Histolysis is the decay and dissolution of organic tissues or of blood. It is sometimes referred to as histodialysis. In cells, histolysis may be caused by uracil-DNA degradation. Origin: New Latin, from

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

(histos) tissue + (lusis) dissolution from to loosen, dissolve. Histolysis is associated with metamorphosis as well as other morphological changes. The loss of organs or blood begins with

cell death Cell death is the event of a biological cell ceasing to carry out its functions. This may be the result of the natural process of old cells dying and being replaced by new ones, as in programmed cell death, or may result from factors such as d ...

, which can be caused by a number of factors. In frogs, the histolysis of the tail associated with metamorphosis is also associated with a lowering of the pH of the blood. Increases in histolysis has been found to correspond with the pupal phase of insect metamorphosis, wherein larval organs break down before the

histogenesis Histogenesis is the formation of different tissues from undifferentiated cells. These cells are constituents of three primary germ layers, the endoderm, mesoderm, and ectoderm. The science of the microscopic structures of the tissues formed wi ...

of the adult tissues occur. The histolysis is associated with an increase in the production of ATP and a decrease in metabolism.

References

Hematology {{biology-stub