Regularities of distribution of the main veins in the mammary gland of goats of Zaanensky breed

Thus, it is established that the veins of a mammary gland of goats of zaanensky breed investigated by us have accurately certain syntopies regularities of the spatial organization and characteristics of distribution for this type of the ruminant. All veins are, as a rule, doubled, settle down parallel to the arterial vessels of the same name, and, finally, are inflows of a caudally hollow vein. Diameter of all veins authentically bigger in comparison with similar indicators in parallel the located arterial vessel, and thickness of their wall - smaller. As a rule, veins are supplied with valves, they are located so that promote blood current in the opposite, caudally direction. In a mammary gland of goats anastomosis between intra organ veins are strongly developed. It promotes outflow of blood from one share in another, depending on position of a body in space. The largest анастомоз meets between caudally veins.