The Research Of The Change Of BDNF In The Senile Rat And The Influence Of Radix Polygonum Multiflorum On It

Objective: With entering aging society, it is important to study the organism characteristic of physiology and pathology of aged people. Being recognized as one of the crucial functions of human brains, learning and memory is a kind of dynamic nerve activity with multiple stages. The first symptom of brain senescence is the decay of learning and memory capacity, therefore it desiderates to be solved that discovering the mechanism of aging, in order to delay the brain senescence. Senile model is a significant way in terms of studying the representations and mechanism of senescence, as well as screening out the effective medicines to delay senescence. Sub-acute Senile Rat Model Induced By D-galactose is a steady one which has significant changes and hence is adopted frequently within the research of anti-senescence. It has been suggested by the previous studies that the anti-senescence model induced by D-galactose represent similar changes as that of natural senescence in terms of the appearance of varied organs and tissues as well as numerous observed indices of physiology and biochemistry.Hippocampus plays a significant role in the function of...