Hypoxic/ischemic preconditioning (HPC/IPC) is an innate neuroprotective mechanism in which a number of endogenous molecules are known to be involved. Tuberous sclerosis complex 1 (TSC1). also known as hamartin. is thought to be one such molecule. https://www.spidertattooz.com/Wella-Color-Fresh-Mask-Peach-Blush-p39656/