Is phosphatidylinositol 3-phosphate 5-kinase required for the cellular response to nutritional starvation and mating pheromone signals in Schizosaccharomyces pombe?
The results indicate that phosphatidylinositol(3,5)bisphosphate is essential for cellular responses to various stresses and for the mating pheromone signalling under starvation conditions.
The neuroprotection of hypothermia and cerebral artery flushing induced by selective carotid infusion after ischemia weakens as the length of time between the reperfusion and infusion increases. The therapeutic time window of brain hypothermia induced by cold saline infusion is broader than cerebral artery flushing induced by normothermic saline infusion.