Decay

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Decay (medical)

Decay (/dɪˈkeɪ/), also known as decomposition or rot, is a biological process that refers to the gradual deterioration of organic matter, often resulting in the release of gas, liquid, and nutrients.

Etymology

The term "decay" originates from the Old French décaïr, which means "to fall off", and from the Latin decadere, which means "to fall down".

Related Terms

  • Necrosis: This is a form of cell injury which results in the premature death of cells in living tissue.
  • Putrefaction: This is the decomposition of body tissues.
  • Decomposition: This is the process by which organic substances are broken down into simpler organic matter.
  • Rot: This is another term for decay, often used to describe the process in plant matter.
  • Fermentation: This is a metabolic process that produces chemical changes in organic substrates through the action of enzymes.

In Medicine

In the medical field, decay is often associated with the breakdown of body tissues, a process that can be caused by various diseases and conditions. For example, tooth decay, also known as dental caries, is a common condition that involves the breakdown of teeth due to acids produced by bacteria. Similarly, tissue decay can occur in cases of necrotic wounds or severe infections.

Decay is also a crucial concept in the study of diseases and their progression. Understanding the process of decay can help medical professionals predict the course of a disease and develop effective treatment strategies.

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