整体观察松萝酸钠对大鼠实验性皮肤损伤的修复作用。

Skin wound healing promoting action of sodium usnic acid was determined in rats.

目的研究长松萝多糖（USLP）对正常小鼠免疫功能的影响。

OBJECTIVE To study the effects of Usnea longissima polysaccharide (USLP)on immunologic function in mice.