anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
FBXW7, belonging to the F-Box protein family, is considered a candidate cancer susceptibility gene. Our findings indicate that single nucleotide polymorphisms (SNPs) in the FBXW7 gene are linked to cancer risk, strengthening FBXW7's role in the pathogenesis of colorectal cancer. Our case-control study comprised of 450 patients diagnosed with colorectal cancer (CRC) and an equal number of 450 healthy subjects. FBXW7 SNPs rs2255137C>T and rs6842544C>T were genotyped using PCR-Restriction Fragment Length Polymorphism (PCR-RFLP) and Single-Stranded Conformation Polymorphism (SSCP) techniques and further cross-checked by direct sequencing. Linkage disequilibrium and haplotype analyses of these SNPs were also assessed. The in-silico approach was used to reveal the functional analysis between the nonsynonymous variation (rs6842544) and CRC followed by its validation at the protein level by western blotting and reverse transcription-PCR. A significant association of colorectal cancer was detected with rs6842544 SNP. However, there was no association between FBXW7 rs2255137 polymorphism and CRC. The homozygous individuals carrying the C variant in FBXW7 rs6842544 showed a slightly higher risk for colorectal cancer (OR = 1.590, 95%CI = 0.39 ∼ 2.89, p = 0.011). The haplotype CC identified in this study seemed to be associated with good prognosis (OR = 1.22, 95% CI = 1.00 ∼ 1.47, p = 0.0013) whereas the TT haplotype was found to reduce the CRC risk (OR = 0.642, 95%CI = 0.48 ∼ 0.84, p = 0.039). In-silico prediction proposed that the variant R133G is responsible for the lower expression of FBXW7. Additionally, the expression profiling of FBXW7 nonsynonymous SNP was significantly lower in primary CRC tissues than in the paired non-cancerous tissues at protein and mRNA levels. The study indicates that the FBXW7 rs6842544 is associated with the risk of development of CRC and could serve as a molecular biological marker to screen high-risk groups for CRC.
Initial infusion of 20 to 40 ml/h, evaluated the tolerability in the next 8-12h, then the infusion can be increased 25 ml/ 8-12h for gastric infusion and 10-20 ml/h for the post-pyloric feeding, for bolus infusion an initial infusion of 125 ml each 4-5hrs and evaluated the tolerability in the next 8-12h. If the subject present intolerability to the EN, the action in the algorithm indicate hold the infusion 4h then restarted at 10 ml/h with prokinetics agents rather than the suspension. As a part of the intervention, several educational sessions for the medical, nutritionist and nurse staff were performed during the period of the study.
BACKGROUND: Pulmonary vein isolation is an effective treatment for atrial fibrillation (AF). Cryoballoon ablation using the Arctic Front cryoballoon (Medtronic) was found to be superior to antiarrhythmic drug treatment. Recently, a novel cryoballoon system was introduced (PolarX, Boston Scientific).
OBJECTIVES: The purpose of this study was to compare the efficacy and safety of the 2 cryoballoons in a randomized controlled trial.
METHODS: Patients with symptomatic paroxysmal AF were enrolled in 2 centers and randomized 1:1 to pulmonary vein isolation using the PolarX or the Arctic Front cryoballoon. All patients received an implantable cardiac monitor. The primary endpoint was first recurrence of atrial tachyarrhythmia (AF, atrial flutter, or atrial tachycardia [AT]) between days 91 and 365. Procedural safety was assessed by a composite of tamponade, phrenic nerve palsy lasting >24 hours, vascular complications, stroke/transient ischemic attack, atrioesophageal fistula or death up to 30 days.
RESULTS: A total of 201 patients were enrolled. At 1 year, recurrence of atrial tachyarrhythmia had occurred in 41 of 99 patients (41.6%) assigned to the PolarX group and in 48 of 102 patients (47.1%) assigned to the Arctic Front group (HR: 0.85 [95% CI: 0.56-1.30]; P = 0.03 for noninferiority; P = 0.46 for superiority). The safety endpoint occurred in 5 patients (5%) in the PolarX group (n = 5 phrenic nerve palsies lasting >24 hours), whereas no safety endpoints occurred in the Arctic Front group (P = 0.03).
CONCLUSIONS: In this randomized controlled trial using implantable cardiac monitors for continuous rhythm monitoring, the novel PolarX cryoballoon was noninferior compared with the Arctic Front cryoballoon regarding efficacy. However, the PolarX balloon resulted in significantly more phrenic nerve palsies. (Comparison of PolarX and the Arctic Front Cryoballoons for PVI in Patients With Symptomatic Paroxysmal AF [COMPARE-CRYO]; NCT04704986).
There is a need for more efficient pharmacological cardioversion of atrial fibrillation (AF). We tested the hypothesis that inhibition of I K1 significantly enhances the efficacy of I Na block to depress atrial excitability and to cardiovert AF. The study was conducted in canine isolated arterially perfused right atrial preparations with rim of ventricular tissue. AF was induced in the presence of acetylcholine (ACh; 0.5 µM). BaCl 2 (10 µM) was used to inhibit I K1 and flecainide (1.5 µM) to block I Na . Sustained AF (>45 minutes) was recorded in 100% atria (5/5) in the presence of ACh alone. Flecainide cardioverted AF in 50% of atria (4/8), BaCl 2 in 0% (0/5), and their combination in 100% (5/5). AF cardioversion occurred in 15 ± 9 minutes with flecainide alone (n = 4) and in 8 ± 9 minutes with the combination (n = 5). Following drug-induced AF cardioversion, AF was inducible in 4/4 atria with flecainide alone (≤5 minutes duration) and in 2/5 atria with the combination (≤30 seconds duration). Atrial excitability was significantly more depressed by combined versus monotherapies. There was little to no effect on ventricular excitability under any condition tested. Thus, inhibition of I K1 significantly enhances the efficacy of flecainide to depress atrial excitability and to cardiovert AF in our experimental setting. A combination of I Na and I K1 inhibition may be an effective approach for cardioversion of AF.
BACKGROUND: Patients with decompensated cirrhosis face poor prognosis and increased mortality risk. Rifaximin, a non-absorbable antibiotic, has been shown to have beneficial effects in preventing complications and improving survival in these patients. However, the underlying mechanisms of rifaximin's effects remain unclear.
METHODS: We obtained fecal samples from decompensated cirrhotic patients undergoing rifaximin treatment and controls, both at baseline and after 6 months of treatment. Shotgun metagenome sequencing profiled the gut microbiome, and untargeted metabolomics analyzed fecal metabolites. Linear discriminant and partial least squares discrimination analyses were used to identify differing species and metabolites between rifaximin-treated patients and controls.
RESULTS: Forty-two patients were enrolled and divided into two groups (26 patients in the rifaximin group and 16 patients in the control group). The gut microbiome's beta diversity changed in the rifaximin group but remained unaffected in the control group. We observed 44 species with reduced abundance in the rifaximin group, including Streptococcus_salivarius, Streptococcus_vestibularis, Haemophilus_parainfluenzae, etc. compared to only four in the control group. Additionally, six species were enriched in the rifaximin group, including Eubacterium_sp._CAG:248, Prevotella_sp._CAG:604, etc., and 14 in the control group. Furthermore, rifaximin modulated different microbial functions compared to the control. Seventeen microbiome-related metabolites were altered due to rifaximin, while six were altered in the control group.
CONCLUSION: Our study revealed distinct microbiome-metabolite networks regulated by rifaximin intervention in patients with decompensated cirrhosis. These findings suggest that targeting these specific metabolites or related bacteria might be a potential therapeutic strategy for decompensated cirrhosis.
This intervention will consist of a two-month, personalized, goal-based counseling approach to promote physical activity. Over the first two weeks of the behavioral intervention, participants will also received 10, once-daily, 20-minute sessions of transcranial direct current stimulation (tDCS) designed to increase the excitability of the left dorsolateral prefrontal cortex.
FIELD: medicine. ^ SUBSTANCE: invention concerns biotechnology. The methods of angiogenesis depression or inhibition at an individual with the pathological condition bound to an angiogenesis, providing administration of antagonist EGFL7 to an individual, capable interfering migration of endothelial cells induced by EGFL7, thereby reducing or inhibiting an angiogenesis at an individual is described. The invention can be used for regulation of the processes involved in an angiogenesis. ^ EFFECT: development of an effective way of depression or inhibition of an angiogenesis at an individual with the pathological condition bound to angiogenesis. ^ 13 cl, 38 dwg, 4 ex
A saponin free extract of plants of the genus Aesculus, e.g the horse-chestnut tree (Aesculus hippocastanum), which can be injected without haemolytic effects, is prepared from a saponin containing extract of the horse-chestnut tree by removing the saponins without removing the other substances by (a) treatment with finely divided solid cholesteral, which forms an addition compound insoluble in the extraction solvent, or (b) extraction with a water-immiscible solvent, e.g. chloroform, a halogen containing hydrocarbon, an aliphatic alcohol containing not more than 8 C. atoms, e.g. amyl alcohol, or a mixture thereof.  The cholesterol may be in the form of an aqueous suspension or emulsion and is preferably used in excess. It is preferred to carry out the reaction at elevated temperature while the extraction solvent is continuously being removed in vacuo. The precipitate of saponin-cholesterol is removed and the cholesterol may be recovered for re-use by treatment with glacial acetic acid or extraction with trichlorethylene.  In the extraction process (b), the pH of the extract is reduced to below pH 4.5, and preferably 1 to 3, by acid especially hydrochloric and after the removal of the saponin solution, the residual extract is adjusted to pH 6.0 by means of sodium hydroxide.  The extract so produced contains, inter alia, and when suitably diluted with water may be injected.  It is preferred to extract an aqueous alcoholic solution of horse-chestnut seeds containing not more than 50% alcohol, and especially 36% ethyl alcohol, with chloroform. Specification 820,787 is referred to.
This study investigates the role of lactate in the genesis and progression of ovarian cancer (OV) and explores the underlying mechanisms. Serum lactate levels show a positive correlation with tumor grade and poor prognosis in patients with OV. Bioinformatics analysis identifies CCL18 as a lactate-related gene in OV. CCL18 is up-regulated in cancerous tissues and positively related to serum lactate levels in OV patients. THP-1 cells are exposed to phorbol-12-myristate-13-acetate for M0 macrophage induction. The results of RT-qPCR and ELISA for M1/M2 macrophage-related markers and inflammatory cytokines show that the exposure of lactate to macrophages induces M2 polarization. Based on the coculture of OV cells with macrophages, lactate-treated macrophages induces a significant increase in the proliferation and migration of OV cells. However, these effects can be reversed by silencing of Gpr132 in macrophages or treatment with anti-CCL18 antibody. Experiments using the xenograft model verify that the oncogenic role of lactate in tumor growth and metastasis relies on Gpr132 and CCL18. ChIP-qPCR and luciferase reporter assays reveal that lactate regulates CCL18 expression via H3K18 lactylation. In conclusion, lactate is a potential therapeutic target for OV. It is involved in tumorigenesis by activating CCL18 expression via H3K18 lactylation in macrophages.
The present disclosure generally relates to navigating, viewing, and sharing activity and workout data and interacting with workout and/or activity applications. In some examples, scrolling of activity data is based on the content being displayed. In some examples, friends' activity data may be viewed. In some examples, a notification and workout data for a friend's completed workout is received and displayed. In some example, the activity data received from friends is viewed and managed. In some examples, workout data for a multi-segment workout is displayed in a three-dimensional stack on a map. In some examples, a workout application operates in a limited mode until a touch input is received with a characteristic intensity that is greater than a threshold intensity.
PURPOSE: This study aims to evaluate the factors most associated with early and late complications following microvascular free tissue transfer (MVFTT) after mandibulectomy.
METHODS: A retrospective review of patients undergoing MVFTT after segmental mandibulectomy from September 2016 to February 2021 was performed across a single academic institution. Surgical variables were collected, including the location of the resultant mandibular defect (anterior vs posterior) and flap type (osseous or non-osseous). The primary outcome variables included postoperative complications (early, <90 days; and late, >90 days) and the patients' functional status (return to oral intake). Descriptive statistics, chi-square test, Fischer's exact test, and 2-sample t tests were used to analyze differences among variables.
RESULTS: We analyzed a cohort of 114 consecutive patients with mandibular defects, comprising 57 anterior and 57 posterior defects. Bony free flaps with hardware were used to reconstruct 98% of anterior defects compared to 58% of posterior defects (P < .001). All soft tissue only flaps did not utilize any hardware during the reconstruction. Anterior defects demonstrated more late complications requiring additional surgery (30% vs 9%, P = .04). A secondary analysis of posterior mandibular reconstructions compared soft tissue only flaps and bony free flaps with hardware and showed equivalent rates of early (12% vs 13%, P > .99) and late (9% vs 8%, P > .99) complications requiring additional surgery while demonstrating a similar return to full oral competence (55% vs 46%, P = .52) and recovery of a 100% oral diet (67% vs 54%, P = .53).
CONCLUSION: Osseous free tissue transfer for segmental mandibular defects remains the gold standard in reconstruction. In our patient cohort, anterior mandibular defects are associated with greater late (>90 day) complications requiring additional surgery. Comparable outcomes may be achieved with soft tissue only versus osseous free flap reconstruction of posterior mandibular defects.
Participants completed a minimum week-long washout period without consumption of tomato products prior to randomization to one of four dietary interventions. Men were randomized to one of the following dietary interventions: a controlled low lycopene diet (≤ 5 mg/d from foods), daily Prego® spaghetti sauce, daily V8® vegetable juice, or daily Campbell's® Tomato Soup. Each of the tomato products provided between 25 and 35 mg lycopene per day. In order to provide this dietary intervention in typical serving sizes in the context of a usual diet but devoid of other tomato sources, participants kept daily logs documenting compliance with the intervention product and a tomato-restricted diet from enrollment to the day of surgery (\~3 weeks). Study participants were asked to complete an abbreviated dietary history questionnaire (to establish typical consumption patterns of various tomato products) and two separate 3-day diet food records, once during the washout and once during the intervention period. Blood and 24-hour urine samples were obtained at two time points, after the one-week washout phase and at the end of the dietary intervention period. Fresh prostate samples were obtained at time of surgery.
FIELD: pharmacy. SUBSTANCE: pharmcomposition consists of biologically active substances extracted from medicinal vegetable raw, antibacterial agent, dimexide and synthetic high- and low-molecular polyethylene oxides at the following ratio of components, wt.-%: 100-% dimexide phytoextract, 5-15; high-molecular polyethylene oxide, 20-40; antibacterial agent, 0.5-1; and low-molecular polyethylene oxide, up to 100. Preparation is prepared by raw extraction with absolute dimexide by two stages: the main extraction is carried out for 1-3 h and after extract removing - the additional extraction for 1 h. Extract is pressed out from the raw, settled for 2 days and filtered under press. Firstly, polyethylene oxides and then antibacterial agents were dissolved in the filtered extract at the same temperature. Ratio of vegetable raw and dimexide (extract) = 1:10. Preparation is made as liniment, ointment or suppository that depends on polyethylene oxides molecular mass and ratio with respect to other components. EFFECT: enhanced curative effectiveness of agent, minimal doses of antibacterial agent. 3 cl, 7 tbl
The invention relates to cosmetic and dermatological preparations that comprise a combination of levulinic acid and anisic acid. The preparations according to the invention are particularly suitable for use on skin. The preparations have a selective antibacterial effect on skin by specifically controlling anaerobic bacteria of the skin flora while having little or no bactericidal effect on aerobic bacteria. The compositions according to the invention are therefore suitable for cosmetic skin care and for the dermatological treatment of certain skin disorders, such as acne.The invention relates to cosmetic and dermatological preparations that comprise a combination of levulinic acid and anisic acid. The preparations according to the invention are particularly suitable for use on skin. The preparations have a selective antibacterial effect on skin by specifically controlling anaerobic bacteria of the skin flora while having little or no bactericidal effect on aerobic bacteria. The compositions according to the invention are therefore suitable for cosmetic skin care and for the dermatological treatment of certain skin disorders, such as acne. The present disclosure relates to a surgical tool (2) comprising: a body (20) defining a longitudinal axis (X), an end-effector (21) extending from a distal end (200) of the body, the end-effector being movable relative to the body about a pivot axis (Y), a first connector (27) configured to rigidly secure the body to a planar mechanism (11), a second connector (26) configured to rigidly secure a distal part (300) of a tracker (30) to the body, wherein the first and second connectors (26, 27) are symmetrical to each other with respect to a plane comprising the longitudinal axis (X) and the pivot axis (Y) and are suited for attachment of either the tracker (30) or the planar mechanism (11), and a third connector (203) configured to rigidly secure a proximal part (301) of the tracker to the body.
The control group (Group 1) will use Adapalene 0.1% cream only every night. Subjects were evaluated on day 28 and day 56.
BACKGROUND: Lactate dehydrogenase (LDHs) is an enzyme involved in anaerobic glycolysis, including LDHA, LDHB, LDHC and LDHD. Given the regulatory role in the biological progression of certain tumors, we analyzed the role of LDHs in pan-cancers.
METHODS: Cox regression, Kaplan-Meier curves, Receiver Operating Characteristic (ROC) curves, and correlation of clinical indicators in tumor patients were used to assess the prognostic significance of LDHs in pan-cancer. The TCGA, HPA, TIMER, UALCAN, TISIDB, and Cellminer databases were used to investigate the correlation between the expression of LDHs and immune subtypes, immune checkpoint genes, methylation levels, tumor mutational load, microsatellite instability, tumor-infiltrating immune cells and drug sensitivity. The cBioPortal database was also used to identify genomic abnormalities of LDHs in pan-cancer. A comprehensive assessment of the biological functions of LDHs was performed using GSEA. In vitro, HepG2 and Huh7 cells were transfected with LDHD siRNA and GFP-LDHD, the proliferation capacity of cells was examined using CCK-8, EdU, and colony formation assays; the migration and invasion of cells was detected by wound healing and transwell assays; western blotting was used to detect the levels of MMP-2, MMP-9, E-cadherin, N-cadherin and Akt phosphorylation.
RESULTS: LDHs were differentially expressed in a variety of human tumor tissues. LDHs subtypes can act as pro-oncogenes or anti-oncogenes in different types of cancer and have an impact on the prognosis of patients with tumors by influencing their clinicopathological characteristics. LDHs were differentially expressed in tumor immune subtypes and molecular subtypes. In addition, LDHs expression correlated with immune checkpoint genes, tumor mutational load, and microsatellite instability. LDHD was identified to play an important role in the prognosis of HCC patients, according to a comprehensive analysis of LDHs in pan-cancer. In HepG2 and Huh7 cells, knockdown of LDHD promoted cell proliferation, migration, and invasion, promoted the protein expression levels of MMP-2, MMP-9, N-cadherin, and Akt phosphorylation, but inhibited the protein expression level of E-cadherin. In addition, LDHD overexpression showed the opposite changes.
CONCLUSION: LDHs subtypes can be used as potential prognostic markers for certain cancers. Prognostic and immunotherapeutic analysis indicated that LDHD plays an important role in the prognosis of HCC patients. In vitro experiments revealed that LDHD can affect HCC proliferation, migration, and invasion by regulating MMPs expression and EMT via Akt signaling pathway, which provides a new perspective on the anti-cancer molecular mechanism of LDHD in HCC.
INTRODUCTION: Neurocognitive decline (NCD) is a common complication after cardiac surgery with implications for outcomes and quality of life. Identifying risk factors can help surgeons implement preventative measures, optimize modifiable risk factors, and counsel patients about risk and prognosis.
METHODS: Prospective cohort study at a single academic center. 104 patients planned to undergo cardiac surgery were enrolled. The Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) was used to measure neurocognitive function preoperatively, on postoperative day four, and postoperative day 30. NCD is defined as a change in RBANS scaled score of < -8 from baseline to postoperative day 4. Patient charts were reviewed for medication history: beta-blockers, angiotensin-converting enzyme and angiotensin receptor blockers, calcium channel blockers, statins, oral hypoglycemic agents, and psychoactive medications. Charts were also reviewed to calculate postoperative opioid usage.
RESULTS: NCD was detected in 42.9% of patients. Incidence of NCD was significantly higher in patients taking a psychoactive medication (56.8%) than patients not (31.9%), P < 0.03. There was no relationship between historical use of beta-blocker, calcium-channel blocker, statin, or oral hypoglycemic medications and incidence of NCD. Simple linear regression showed no relationship between change in RBANS total scaled score and opioid usage. There was no difference in incidence of NCD at 1 mo.
CONCLUSIONS: Patients with a history of taking psychoactive medications prior to cardiac surgery have an increased risk of acute postoperative NCD.