| Popis: |
We demonstrated selective activation of caspases in the thymus during heat shock, i.e. primary activation of initiator caspase 9 (but not caspase 8) and effector caspase 3 (but not caspase 6). Preadaptation to heat improved animal survival after heat shock and reduced heat shock-induced activation of both initiator and effector caspases. Hence, adaptation to heat produced an antiapoptotic effect, which was not selective towards receptor-dependent or mitochondrial pathway of the caspase cascade activation. |
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