Background In top of the bowel, modifications in absorption and motility of essential nutrition have already been observed within the regular ageing procedure. 5-HT synthesis. There is a significant upsurge in extracellular 5-HT with age group also, Casp3 suggesting elevated 5-HT release. There is an age-related reduction in the proportion of intracellular 5-HIAA:extracellular 5-HT, whilst… Continue reading Background In top of the bowel, modifications in absorption and motility