anthonyyazdaniml/gliner-biomed-curated-corpus huggingface dataset:
Robot-assisted laparoscopic radical prostatectomy (RALP) has improved patient recovery, but achieving optimal functional outcomes remains a challenge, especially early urinary continence. The Modified Apical Dissection (MAD) technique has been suggested to improve early continence compared to conventional RALP. A comprehensive search of PubMed, Embase, and Cochrane Central databases was conducted to identify studies on MAD from inception to March 2024. The risk of bias was evaluated using the ROBINS-I tool. Primary outcomes assessed included urinary continence, positive surgical margin rate, biochemical recurrence rates, and complication rates. Out of 789 studies screened initially, we selected 8 studies that met our inclusion criteria. Our analysis showed that patients who underwent the MAD technique had a significantly higher likelihood of achieving early urinary continence compared to those undergoing conventional RALP at the initial follow-up (Odds Ratio [OR] = 4.0, 95% CI = 1.87-8.57). This advantage continued at 1 month (OR = 5.44, 95% CI = 2.98-9.92), 3 months (OR = 5.36, 95% CI = 2.26-12.71), and 6 months (OR = 5.18, 95% CI = 1.51-17.75), though no significant difference was noted at 12 months. There were no significant differences in positive surgical margin rate or biochemical recurrence rate between MAD and conventional RALP. The overall complication rate was 10.9% (95% CI = 8.10-14.06), with most complications being classified as minor (Clavien-Dindo I-II). In summary, our meta-analysis suggests that the MAD technique may lead to earlier recovery of urinary continence without compromising oncologic outcomes in patients undergoing RALP. While there are published studies on the outcomes of MAD, only a few have the appropriate design with a comparison group needed for meta-analysis and discussing various endpoints. More randomized controlled trials are necessary, but the current literature still lacks retrospective studies with comparison groups.
Sepsis-associated encephalopathy (SAE) is the main cause of cognitive impairment in patients with sepsis. The infiltration of inflammatory signals into the central nervous system (CNS) via the compromised blood-brain barrier (BBB) represents a crucial step in the pathological progression of SAE. In particular, T-helper 17 cell (Th17 cells) has been suggested to be highly correlated with the activation of central immune responses. Thus, preventing Th17 cell infiltration into the CNS may be a possible strategy to alleviate cognitive decline in SAE. Dipsacoside B (DB) is one of the primary active components in Chuan Xu Duan (Dipsacus asper Wall). We speculate that DB may be a potential candidate for the treatment of SAE-related cognitive deficits. In the present study, we demonstrated that DB could effectively alleviate cognitive impairment in SAE mice. DB significantly suppressed the central inflammatory response induced by repeated lipopolysaccharide (LPS) injection. The mechanism underlying its therapeutic effect should be attributed to the reduction of BBB impairment and pathogenic Th17 cell infiltration into the CNS by inhibition of vascular endothelial growth factor A (VEGFA)/ Vascular endothelial growth factor receptor 2(VEGFR2)/ Endothelial nitric oxide synthase (eNOS) signaling. Our findings suggest that DB is a potential candidate for the treatment of SAE-related cognitive dysfunction.
Colorectal cancer (CRC) is a common digestive tract tumor with the third incidence and death in the world. There is still an urgent need for effective therapeutic targets and prognostic markers for CRC. Herein, we report a novel potential target and marker, Chordin like-1 (CHRDL1). The function of CHRDL1 has been reported in gastric cancer, breast cancer, and oral squamous cell carcinoma. However, the biological effect of CHRDL1 in CRC remains unrevealed. Transwell and tube formation experiments were used to determine the biological function of CHRDL1. Western blot and rescue experiments were used to determine the specific mechanisms of CHRDL1. Results showed CHRDL1 is significantly downregulated in CRC cell lines and tissues. In vitro, experiments confirmed that CHRDL1 can inhibit cell growth, migration, invasion, angiogenesis and reverse epithelial-mesenchymal transformation. In vivo, experiments proved that it can inhibit tumor growth and metastasis. Mechanistically, we newly find that CHRDL1 exerts biological functions through the transforming growth factor-beta (TGF-β)/vascular endothelial growth factor signaling axis in vitro and in vivo. Therefore, we concluded that CHRDL1 reduces the growth, migration, and angiogenesis of CRC cells by downregulating TGF-β signaling. Our new findings on CHRDL1 may provide a basis for clinical antiangiogenesis therapy and the prognosis of CRC.
Participants will be given 801 mg single oral doses of pirfenidone on Days 1, 4, 7 and 10 during the study. Participants will be administered, capsules (3 x 267-mg capsule) in fasted state (treatment C) on Day 1, 801-mg tablet in fasted state (treatment D) on Day 4, capsules (3 x 267-mg capsule) in fed state (treatment A) on Day 7 and 801-mg tablet in fed state (treatment B) on Day 10.
BACKGROUND: Multiple hereditary exostosis (MHE) is a rare autosomal dominant disorder characterized by multiple osteochondromas. There is a paucity of literature concerning total hip arthroplasty (THA) in patients with MHE. The aim of this study is to report long-term outcomes of THA in patients with MHE.
METHODS: Fourteen patients undergoing 15 THA's for the treatment of osteoarthritis in the presence of osteochondromas and proximal femoral deformity secondary to MHE were reviewed. Mean age at the time of surgery and follow-up was 56 and 12 years. Seven (47%) had uncemented femoral components. Eleven hips had coxa valga on preoperative imaging. Clinical outcomes were assessed with both Harris hip scores (HHS) and Musculoskeletal Tumor Society Scores (MSTS).
RESULTS: Following surgery, there was an improvement in the HHS (48-82, p < 0.01) and MSTS scores (41-70%, p < 0.01). Complications occurred in 5 patients leading to reoperation in 3 patients, of which 2 patients underwent a revision procedure at 19 and 20-years postoperative. The 10-year revision free survival was 100%.
CONCLUSIONS: THA in the setting of MHE reliably improves patient function. One in three patients will have a postoperative complication; however, the long-term incidence of revision is low.
The invention provides, in some aspects, a container system for medical solutions such as peritoneal dialysis (PD) solutions. The invention particularly features a system which includes a first compartment that contains a first medical solution, e.g., a PD osmotic agent, and a second compartment that contains a second medical solution, e.g., a PD buffer agent. The compartments maintain their respective contents separately from one another for purposes of transport, storage and/or sterilization. However, the compartments are fluidly couplable, so that their respective contents can be combined with one another, e.g., following sterilization of the agents and prior to their introduction into the patient's abdomen. To that end, a container system can include a diffuser that is disposed in a fluid pathway between the first and second compartments, e.g., to facilitate homogeneous mixing of the first and second PD agents. That diffuser is disposed within and moves relative to a structure, such as a port that defines the fluid pathway between those compartment. Thus, for example, the diffuser can comprise a body that “floats” within that pathway-defining structure and that moves from one end to the other (and/or to from points there between), depending on a direction of solution flow through the structure.
Additional subjects will enroll in arm A2 at the MTD and optimal schedule, so that 12 subjects total who are evaluable for response will have received the MTD/optimal schedule of single agent tasquinimod. Enrollment in arm A2 will not begin until enrollment in arm A1 has been completed and a single agent MTD/optimal schedule has been established.
FIELD: medicine, pharmaceutics. ^ SUBSTANCE: invention relates to medicine and sanitation, specifically to a remedy for nucleic acid destruction containing ethidium monazide as the active component. The nucleic acid destroying remedy containing the monazide which destroys nucleic acid at exposure to light irradiation within visible spectre, as the active component. Antibacterial remedy containing the nucleic acid destroying remedy based on ethidium monazide. Method for destroying nucleic acid including stages of ethidium monazide being added to a nucleic acid sample, and of exposure of the nucleic acid sample to light irradiation within the visible spectre. Method for destroying nucleic acid inside the cell including stages of ethidium monazide being added to a sample containing the cell, and of exposure of the sample containing the cell to light irradiation within the visible spectre. ^ EFFECT: remedy based on ethidium monazide is beneficial as an antibacterial remedy, such as bactericidal or disinfecting remedy. ^ 4 cl, 4 dwg, 4 ex
PURPOSE: A composition using Panax ginseng C.A. Meyer fruit extract is provided to ensure effective anticancer activity for treating cancer such as breast cancer and liver cancer. CONSTITUTION: A composition for preventing or treating cancer contains Panax ginseng C.A. Meyer fruit extract as an active ingredient. The Panax ginseng C.A. Meyer fruit extract is obtained by extracting pulp and peel of the fruit with solvent. The fruit extract is crude saponin fraction obtained by extracting and concentrating crude saponin. The fruit extract has 0.5-3.5 of PD(protopanaxadiol) saponin based on PT(protopanaxatriol) saponin. The extract contains mineral of potassium, calcium, iron, phosphorus, magnesium or zinc.
Disease resistance (defined as the host capacity to limit systemic infection intensity) and disease tolerance (defined as the host capacity to limit infection-induced damage) are 2 complementary defense strategies that help the hosts maximize their survival and fitness when infected with pathogens and parasites. In addition to the underlying physiological mechanisms, the existing theory postulates that these 2 strategies differ in terms of the conditions under which each strategy evolves in the host populations, their evolutionary dynamics, and the ecological and epidemiological consequences of their evolution. Here, we explored if one or both of these strategies evolve when host populations are subjected to selection for increased postinfection survival. We experimentally evolved Drosophila melanogaster populations, selecting for the flies that survived an infection with the entomopathogen Enterococcus faecalis. We found that the host populations evolved increased disease resistance in response to selection for increased survival. This was despite the physiological costs associated with increased resistance, the expression of which varied with the phase of infection. We did not find evidence of any change in disease tolerance in the evolved host populations.
Cohort 2 Esophageal cancer. Participants will be treated with utidelone monotherapy.
Homologous recombination (HR) is a high-fidelity DNA double-strand break (DSB) repair pathway. Both familial and somatic loss of function mutation(s) in various HR genes predispose to a variety of cancer types, underscoring the importance of error-free repair of DSBs in human physiology. While environmental sources of DSBs have been known, more recent studies have begun to uncover the role of endogenous base damage in leading to these breaks. Base damage repair intermediates often consist of single-strand breaks, which if left unrepaired, can lead to DSBs as the replication fork encounters these lesions. This review summarizes various sources of endogenous base damage and how these lesions are repaired. We highlight how conversion of base repair intermediates, particularly those with 5'or 3' blocked ends, to DSBs can be a predominant source of genomic instability in HR-deficient cancers. We also discuss how endogenous base damage and ensuing DSBs can be exploited to enhance the efficacy of Poly (ADP-ribose) polymerase inhibitors (PARPi), that are widely used in the clinics for the regimen of HR-deficient cancers.
After Week 144, participants will continue to take their blinded study drug and attend visits every 12 weeks until the End of Blinded Treatment Visit. Following the End of Blinded Treatment Visit, participants will be given the option to receive OL B/F/TAF for 96 weeks. After the Week 96 OL Visit, participants in a country where B/F/TAF is not commercially available will be given the option to continue OL B/F/TAF until the product becomes accessible through an access program or until Gilead elects to discontinue the study in that country, whichever occurs first.
FIELD: medicine. SUBSTANCE: the suggested gel is applied as carrier of biologically active substances to be introduced into compositions for bandages, dermatologically compatible compositions, tampons for wounds, bandages for wounds, bandages for burns, bandages to supply medicinal preparations, dry films, cosmetic masks and compresses. By innovation the above-mentioned gel includes the mixture of hydrophilic polyaldehyde obtained due to inoculating monomeric aldehydes onto poly-(N- vinylactames), and a polymer chosen out of a group consisting of polyamide, polyamine and polyalcohol. The suggested gel has got resistance to cold flow being self-adhesive to skin and could be easily desquamated. EFFECT: higher efficiency. 10 cl, 7 ex
This is a longitudinal, prospective multicenter study to characterize acute respiratory illnesses (ARIs) and response to treatment in PCD patients. Participants (N=125) will be children age ≥6 years and adults with definite PCD. Participants will be enrolled for approximately 13 months, during which they will attend at least two study visits and perform home monitoring. Participants will be encouraged to attend study visits in-person but will have the option for virtual telehealth visits to ensure compliance with local guidelines and participant safety. Endpoints will be assessed during both well state (i.e., patients typical state of health) and sick state (i.e., during each self-reported period of acute respiratory illness). Informed consent will be obtained, after which the participant will be receive a home spirometer and instructed in its use This design allows for a training period in order to become proficient with home spirometry, with the first study visit occurring 1 month ± 2 weeks after enrollment and the second 12 (±1) months after visit 1 (coordinated with routine clinic visits as possible). Participants will also participate in a set of two optional ARI visits during one ARI, scheduled between 3-5 business days of study team notification by the participant of the new ARI and 2-4 weeks later.
There are disclosed novel avermectin compounds wherein the 4" hydroxy group is oxidized to a keto group or replaced with an amino or substituted amino group. The keto compounds are prepared by oxidation with reagents such as oxalyl chloride in dimethylsulfoxide. The amino compounds are prepared from the ketone using a reducing agent and an aminating agent. Substituted amino compounds are prepared from the thus produced unsubstituted amino compounds. The keto compounds and amino compounds have utility as anti-parasitic agents and compositions for that use are also disclosed. The compounds are also highly potent insecticides against agricultural pests. In addition the amino compounds have anti-bacterial activity which is not found in any of the precursors.
Aging and stress have contributed to the development of memory disorders. Phe-Pro-Phe (FPF) was identified with high stability by mass spectrometry from simulated gastrointestinal digestion and everted gut sac products of the Antarctic krill peptide Ser-Ser-Asp-Ala-Phe-Phe-Pro-Phe-Arg (SSDAFFPFR) which was found to have a positive impact on memory enhancement. This study investigated the digestive stability, absorption, and memory-enhancing effects of FPF using nuclear magnetic resonance spectroscopy, simulated gastrointestinal digestion, in vivo fluorescence distribution analysis, mouse behavioral experiments, acetylcholine function, Nissl staining, immunofluorescence, and immunohistochemistry. FPF crossed the blood-brain barrier into the brain after digestion, significantly reduced shock time, working memory errors, and reference memory errors, and increased the recognition index. Additionally, FPF elevated ACh content; Nissl body counts; and CREB, SYN, and PSD-95 expression levels, while reducing AChE activity (P < 0.05). This implies that FPF prevents scopolamine-induced memory impairment and provides a basis for future research on memory disorders.
Cardiac cell damage frequently occurs as a consequence of acute myocardial infarction (AMI), a critical complication of coronary atherosclerotic heart disease. There is an escalating recognition of the association between COX2 and myocardial damage induced by ischemia. The objective of this study is to investigate the inhibitory effect of the COX2 on cardiomyocyte damage in the context of AMI. To create an AMI model, mice with the genetic background of wild-type C57BL6/J (WT) and COX2-/- mice were utilized. The left anterior descending (LAD) coronary artery in their hearts was obstructed, and subsequent assessment of hemodynamic parameters and heart function was conducted. Notably, increased levels of COX2 were observed in AMI mice. Through correlational analysis between COX2 expression and cardiac function following AMI, it was revealed that COX2 knockout mice had smaller infarct sizes, better cardiac performance, and suppressed levels of reactive oxygen species (ROS) compared to WT mice. Additionally, we discovered that COX2 knockout mice exhibited significantly higher mRNA levels of smooth muscle actin, collagen I, and collagen III than normal mice with AMI. Conversely, the levels of superoxide dismutase (SOD), malondialdehyde (MDA) were higher but iron content was decreased in COX2 knockout mice compared to normal mice with AMI.In summary, our research demonstrates that the downregulation of COX2 enhances cardiac tissue recovery in the context of AMI.
OBJECTIVE: Currently, 233 genetic loci are known to be associated with susceptibility to multiple sclerosis (MS). Two independent pivotal severity genome-wide association studies recently found the first genome-wide significant single-nucleotide variant (SNV; rs10191329A ) and several other suggestive loci associated with overall disability outcomes. It is now important to understand if these findings can influence individual patient management.
METHODS: We assessed whether these progression SNVs are associated with detailed clinical phenotypes in a well-characterized prospective cohort of 1,455 MS patients. We used logistic regression, survival analysis, and propensity score matching to predict relevant long-term clinical outcomes.
RESULTS: We were unable to detect any association between rs10191329A and a range of clinically relevant outcomes (eg, time to Expanded Disability Status Scale milestones, age-related MS severity score, anatomical localization at onset or during subsequent relapses, annualized relapse rate). In addition, an extremes of outcome case-control analysis using a propensity score matching for genotype detected no association between disease severity and rs10191329A . However, we were able to replicate the association of two suggestive SNVs (rs7289446G and rs868824C ) with the development of fixed disability, albeit with modest effect sizes, and the association of HLA-DRB1*1501 with age at onset.
INTERPRETATION: Identification of rs10191329A and other suggestive SNVs are of considerable importance in understanding pathophysiological processes associated with MS severity. However, it is unlikely that individual genotyping can currently be used in a clinical setting to guide disease management. This study shows the importance of independent replication of genome-wide association studies associated with disease progression in neurodegenerative disorders. ANN NEUROL 2024;95:459-470.
Patients in this arm will have the ventilator adjusted per results of recent arterial blood gas. Esophageal balloon placement will be confirmed. Study team will measure several tidal breaths, end-expiratory and end-inspiratory ventilator holds. Then PEEP will be adjusted to achieve desired end-expiratory transpulmonary pressures, Fraction of Inspired Oxygen (FiO2) adjusted as needed to achieve SpO2\>95%, and Tidal Volume (Vt) adjusted to 6cc/kg (IBW). Respiratory Rate (RR) will be adjusted to target the same minute ventilation achieved prior to any change in Vt. Patients will then be switched to ASV mode. The percentage minute volume (%minVol) will be adjusted to target the same minute ventilation as was achieved before the change. Settings will be maintained for approximately 1-2 hours, after which breath hold measurements will be repeated and another blood gas drawn.
Medical data are made available to third parties. The server has a first interface through which digital storage agreement is obtained. The digital storage agreement authorizes storage of medical data relating to a user in a central database connected to the server. In response to the digital storage agreement, a second interface of the server sends a first data request to a primary server. The first data request causes the primary server to forward medical data relating to the user to the second interface. The server stores the obtained medical data in the central database. A third interface receives a data enquiry from a third party with a request for the medical data relating to the user stored in the central database. In response, the server checks if the user has authorized sharing. Only if the user has authorized sharing, the server forwards a copy of the medical data.
Standard care during 16 weeks. Standard care includes (but not restricted to) information about POTS and lifestyle changes that may effect the symptoms, advice about fluid intake and nutrition, compression garments, pharmacological interventions etc.
Inflammation has a direct role in the development of atherosclerotic vascular disease, and oral colchicine displays broad anti-inflammatory properties. Several large, randomised controlled trials (RCTs) have evaluated colchicine's impact on cardiovascular outcomes. Results from a meta-analysis of these trials demonstrate that colchicine reduces the risk of recurrent major adverse cardiovascular events (MACEs) by 25%, leading to its recent approval by the Food and Drug Administration for the treatment and prevention of cardiovascular disease. Despite this, colchicine has not been shown to confer any survival benefit in these trials. The non-significant reduction in cardiovascular death of 18% (95% CI: 45% decrease to 23% increase) is outweighed by a more prominent, borderline non-significant increase in the risk of non-cardiovascular death by 38% (95% CI: 1% decrease to 92% increase). Key populations including those with heart failure, those undergoing surgical revascularisation, women, elderly individuals and non-Caucasians are under-represented in completed trials, which limits generalisability. C reactive protein has been proposed as a biomarker for colchicine response and shows promise for identifying a high-risk population where the benefit on MACE reduction and specifically reduced cardiovascular death might outweigh any real increased risk of non-cardiovascular death; however, this approach is still to be validated in ongoing RCTs. In conclusion, while colchicine shows promise in reducing MACE, its net risk-benefit profile requires further elucidation before its widespread adoption into clinical practice for the secondary prevention of atherosclerotic cardiovascular disease. Much more large-scale, long-term trial data are still needed in this space.