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Immunological barriers, image, image - Coggle Diagram
Immunological barriers
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Tertiary barries
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Infection is developed, we need the action of the third barrier produces several substances that attack invading directly. The most important are antibodies.
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Secondary barriers
When the primary barriers are defeated, an inflammation occurs that helps direct certain defense mechanisms towards the point where the injury or wound is located, the blood increases and the white blood cells can pass through the blood vessels and heat the inflamed area more easily.
primary barriers are not working properly, secondary barriers are activated
The secondary barriers are white cells or leukocytes which are specialized in defending the organims to accomplish their fuction they can move towards the source of infection or inflamation and carry out the phagocytosis
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