The etiological factors of psoriasis have not yet been entirely clear, but it is assumed to be relate with heredity, immunedefect and infection.
银屑病的发病原因尚未完全清楚，但与遗传、免疫缺陷及感染有关。
2
In this study, we investigated the relationship between the IL 10 level in the ascites of the patients with primary ovarian epithelial carcinoma (POEC) and immunedefect in the peritoneal cavity.
本研究探讨上皮性卵巢癌患者腹水中细胞因子il - 10水平与其腹腔免疫功能缺陷的关系。
3
The immune system may fail to function for many reasons. Immune disorders caused by a genetic defect are usually evident early in life.