The concept of the function of B. cells B.

The date of the discovery of B cells was discovered during the research of scientists in the early 1950s, as it was found that they play a vital role in the body's response to external attacks such as viruses and bacteria. Studies have shown that these cells produce antibodies that resist pathogens. The role of B cells in the immune system acts as an essential part of the immune system, as it works to identify foreign bodies and form the appropriate immune response. These cells are able to distinguish between harmful and non -harmful bodies, which makes them necessary to protect the body. Its ability to remember antibodies helps to provide long -term immunity against diseases.

التطور وتكوين خلايا B

The composition of the bxal cells in the bone marrow begins to form from the stem cells in the bone marrow, where they develop into mature B cells capable of performing their immune function. This occurs during multiple stages of growth, allowing cells to develop the ability to identify foreign bodies. The development of cell B in the spleen after ripening in the bone marrow, the B cells are transmitted to the spleen, where they interact with the antigens and gain the ability to produce antibodies. This development enhances the immune response, which ensures that the body protects against infection and diseases effectively.

The function of antibodies secreted from B cells

The effect of antibodies on microbes, antibodies secreted by B cells attack microbes by linking them, which disrupts their vital functions. When antibodies are associated with a microbe, they can prevent its reproduction and help the immune system to identify and destroy it. The role of antibodies in the protection of diseases, antibodies, protect the body from diseases by enhancing the immune response. When a new microbe enters the body, antibodies are ready to target it, which contributes to reducing the risk of disease and providing long -term protection from harmful effects.

The interaction of cell B with the detector cells

The role of the T-Heber cells in activating the cell B cells collaborating T-HELPER cells with B cells to enhance the immunity response. When the T-Heber cells recognize the antigens, they release chemicals that stimulate the B cells to divide and differentiate. This cooperation is essential to generating a strong and directed immune response. The stages of cells of cell B with the detected cells pass cells B passes in several stages during their interactions with the detected cells, where it begins to identify the antigen, followed by the link, then activation. After activation, B cells begin to multiply, which leads to the production of antibodies for antigen, and to achieve effective body protection.

طرق تنشيط خلايا B

The effect of external events on the activation of B cells B. cells are affected by several external events, such as exposure to viruses or bacteria, which stimulate and stimulate them. When the body recognizes an external antigen, B cells interact and start a strong immune response to protect the body from infection. The mechanisms of activating B cells inside the body occur the mechanisms of stimulating B cells by linking the antigens and cooperating with T-HELPER cells. B cells resulting consist of memory cells and plasma cells, which contribute to the production of antibodies, which enhances the body's ability to fight pathogenic factors.