Inflammation Flashcards
- Innate immunity depends on?
Physical, mechanical, and biochemical barriers.
- Innate immunity depends on?
Physical, mechanical, and biochemical barriers.
- Innate immunity depends on?
Physical, mechanical, and biochemical barriers.
- Innate immunity depends on?
Physical, mechanical, and biochemical barriers.
- Systemic S/S of acute inflammation?
Fever (caused by IL-1), inflammatory markers increase risks of illness.
- What is the inflammatory sequence?
- Arterial vasodilation
- Vasoconstriction
- Plastic leakage
- Edema
- Inflammatory response promotes?
Healing
- Systemic S/S of acute inflammation?
Fever (caused by IL-1)
- What do interferons prevent?
Viruses from infecting healthy host cells.
- Inflammatory response promotes?
Healing
- Systemic S/S of acute inflammation?
Fever (caused by IL-1)
- Chronic inflammation causes?
Lymphocytic & macrophilic infiltration
- Histamine release stimulated by?
Mast cells
- 1st WBC to enter site of inflammation?
Neutrophils
- What are macrophages?
Phagocytic cells that engulf debris & activate adaptive immune system
- What do Eosinophils do?
Anti-inflammatory cells that prevent parasitic infection
- What are platelets?
Clotting cascade to stop bleeding
- What are platelets?
Clotting cascade to stop bleeding
- Lymphocytes in the adaptive immune system?
Break up into T & B lymphocytes, T lymphocytes turn into natural killer cells
- Lymphocytes in the adaptive immune system?
Break up into T & B lymphocytes, T lymphocytes turn into natural killer cells
- What do natural killer cells do?
Recognize and eliminate infected cells and some cancer cells, link between innate and adaptive immune system
- What do natural killer cells do?
Recognize and eliminate infected cells and some cancer cells, link between innate and adaptive immune system
- What are monocytes?
Baby macrophages produced in bone marrow, migrate to inflammatory site, develop into macrophages
- What are monocytes?
Baby macrophages produced in bone marrow, migrate to inflammatory site, develop into macrophages
- What do cytokines do?
Increase bacterial effects of macrophages
- What are interleukins?
Produced by macrophages and lymphocytes in response to pathogen or stimulation of other products of inflammation
What is IL-1 and what does it cause?
Pro-inflammatory, causes fever
IL-6?
Pro-inflammatory
IL-10?
Anti-inflammatory made my lymphocytes to down-regulate inflammatory response