In order to screen the altered gene expression profile in peripheral blood mononuclear cells of patients with osteoporosis, we performed an integrated analysis of the online microarray studies of osteoporosis. We searched the Gene Expression Omnibus (GEO) database for microarray studies of peripheral blood mononuclear cells in patients with osteoporosis. Subsequently, we integrated gene expression data sets from multiple microarray studies to obtain differentially expressed genes (DEGs) between patients with osteoporosis and normal controls. Gene function analysis was performed to uncover the functions of identified DEGs.Objectives
Methods
The primary purpose of this meta-analysis was to determine whether statin usage could reduce the risk of glucocorticoid-related osteonecrosis in animal models. A systematic literature search up to May 2015 was carried out using the PubMed, Ovid, EBM reviews, ISI Web of Science, EBSCO, CBM, CNKI databases with the term and boolean operators: statins and osteonecrosis in all fields. Risk ratio (RR), as the risk estimate of specific outcome, was calculated along with 95% confidence intervals (CI). The methodological quality of individual studies was assessed using a quantitative tool based on the updated Stroke Therapy Academic Industry Roundtable (STAIR) recommendations.Objectives
Methods
In this study, we employed a novel imaging modalities, the synchrotron radiation microcomputed tomography (SRμCT) to visualise the 3D morphology of the spinal cord microvasculature and successfully obtained the 3D images. Understanding the morphology of the spinal cord microvasculature in three-dimensions (3D) is limited by the lack of an effective high-resolution imaging technique. In this study, we used two novel imaging modalities, conventional x-ray microcomputed tomography (CμCT) and synchrotron radiation microcomputed tomography (SRμCT), to visualise the 3D morphology of the spinal cord microvasculature and to compare their utility in basic science research.Summary Statement
Introduction
