The density of elastic Verhoeff van Gieson staining and collagen fibers Masson trichrome staining were quantified using the ImageJ analysis software color threshold tool to define the area fraction of elastic fibers or collagen, and the ratio of their respective densities to the surface of the tunica media area was calculated cialis online ordering
The density of elastic Verhoeff van Gieson staining and collagen fibers Masson trichrome staining were quantified using the ImageJ analysis software color threshold tool to define the area fraction of elastic fibers or collagen, and the ratio of their respective densities to the surface of the tunica media area was calculated cialis online ordering