KARYOLYSIS: Irreversible cell death characterized by lysing of nucleus, due to action of DNAase and RNASE. KARYORRHEXIS: Irreversible cell death characterized by fragmentation of the nucleus. PYKNOSIS: Irreversible cell death characterized by condensation of the nucleus and clumping of chromatin.Click to see full answer. Beside this, is coagulative necrosis reversible?Coagulative necrosis is a type of accidental cell death typically caused by ischemia or infarction. In coagulative necrosis the architecture of dead tissue is preserved for at least a couple of days. Like most types of necrosis if enough viable cells are present around the affected area regeneration will usually occur.Beside above, which type of irreversible cell injury initiates an inflammatory response? T or F: The type of irreversible cell injury that initiates an inflammatory response is called apoptosis. Necrosis is this type of cell death, and is far more common in pathology. Considering this, what causes Karyorrhexis? MPT is caused by many mechanisms, including oxidative stress, and some xenobiotics, such as salicylic acid, increase PT pore opening by a calcium-dependent mechanism. The multiple programs of cell death are evolutionarily conserved.What is the difference between apoptosis and necrosis?Apoptosis, or programmed cell death, is a form of cell death that is generally triggered by normal, healthy processes in the body. Necrosis is the premature death of cells and living tissue. Caused by factors external to the cell or tissue, such as infection, toxins, or trauma.