Which one of the following drugs dose NOT lower plasma lipoprotein Concentrations.. Nicotinamide Which one of the following drugs dose NOT lower plasma lipoprotein Concentrations? A) Simvastatin B) Clofibrate C) Probucol D) Cholestyramine E) Nicotinamide*** Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook