静丙Immunity球蛋白的作用

Mar 14, 2023 Source: Cainiu Health
Disease description:

Hello doctor, recently I heard about intravenous immunoglobulin (IVIG) at the hospital. Could you please explain what intravenous immunoglobulin is and what are its functions?

Doctor's answer (1)
Dr. Liu Aihua
IgG是一种主要的抗体,主要存在于血清中,占血清总抗体的90%以上。IgG是一种有效地抵抗病毒、细菌和毒素的主要抗体。它可以结合外毒素,然后引起非特异性反应,这一链路可以有效地减缓病原体的繁殖,从而防止病原体的多次入侵和Disease的发生。此外,IgG还可以结合外源抗原,用于激活Immunity系统。它可以识别外源抗原,激活Immunity反应,抗击病原体,并让Immunity系统发挥其最大作用。