COMPENSATORY HYPERTROPHY Meaning and
Definition
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Compensatory hypertrophy is a physiological process in which an organ or tissue increases in size, mass, or functional capacity in order to compensate for a loss or decrease in its overall performance or function. It occurs as a response to various factors such as injury, disease, or removal of a portion of the organ, which leads to a reduction in its normal functionality.
The process of compensatory hypertrophy involves an increase in the size and number of cells within the affected tissue or organ. This is accomplished through the stimulation of cell growth and division, as well as the promotion of protein synthesis and overall metabolic activities. As a result, the affected organ or tissue not only compensates for its diminished functionality but may even surpass its original state in terms of size or capacity.
Compensatory hypertrophy can occur in various organs and tissues, including the heart, kidneys, liver, and skeletal muscles. For instance, if a portion of the liver is surgically removed, the remaining liver cells undergo compensatory hypertrophy in order to restore the liver's overall function. Similarly, when one kidney is lost or dysfunctional, the surviving kidney may undergo compensatory hypertrophy, leading to an increase in its size and filtration capacity.
Overall, compensatory hypertrophy is an adaptive phenomenon that allows the body to maintain or restore its optimal functionality in the face of diminished organ or tissue performance. It demonstrates the remarkable ability of the body to adapt and compensate for damage or loss, thereby ensuring its physiological homeostasis.
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• Increase in size of an organ or part of an organ or tissue, when called upon to do the work of a disabled or destroyed synergist.
• Of the heart, thickening of the walls of the heart in cases of valvular disease, either obstruction or insufficiency.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for COMPENSATORY HYPERTROPHY
- xompensatory hypertrophy
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- dompensatory hypertrophy
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- comlensatory hypertrophy
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Etymology of COMPENSATORY HYPERTROPHY
The word "compensatory hypertrophy" has its etymology rooted in Latin and Greek. Let's break it down:
1. Compensatory: Derived from the Latin word "compensare", meaning "to counterbalance" or "to make up for". It signifies the act of compensating or making up for something.
2. Hypertrophy: Comes from the Greek words "hyper", meaning "excessive" or "beyond", and "trophia", meaning "nourishment" or "development". It refers to the enlargement or increase in size of an organ or tissue due to an increase in the size of its individual cells.
So, when combined, "compensatory hypertrophy" refers to the process of an organ or tissue growing larger in order to compensate for functional loss, damage, or increased demand.
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