to fight against infection like disease and bacteria e.g lymph node
The immune system, primarily.The immune system.Really...
There are two reasons why: 1) It changes the DNA and 2) It affects the immune system.
Lots of things. This question requires refineing.
The eight organs of the immune system are the tonsils, thymus, bone marrow, spleen, lymph nodes, adenoids, appendix, and Peyer's patches in the small intestine. These organs play crucial roles in the immune response, such as producing and storing immune cells, filtering pathogens from the bloodstream, and coordinating immune responses.
White cells play important roles in the immune system.
sleen and thymus
The thymus is primarily involved in the immune system, specifically in the maturation of T cells. It is not directly involved in the digestive system, but it does contribute to the overall function of the lymphatic system by supporting T cell development and immune responses.
AIDS most directly affects the immune system.
your immune system and your White blood cells produce antibodies
HIV cripples the immune system by infecting and killing helper T cells (specifically CD4+ T cells), macrophages, and dendritic cells. These cells hold crucial roles in the immune system in identifying and destroying antigens (foreign invaders). Over time, this destruction of the immune system causes the Acquired Immunodeficiency Syndrome (AIDS).
Macrophages are large immune cells that engulf and digest pathogens, dead cells, and debris. They also help regulate inflammation and tissue repair. Dendritic cells are specialized in capturing and presenting antigens to activate T cells, initiating immune responses. Both play crucial roles in the immune system, but macrophages focus on clearing debris and maintaining tissue homeostasis, while dendritic cells are key in initiating adaptive immune responses.
The immune system is a complex network of cells, tissues, and organs that work together to protect the body from viruses, bacteria, and other harmful substances. It has two main components: the innate immune system, which provides immediate, general protection against pathogens, and the adaptive immune system, which develops a specific response to each pathogen. Immune cells like white blood cells, antibodies, and cytokines play crucial roles in identifying and destroying harmful invaders while also maintaining tolerance to the body's own cells. A healthy immune system is essential for overall well-being, and lifestyle factors like diet, exercise, sleep, and stress management can all influence its function.