Prostate (PGI2) is stronger blood vessels and the expansion of the role of platelet inhibition, But because of the short half-life, performance instability, clinical efficacy not sure.

• 前列腺环素（PGI2）具有更强的扩张血管和抑制血小板作用，但因其半衰期短，性能不稳定，临床应用疗效不肯定。