Overview
Innate immune responses are crucial for protecting the body against infections and diseases. They act as the first line of defense, utilizing physical barriers like skin and mucous membranes, as well as immune cells such as macrophages and neutrophils. These components work together to provide immed...
Key Terms
Example: Bacteria and viruses are common pathogens.
Example: Macrophages are found in tissues and help fight infections.
Example: Neutrophils quickly move to sites of infection.
Example: Inflammation occurs when the body responds to injury.
Example: The complement system helps destroy bacteria.
Example: Viruses have antigens that trigger immune responses.
Related Topics
Adaptive Immune Responses
Learn about the specific immune responses that develop over time and target specific pathogens.
intermediateVaccination and Immunization
Explore how vaccines work to enhance the immune response and prevent diseases.
intermediateAutoimmune Diseases
Study conditions where the immune system mistakenly attacks the body's own cells.
advancedKey Concepts
Physical BarriersImmune CellsInflammatory ResponseComplement System