Question

why do we have high temp. when we have microbial infection . give detailed answers

Answer 1

Answer:

When your body temperature rises because of an infection, it's called a fever. Fevers are caused by chemicals called pyrogens flowing in the bloodstream. Pyrogens make their way to the hypothalamus in the brain, which is in charge of regulating body temperature. When pyrogens bind to certain receptors in the hypothalamus, body temperature rises.

Explanation:

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Answer 2

Fever is caused by chemicals called pyrogens in the bloodstream.

Explanation:

When the temperature of your body rises due to infection, it's called a fever. Fever is caused by chemicals called pyrogens in the bloodstream. Pyrogens make their way to the brain hypothalamus, which is responsible for regulating body temperature. When pyrogens bind to certain receptors in the hypothalamus, the temperature of the body increases.

One common pyrogen is Interleukin-1. IL-1 is produced by white blood cells called macrophages that come into contact with certain bacteria and viruses. IL-1 has multiple purposes, one of which is to signal the action of other white blood cells called helper T cells.

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