anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
BACKGROUND: Modular reconstruction systems based on porous tantalum (PT) prosthetic components have been increasingly used for the treatment of complex acetabular bone defects in revision total hip arthroplasty. We report a novel technique that applies a revision cup as a "super-augment" to form a "double-cup" construct for Paprosky type III defects.
METHODS: A retrospective review was conducted on revision total hip arthroplasty cases, comparing those treated with double-cup constructs (DC group, n = 48) to those treated with PT shells and augments (PT group, n = 48). All procedures were performed at the same institute between 2017 and 2022. Clinical outcome evaluation utilized the Harris Hip Score, Oxford Hip Score, and the 36-Item Short Form Survey. Preoperative and postoperative radiographic assessments measured hip center of rotation (COR) position and leg length discrepancy. Additionally, postoperative complications and implant survivorship were monitored during the follow-up period.
RESULTS: The clinical outcomes improved substantially in both groups, which showed no significant difference in the Harris Hip Score (P = .786), the Oxford Hip Score (P = .570), and the 36-Item Short Form Survey (P = .691). Compared to the PT group, the reconstruction COR was significantly closer to the anatomic COR (vertical distance: 2.630 versus 7.355 mm, P = .0034; horizontal distance: 1.881 versus -6.413 mm, P < .0001) in Paprosky 3B type defects. Additionally, postoperative leg length discrepancy was less in the DC group (-8.252 versus -1.821 mm, P = .0008). Dislocation was the main complication in the DC group, and only 1 patient received re-revision due to repeated dislocation. The cumulative survival rate of the DC group (100%; 95% confidence interval 100) was better than the PT group (83.4%; 95% confidence interval 70.5 to 98.6) when re-revisions for aseptic loosening were the endpoint (P = .046).
CONCLUSIONS: The DC is a reliable revision technique for the reconstruction of Paprosky type III bone defects. Although dislocation remains challenging, the biomechanically superior restoration achieved by this technique lowers the risk of aseptic loosening.
This study will elucidate the neurobiology of slowing and LLD, identify a novel therapeutic target for depression, and contribute to the development of personalized treatment regimens for LLD. The multimodal neuroimaging methods detailed in this application will provide information about the neurobiology of aging-associated slowing and LLD at molecular, structural, and functional levels of analysis. These data will fill a crucial gap in our knowledge regarding what are the physiologic and functional consequences of dopamine depletion occurring across the lifespan in individuals without PD. Results from this project also will allow us to evaluate a novel therapeutic approach to LLD, which could have large public health ramifications given the prevalence, frequent treatment resistance, and chronicity characteristic of LLD. Even apart from patients with LLD, cognitive and motor slowing exact a large public health burden in terms of impaired functioning and increased morbidity and mortality, and this burden will only grow as the population ages. It is critical to develop treatments capable of altering the negative health trajectories associated with slowing in order to help older adults maintain independent functioning and live longer with an increased quality of life. Finally, while PET and MRI may prove critical to understand the neurobiology of slowing and LLD, their invasiveness and expense limit their roles in informing treatment decisions in clinical practice settings. For this reason the investigators are also assessing the influence of genetic moderators such as interleukin-6 (IL-6) and catechol-O-methyl-transferase (COMT) genotype on baseline dopamine functioning and response to L-DOPA. This may facilitate the identification of both high-risk individuals and those most likely to benefit from treatment interventions.
Patients with chronic venous disease (CVD) will undergo peripheral blood draw. Markers of pyroptosis (NETs, Caspase-1 and Cytokines) will be evaluated in blood samples.
Participants will attend the 4-week CONFIDENCE-AI Program. This program will include attending 4 group-based sessions delivered by videoconference. Each session will last approximately 1.5 hours each and will cover topics such as how to budget, accessing community resources to displace the out-of-pocket costs of caregiving, asking for help, and more. Participation will be supplemented by access to a digital app to support engagement, such as through text messaging and resources navigation support.
OBJECTIVES: Previous studies have shown a relation between the consumption of different types of meats and chronic disorders. This study aims to investigate the association between red and processed meat intake with metabolic syndrome (MetS) and its components in healthy obese and overweight women.
METHODS: This cross-sectional study was conducted on Iranian women. The dietary assessment and body composition were measured by a validated food frequency questionnaire (FFQ) and bioelectrical impedance analysis, respectively. Blood samples were collected by standard protocols.
RESULTS: A total of 231 women (mean age 36.47 ± 8.44 years) were included in the current study. After controlling for potential confounders, there was a marginally significant associations between higher intake of processed meat with the MetS (OR:1.01, 95% CI: 0.94,2.94, P:0.06) and high serum triglycerides (TG) (OR:1.27, 95% CI: 0.94,2.98, P:0.07). There was a significant associations between high intake of red meats with lower odds of higher waist circumference (WC) (OR:0.31, 95% CI: 0.10,0.97, P:0.04). Also, there was a significant associations were found between high intake of processed meats with greater odds of having lower high-density lipoprotein cholesterol (HDL-c) (OR:0.64, 95% CI: 0.30,0.95, P:0.03).
CONCLUSIONS: The current study suggests that higher intakes of processed meat may be associated with the MetS in Iranian women with excess body weight, while this was not the case for red meat. More studies however are necessary in different communities to draw definitive conclusions.
BACKGROUND: Parkinson's disease (PD) is a neurodegenerative disorder, primarily characterized by motor impairments. Vitamin D has several regulatory functions in nerve cell survival and gene expression via its receptors. Although research has shown that vitamin D deficiency is prevalent among PD patients, the causal link to PD risk remains unclear. This study aims to investigate the causal relationship between vitamin D and PD using a bidirectional two-sample Mendelian randomization (MR) analysis method.
METHODS: This study applied a bidirectional two-sample MR analysis to explore the causal link between vitamin D and PD. We selected statistically significant single nucleotide polymorphisms (SNPs) related to 25-hydroxyvitamin D (25(OH)D) as instrumental variables (IVs), ensuring no association with known confounders. The analysis used GWAS data from over 1.2 million Europeans across four major published datasets, elucidating the genetic correlation between vitamin D levels and PD.
RESULTS: We identified 148 instrumental SNPs associated with 25(OH)D. After adjustment for confounding-related SNPs, 131 SNPs remained in the analysis. Data from three PD cohorts revealed no significant correlation between 25(OH)D levels and PD risk using the IVW method (Pcohort1 = 0.365, Pcohort2 = 0.525, Pcohort3 = 0.117). The reverse MR analysis indicated insufficient evidence of PD causing decreased vitamin D levels (P = 0.776).
CONCLUSION: This is the first study to use bidirectional MR across three PD cohorts to investigate the causal relationship between vitamin D and PD. The results indicate that vitamin D levels are not significantly causally related to PD risk at the genetic level. Therefore, future studies should exercise caution when investigating the relationship between vitamin D levels and PD risk. While no direct causal link exists between vitamin D levels and PD, this does not preclude the potential of vitamin D levels as a biomarker for PD diagnosis. Furthermore, larger-scale longitudinal studies are necessary to evaluate the diagnostic and predictive value of vitamin D levels in PD.
The present invention relates in a first aspect to a method for treating a subject suffering from a cancer, in particular a multidrug-resistant cancer, i.e. a cancer with multidrug-resistant phenotype and, thus, a specific subgroup of subjects with cancer. 5 The method comprises administrating a cobalt-polypyridyl complex to said subject. In another aspect of the present invention, a method for suppressing the growth of cancer cells, in particular inducing autophagy of the cancer cells, inducing cell cycle arrest of the cancer cells and/or inhibiting cell invasion of the cancer cells and for specifically targeting cancer cells with multidrug-resistance is provided comprising 10 contacting said cancer cells with the cobalt-polypyridyl complex. In a further aspect, the present invention provides a pharmaceutical composition and a kit comprising the cobalt-polypyridyl complex. The inventors unexpectedly found that the cobalt-polypyridyl complex of the present invention is especially suitable to treat cancer, in particular multidrug-resistant cancer 15 with an exceptionally increased cytotoxic activity towards multidrug-resistant cancer cells.
PURPOSE: To report a rare case of a subretinal Phialophora richardsiae abscess in a patient with chronic granulomatous disease.
METHODS: A 21-year-old man with chronic granulomatous disease and a history of invasive pulmonary aspergillosis presented with progressive loss of vision and pain in his left eye. He was found to have a subretinal abscess with a macula involving serous retinal detachment. A diagnostic and therapeutic pars plana vitrectomy, subretinal biopsy with debridement, inferior retinectomy, and silicone oil tamponade were performed. Intraoperative cultures grew Pleurostoma (Phialophora) richardsiae. He was treated with systemic liposomal amphotericin B and high-dose posaconazole. However, his eye eventually required enucleation.
RESULTS: Preoperative visual acuity was light perception on the left eye and improved to count fingers at 4 weeks postoperative. However, VA rapidly declined to light perception, and he developed an opaque white cataract, iris neovascularization, posterior synechiae, and corectopia. The retina remained attached under silicone oil. Histopathology revealed granuloma formation and active fungal elements.
DISCUSSION/CONCLUSION: The case supports the importance of vitreoretinal surgery to determine a definitive systemic diagnosis. Treatment of Phialophora infection is surgically challenging to manage and has a poor visual prognosis in patients with chronic granulomatous disease.
In the cognitive rehabilitation and aerobic exercise with VR condition, participants will complete a supervised, aerobic exercise training program (AET) integrated with virtual reality (Ideally Designed Exercise to Accelerate Learning/memory; IDEAL) three days per week over a 12 week period. For seven weeks, participants will only complete IDEAL. For weeks 8-12, participants will complete the Kessler Foundation modified story Memory Technique (KF-mSMT®), a memory retraining program on 2 of the 3 days per week.
The number of patients requiring prolonged mechanical ventilation after acute illness is increasing. Their long-term outcome is poor and has not improved significantly over the past 20 years. The symptom burden for patients is considerable, and family members often suffer from significant physical and emotional strain. Long-term survivors report lasting physical limitations, but their emotional health is generally good. Care for many patients requiring prolonged mechanical ventilation is shifting t post-intensive care unit settings. While this trend has resulted in cost savings for hospitals and payers, it has not had a major impact on patient outcomes.

Patients requiring prolonged mechanical ventilation consume a disproportionate amount of healthcare resources and clinician time. Measurement and knowledge of their outcomes will guide efforts to improve their care.

This study will be conducted in Dessie Comprehensive Specialized Hospital from August 2023 to January 2024. A retrospective cohort study will be conducted. Data will be checked, coded, entered, and analyzed using SPSS version 22 software. Descriptive statistics will be used to summarize data, tables, and figures for display results. Bivariate and multivariate analyses will be used to see the effect of the independent variable on the outcome variable. Variables that are significant on bivariate analysis at a p-value less than 0.2 will be taken to multivariate analysis. In multivariate analysis, a p-value of less than 0.05 will be used as a cut-off point for the presence of association. The strength of the association will be measured by 95% confidence interval and odd ratio.
Blood letting was performed immediately after baseline assessment and after 4 weeks. First blood removal consisted of 400ml, second blood removal was tailored according to subsequent serum ferritin levels between 300- 400 ml.
BACKGROUND: Postoperative delirium is especially common and often problematic among elderly patients undergoing surgery. This study aimed to explore factors that can predict postoperative delirium in elderly patients undergoing gastric cancer surgery.
METHODS: This cohort study included 255 patients age 75 years or older who underwent gastric cancer surgery between July 2010 and December 2020. All the patients underwent preoperative comprehensive geriatric assessment (CGA) evaluation by a geriatrician. In addition to the CGA items, this study investigated the association between postoperative delirium and clinicopathologic factors, including Eastern Cooperative Oncology Group performance status (ECOG-PS).
RESULTS: The most common postoperative complication was delirium, present in 31 patients (12.2%). The group with delirium was significantly more likely to have ECOG-PS ≥ 2, diabetes mellitus, cardiovascular disease, or cerebral infarction. The CGA showed frailty in the Instrumental Activities of Daily Living scale (IADL), the Mini-Mental State Examination (MMSE), the Vitality Index (VI), and the Geriatric Depression Scale 15 (GDS-15). In the multivariate analysis, the independent risk factors for delirium were ECOG-PS ≥ 2 (P = 0.002) and MMSE-frailty (P < 0.001). Using an MMSE score of ≤ 23 and an ECOG-PS score of ≥ 2 as cutoffs, postoperative delirium was predicted with a sensitivity of 80.7% and a specificity of 74.1%.
CONCLUSION: Postoperative delirium might be more easily predicted based on the combination of MMSE and ECOG-PS for elderly patients with gastric cancer undergoing gastrectomy.
Patients will be treated for 4 weeks (2 days in a week, 8 sessions). The treatment plan involves massage therapy, neuromobilization exercises and cold application. In this arm, treatment plan will be applied only for both symptomatic and nonsymptomatic sides. The rest of the treatment will be the same as the other group.
In addition to replicative histones, eukaryotic genomes encode a repertoire of non-replicative variant histones, providing additional layers of structural and epigenetic regulation. Here, we systematically replace individual replicative human histones with non-replicative human variant histones using a histone replacement system in yeast. We show that variants H2A.J, TsH2B, and H3.5 complement their respective replicative counterparts. However, macroH2A1 fails to complement, and its overexpression is toxic in yeast, negatively interacting with yeast's native histones and kinetochore genes. To isolate yeast with macroH2A1 chromatin, we uncouple the effects of its macro and histone fold domains, revealing that both domains suffice to override native nucleosome positioning. Furthermore, both uncoupled constructs of macroH2A1 exhibit lower nucleosome occupancy, decreased short-range chromatin interactions (<20 kb), disrupted centromeric clustering, and increased chromosome instability. Our observations demonstrate that lack of a canonical histone H2A dramatically alters chromatin organization in yeast, leading to genome instability and substantial fitness defects.
One ampule of 500mg/ml tranexamic acid(TXA) inj is injected intravenously during operation after box cutting procedure(before tourniquet deflation). Additionally, 1 ampule of TXA is administrated 3 hours after first injection on the day of operation.
The flexion synergy and extension synergy are a representative consequence of a stroke and appear in the upper extremity and the lower extremity. Since the ipsilesional corticospinal tract (CST) is the most influential neural pathway for both extremities in motor execution, damage by a stroke to this tract could lead to similar motor pathological features (e.g., abnormal synergies) in both extremities. However, less attention has been paid to the interlimb correlations in the flexion synergy and extension synergy across different recovery phases of a stroke. We used results of the Fugl-Meyer assessment (FMA) to characterize those correlations in a total of 512 participants with hemiparesis after stroke from the acute phase to 1 year. The FMA provides indirect indicators of the degrees of the flexion synergy and extension synergy after stroke. We found that, generally, strong interlimb correlations (r > 0.65 with all P values < 0.0001) between the flexion synergy and extension synergy appeared in the acute-to-subacute phase (<90 days). However, the correlations of the lower-extremity extension synergy with the upper-extremity flexion synergy and extension synergy decreased (down to r = 0.38) 360 days after stroke (P < 0.05). These results suggest that the preferential use of alternative neural pathways after damage by a stroke to the CST enhances the interlimb correlations between the flexion synergy and extension synergy. At the same time, the results imply that the recovery of CST integrity or/and the fragmentation (remodeling) of the alternative neural substrates in the chronic phase may contribute to diversity in neural pathways in motor execution, eventually leading to reduced interlimb correlations.NEW & NOTEWORTHY For the first time, this article addresses the asynchronous relationships in the strengths of flexion and extension synergy expressions between the paretic upper extremity and lower extremity across various phases of stroke.
Methods for modulating diabetes, impaired glucose tolerance, gestational diabetes and glucose resistance in a mammal, particularly a human. In one embodiment the method comprises administering a gallotannin composition to a mammal in need of the same. The gallotannin composition comprises one or more select hydrolysable gallotannins. In another embodiment the method comprises administering a gallotannin variant composition comprising one ore more select gallotannin variant compounds to the subject. Methods of preventing or treating weight gain in a subject. The method comprises administering the gallotannin composition of the present invention, the gallotannin variant composition of the present invention, or a combination of the gallotannin composition of the present invention and the gallotannin variant composition of the present invention to the subject. The present invention also relates a gallotannin variant compound or a salt thereof, and a pharmaceutical composition comprising such compound or the salt thereof.
This dual-arm pilot study will enroll approximately 6 patients undergoing lung transplantation at NYU Langone Health who are either receiving peri-transplant desensitization, or who are admitted for treatment of AMR. All patients will be treated with standard-of-care consisting of plasmaspheresis, IVIG, and rituximab. Additionally, the experimental agent, isatuximab, will be added to this treatment protocol. The patients will first receive 4 weekly doses of isatuximab, followed by 4 bi¬-weekly doses (total 8 doses given over 12 weeks). Patients will be followed with standard-of-care immunologic assessment consisting of weekly DSA assessment and flow cytometry crossmatch (only in the desensitization arm). Additionally, patients undergoing peri-transplant desensitization will have a bone marrow biopsy with pathologic examination and cell counts performed at the time of transplant and repeated at the 30-day bronchoscopy to assess for plasma cell elimination.
OBJECTIVE: Urinary tract infection (UTI) is a common postoperative complication, so exploring its risk factors is helpful to provide a basis for clinical prevention. This study aims to analyse the risk factors for UTI after lumbar interbody fusion (LIF).
METHODS: A single-centre retrospective study was conducted on the clinical data of 358 patients treated with LIF from April 2020 to April 2023. In accordance with the results of postoperative urine culture, the patients were divided into UTI group (n = 19, those with UTI after LIF) and control group (n = 332, those without UTI after LIF). Binary logistic regression analysis was carried out through collecting the medical records of the two groups to probe into the risk factors for UTI after LIF.
RESULTS: After seven patients were excluded, the remaining 351 patients were included in the analysis. In this study, 19 patients (5.41%) developed postoperative UTI, whereas 332 patients (94.59%) had no UTI. Regression analysis results showed drinking (odds ratio (OR) = 16.193, 95% confidence interval (CI): 1.017-257.860) and high preoperative C-reactive protein (CRP) level (OR = 3.237, 95% CI: 1.213-8.636) as risk factors for UTI after LIF. A high professional title of main surgeon (OR = 0.095, 95% CI: 0.010-0.932) and preoperative red blood cell (RBC) count (OR = 0.001, 95% CI: 0.000-0.198) were protective factors for UTI after LIF (p < 0.05).
CONCLUSIONS: This study advocated strengthening the prevention and treatment of UTI in patients who had drinking history, high preoperative CRP level and low preoperative RBC count, and received LIF based on the study results. Attention should be paid to the training of physicians with low professional title.
Vitamin B12 is extracted from an aqueous solution thereof by treatment with simultaneously or successively in either sequence a water-soluble salt, e.g. ammonium sulphate and a water miscible alcohol having 2 to 4 carbon atoms inclusive, e.g. ethyl or isopropyl alcohol and/or a water-miscible ketone having 3 or 4 carbon atoms, e.g. acetone to produce a two-phase system, and separating the upper phase containing the greater part of vitamin B12 from the lower phase.  Other suitable salts mentioned are sodium chloride, sodium sulphate, potassium chloride, potassium sulphate, calcium chloride, magnesium chloride, zinc chloride, zinc sulphate, magnesium citrate, ammonium chloride, ammonium carbonate, ammonium bromide and sodium carbonate. Aqueous solutions useful as starting materials may be obtained from liver and cultures of micro-organisms of the genus Streptomyces.