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Immune system. By: Nelson Rodriguez. Innate defense. Surface barriers Skin Mucous membranes. Internal defense Phagocytes NK cells Inflammation Antimicrobial proteins Fever . Adaptive defense . Humoral immunity B cell. Cellular Immunity T cell. - PowerPoint PPT Presentation
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By: Nelson Rodriguez
Immune system
Innate defense
Surface barriers • Skin • Mucous membranes
Internal defense • Phagocytes• NK cells • Inflammation• Antimicrobial proteins•Fever
Adaptive defense
Humoral immunity • B cell
Cellular Immunity • T cell
The first line of defense in our immune systems is the skin and mucous membranes . The secretions it creates are super effectives . The mucous membranes is in the : digestive, respiratory, urinary, and reproductive tracts. Besides serving as a physical barriers, these epithelial membranes produce a variety of protective chemicals. Creates sweat, saliva, sticky mucus.
Type of Immune Cells :
• T cells
• B cells
Phagocytes:•Monocytes •Macrophages
Glomerulonephritis- a severe impairment of renal function. Infects the kidney.