泌尿器科領域に於けるピロフォスファターゼの組織化学的研究 第3報:家兎実験的腎及び睾上体結核に於ける活性分布の変動

Abstract

1 had reported on pyrophosphatase in the urogenital organs of normal rabbits and on the change of its activity in the experimental renal disturbance, and I investigated the change of its activity in the experimental tuberculosis of the kidney and the epididymis of rabbits. Many reports o n histopathological changes in renal tuberculosis in rabbits kidney can be seen, but the histochemical study of renal tuberculosis, especialy investigation of pyrophosphatase activity is very few. Now this paper explains that t h e activity differs from the alkali phosphatase reaction. (1) Activity is generally negative in caseous nests, necrotic mass as well as alkali phosphatase. (2) Epithe l o id cells, polynuclear leucocytes and giant cells are often react with weak positivity. (3) Package d fibrous layer and infiltrative cells that are arround the tubercle in process of healing react upon the weak positive and seems to con c e r n of mechanism of defence to and healing of the tuberculosis inflammation. (4) Wall of capillary blood vessel are always positive.