immune defense

Toll-like receptors ( TLRs), which function as key innate immune receptors responsible for recognizing PAMPs, play essential roles in the host defense system.

Toll样受体（TLRs）作为识别病原体相关分子模式的关键天然免疫受体，在宿主防御系统中发挥重要作用。

The immune system is our main defense against infection.

免疫系统是我们对抗感染的主要防卫.

Aging cells to activate and enhance metabolism, immune enhancement and strengthening the body's defense mechanism.

能激活老化细胞,增强代谢功能, 增强免疫和加强身体的防御机制.

HIV damages the human defense method which makes humans immune to diseases.

艾滋病毒破坏人体中抵御疾病侵袭的防御机制.

Therefore, the sheep placenta peptide potential immune function by enhancing non-specific immune defense, and stimulating both cell and humoral immune responses.

故羊胎盘肽对动物的特异性免疫功能同样具有增强作用。因而表明，羊胎盘肽对动物的非特异性免疫功能、体液免疫功能和特异性免疫功能均具有增强作用。