Lymphangiogenesis in tumor tissues and 5'-Nase, Flt-4, Flk-1 expressions.

OBJECTIVE To investigate lymphangiogenesis in tumor tissues and 5'-Nase, Flt-4, Flk-1 expressions. METHODS 5'-Nase and Aplase expressions and the morphology of lymphatics in gastric carcinoma tissues were observed with enzyme histochemistry. Flt-4 and Flk-1 expression in gastric carcinoma and sarcoma tissues was studied by immunohistochemistry. CNE-2z… (More)