Amakiri S F
Acta Anat (Basel). 1976;96(2):285-300. doi: 10.1159/000144680.
As part of a general study of the vascular arrangement in the skin of cattle in tropical environments, the arteriovenous anastomoses (AVA) and other specialized vascular structures in the various skin sites of cattle were observed histologically. AVA were abundant in the skin from the scrotum, eye margin and the lower limb sites but were generally less numerous on the hairy body skin sites of cattle. Most of the AVA, especially those in the scrotal skin, were complex and tortuous S-shaped vessels, mainly located in the mid- and lower reticular layer and the mid- and lower papillary layer. The possible significance of their presence in various body sites, especially on the scrotal skin, is discussed.
作为对热带环境中牛皮肤血管分布的一项综合研究的一部分，对牛不同皮肤部位的动静脉吻合支（AVA）和其他特殊血管结构进行了组织学观察。AVA在阴囊、眼缘和下肢部位的皮肤中丰富，但在牛的有毛体表皮肤部位通常较少。大多数AVA，尤其是阴囊皮肤中的AVA，是复杂且蜿蜒的S形血管，主要位于网状层中下部和乳头层中下部。讨论了它们在身体各部位尤其是阴囊皮肤中存在的可能意义。
