Programmed Cell Death - Atrophic Factors

Atrophic Factors

An atrophic factor is a force that causes a cell to die. Only natural forces on the cell are considered to be atrophic factors, whereas, for example, agents of mechanical or chemical abuse or lysis of the cell are considered not to be atrophic factors. Common types of atrophic factors are:

  1. Decreased workload
  2. Loss of innervation
  3. Diminished blood supply
  4. Inadequate nutrition
  5. Loss of endocrine stimulation
  6. Senility
  7. Compression

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