2023年11月21日 · Specific immunity, also known as adaptive immunity, is specialized immunity for particular pathogens. Helper T-cells, cytotoxic T-cells, and B-cells are involved in specific immunity.

2017年11月1日 · Specific and nonspecific immune response are the two types of immune responses triggered by the immune system. The main difference between specific and nonspecific immune response is that specific immune response protects the body against specific pathogens whereas nonspecific immune response is the same for all pathogens .

特异性免疫(specific immunity)又称获得性免疫或适应性免疫，这种免疫只针对一种病原体。 它是人体经后天感染（病愈或无症状的感染）或人工预防接种（菌苗、疫苗、类毒素、免疫球蛋白等）而使机体获得的抵抗感染能力。

The adaptive immune system, AIS, also known as the acquired immune system, or specific immune system is a subsystem of the immune system that is composed of specialized cells, organs, and processes that eliminate pathogens specifically.

Specific immunity is acquired during the organism’s lifetime and involves the activation of white blood cells (B and T lymphocytes), which distinguish and react to foreign substances. B lymphocytes (or B cells) operate by producing antibodies, proteins …

In general, specific acquired immunity to human pathogens is directed to only one or a few protective antigens. The immunologic properties of the protective antigen are important determinants of the human protective defense.

2023年10月20日 · Acquired immunity, also called adaptive or specific immunity, is protection your body gains (acquires) over time from exposure to germs. Certain white blood cells called lymphocytes remember specific invaders and can tell when they don’t belong in your body.

Higher animals, such as humans, possess an adaptive immune defense, which is highly specific for individual microbial pathogens. This specific adaptive immunity is acquired through active infection or vaccination and serves as an important defense against pathogens that evade the defenses of innate immunity.

The adaptive immune system (also called specific immunity) is a subsystem of the overall immune system. It is composed of highly specialized cells and processes that eliminate specific pathogens and tumor cells. An adaptive immune response is set in motion by antigens that the immune system recognizes as foreign.

2024年4月9日 · Comprised of cells, tissues, and organs, the immune system works collectively to safeguard the entire body. It employs various mechanisms to defend against invading germs. The immune system possesses both innate and acquired abilities. Innate immunity is present from birth and provides immediate defense against pathogens. Acquired immunity, on ...