Immune System
History of Rose Ferreira - Sao Paulo, Brasil
Its function is to defend the body against invading microorganisms (viruses, bacteria, fungi).
Features:
Uses specialized cells such as lymphocytes (T and B), macrophages and antibodies.
Divided into:
Innate immunity: General defense, present from birth.
Acquired immunity: Specific defense, developed throughout life (e.g. vaccines).
Examples of defense:
Fever: Response against infections.
Vaccines: Stimulate the production of antibodies.
Antibodies: Proteins that neutralize pathogens.
The lymphatic and immune systems work together to protect the body, ensuring health and internal balance.
Features:
Uses specialized cells such as lymphocytes (T and B), macrophages and antibodies.
Divided into:
Innate immunity: General defense, present from birth.
Acquired immunity: Specific defense, developed throughout life (e.g. vaccines).
Examples of defense:
Fever: Response against infections.
Vaccines: Stimulate the production of antibodies.
Antibodies: Proteins that neutralize pathogens.
The lymphatic and immune systems work together to protect the body, ensuring health and internal balance.
