Major source of collagen in cirrhosis-

Ans. is 'b' i.e., Ito cell (hepatic stellate cell) o Perisinusoidal stellate cells (Ito cells) play a role in the storage and metabolism of vitamin A and are transformed into collagen producing myofibroblasts when there is inflamation of the liver,o These cells are the major source of colieeen in cirrhosis.