The anatomical record : advances in integrative anatomy and evolutionary biology
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The phenomenon of ischemic tolerance perfectly describes this quote "What does not kill you makes you stronger." Ischemic pre- or postconditioning is actually the strongest known procedure to prevent or reverse neurodegeneration. It works specifically in sensitive vulnerable neuronal populations, which are represented by pyramidal neurons in the hippocampal CA1 region. However, tolerance is effective in other brain cell populations as well. ⋯ Delayed neuronal death is the slow development of postischemic neurodegeneration. This allows an opportunity for a great therapeutic window of 2-3 days to reverse the cellular death process. Moreover, it seems that the mechanisms of ischemic tolerance-delayed postconditioning could be used not only after ischemia but also in some other processes leading to apoptosis.