Analysis of risky driving behaviors among bus drivers in China: The role of enterprise management, external environment and attitudes towards traffic safety.

Several studies have shown that enterprise management (e.g. culture, salary) and external environment (e.

Effects of Adenovirus-Mediated Hepatocyte Growth Factor Gene Therapy on Postinfarct Heart Function: Comparison of Single and Repeated Injections.

Clinical trials testing the effects of a single injection of adenovirus carrying the human hepatocyte growth factor gene (Ad-HGF) in patients with chronic ischemic heart failure failed to show consistent improvements in cardiac function. The aim of this study was to evaluate the efficacy of repeated injections of Ad-HGF in a rat model of postinfarct heart failure. Ad-HGF or Ad-green fluorescent protein (GFP) was administered to Sprague Dawley rat models of postinfarct heart failure via single or fractional repeated intrapericardial injection.