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LINES OF DEFENCE :no_entry: : - Coggle Diagram
LINES OF DEFENCE :no_entry: :
1st line = barriers
Secretions
Saliva
Mucus
Wax
Sebum
Non specific
Acidic environment
Skin
Vagina
Stomach
2nd line
Non-specific
Phagocytosis
Inflammation (histamines)
Fever
3rd line
Specific
Macrophages (phagocyte)
Lymphatic system
T lymphocyte
Memory
Killer
Suppreser
Helper
B lymphocyte
Memory
Plasma cells
Antibodies