英语语法分析

There are very little data on the use of prostacyclin and prostacyclin analogs in ES.

关于前列环素和前列环素类似物在ES中应用的资料尚很欠缺。

This invention relates to novel prostacyclin derivatives, their acceptable acid addition salts, solvates, hydrates and polymorphs thereof.

本发明涉及新型的前列环素衍生物及其可接受的酸加成盐、溶剂化 物、水合物及多晶型物。

Aims: to evaluate the role of increased portal pressure and portosystemic shunting in elevated level of prostacyclin (PGI2) in portal hypertension.

探讨门脉压力升高和门体分流在前列环素(PGI_2)升高中的作用。