Safety and Effectiveness Analysis of Endovascular Treatment versus Standard Medication Treatment in Patients with Progressive Acute Ischemic Stroke with Large Vessel Occlusion Stroke in the Ultra-Late Time Window: A Propensity Score Matched Cohort Study.

Background: The time from onset to symptom deterioration in ischemic stroke often exceeds 24 hours, and this ultra-late time window is excluded from the endovascular treatment (EVT) guideline. This study aimed to explore the safety and efficacy of EVT in progressive acute ischemic stroke with large vessel occlusion stroke patients with onset to symptom deterioration times of 24 hours-7 days.

Methods: Progressive stroke patients with time window of 24 hours-7 days treated at our hospital over the past 6 years were retrospectively collected.

Safety and efficacy of endovascular treatment for acute ischemic stroke of large-vessel occlusion beyond the time window based on imaging evaluation.

Purpose: Endovascular treatment (EVT) of acute ischemic stroke caused by large-vessel occlusion (AIS-LVO) over 24 h of onset remains controversial. This study was to explore the safety and efficacy of EVT for patients with AIS-LVO between 24 and 72 h of symptom onset after rigorous imaging evaluation.

Methods: Patients with AIS-LVO treated with EVT were retrospectively enrolled and divided into two groups according to the time from symptom onset to groin puncture: 64 in the over-time group (>24 h) and 257 in the within-time group (≤24 h).

Safety and effects of endovascular treatment of basilar tip aneurysms in patients with moyamoya diseases.

The effect and safety of endovascular treatment of basilar tip aneurysms associated with moyamoya disease are unknown. This study was to investigate the safety and effect of endovascular treatment of basilar tip aneurysms associated with moyamoya disease. Patients with moyamoya disease concurrent with basilar tip aneurysms were retrospectively enrolled and treated with endovascular embolization.

Integrating serum microRNAs and electronic health records improved the diagnosis of tuberculosis.

Background: To verify the differential expression of miR-30c and miR-142-3p between tuberculosis patients and healthy controls and to investigate the performance of microRNA (miRNA) and subsequently models for the diagnosis of tuberculosis (TB).

Methods: We followed up 460 subjects suspected of TB, and finally enrolled 132 patients, including 60 TB patients, 24 non-TB disease controls (TB-DCs), and 48 healthy controls (HCs). The differential expression of miR-30c and miR-142-3p in serum samples of the TB patients, TB-DCs, and HCs were identified by reverse transcription-quantitative real-time PCR.

Risk scoring model for prediction of non-home discharge after transcatheter aortic valve replacement.

Background: Patients undergoing transcatheter aortic valve replacement (TAVR) are likely to be discharged to a location other than home. We aimed to determine the association between preoperative risk factors and non-home discharge after TAVR.

Methods: Patients discharged alive after TAVR at three centers were identified from a prospectively maintained database randomly divided into 80% derivation and 20% validation cohorts.

Evaluation of the antioxidant property and effects in Caenorhabditis elegans of Xiangxi flavor vinegar, a Hunan local traditional vinegar.

Xiangxi flavor vinegar (XV) is one of Hunan Province's traditional fermented vinegars. It is produced from herb, rice, and spring water with spontaneous liquid-state fermentation techniques. In this study, we investigated the antioxidant property of XV by analyzing its antioxidant compounds, its free radical scavenging property in vitro and in vivo, and its effects on antioxidant enzyme activity and apoptosis in Caenorhabditis elegans.

A mutation of OSOTP 51 leads to impairment of photosystem I complex assembly and serious photo-damage in rice.

Gene expression in chloroplasts is regulated by many nuclear-encoded proteins. In this study, we isolated a rice (Oryza sativa subsp. japonica) mutant osotp51 with significant reduction in photosystem I (PSI).

Magnesium lithospermate B ameliorates renal cortical microperfusion in rats.

Aim: To investigate the effects of magnesium lithospermate B (MLB) isolated from Salviae miltiorrhizae on renal microcirculation, and renal and systemic hemodynamics in Sprague-Dawley rats.

Methods: MLB (10, 30, and 60 mg/kg) was injected intravenously and renal blood flow (RBF), renal cortical microperfusion (RCM), and systemic hemodynamic function parameters including heart rate (HR), mean arterial pressure (MAP), left ventricular systolic pressure (LVSP), left ventricular end-diastolic pressure (LVEDP), and maximal velocity of pressure increase (dp/dt(max)) were measured for 45 min after administration.

Results: Intravenous MLB at doses of 10, 30, and 60 mg/kg increased RCM significantly, but had no obvious effects on RBF or systemic hemodynamics.