MORPHOMETRIC ANALYSIS OF SPECIFIC GRANULES AND OBSERVATION OF IMMUNOREACTIVE INTENSITY OF ATRIAL NATRIURETIC PEPTIDE IN THE ATRIAL MYOCYTES OF AGING RATS / 解剖学报

By morpometric and immunohistochemical methods, it is observed that the volume density, the numerical density on area and the numerical density of specific granules in the perinuclear region of the atrial myocytes in the aging rats ars significantly less than that in the young groups (p