IMMUNOLOGIC RESPONSE Meaning and
Definition
-
The immunologic response refers to the complex reactions and processes that occur in the body when it encounters a foreign substance, called an antigen. This response is one of the fundamental mechanisms of the immune system that acts to protect the body from harmful invaders, such as bacteria, viruses, and other pathogens.
When an antigen enters the body, it is recognized by specialized cells of the immune system, such as macrophages and dendritic cells. These cells engulf the antigen and present fragments of it to other immune cells, specifically T- and B-lymphocytes. This presentation triggers a cascade of events that initiate a specific immune response tailored to eliminate the foreign antigen.
The immunologic response involves several key components. Firstly, the activation and proliferation of T- and B-lymphocytes occur. T-lymphocytes, specifically cytotoxic T-cells, directly attack and destroy infected cells, while B-lymphocytes produce antibodies that target and neutralize the antigen. This antibody-antigen binding also promotes phagocytosis by other immune cells.
Furthermore, the immunologic response involves the release of various cytokines, such as interferons and interleukins, which mediate intercellular communication and regulate immune activity. These molecules help coordinate the immune response, recruit more immune cells to the site of infection, and modulate inflammation.
Overall, the immunologic response is a highly coordinated and complex defense mechanism of the body that mobilizes various immune cells, antibodies, and signaling molecules to eliminate foreign antigens and maintain the body's health and well-being.
Common Misspellings for IMMUNOLOGIC RESPONSE
- ummunologic response
- jmmunologic response
- kmmunologic response
- ommunologic response
- 9mmunologic response
- 8mmunologic response
- inmunologic response
- ikmunologic response
- ijmunologic response
- imnunologic response
- imkunologic response
- imjunologic response
- immynologic response
- immhnologic response
- immjnologic response
- imminologic response
- imm8nologic response
- imm7nologic response
- immubologic response
Etymology of IMMUNOLOGIC RESPONSE
The word "immunologic" is derived from "immunology", which is the branch of science that studies the immune system and its functions. "Immunology" itself comes from the Latin word "immunis", meaning "exempt" or "free from", combined with the Greek word "logia", meaning "the study of". Therefore, the term "immunologic" refers to anything related to the study or function of the immune system.
The word "response" has its roots in the Latin word "respondere", which means "to answer" or "to reply". In the context of "immunologic response", it refers to the reaction or reply of the immune system to a pathogen or foreign substance.
Therefore, the etymology of the term "immunologic response" indicates that it refers to the specific reaction or answer of the immune system to an invader or foreign entity.
Similar spelling word for IMMUNOLOGIC RESPONSE
Infographic
Add the infographic to your website:
