先天免疫系统（英語： innate immunity ）又稱固有免疫系统、非特异性免疫、非專一性防禦，是生物体非特异性、无记忆性的病原体防御功能，用以抵御病原体入侵的第一道防线，包括一系 …

The innate immune system or nonspecific immune system[1] is one of the two main immunity strategies in vertebrates (the other being the adaptive immune system). The innate immune …

Aug 14, 2023 · The immune system fights germs on the skin, in the tissues of the body, and in bodily fluids such as blood. It is made up of the innate (general) immune system and the …

Jul 22, 2023 · 固有免疫应答 （innate immune response）是指机体固有免疫细胞和分子在识别病原体及其产物或体内衰老损伤、畸变细胞等抗原性异物后，迅速活化有效吞噬杀伤、清除病原 …

Jul 18, 2013 · The innate immune system is more ancient than the acquired or adaptive immune response, and it has developed and evolved to protect the host from the surrounding …

Sep 15, 2024 · Following this initial response, adaptive immunity provides highly specific and sustained killing of pathogens via B cells, T cells, and antibodies. Traditionally, it has been …

先天（自然）免疫的命名来源于其天生存在，不需要通过入侵者暴露而获得。 因此它可以对外来细胞产生即刻反应。 然而，它对所有外来细胞都产生一样的反应。 它们仅能识别有限的外来细 …

Aug 31, 2023 · Innate immunity is an antigen-nonspecific defense mechanisms that a host uses immediately or within several hours after exposure to almost any microbe. Innate immunity is …

The innate immune responses are the first line of defense against invading pathogens. They are also required to initiate specific adaptive immune responses. Innate immune responses rely on …

Apr 9, 2024 · Innate immunity refers to the body’s natural, non-specific defense mechanisms that provide an immediate response to invading pathogens without prior exposure. It serves as the …