The Study On The Affection Of Neural Plasticity Of Cluster Needling Of Scalp Point Thepapy In The Rats Of Acute Cerebral Infarction

In this subject, the male rats of Wistar strain were selected as experimental study objects. 40 rats were divided into four groups by random: false operation group (group A), model group (group B), Baihui to Qubin group (group C), cluster needling of scalp point group (D). To analogue the pathologic change coursed by cerebral ischemic in human, the animal model were made by blocking middle cerebral artery.Neuronal function evaluation, halter test, rotation test, reticular screen test, pathomorphologic charge, and cell apoptosis were selected as indexes. We contrasted the difference among different groups at 24 hours, 7 days and 21 days after the operation and tried to contrast observe the mechanism of cluster needling of scalp point therapy in acute cerebral infarction from the scopes of behavior medicine pathomorphology.The study showed that cluster needling of scalp point therapy can improve cerebral infarct rat's brasping equilibrating, moving function and strengthen myodynamia; improve glia cell and collagenons fibers hyperplasia and reduce cerebral tissue edema and infarct volume. Protect the basic structure of neural synapse and lighten the infarction,increase the number of synapse, the length of synaptic active region (LSAR), thickness postsynaptic density (TPSD).The study proved that the therapy of cluster needling of scalp point lighten cerebral infarction. It can protect and repair neuron promote rehabilitation. This experiment provided theoretical basis to clinic.