英语语法分析

In contrast to immunologic tolerance, immunodepression is nonspecific.

与免疫耐受相反，免疫抑制是非特异性的。

Critical immunodepression in patients with malignant obstructive jaundice may be the reason for high susceptibility to infection.

恶性阻塞性黄疸患者免疫功能明显受抑，可能是其术后易发生感染甚至脓毒血症的重要原因。

Objective: to study the counteraction of melatonin (MT) on the immunodepression induced by cyclophosphamide (cy) and dexamethasone (dex).

目的：研究褪黑素(melatonin, MT)对环磷酰胺(cyclophosphamide, cy)、地塞米松(dexamethasone, dex)所致免疫低下的对抗作用。