Abstract
Excellent electron micrographs are those visualizing the functional status of the tissue. In the case of blood vessels, the vascular wall should be extended by blood pressure, and the constituent cells and extracellular matrices should be stained clearly. For this purpose we employed perfusion fixation with constant pressure and cold-dehydration technique. The main task of the 1st department of anatomy is human anatomy, including administration of the dissection course and associated activities. The cadavers to be dissected are supplied by donation, which is a voluntary act based on human love. In the dissection hall of Juntendo University, you will find a symbolic phrase “Truth in death, delight from life”.