The basical principle of lichenometry is that lichens become larger with increasing age, and their size may be proportional to the age of the substrata on which they are growing.

Effects of Bushenfugai Traditional Chinese Medicine on morphometry of osteoporosis induced by ovary irradiation in rats;

Effect of Xenoestrogen on Gonad in Female Prepuberty Rats by Morphometry;

Changes of platelet ultrastructure and platelet morphometry in Budd-Chiari syndrome;

The thickness of basal lamina of the alveolar septa in diabetic rats was examined by transmission electron microscopy,image analysis,and morphometry methods.

Effects of ethanol on bone metabolism in mice by histomorphometry;

Histomorphometry of trabeculae in rats with rheumatoid arthitis;

The different effects of D-galactose onbone histomorphometry in different gender rats;

A new method of the morphometric changes of ultrastructure of endothelial cells and pit cells in hepatic were studied using electron microscopy in this paper.