What characterizes the process of autolysis?

The process of autolysis is characterized by the self-digestion of cells. This occurs when the cells’ own enzymes, particularly those from lysosomes, begin to break down cellular components after the death of the organism. Autolysis is a natural process that typically starts shortly after death, as the lack of oxygen and metabolic activity leads to the breakdown of cellular structures from within.

This process is crucial in understanding post-mortem changes, as it sets the stage for further decomposition and influences how the remains may be processed. Autolysis is notably different from decomposition caused by external agents like bacteria or fungi, which involve the action of microorganisms consuming tissues. Instead, autolysis emphasizes the internal biochemical reactions that occur within the dead cells themselves.