Objective To study the change of expression of scavenger receptor A and secretion of monocyte chemoattactant protein-1(MCP-1) in the course of monocyte lines THP-1 differentiating macrophages and foam cells using atorvastatin and Ginkgo biloba extract (GbE) to interfere on them.To probe the important role of scavenger receptor A and MCP-1 in atherogenesis, their realationship and the mechanism of anti-atherosclerosis of atorvastatin and GbE.Methods Macrophages were derived from Human monocyte lines THP-1 by...