complication with higher Body Mass Index (BMI, 28.3 vs. 32.7 kg/m2, P=0.110) but here was a trend in having more wound complications in individuals with COVID-19 infection (6.7% vs. 26.7%, P=0.058). Patients that had dual cannulation with the arterial and venous cannulas in the same groin had significantly more wound complications compared to single cannulation arterial and venous cannulas in separate groins (57.8% vs. 93.3%; P=0.012). Multivariate analysis revealed same side cannulation (OR 18.05, 95% CI 1.44-226.18, P=0.025) and COVID-19 infection (OR 18.18, 95% CI 1.50-220.66, P=0.023) were independent predictors of wound complications.
CONCLUSIONS: Wound complications after VA ECMO decannulation is associated with COVID-19 infection and having venous and arterial cannulas in the same groin. We recommend that the arterial and venous cannulation be placed in different groins in patients that require VA ECMO.
Participants received 1 mg/kg of SAR441236, administered as a single IV infusion on Day 0. Antiretroviral treatment was initiated or re-initiated by Day 28 (Cohort 5).
Ovarian cancer is the most lethal gynecologic neoplasm, and most patients experience recurrence and chemoresistance. Even the promising immunotherapy showed limited efficacy in ovarian cancer, probably due to the immunosuppressive microenvironment. However, the behind mechanisms of the immune exclusion or cold phenotype in ovarian cancer still remain to be explored. As a cancer dominated by copy number variations instead of mutations, ovarian cancer contains a high fraction of aneuploid, which might correlate with immune inhibition. Nevertheless, whether or how aneuploid affects ovarian cancer is still unclear. For exploring the role of aneuploid cancer cells and the potential ploidy-immune relationship, herein, the ploidy information was first comprehensively analyzed combining the karyotype data and copy number variation data obtained from Mitelman and cBioPortal databases, respectively. Ovarian cancer showed strong ploidy heterogeneity, with high fraction of aneuploid and recurrent arm-level and whole chromosome changes. Furthermore, clinical parameters were compared between the highly-aneuploid and the near-diploid ovarian cancers. Aneuploid indicated high grade, poor overall survival and poor disease-free survival in ovarian cancer. To understand the biofunction affected by aneuploid, the differentially expressed genes between the highly-aneuploid and the near-diploid groups were analyzed. Transcription data suggested that aneuploid cancer correlated with deregulated MHC expression, abnormal antigen presentation, and less infiltration of macrophages and activated T cells and higher level of T cell exclusion. Furthermore, the ploidy-MHC association was verified using the Human Protein Atlas database. All these data supported that aneuploid might be promising for cancer management and immune surveillance in ovarian cancer.
In each classroom assigned to the tutorship intervention, two academic resource assistants will provide weekly in-class support to students for the same length of time than the drama workshop (75 minutes weekly). Individualized student objectives on reading fluency and math will be implemented (one in math and one in reading per student).
The invention relates to the method for coating the articles containing the interconnected microcavities with the layer of antibiotic. The aqueous solutions 1 and 2 are administered into the microcavities. The aqueous solution 1 contains at least one readily water-soluble components selected among aminoglycoside antibiotics, tetracyclins, lincosamides, 4-quinolones, and chlorohexidin. The aqueous solution 2 contains at least one water-soluble amphiphilic component selected among alkyl sulfate, alkyl sulfonates, alkyl arylsulfonates, alkylaryl sulfates, dialkylaryl sulfates, alkylaryl sulfonates, dialkylaryl sulfonates, cycloalkyl sulfates, cycloalkyl sulfonates, alkyl cycloalkyl sulfates. Upon the solution 1 is administered (and prior to administration of solution 2), the water is totally removed. As a result, in the microcavities the components of the solution react yielding the coating representing low soluble deposit. The articles obtained with the aid of the method are also described.
Introduction: Chronic kidney disease (CKD) affects thousands of people in the world, regardless of gender, race and age. CKD requires dialysis or renal transplant. In the case of dialysis, cardiovascular and infectious events adversely impact the survival and quality of life despite technological advances. Recently, brain-renal interaction has emerged as a key aspect for understanding the neurological disorders-related to CKD, such as cerebrovascular diseases, cognitive impairment, and autonomic, sensory and motor neuropathies. In addition, patients on chronic hemodialysis develop sleep disorders, like insomnia and central apnea, restless leg syndrome, depression, anxiety and stress. Mindfulness meditation practice has been reported to positively affect cardiovascular parameters, since that practice contributes to the decrease in blood pressure levels and premature heart beats occurrence through sympathetic nerve modulation, which collectively may lead to improve the quality of life. Objectives: To evaluate the effects of mindfulness meditation practice in patients on chronic hemodialysis, in order to verify if this training can improve symptoms of depression, stress, quality of life and sleep quality. Methods: fifty patients will be separated in two groups, twenty five each group, half of them in the control group (CG) and the other half in the intervention group (IG). The IG will be enrolled in the meditation protocol, for 12 weeks, 3 days a week during the hemodialysis session, while the CG will wait. Then after the evaluations, the CG will receive the intervention of meditation, while the IG will not receive any intervention. The groups will be evaluate before, 3-and 6-month follow-up periods. We will apply the following instruments: ICED (Index of coexistent diseases), KDQOL (Kidney Disease Quality of Life), BDI (Beck Depression Inventory), PSQI (Pittsburgh Sleep Quality Index), PSS (Perceived Stress Scale), MAAS (Mindful Attention Awareness Scale) and SCS (Self-Compassion Scale).
AF is the most common type of serious heart arrhythmia. It affects approximately 2% of the population and is becoming more common. In AF, the heart's atria, or upper chambers, contract in a very disorganized and abnormal manner and are unable to correctly pump blood into the heart's ventricles, or lower chambers. Symptoms may include a rapid or irregular pulse, dizziness, fainting, or breathing difficulty. Recent studies suggest that inflammation plays a fundamental role in the development of AF. Inflammation, and the resulting oxidative stress, can cause cellular and tissue damage. In turn, this may alter heart function, potentially leading to both the onset and recurrence of AF. Markers of inflammation, such as C-reactive protein (CRP) and interleukin-6 (IL-6), are often elevated in patients with AF, providing further evidence of inflammation's role. While there are several treatment options for AF, they are usually only moderately effective. Previous research has shown that fish oil supplements have anti-inflammatory, antifibrotic, and antioxidant effects and can reduce the risk of AF following surgery. However, it is not known exactly how fish oil reduces this risk and whether the same positive effect will carry over in people who experience the more common type of AF that is unrelated to surgery. The purpose of this study is to evaluate the effectiveness of fish oil supplementation at decreasing the recurrence of AF in adults who have not undergone recent surgery. Researchers will also examine the ways in which fish oil reduces AF recurrence.

This study will enroll people who have had at least two occurrences of AF. Participants will be randomly assigned to receive either fish oil supplements or placebo for 24 weeks. At study visits at baseline and Weeks 2, 4, 8, 12, 18, and 24, participants will undergo a medical and social history review, a physical exam, and blood and urine collection. At the baseline study visit, an electrocardiogram will also occur.
A preparation method of Antrodia cinnamomea water-insoluble dietary fiber. After ethanol and water extraction, Antrodia cinnamomea wastes are dried and superfine-comminuted to obtain Antrodia cinnamomea waste powder. The waste powder treated with NaOH solution containing NaBH4 is extracted it twice to obtain two extracts. The two extracts are combined and an appropriate amount of glacial acetic acid are added for neutralization. The extracts are centrifugalized and precipitate is collected. After washing the precipitate with ultrapure water, the precipitate is dissolved with LiCl-DMSO. The precipitate that is insoluble in the LiCl-DMSO solution is dialyzed and freeze-dried to obtain the water-insoluble dietary fiber component ACA-IDK of Antrodia cinnamomea. The LiCl-DMSO solution is subjected to ethanol/DMSO fractional precipitation, and then the precipitate is collected and dialyzed. The water-insoluble dietary fiber component ACA-DK of Antrodia cinnamomea is obtained after freeze-drying.
Sestrin2 is a highly conserved protein that can be induced under various stress conditions. Researches have revealed that the signaling pathway of the mammalian target of rapamycin (mTOR) is essential in modulating both glucose and lipid metabolism. However, the precise involvement of Sestrin2 in the hypothalamus, particularly in pro-opiomelanocortin (POMC) neurons, in control of energy homeostasis remains uncertain. In this study, we aimed to investigate the functional role of Sestrin2 in hypothalamic POMC neurons in regulation of energy balance, as well as revealing the underlying mechanisms. Therefore, cre-dependent AAV virus encoding or silencing Sestrin2 was injected into the hypothalamic ARC of pomc-cre transgenic mice. The results demonstrated that Sestrin2 overexpression in POMC neurons ameliorated high-fat diet (HFD)-induced obesity and increased energy expenditure. Conversely, Sestrin2 deficiency in POMC neurons predisposed mice to HFD induced obesity. Additionally, the thermogenesis of brown adipose tissue and lipolysis of inguinal white adipose tissue were both enhanced by the increased sympathetic nerve innervation in Sestrin2 overexpressed mice. Further exploration revealed that Sestrin2 overexpression inhibited the mTOR signaling pathway in hypothalamic POMC neurons, which may account for the alleviation of systematic metabolic disturbance induced by HFD in these mice. Collectively, our findings demonstrate that Sestrin2 in POMC neurons plays a pivotal role in maintaining energy balance in a context of HFD-induced obesity by inhibiting the mTOR pathway, providing new insights into how hypothalamic neurons respond to nutritional signals to protect against obesity-associated metabolic dysfunction.
FIELD: medicine. SUBSTANCE: innovation deals with treating and preventing the development of complications in patients with operational and sudden surface wounds. Adhesive composition contains N-(beta-oxyethyl)-4,6- dimethyldihydropyrimidone-2 (xymedone), anesthesine, hydrocortisone hemisuccinate, boric acid upon adhesive base, for example, BF-6 glue. Moreover, active pharmacological substances are taken at the certain ratio of components. EFFECT: shortened terms in preventing and treating microtraumas. 1 tbl
Since the introduction of In vitro fertilization (IVF), substantial improvements have been developed in ovulation induction, oocyte retrieval, fertilization capability and embryonic development. However, the end point which is to improve implantation and pregnancy rates after transferring embryos, remains below physiological expectations. It has been estimated that clinical implantation in the human is efficient in no more than 30% of cases considering that only one embryo is present in natural cycles, which gives us a 30% implantation rate.

A frequent pitfall found in the literature is the consideration that implantation is the result of good embryonic quality. Although this is completely true, it is not the only truth because the maternal endometrium is at least of equal relevance. In ovum donation, the endometrial factor could also be improved by individualizing the implantation window in each patient. In this proposed research we will analyze suggested markers of endometrial receptivity in order to optimize human implantation in patients undergoing assisted reproductive technologies focusing on improving endometrial receptivity in IVF and ovum donation patients.
OBJECTIVES: I. Assess the efficacy and toxicity of iodine I 131 monoclonal antibody BC8, cyclophosphamide, and total body irradiation in patients with advanced acute lymphocytic leukemia who are receiving HLA matched related or unrelated bone marrow transplantation. II. Determine the maximum tolerated dose (MTD) of iodine I 131 monoclonal antibody BC8 in these patients. III. Estimate the MTD of radiation delivered by iodine I 131 monoclonal antibody BC8 to the marrow. IV. Study the influence of marrow cellularity, level of antigen expression by leukemic cells, and degree of antigen saturation by antibody on the biodistribution of iodine I 131 monoclonal antibody BC8 in these patients.

OUTLINE: This is a dose-escalation study. All patients receive a test dose of iodine I 131 monoclonal antibody BC8 (MOAB BC8) IV over several hours 6-14 days prior to the therapeutic dose. Patients receive the therapeutic dose of iodine I 131 MOAB BC8 IV over several hours on day -11, total body irradiation over 30-40 minutes twice a day on days -6 to -4, and cyclophosphamide IV over 1 hour on days -3 and -2. Patients undergo allogenic bone marrow transplantation on day 0. Patients receive intrathecal methotrexate twice prior to transplantation and then every other week for 4 weeks beginning on day 32 posttransplant. Cohorts of 4 patients receive escalating doses of iodine I 131 monoclonal antibody until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 4 patients experience dose-limiting toxicity. Patients are followed for the first 100 days, at 6, 9 and 12 months, every 6 months for 1 year, and then annually thereafter.

PROJECTED ACCRUAL: A total of 40 patients will be accrued for this study within 4 years.
The invention relates to the technical field of daily chemicals, and aims to provide a moisturizing and repairing eye cream and a preparation method thereof. The preparation raw materials of the invention comprise: humectant, emulsifier, thickener, emollient, skin conditioner, antiseptic, and solvent; the humectant comprises glycerol, butanediol, 1, 3-propylene glycol, etc.; the emulsifier comprises sodium stearyl glutamate, sorbitan olive oleate, etc.; the thickener comprises xanthan gum and carbomer; emollients including squalane, cyclopentadimethylsiloxane, and the like; the skin conditioner comprises Agave stem extract, fructus Psidii Guajavae Immaturus extract, radix Paeoniae extract, etc.; the antiseptic includes phenoxyethanol, ethylhexylglycerin, etc.; the solvent is water. According to the invention, through compounding of multiple components, the high-activity functional components penetrate into the bottom layer of the skin, so that the skin is nourished and repaired, the skin is compacted and whitened, the elasticity and the moisture of the skin bottom are restored, and the fragile area of the eyes is smoothed.
Surgical approaches directed toward craniovertebral junction (CVJ) can be addressed to the ventral, dorsal, and lateral aspects through a variety of 360° surgical corridors Herein, we report features, advantages, and limits of the updated technical support in CVJ surgery in clinical setting and dissection laboratories enriched by our preliminary surgical results of the simultaneous application of O-arm intraoperative neuronavigation and imaging system along with the 3D-4K EX in TOA for the treatment of CVJ pathologies.In the past 4 years, eight patients harboring CVJ compressive pathologies underwent one-step combined anterior neurosurgical decompression and posterior instrumentation and fusion technique with the aid of exoscope and O-arm. In our equipped Cranio-Vertebral Junction Laboratory, we use fresh cadavers (and injected "head and neck" specimens) whose policy, protocols, and logistics have already been elucidated in previous works. Five fresh-frozen adult specimens were dissected adopting an FLA. In these specimens, a TOA was also performed, as well as a neuronavigation-assisted comparison between transoral and transnasal explorable distances.A complete decompression along with stable instrumentation and fusion of the CVJ was accomplished in all the cases at the maximum follow-up (mean: 25.3 months). In two cases, the O-arm navigation allowed the identification of residual compression that was not clearly visible using the microscope alone. In four cases, it was not possible to navigate C1 lateral masses and C2 isthmi due to the angled projection unfitting with the neuronavigation optical system, so misleading the surgeon and strongly suggesting changing surgical strategy intraoperatively. In another case (case 4), it was possible to navigate and perform both C1 lateral masses and C2 isthmi screwing, but the screw placement was suboptimal at the immediate postoperative radiological assessment. In this case, the hardware displacement occurred 2 months later requiring reoperation.
Bevacizumab will be administered via IV infusion on days 1 and 15 of every 28-day cycle. Selicrelumab will be given SC after the Bevacizumab infusion at the dose determined in the Part I of the study on Day 2 of Cycles 1 to 4 and every third cycle thereafter. Treatment will continue as long as the participant experiences clinical benefit or until unacceptable toxicity, withdrawal of consent, or the end of Part II of the study (expected 18 months).
Sleep disruptions in the hospital setting can have adverse effects on patient safety and well-being, leading to complications like delirium and prolonged recovery. This study aimed to comprehensively assess the factors influencing sleep disturbances in hospital wards, with a comparison of the sleep quality of patients staying in single rooms to those in shared rooms. A mixed-methods approach was used to examine patient-reported sleep quality and sleep disruption factors, in conjunction with objective noise measurements, across seven inpatient wards at an acute tertiary public hospital in Sydney, Australia. The most disruptive factor to sleep in the hospital was noise, ranked as 'very disruptive' by 20% of patients, followed by acute health conditions (11%) and nursing interventions (10%). Patients in shared rooms experienced the most disturbed sleep, with 51% reporting 'poor' or 'very poor' sleep quality. In contrast, only 17% of the patients in single rooms reported the same. Notably, sound levels in shared rooms surpassed 100 dB, highlighting the potential for significant sleep disturbances in shared patient accommodation settings. The results of this study provide a comprehensive overview of the sleep-related challenges faced by patients in hospital, particularly those staying in shared rooms. The insights from this study offer guidance for targeted healthcare improvements to minimize disruptions and enhance the quality of sleep for hospitalized patients.
The programme consisted of one 20-to-30-minute, face-to-face individual education session related to self-regulation and problem-solving processes that was performed in accordance with the patient's plan. Furthermore, eight 15- to 20-minute telephone follow-up counselling sessions were delivered twice per week for four weeks.