LIGHT AND ELECTRON MICROSCOPE STUDIES ON THE AGE CHANGES OF THE ULTRASTRUCTURAL DENSITY OF COLLAGENOUS FIBRILS IN HUMAN AORTIC MEDIA EMPLOYING THREE KINDS OF ACIDIC DYES.
D000375:Aging; D001011:Aorta; D003094:Collagen; D004396:Coloring Agents; D004583:Electrons; D006801:Humans; D008853:Microscopy; D008854:Microscopy, Electron; D012106:Research; D013194:Staining and Labeling
D004396:Coloring Agents; D003094:Collagen
AGING; AORTA; COLLAGEN; EXPERIMENTAL LAB STUDY; MICROSCOPY; MICROSCOPY, ELECTRON; STAINS AND STAINING