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Regeneration, in biology, the process by which some organisms replace or restore lost or amputated body parts. Organisms differ markedly in their ability to regenerate parts. Some grow a new structure on the stump of the old one. By such regeneration whole organisms may dramatically replace.
Regeneration is different from reproduction. For example, hydraperform regeneration but reproduce by the method of budding. The regenerative process occurs in two multi-step phases: the preparation phase and the redevelopment phase. [10][11]Regeneration begins with an amputation which triggers the first phase.
1. : an act or the process of regenerating : the state of being regenerated. 2. : spiritual renewal or revival. 3. : renewal or restoration of a body, bodily part, or biological system (such as a forest) after injury or as a normal process. 4. : utilization by special devices of heat or other products that would ordinarily be lost. Synonyms.
Regenerative medicine is focused on developing and applying new treatments to heal tissues and organs and restore function lost due to aging, disease, damage or defects. The human body has the natural ability to heal itself in many ways.
Dec 11, 2023 · What Is Regeneration? Regeneration is the process of replacing or restoring damaged or missing cells, tissues, organs, and even entire body parts to full function. All living organisms, including plants and animals, have some ability to regenerate as part of their natural maintenance of tissues and organs.
Nov 9, 2023 · This Perspective highlights the fundamental questions in the regeneration process from start to finish and how they might be addressed to facilitate cross-species studies.
Regeneration - Cell Growth, Tissue Repair, Stem Cells: Following amputation, an appendage capable of regeneration develops a blastema from tissues in the stump just behind the level of amputation (see photograph). These tissues undergo drastic changes.
