ULTRASTRUCTURAL STUDY OF LYMPHOCYTE FROM LYMPH OF THE THORACIC DUCT OF CLINICALLY NORMAL CATTLE

Document Type : Research article

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Abstract

Ultrastructural study of lymph trom the thoracic duct of clinically healthy cattle showed that the cellular Population of lymph consists mainly of Four types of cells of lymphiod series. Small medium sized and large lymphocytes as well as undifferentited cells. This classifec tion was based upon. The diameter of the cells, the nuclear cytoplos mic ratio and the ultrastructural morphology.