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Recombinant Production of Bifidobacterial Endoglycosidases pertaining to N-glycan Relieve.
AIM To determine the risk factors related to hemorrhagic transformation in Chinese patients with acute ischemic stroke treated with intravenous thrombolysis. METHODS Studies published in different languages were retrieved by systematically searching PubMed, EMBASE, Vip, CNKI, and WanFang Data from the establishment of the library to December 31, 2018, as well as manually examining the references of the original articles. The outcome measures of efficacy covered risk factors. Safety evaluation was measured by relative ratio of complications. RESULTS A total of 36 studies involving 5597 participants were covered in this meta-analysis. The results indicated that age [WMD = 2.44, 95% CI (1.39,3.48)], male [OR = 1.21, 95% CI (1.02, 1.44)], diabetes [OR = 2.05, 95%CI (1.72,2.44)], atrial fibrillation [OR = 2.85, 95%CI (2.40, 3.39)], previous stroke [OR = 1.8, 95%CI (1.33, 2.44)], onset to treatment time (OTT) [WMD = 3.74, 95%CI (2.91, 4.58)], National Institute of Health stroke scale scores (NIHSS) [WMD = 4.17, 95% CI (3.37, 4.97)], infarct size [WMD = 4.11, 95% CI (3.15, 5.37)], ischemic signs of computed tomography (CT) [OR = 3.49, 95%CI (2.47, 4.93)] were associated with increased risk of hemorrhagic transformation after intravenous thrombolysis. CONCLUSION The systematic review showed that male, age, diabetes, NIHSS, OTT, atrial fibrillation, post stroke, infarct size, and ischemic signs of CT were significantly correlated with hemorrhagic transformation (HT). PROSPERO REGISTRATION NUMBER CRD42019127499.Long non-coding small nucleolar RNA host gene 7 (lncRNA SNHG7) is located on chromosome 9q34.3 in length of 984 bp. SNHG7 has been found to play the role of oncogene in varieties of cancers, and its dysregulation has been found to be associated with carcinogenesis and progression. In the present study, we examined the expression of SNHG7 in prostate cancer tissues and in paired adjacent normal prostate tissues, and we further explored the clinical significance and prognostic value of SNHG7 in prostate cancer patients.A total of 127 prostate cancer tissues were collected from prostate cancer patients who underwent radical prostatectomy between April 2011 and March 2019 at the department of urology, Pudong New Area People's Hospital. Real-time quantitative polymerase chain reaction experiment was performed to detect the relative expressions of SNHG7 in the prostate cancer tissues and normal prostate tissues. The Kaplan-Meier method was used to create survival curves and the log-rank test was used to determine sthe underlying modulatory mechanism by which SNHG7 aggravates prostate cancer progression need to be further studied.BACKGROUND Chinese herbal preparations (CHPs) have been reported to be effective in the management of chronic heart failure (CHF); they are beneficial in improving cardiac function, reducing hospital stays and readmission. However, the credibility of their effectiveness evidence has not been evaluated. We aim to summarize and evaluate current effectiveness evidence of traditional Chinese medicine in the management of CHF. METHODS We will search PubMed, Embase, the Cochrane Database of Systemic Review (CDSR), and Web of Science from inception to December 2019 for systematic reviews that assessing the effectiveness of CHPs for CHF. The search will be performed without language restriction. Experimental interventions will include any type of CHPs, and control interventions will include placebo, sham interventions, usual care, or no controls. The primary outcome will be the changes in heart function classification defined by the New York Heart Association. Secondary outcomes include left ventricular ejection fraction, Six Minute Walk Test, other efficacy outcomes, and adverse events. We will use I statistics to assess the between-study heterogeneity in each meta-analysis, Eager test to detect publication bias, and the ratio of observed versus expected number of trials with positive findings. We will summarize the evidence and classify them into convincing, highly suggestive, suggestive, or weak. RESULTS The results of this study will be published in a peer-reviewed journal. ETHICS AND DISSEMINATION No ethical approval and patient consent are required since this study data is based on published literature. The results of the study will be submitted to a peer-reviewed journal. PROTOCOL REGISTRATION NUMBER PROSPERO CRD 42019139649 (https//www.crd.york.ac.uk/PROSPERO/#joinuppage).Tibetan is a major ethnic group living on the Qinghai-Tibet Plateau in China. Due to their high-altitude hypoxia environment, sleeping disorder and obstructive sleep apnea hypopnea syndrome (OSAHS) are more prone to occur. In this study, we investigated the brain structural and functional differences between Tibetans OSAHS patients and Tibetans healthy controls using high resolution three-dimensional T1 weighted magnetic resonance imaging (MRI) and resting state functional MRI. The analysis was based on voxel-based morphology, regional homogeneity (ReHo), amplitude of low-frequence fluctuation (ALFF) and functional connection (FC) methods. selleck compound A total of 14 OSAHS patients and 16 healthy control, all Tibetan male, matched closely in terms of age, education and living altitude, were recruited. The relationship between the ReHo and ALFF values at different brain areas and clinical features, including the apnea hypopnea index (AHI) in the OSAHS group, was analyzed using Pearson correlation. Compared with healthy conttiple brain regions. The left cerebellum lobule 6 gradually compensates brain function as OSAHS progresses.This study aimed to investigate the correlation of microRNA (miR)-206, vascular endothelial growth factor (VEGF) and miR-206/VEGF axis at different gestational ages with fetal growth retardation (FGR) risk in pregnancies.Eight hundred twenty pregnancies were consecutively recruited and their plasma samples were collected at early pregnancy (gestational age ≤ 13 weeks), middle pregnancy (gestational age 14-27 weeks) and late pregnancy (gestational age ≥ 28 weeks), respectively. miR-206 expression and VEGF level in plasma were detected by quantitative polymerase chain reaction and enzyme-linked immunosorbent assay respectively. FGR was diagnosed based on the actual birth weight of fetus.miR-206 expression was negatively correlated with VEGF expression at early pregnancy, middle pregnancy and late pregnancy. Besides, miR-206 expression and miR-206/VEGF axis were elevated, but VEGF expression was decreased along with the increased gestational age. There were 74 FGR pregnancies and 746 non-FGR pregnancies. And both miR-206 expression and miR-206/VEGF axis were increased, but VEGF expression was reduced in FGR group compared to non-FGR group at early pregnancy, middle pregnancy and late pregnancy.
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