crancious
These chemicals are called CYTOKINES.
Helper T cells produce chemicals called cytokines, which help regulate the immune response by signaling other immune cells. These chemicals can activate other immune cells such as cytotoxic T cells, B cells, and macrophages to fight off infections and other foreign invaders in the body.
White blood cells fight infection by engulfing and destroying pathogens through a process called phagocytosis and by releasing chemicals such as cytokines to recruit other immune cells and stimulate an immune response.
Chemicals produced by damaged tissues and white blood cells that stimulate the immune response are known as cytokines and chemokines. These signaling molecules help regulate inflammation, attract immune cells to the site of injury or infection, and facilitate communication between different immune cells. Additionally, they play a crucial role in initiating and coordinating the body's defense mechanisms against pathogens and promoting tissue repair.
Chemicals released by neurons are called neurotransmitters
The substance introduced into the body to stimulate the production of chemicals that destroy specific disease-causing viruses and organisms is called a vaccine. Vaccines work by exposing the immune system to a harmless component of the pathogen, prompting the body to generate an immune response and "memory" cells. This prepares the immune system to recognize and combat the actual pathogen if encountered in the future, thereby providing immunity.
Cytokines such as interferrons and interleukins are secreted by the T cell in response to antigen. These chemicals are also secreted by B cells, dendrictic cells and natural killer cells. These chemicals are signalling agents that modulate (or properly control) the immune response
T cells activate B cells in the immune response by releasing signaling molecules called cytokines. These cytokines stimulate the B cells to multiply and produce antibodies that target and destroy pathogens. This process helps the immune system to effectively fight off infections.
White blood cells, specifically neutrophils and macrophages, produce a variety of chemicals such as cytokines, chemokines, and reactive oxygen species. These chemicals help regulate the immune response, attract other immune cells to the site of infection, and destroy invading pathogens.
Cytotoxic t cells and b lymphocytes!
Natural killer (NK) cells are activated in the immune response through a process called "priming." This involves the recognition of infected or abnormal cells by NK cell receptors, which then trigger the release of cytotoxic molecules to destroy the target cells. Additionally, cytokines released by other immune cells can also stimulate NK cell activity.
The immune system is a network of cells tissues organs and chemicals that fight pathogens. This is how the body keeps healthy and defends against invading illnesses.