Histomorphological and histochemical studies on systemic and pulmonary arteries of goat with advancing age. III. Calcium deposition in different arteries of ageing goat.

Thirty three goats, ranging from twenty days to over five years, were included in present investigation which revealed calcification of the different layers of seventeen different collateral arterial branches as well as various aortic segments. The initial appearance of calcium deposition and its progression with advancing age in goats was noted. The calcium deposition in the elastic elements, smooth muscle cells of tunica media, and constituents of tunica adventitia was observed and discussed in light of the available literature in domestic animals.