Arterial Aneurysms

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Types of Arterial Aneurysms Arterial aneurysms, is a dilation located in arteries or veins, caused by a degeneration or weakening of the vascular wall. Aneurysms are usually classified according to the type and location of affected vessels. Cerebral aneurysm, also … Continued

Melanin and tanning

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Tanning melanin Tanning melanin. The function of melanin is to protect us from ultraviolet rays, it is responsible for tanning. The melanocytes are on the skin, in the basal layer of the epidermis and are gradually activated with the sun. … Continued

Diabetes mellitus.

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Diabetes mellitus, chronic disease. Diabetes mellitus is caused when the pancreas does not produce enough insulin or the body does not use insulin effectively. Insulin is a hormone regulating blood sugar. Uncontrolled diabetes is called hyperglycemia (it means increased blood … Continued