<unk>  is the process by which the<unk>  is able to replace lost<unk>  tissue from growth from the remaining tissue. The<unk>  is the only visceral organ that possesses the capacity to regenerate. The<unk>  can regenerate after either surgical removal or chemical injury. It is known that as little as 51% of the original<unk>  mass can regenerate back to its full size. The process of<unk>  in mammals is mainly compensatory growth because only the mass of the<unk>  is replaced, not the shape. However, in lower species such as fish, both<unk>  size and shape can be replaced.
Liver regeneration
Hepatoprotection
Drug detoxification
Transplant rejection
Carcinogenesis
Lipolysis
Heavy metal detoxification
Renal compensation