Does in vivo gene transfection with hepatocyte growth factor via the pulmonary artery induce angiogenesis in the rat lung?
Trans-pulmonary arterial transfer of the human HGF gene into the left lung increased capillary density and blood perfusion, and decreased vascular resistance when blood flow increased. These results suggest therapeutic angiogenesis induced by HGF gene expression in the lung may be found suitable in treating subjects with decreased pulmonary vasculature or increased pulmonary vascular resistance.
Opioid users seeking naloxone in San Francisco have a high level of baseline knowledge around recognizing and responding to opioid overdose and those returning for refills retain that knowledge. Brief education is sufficient to improve comfort and facility in recognizing and managing overdose.