Plasminogen activator activity in cultures from human tissues. An immunological and histochemical study

• Text
• PDF

Abstract

Human tissues and cells from pre- and postnatal life were cultivated and studied for plasminogen activator activity. Cultures were obtained from kidney, renal blood vessels, ureter, bladder, lung, and heart. Local activator activity of cells was demonstrated by histochemical techniques. Activator released by cells into the supernatant culture media was assayed by fibrin plate techniques and was investigated for immunological identity using specific antisera to an activator of human origin, urokinase (UK).

Authors

Maria B. Bernik, Hau C. Kwaan