to isolate and identify the plasma factor which stimulates prostaglandin i 2 production by rat aortic ring , a human plasma fraction which showed a major stimulating activity on prostaglandin i 2 production was purified by ultrafiltrate , sephadex g-10 gel filtration and qae-sephadex column chromatography .
C0033567
prostaglandin i 2
C0205911
prostaglandin i