anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Neuromodulation of metabolism and feeding behavior is at hand using modern systems of deep brain stimulation (DBS). It constitutes a minimally invasive approach for these challenging patients. The surgical procedure is reversible and proven to have acceptable side effects in the frail population of Parkinson's disease patients \[Gorgulho, Hemorrhage and Infection\]. Improvement of functional stereotactic surgery methods is necessary however to the challenge of implanting DBS electrodes in the hypothalamus. Recently, a case report of a patient with DBS implanted in the hypothalamus for treatment of morbid obesity who reported side effects related to memory appeared in the literature. The authors used the side effect findings to suggest the location of their implant as a site for treatment of Alzheimer's disease. This illustrates the need of betterment of our techniques of targeting in DBS surgery, especially for targets located in highly functional structures, such as the hypothalamus.
Following the ethics committee approval and patients consent, the study was completed with a total of ASA I-III, 60 patients over the age of 18 who will undergo head and neck surgery.After randomization, patients underwent arterial cannulation. The arterial cannulas of the study group patients were integrated into the hemodynamic monitoring system with a special transducer, and their fluid management was planned to achieve a target value of 13% or less through SVV monitoring. In the control group, fluid management was set as MAP (Mean arterial pressure) 65 mmHg and above and diuresis 0.5ml/kg/hour and above. Crystalloid infusion at 7ml/kg/hour was started in both groups. When SVV value increased to 13% and over in the study group, 250 ml of crystalloid was given in the first stage, and if it continued to be 13% and over, 250 ml of colloid bolus was given. Vasoconstrictor agent was used when SVV was below 13% and MAP was below 65 mmHg. The patients in the control group were given 250 ml of crystalloid in the first stage if the MAP was below 65 mmHg, and 250 ml of colloid bolus if the hypotensive episode continued. If hypotension persisted despite these fluid boluses, a vasoconstrictor agent was used. In addition, when the diuresis of the patients was detected at 0.5mg/kg/hr or less, 250 ml of colloid bolus was administered.
Resveratrol, a stilbenoid antioxidant found in grapes, wine, peanuts and other berries, has been reported to have hypolipidemic properties. We investigated whether resveratrol and its three analogs (pterostilbene, piceatannol and resveratrol trimethyl ether) would activate the peroxisome proliferator-activated receptor alpha (PPARα) isoform. This nuclear receptor is proposed to mediate the activity of lipid-lowering drugs such as the fibrates. The four stilbenes were evaluated along with ciprofibrate (positive control) at 1, 10,100, 300 µM concentrations, for the activation of endogenous PPARα in H4IIEC3 cells. Cells were transfected with a peroxisome proliferator response element-AB (rat fatty acyl CoA β-oxidase response element) - luciferase gene reporter construct. Of the four analogs, pterostilbene demonstrated the highest induction of PPARα showing 7- and 9-14 fold increases in luciferase activity at 100 and 300 µM, respectively, relative to control. The maximal luciferase activity responses to pterostilbene at 100 µM are similar to those obtained with the hypolipidemic drug, ciprofibrate. These results suggest that pterostilbene acts as a PPARα agonist, like that of the fibrate class, and may be a more effective hypolipidemic agent than resveratrol.
Hepatic arterial infusion of oxaliplatin , fluorouracil, and leucovorin every 6 weeks. Lenvatinib 12 mg (or 8 mg) once daily (QD) oral dosing. Toripalimab 200 mg intravenously every 3 weeks.
Both maternal obesity and postnatal consumption of obesogenic diets contribute to the development of metabolic dysfunction-associated steatotic liver disease (MASLD) and hepatocellular carcinoma (HCC). However, there is no consensus as to whether diets that are high in fat or carbohydrates/sugars differentially influence the development of HCC. Moreover, the long-term effects of prenatal HF exposure on HCC and whether this is influenced by postnatal diet has not yet been evaluated. C57BL/6 dams were fed either a low-fat, high-carbohydrate control (C) or low-carbohydrate, high-fat (HF) diet. At weaning, male and female offspring were fed the C or HF diet, generating four diet groups: C/C, C/HF, HF/C and HF/HF. Tissues were collected at 16 months of age and livers were assessed for MASLD and HCC. Glucose regulation and pancreatic morphology were also evaluated. Liver tissues were assessed for markers of glycolysis and fatty acid metabolism and validated using a human HCC bioinformatic database. Both C/HF and HF/HF mice developed obesity, hyperinsulinemia and a greater degree of MASLD than C/C and HF/C offspring. However, despite significant liver and pancreas pathology, C/HF mice had the lowest incidence of HCC while tumour burden was highest in HF/C male offspring. The molecular profile of HCC mouse samples suggested an upregulation of the pentose phosphate pathway and a downregulation of fatty acid synthesis and oxidation, which was largely validated in the human dataset. Both pre-weaning HF diet exposure and post-weaning consumption of a high-carbohydrate diet increased the risk of developing spontaneous HCC in aged mice. However, the influence of pre-weaning HF feeding on HCC development appeared to be stronger in the context of post-weaning obesity. As rates of maternal obesity continue to rise, this has implications for the future incidence of HCC and possible dietary manipulation of offspring carbohydrate intake to counteract this risk.
GINS1 regulates DNA replication in the initiation and elongation phases and plays an important role in the progression of various malignant tumors. However, the role of GINS1 in hepatocellular carcinoma (HCC) remains largely unclear. In this study, we investigated the role and underlying mechanisms of GINS1 in contributing to HCC metastasis. We found that GINS1 was significantly upregulated in HCC tissues and cell lines, especially in HCC tissues with vascular invasion and HCC cell lines with highly metastatic properties. Additionally, high expression of GINS1 was positively correlated with the progressive clinical features of HCC patients, including tumor number (multiple), tumor size (>5 cm), advanced tumor stage, vascular invasion and early recurrence, suggesting that GINS1 upregulation was greatly involved in HCC metastasis. Moreover, Kaplan-Meier survival analysis revealed that high GINS1 expression predicted a poor prognosis. Both in vitro and in vivo, silencing of GINS1 inhibited proliferation, migration, invasion and metastasis, while overexpression of GINS1 induced opposite effects. Mechanistically, we found that ZEB1 was a crucial regulator of GINS1-induced epithelial-mesenchymal transition (EMT), and GINS1 promoted EMT and tumor metastasis through β-catenin signaling. Overall, the present study demonstrated that GINS1 promoted ZEB1-mediated EMT and tumor metastasis via β-catenin signaling in HCC.
Functional dyspepsia patients will be studied using functional brain MRI before and after receiving a test meal. Cognitive and hedonic response will be evaluated using 10 score scales.
INTRODUCTION: Local disease recurrence following focal therapy (FT) for prostate cancer may be due to failure to eradicate focal disease or development of disease in the untreated prostate (in- and out-of-field recurrences). Several studies suggest in-field contrast enhancement (CE) on post-treatment multi-parametric (mp) MRI between 6-12 months following FT indicates residual disease. The present study assesses the incidence and oncologic implications of early CE observed following primary partial gland cryoablation (PPGCA).
MATERIAL AND METHODS: The surveillance protocol for men enrolled in our prospective outcomes study following PPGCA included mpMRI at 6-12 months, 2 years, 3.5 years, and 5 years. All cases of in-field early CE were re-reviewed retrospectively and graded using the previously described Prostate Imaging after Focal Ablation scoring system. All patients exhibiting early CE were re-evaluated by a single radiologist at 2-year mpMRI Results: A total of 320 men enrolled in our PPGCA outcomes study had at least 6 months of follow up. Three hundred fifteen (98%) of these men had undergone post-PPGCA mpMRI at 6-12 months. Of these men, 9 were found to have early in-field CE and 8 underwent repeat MRI at 2 years. In all 8 cases, the CE resolved on the 2-year mpMRI. Of these 8 patients, seven underwent repeat protocol biopsy at 2 years and in-field significant disease was detected in only 1 case.
CONCLUSIONS: The most compelling evidence that early CE is not indicative of prostate cancer recurrence is that all lesions resolved within 24 months. While incidence of early CE is low, its consistent resolution calls into question the clinical significance of this finding after PPGCA.
The Caring Connections intervention will consist of non-demanding, messages of care and concern delivered to individuals with SCI/D who had moderate to high social isolation and/or loneliness scores on the baseline survey. The caring messages will be in the form of structured, yet personalized mailed letters from one consistent peer with SCI/D, providing long-term and steady contact. Intervention participants will receive a letter every month over a 6-month period. Following a standardized set of principles, letters will contain cheerful expressions of care and micro-moments of positivity. The PI/Co-Is will provide a brief training and work with volunteer peers with SCI/D to write the letters.
BACKGROUND: We aimed to compare the clinical presentations (symptomatic vs. asymptomatic) with prior Treponema pallidum infection status (first infection vs. reinfection) among people with early syphilis.
METHODS: We used data from PICASSO, a cohort study in Peru that enrolled people with active syphilis from May 2019 to August 2021. Study participants had early syphilis and a prior syphilis serological test result within the prior 12 months to determine prior T. pallidum infection status. We calculated prevalence ratios (PRs) of symptomatic clinical presentation (primary or secondary syphilis) by prior T. pallidum infection status, stratified by HIV infection status. In addition, we explored the association of prior T. pallidum infection status and lesion presentation, stratified by primary and secondary syphilis cases, using the Fisher exact test.
RESULTS: We include 84 T. pallidum reinfection cases and 61 first infection cases. We found increased frequency of symptomatic clinical presentation among first-infection cases (39% vs. 20%; PR, 1.94; P = 0.014). This association was stronger among persons living without HIV infection (38% vs. 7%; adjusted PR, 6.63; P = 0.001) in comparison to those living with HIV infection (45% vs. 34%; adjusted PR, 1.38; P = 0.458). Among secondary syphilis cases, more participants from the reinfection group reported that their lesions improved 1 week after treatment (100% vs. 29%, P = 0.045) compared with those with a first infection. Among the primary syphilis cases, all participants reported that their lesions improved 1 week after treatment.
CONCLUSIONS: Prior syphilis was associated with a decreased prevalence of symptomatic reinfection, especially among persons not living with HIV infection.
OBJECTIVE: To assess the prognostic importance of margin in resected buccal cancer within a framework of risk factor-driven postoperative adjuvant treatment.
MATERIALS AND METHODS: Consecutive, treatment naïve patients undergoing primary surgical treatment for buccal cancer. Margin was defined as clear (≥5 mm), close (1-4 mm) and involved (<1 mm). Main outcome was association of margin with local recurrence free survival (LRFS). Subgroup analysis of close margin was performed according to receipt or no receipt of adjuvant treatment. A numerical margin cut-off in mm that could independently predict LRFS was sought to be identified.
RESULTS: Of the 167 patients included, the frequency of clear, close and involved margins was 50 (30 %), 78 (47 %) and 39 (23 %) respectively, among whom 52 %, 44 % and 98 % received postoperative adjuvant treatment respectively. Clear and close margins had similar 3-year LRFS (89 % and 96 % respectively), while involved margin had worse 3-year LRFS at 65 %. Involved margin was confirmed to be strongly and independently associated with worse LRFS. Within close margin, receipt and no receipt of adjuvant treatment had similar 3-year LRFS (92 % and 100 % respectively). A margin cut-off of 2 mm was identified at or above which LRFS approximated that of clear margin.
CONCLUSIONS: This single center cohort study of patients with resected buccal cancer suggests that close margin is distinct from and has a better LRFS than involved margin. A subset of close margin, with margin size ≥ 2 mm and no other adverse features, might be spared adjuvant treatment without compromising outcomes.
Keloid scars, characterized by abnormal fibroproliferation and excessive extracellular matrix (ECM) production that extends beyond the original wound, often cause pruritus, pain, and hyperpigmentation, significantly impacting the quality of life. Keloid pathogenesis is multifactorial, involving genetic predisposition, immune response dysregulation, and aberrant wound-healing processes. Central molecular pathways such as TGF-β/Smad and JAK/STAT are important in keloid formation by sustaining fibroblast activation and ECM deposition. Conventional treatments, including surgical excision, radiation, laser therapies, and intralesional injections, yield variable success but are limited by high recurrence rates and potential adverse effects. Emerging therapies targeting specific immune pathways, small molecule inhibitors, RNA interference, and mesenchymal stem cells show promise in disrupting the underlying mechanisms of keloid pathogenesis, potentially offering more effective and lasting treatment outcomes. Despite advancements, further research is essential to fully elucidate the precise mechanisms of keloid formation and to develop targeted therapies. Ongoing clinical trials and research efforts are vital for translating these scientific insights into practical treatments that can markedly enhance the quality of life for individuals affected by keloid scars.
Groups are split into 2 conditions based on stretching and 2 conditions based on target of intervention (arm or hand). Subjects will complete up to 30 minutes of strong passive stretching, then followed by 45-60 minutes of active movement training with the hand robot.
In the first leg of the study, pentazocine will be given to subjects randomly assigned to this group. On Day 1, subjects will receive 50mg of pentazocine followed by a second dose of 50mg two hours later. On Day 2, subjects in this group will be given 0.25mg of Lorazepam followed by a second dose of 0.25mg two hours later.
Described is: a) A purified and isolated polypeptide, capable of binding to the extracellular domain of Flt4 receptor tyrosine kinase.(Fit4), the polypeptide being encoded by plasmid pFLT4-L, deposited as ATCC Accession Number 9723. b) A purified and isolated polypeptide, capable of binding to the extracellular domain of Flt4 receptor tyrosine kinase comprising an amino-acid sequence (a contiguous portion of SEQ ID NO: 33 in the specification) effective to permit binding, wherein the contiguous portion includes eight cysteine residues that are conserved in human vascular endothelial growth factor (VEGF), human platelet derived growth factor A (PDGF-A), and human platelet derived growth factor B (PDGF-B), and wherein the polypeptide lacks any portion of the SEQ ID NO: 33 that has one or more cysteine motifs of  Balbiani ring 3 protein (BR3P). c) Purified proteins comprising two of the polypeptide ligands (from a or b above) linked together. d) Nucleic acids comprising a nucleotide sequence encoding a polypeptide as described in a) or b) above. e) Vectors comprising a nucleic acid as described in d), above. f) A host cell transformed or transfected with a nucleic acid as described in d), above. g) A method of making a polypeptide capable of binding to the extracellular domain of Flt4 receptor tyrosine kinase. h) An antibody that is specifically reactive with a polypeptide as described in a) or b) above. i) A polyclonal antiserum produced by immunizing a mammal with a composition comprising a polypeptide as described in a) or b) above, then obtaining the antiserum from the mammal. j) A method for detecting endothelial cells in a biological sample by exposing a biological tissue sample comprising endothelial cells to a polypeptide as described above under conditions where the polypeptide binds to endothelial cells; and detecting the polypeptide bound to endothelial cells in the biological tissue. k) An in vitro method of modulating the growth of mammalian endothelial cells by exposing mammalian endothelial cells in vitro to a polypeptide as described above. l) A purified and isolated polypeptide which is capable of binding the extracellular domain of Kdr receptor tyrosine kinase (VEGFR-2), the polypeptide having an amino acid sequence comprising a portion of SEQ ID NO: 33. The above described polypeptides ("a)", "b)", "l)"), proteins, nucleic acids, vectors and antibodies; are useful for modulating the growth of mammalian and/or lymphatic endothelial cells.
BACKGROUND: Intracranial abscess (IA) causes significant morbidity and mortality. The impact of baseline frailty status on post-operative outcomes of IA patients remains largely unknown. The present study evaluated if frailty status can be used to prognosticate outcomes in IA patients.
METHODS: We retrospectively reviewed all IA patients undergoing craniotomy at our institution from 2011 to 2018 (N.=18). These IA patients were age and gender matched with patients undergoing craniotomy for intracranial tumor (IT), an internal control for comparison. Demographic and clinical data were collected to measure frailty, using the modified frailty index-11 (mFI-11) and pre-operative American Society of Anesthesiologists Physical Status Classification System (ASA). Post-operative complications were measured by the Clavien-Dindo Grade (CDG).
RESULTS: No significant difference in mFI-11 or ASA score was observed between the IA and IT groups (P=0.058 and P=0.131, respectively). IA patients had significantly higher CDG as compared with the control IT patients (P<0.001). There was a trend towards increasing LOS in the IA group as compared to the IT group (P=0.053). Increasing mFI and ASA were significant predictors of LOS by multiple linear regression in the IA group (P=0.006 and P=0.001, respectively), but not in the control IT group. Neither mFI-11 nor ASA were found to be predictors for CDG in either group. Within this case-control group of patients, we found an increase for odds of having IA with increasing mFI (OR=1.838, 95% CI: 1.016-3.362, P=0.044).
CONCLUSIONS: Frail IA patients tend to have more severe postoperative complications. The mFI-11 seems to predict increased resource utilization in the form of LOS. This study provides the initial retrospective data of another neurosurgical pathology where frailty leads to significantly worse outcomes. We also found that mFI may serve as a potential risk factor for severe disease.
Each patient will undergo two sessions. TPE will be done through filtration technique using a plasma filter at a dose of (1-1.5) plasma volume/session. Fresh frozen plasma or albumin 5% will be used to replace plasma.
To create a BBAVF using a two-stage approach, the arteriovenous anastomosis is performed during the first procedure. The superficialization or transposition of the fistula is then performed 6 to 8 weeks later, after the fistula has matured.
Small Cell Lung Cancer (SCLC) is a rare tumor, accounting nowadays for 10-15% of all new lung cancer diagnosis. Approximately one third of patients present with limited disease (LD-SCLC) confined to the chest with a median survival from 18 to 24 months and a 5-year survival rate between 20% and 25%. A platinum-based chemotherapy combined with etoposide and a concurrent thoracic radiotherapy represents the standard of care for LD-SCLC treatment with a median PFS of 12 months. However, sequential radiotherapy may be preferable for patients with poor performance status or having comorbidity predisposing to a worst tolerability. Clinical evidence supports the immunogenicity of SCLC and the involvement of immune activity in SCLC development and prognosis.

Several immune checkpoint inhibitors got the approbation in first and further lines for the advanced SCLC in the last decade. The most important results have been achieved in the first-line setting for patients receiving a combination of platinum - etoposide chemotherapy and an anti-PD1/PDL-1 inhibitor compared to chemotherapy alone. However, despite these were the first positive results after a while in this setting, the modest absolute benefit showed (3 months) have to be taking into account. The possibility to enhance the immunotherapy efficacy in SCLC field with the radiotherapy administered as part of the standard treatment for a LD-SCLC seems to be a great opportunity. In the PACIFIC trial, the sequential administration of durvalumab in patients with locally advanced, unresectable, stage III Non-Small-Cell Lung Cancer (NSCLC) whose disease had not progressed following platinum-based concurrent thoracic CRT showed a dramatic overall survival improvement compared to placebo, with manageable toxicities. The ADRIATIC phase III trial, is currently recruiting LD-SCLC patients not progressing after the concomitant CRT (NCT03703297). Patients are randomized to receive durvalumab, durvalumab plus tremelimumab or placebo as maintenance treatment. In this trial, only ECOG PS 0-1 patients able to receive a concomitant CRT are eligible. However, in our clinical practice, LD-SCLC patients may not respect these criteria due to the aggressiveness of cancer and comorbidities.

Thus, DURVALUNG study aims to evaluate the efficacy of durvalumab maintenance treatment in frail LD-SCLC patients who have not progressed following platinum-based concomitant or sequential CRT.
The invention relates to a broussonetia papyrifera leaf health protection and slimming gelatine capsule and a method for preparing the lotus leaf health protection and slimming gelatine capsule. The broussonetia papyrifera leaf health protection and slimming gelatine capsule comprises 50 to 70 parts of broussonetia papyrifera leaf extract and 30 to 50 parts of lotus leaf extract. The broussonetiapapyrifera leaf extract is generated by fermenting powdered broussonetia papyrifera leaves with aspergillus and microzyme; the lotus leaf extract is generated by fermenting powdered lotus leaves withaspergillus and microzyme. After the powdered broussonetia papyrifera leaves are fermented, protein is resolved into polypeptide and amino acid, and can activate lipolytic enzymes. After the lipolytic enzymes are activated, the breakdown rate of excess fat in human bodies is significantly improved, and the excess fat is converted into adenosine triphosphate which is the bioenergy necessary for movement of human beings. The broussonetia papyrifera leaf health protection and slimming gelatine capsule can resist cellular oxidation, senility, reduce blood fat, slim and improve the immunity of human bodies.