anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Participants were randomly divided based on age, sex and severity of steatosis in two groups. Randomization lists were computer-generated by a statistician and participants, project managers and employees at the clinic were completely unaware (blind) about intervention and control groups. At the first visit, baseline data were gathered and patients advised to consume 2 capsules content 500 mg of ginger (made in Green Plants of Life Pharmaceutics Co., Iran) or placebo (starch) one hour after breakfast and two capsules after dinner for 3 weeks. Capsules was administrated for all patients in the first week for 3 weeks and in each visit new series of supplement was prescribed.
The present disclosure provides devices, systems, and methods for contactless monitoring. The contactless monitoring system comprise a contactless monitoring device. The contactless monitoring device may comprise multiple sensors to continuously and non-invasively monitor a human subject and may fuse the sensor data to predict subject health states, include health conditions. The contactless monitoring device may connect to a health monitoring station to share patient data securely with health care providers. The sensors may comprise imaging sensors, radar sensors, and audio sensors. The contactless monitoring device may perform signal processing and machine learning on data collected from these devices to predict health states and health conditions.
Cardiovascular disease (CVD) is the leading cause of disease burden worldwide, with a significant proportion of cases and deaths attributable to modifiable risk factors. Recent interest has emerged in using cardiac computed tomography (CT) imaging as a tool to enhance motivation and drive positive behavioural changes. However, the impact of providing visual feedback of plaque from CT on risk factor control and individual health behaviours remains understudied. This study aimed to assess the effects of visual feedback from cardiac CT imaging on health-related behaviours and risk factor control. A systematic search of electronic databases was conducted, yielding nine studies (five randomised controlled trials and four observational studies) for analysis. The results varied, but based on the limited low-quality data, CT imaging appears to have short-term favourable effects on cholesterol levels and systolic blood pressure reductions, and positive dietary behavioural changes. Further research is warranted to better understand the long-term impact of cardiac CT imaging on health behaviours and risk factor modification.
Stented/Non stented xenograft may be inserted using separate or continuos stich with or without teflon pledget. The use of biological valves increased from 57% to 67% for primary the operation during which the use of mechanical valves decreased from 30% to 24%. For reoperations, the use of biologic valves increased from 38% to 52% compared to the warning use of mechanical valves from 20% to 17%. A homograft was used in only 2.5% of valve replacements, while a biological valve was used in 68.7% of the cases. This trend is reversed both in NVE and PVE the aortic root was involved (6). In the presence of peri-annular abscess formation and mitro-aortic discontinuity, conventional stented /non stented xenograft are used in combination with synthetic patch for both NVE and PVE.
The invention relates to peptides that are used to treat epithelial tumours and, specifically, those associated with oncogenic types of the Papilloma Virus (HPV).  The invention also relates to the identification of peptides having a structure that enables the blocking of the phosphorylation domain by casein kinase II (CKII) by means of direct interaction with said site.  According to the invention, eleven peptides are used which have a cyclical structure and different amino acid sequences.  Said peptides: inhibit the phosphorylation site by in vitro CKII; produce cytotoxicity in carcinoma cells in the neck of the human uterus which are transformed by HPV-16 (CaSki); and increase the sensitivity of said cells to the cytostatic effect of interferon (IFN).  The invention also relates to the use of said peptides which are conjugated or fused to other peptides and chemical compounds with intracellular penetration.  Moreover, the invention relates to the use of mimic molecules of peptide and chemical origin.
Patients will receive cisplatin as a 90-min i.v. infusion. In addition, patients will receive PM01183 as an i.v. infusion over 1-hour.
Chemotherapy remains the primary treatment for most metastatic cancers. However, the response to chemotherapy and targeted agents is often transient, and concurrent development of resistance is the primary impediment to effective cancer therapy. Strategies to overcome resistance to treatment have focused on cancer cell intrinsic factors and the tumor microenvironment (TME). Recent evidence indicates that systemic chemotherapy has a significant impact on the host that either facilitates tumor growth, allowing metastatic spread, or renders treatment ineffective. These host responses include the release of bone marrow-derived cells, activation of stromal cells in the TME, and induction of different molecular effectors. Here, we provide an overview of chemotherapy-induced systemic host responses that support tumor aggressiveness and metastasis, and which contribute to therapy resistance. Studying host responses to chemotherapy provides a solid basis for the development of adjuvant strategies to improve treatment outcomes and delay resistance to chemotherapy. This review discusses the emerging field of host response to cancer therapy, and its preclinical and potential clinical implications, explaining how under certain circumstances, these host effects contribute to metastasis and resistance to chemotherapy.
BACKGROUND AND OBJECTIVES: The dynamics of microstructural spinal cord (SC) damage and repair in people with multiple sclerosis (pwMS) and their clinical relevance have yet to be explored. We set out to describe patient-specific profiles of microstructural SC damage and change during the first year after MS diagnosis and to investigate their associations with disability and SC atrophy at 5 years.
METHODS: We performed a longitudinal monocentric cohort study among patients with relapsing-remitting MS: first relapse <1 year, no relapse <1 month, and high initial severity on MRI (>9 T2 lesions on brain MRI and/or initial myelitis). pwMS and age-matched healthy controls (HCs) underwent cervical SC magnetization transfer (MT) imaging at baseline and at 1 year for pwMS. Based on HC data, SC MT ratio z-score maps were computed for each person with MS. An index of microstructural damage was calculated as the proportion of voxels classified as normal at baseline and identified as damaged after 1 year. Similarly, an index of repair was also calculated (voxels classified as damaged at baseline and as normal after 1 year). Linear models including these indices and disability or SC cross-sectional area (CSA) change between baseline and 5 years were implemented.
RESULTS: Thirty-seven patients and 19 HCs were included. We observed considerable variability in the extent of microstructural SC damage at baseline (0%-58% of SC voxels). We also observed considerable variability in damage and repair indices over 1 year (0%-31% and 0%-20%), with 18 patients showing predominance of damage and 18 predominance of repair. The index of microstructural damage was associated positively with the Expanded Disability Status Scale score (r = 0.504, p = 0.002) and negatively with CSA change (r = -0.416, p = 0.02) at 5 years, independent of baseline SC lesion volume.
DISCUSSION: People with early relapsing-remitting MS exhibited heterogeneous profiles of microstructural SC damage and repair. Progression of microstructural damage was associated with disability progression and SC atrophy 5 years later. These results indicate a potential for microstructural repair in the SC to prevent disability progression in pwMS.
Patients Randomized to receive VAD (vincristine, adriamycin, dexamethasone): All patients received four cycles of VAD repeated every 4 weeks. Chemotherapy was administered by continuous IV Infusion for 96 hours: vincristine at a dose of 0.4 mg/day and doxorubicin at a dose of 9 mg/m\^2/day. Patients were administered dexamethasone 40 mg by mouth (PO) on days 1 to 4, 9 to 12, and 17 to 20 of the initial two cycles. Dexamethasone was given only on days 1-4 of all subsequent cycles. Patients were randomized to receive zoledronic acid IV on either Day 1 or 15 of each cycle. This schedule continued monthly as long as the patient remained on study. The dose was calculated based on the patients' monthly creatinine clearance. Upon initiation of Zometa therapy, the following guidelines were applied: For patients with creatinine clearance \>60 mL/min, the recommended dose remained at 4mg. For patients with reduced creatinine clearance, dosing was calculated to achieve the same area under curve (AUC) as in patients with creatinine clearance of 75 mL/min. Creatinine clearance was calculated using the Cockcroft-Gault formula.
The role of amentoflavone on cartilage injury in knee osteoarthritis (KOA) rats and the underlying mechanism were explored. KOA rat and IL-1β-stimulated chondrocyte models were constructed. MTT, colony formation, and ELISA were performed to determine the cytotoxicity, cell proliferation, and inflammatory factors. The role of PTGS2 in IL-1β-stimulated chondrocytes was also confirmed through transfecting PTGS2 overexpression and silencing plasmids. Further, we analyzed how amentoflavone regulated PTGS2 to improve IL-1β-stimulated chondrocytes in vitro. Additionally, we analyzed the expression of PTGS2 after amentoflavone treatment. In vivo, HE and Safranin-O staining were carried out, and the inflammatory response was detected by ELISA and HE staining. In addition, we also analyzed the regulatory effect of amentoflavone on PTGS2 and explored the mechanism effect of PTGS2 in vitro and in vivo. The results indicated that PTGS2 was the downstream molecule of amentoflavone, which was highly expressed in IL-1β-stimulated chondrocytes and KOA rats, and amentoflavone decreased PTGS2 expression. We also confirmed the potential role of amentoflavone on KOA, which was also characterized by the repair of cartilage injury, reduction of inflammatory infiltration, and improvement of functional disability. Consistent with in vivo results, in vitro experiments gave the same conclusions. Amentoflavone reduced PTGS2 expression in IL-1β-stimulated chondrocytes and inhibited inflammation of chondrocytes via PTGS2. Collectively, the results confirmed that this drug was the potential targeted drug for KOA, whose repair effect on cartilage injury was partly related to PTGS2.
Up to now there is no fully functional and precise technique for accurate assessment for monitoring the degree of unconsciousness during general anaesthesia. Previous studies and results obtained during the project regarding the effect of anaesthetics on single neurons and small neuronal networks indicate that it would be most promising to use a method directly correlating to the integrity of the relevant functional systems. As one goal of the project it was formulated to develop and test a new system for recording and analysis of mid latency auditory evoked potentials (MLAEP), suitable to be used in the clinical surrounding of an operation theatre. Step by step an investigational system was developed, that after obtaining legal approvement was functional in a broad spectrum of cases. In a multicenter study the including 4 clinical centres and 426 patients the reliability of the system was proved. Even under the hard conditions of the OR the apparatus was able to record the signals with sufficient reliability and precision. A clear correlation of MLAEP parameters with clinically defined states of consciousness could be identified. Differences in the effect of the used combinations of general anaesthetics and opioids were identified. An algorithm for automatic analysis of the signals was developed, to allow users with limited knowledge of interpretation of MLAEP signals to use them for monitoring anaesthesia.
The incidence of gallbladder benign diseases are increasing today. Most patients are accepting cholecystectomy. Is it better postoperation for this sort of patients? In other words, there is no specific indication for cholecystectomy in gallbladder benign diseases. Investigators want to explore the specific surgical indication for these patients so that surgeons could help patients make the best decision according to our evaluation model. This model may be a scale that summarizes and quantizes correlative factors of individual, which will be discussed by statisticians and experts of biliary surgery.
In Part I, three panels of 6 participants each will be enrolled with varying degrees of renal disease (mild, moderate, or severe renal impairment) based on their estimated glomerular filtration rate (eGFR). Each of these panels will be matched with a corresponding panel of equal number of healthy, age-, race-, BMI- and gender-matched control participants. All panels will receive a single oral dose of 3-mg omarigliptin, followed by plasma sampling and urine collection. In Part II, 6 participants with end stage renal disease (ESRD) requiring hemodialysis will receive a single 3-mg oral dose of omarigliptin immediately following hemodialysis (HD) (Period 1) and 2 hours prior to HD (Period 2).There will be approximately 1 month between Period 1 and Period 2. A corresponding panel of equal number, healthy matched control subjects (age, race, BMI, gender) will also receive a single 3 mg dose by mouth. Omarigliptin dose administration will be followed by plasma sampling for both panels.
Injury to the brain after intracerebral hemorrhage (ICH) results from numerous complex cellular mechanisms. At present, effective therapy for ICH is limited and a better understanding of the mechanisms of brain injury is necessary to improve prognosis. There is increasing evidence that ion channel dysregulation occurs at multiple stages in primary and secondary brain injury following ICH. Ion channels such as TWIK-related K+ channel 1, sulfonylurea 1 transient receptor potential melastatin 4 and glutamate-gated channels affect ion homeostasis in ICH. They in turn participate in the formation of brain edema, disruption of the blood-brain barrier, and the generation of neurotoxicity. In this review, we summarize the interaction between ions and ion channels, the effects of ion channel dysregulation, and we discuss some therapeutics based on ion-channel modulation following ICH.
PURPOSE: Papillary thyroid cancer (PTC) is the most common thyroid malignancy, characterized by its slow progression and favorable prognosis. This study re-evaluates the efficacy of radioactive iodine (RAI) therapy versus no RAI in low-risk PTC patients following total thyroidectomy.
METHODS: A retrospective analysis was conducted on 588 patients treated between 2010 and 2016 at a major tertiary center in Turkey. Patients were divided into two cohorts: those receiving total thyroidectomy (TT) with high-dose RAI (100 mCi) and those receiving TT alone. A matched cohort of 138 patients per group was analyzed to minimize bias.
RESULTS: Follow-up data indicated that at 24 months, the RAI group demonstrated a higher percentage of excellent treatment responses (86%) compared to the non-RAI group (74%). Long-term follow-up showed that 99.3% of the RAI group achieved no evidence of disease (NED), versus 90.6% in the non-RAI group. Recurrence rates were significantly lower in the RAI group (1%) compared to the non-RAI group (5.8% with a > 2.0 ng/ml cut-off for biological events).
CONCLUSION: In summary, the findings from this study underscore the efficacy of RAI therapy in reducing recurrence rates and enhancing long-term disease control in low-risk papillary thyroid cancer patients. While total thyroidectomy alone is effective, the addition of RAI therapy provides a marked improvement in treatment responses and reduces the risk of disease recurrence. This indicates that personalized treatment plans incorporating RAI may offer significant advantages in managing low-risk PTC.
Pregnant women attending routine antenatal care visits in their second and third trimester are given a monthly, presumptive treatment dose of dihydroartemisinin-piperaquine of three tablets daily for three days (9 tablets). The first dose is given by directly observed therapy (DOT), and the remaining doses given to the women to take at home.
Neoadjuvant chemotherapy (NAC) is increasingly used for early-stage operable breast cancer. Response of breast cancer to NAC is correlated with survival: patients who obtain greatest survival advantage are those who attain complete response of their primary tumor.BReast Cancer 1 (BRCA1) plays a crucial role in DNA repair. Associations between BRCA1 mRNA expression and sensitivity to platinum and/or resistance to taxanes are previously documented. Improving complete response rates with NAC we can improve outcomes in breast cancer. If we establish biomarkers which predict better response we may optimized treatment by individualized breast cancer care. Therefore, we propose a two-arm, randomized, multi-centre, open-label phase II study. The study will compare the efficacy and tolerability of NAC customized by BRCA 1 levels versus standard chemotherapy, being pathological complete response the primary endpoint. Women with primary Her-2 negative breast cancer who have not undergone previous treatment for invasive breast cancer will be randomized to receive the following: Treatment Arm 1 (standard therapy): 5-Fluorouracil, Epirubicin and Cyclophosphamide day 1 every 3 weeks per three cycles; Treatment Arm 2: Patients with low levels of BRCA1 mRNA will receive Epirubicin and Cisplatin day 1 every 3 weeks and 5-Fluorouracil for three cycles; And patients with high levels of BRCA1 will receive docetaxel day 1 every three weeks per three cycles. Definitive surgery will be performed within 4 weeks after the last cycle.
FIELD: veterinary medicine. SUBSTANCE: method involves intramuscularly administering a complex of preparations to dry cows. The complex has sodium selenite to provide a dose of 0.1 mg/kg of body weight and 15.0 ml of Ferroglukin. Vitamin E is administered every decade at a dose of 5000 units with Eleutherococcus grist in the amount of 290-310 g added at the same time to fodder during 30 days. Vitamin E is given three days in every decade period. EFFECT: improved metabolism processes of calved cows; reduced stress influence of acidosis. 2 cl, 2 tbl
Hemophilia A is a genetic bleeding disorder caused by the lack of ability to produce blood-clotting factor VIII (FVIII). Individuals with hemophilia A suffer repeated bleeding episodes, which can cause chronic joint disease and sometimes even death due to the inability for blood to clot efficiently. The current treatment is intravenous infusion of clotting factor concentrates, either prophylactically or in response to bleeding. The procedure is life time long and expensive while still cannot achieve a cure.Gene therapy is a novel technology that has been successfully demonstrated in a number of clinical studies for diseases such as cancer and genetic diseases. In this study, an advanced lentiviral vector system NHP/TYF will be used to deliver a functional FVIII gene to overcome human clotting FVIII gene defect in patients with hemophilia A. This study is a Phase I trial evaluating the safety and efficacy for infusion of gene modified autologous stem cells in patients with hemophilia A.
Cardiodynamicsgram (CDG) has emerged recently as a noninvasive spatiotemporal electrocardiographic method for subtle cardiac dynamics information analysis within electrocardiogram (ECG). This study explored the feasibility of CDG for detecting radiation-induced heart damage (RIHD) in a rat model. A single radiation dose of 40 Gy was delivered to the cardiac apex of female Wistar rats. First, CDG was generated through dynamic modeling of ECG signals using the deterministic learning algorithm. Furthermore, CDG indexes were calculated using the wavelet transform and entropy. In this model, CDG entropy indexes decreased significantly after radiotherapy. The shape of CDG changed significantly after radiotherapy (irregular shape) compared with controls (regular shape). Macrophage and fibrosis in myocardium of rats increased significantly after radiotherapy. CDG changes after radiotherapy were significantly correlated with histopathological changes and occurred significantly earlier than histopathological changes. This study provides an experimental basis for the clinical application of CDG for the early detection of RIHD.
One of the major medical challenges facing us is that susceptibility to smoking-induced lung diseases varies greatly and essentially precludes our ability to predict which smokers will develop emphysema. Because the SPIROMICS study is designed to phenotype a large and heterogeneous group of smokers, we have chosen this cohort to identify the subpopulation who have auto-reactive T cells, as this may represent a contributing mechanism in the development of emphysema, which may need alternative therapies, and may represent a group of patients who will have progressive disease despite smoking cessation. In Aim 1, we will prospectively determine the presence of auto-reactive T cell responses as determined by increased cytokine release in 180 ever-smokers with and without emphysema; in Aim 2 we will focus on the longitudinal aspect of the factors that could predispose development of auto-reactive T cells in the population at risk. These studies form the prerequisite basis for developing additional novel immune-based diagnostic and therapeutic strategies in human emphysema. The short-term objectives outlined here are based on our preliminary data, and provide the necessary platform that will be used to answer the following urgent questions: i) in a distinct prospective cohort of ever smokers, can auto-reactive T cells predict the presence of radiographic emphysema? ii) Can we identify unique and persistent transcriptional signature(s) that are associated with autoimmune emphysema? The observational and longitudinal design of SPIROMICS allows for detailed assessment of the association between emphysema as the primary clinical endpoints and could validate the novel T cell specific immunodiagnostic potential that has been developed in our laboratory. We propose to explore the role of autoimmunity as a contributing mechanism in the development of emphysema with the additional aim of bringing current technologies to bear on clinical and future diagnostic tests. PUBLIC HEALTH RELEVANCE: We have discovered specific autoreactive T cells in ever-smokers with emphysema and there is growing evidence linking these particular effector cells with the pathophysiology of smoking related lung disease. Our proposed studies are important because they will provide new diagnostic and prognostic assays (e.g. gamma-6-Spot, based on Th1 and Th17 cytokines) in ever-smokers who have, or are at risk of developing emphysema.