What Does Atrophy Mean?


Atrophy refers the partial or complete wasting away of a part of the body. It is the general physiological process of reabsorption and breakdown of tissues, involving apoptosis on a cellular level. It is caused by mutations, poor nourishment, poor circulation, loss of hormonal support, loss of nerve supply to the target organ, excessive amount of apoptosis of cells and disuse or lack of exercise or disease intrinsic to the tissue itself.
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Ask.com Answer for: what does atrophy mean
Pathology a wasting away of the body or of an organ or part, as from defective nutrition or nerve damage.
degeneration, decline, or decrease, as from disuse: He argued that there was a progressive atrophy of freedom and independence of thought.
to affect with or undergo atrophy.
Source: Dictionary.com
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