Comparative brain pharmacokinetic study of Jiaotai pills in normal and insomnic rats using brain microdialysis combinated with LC–MS/MS

ConclusionThe LC-MS/MS method combinated with microdialysis is useful in the brain pharmacokinetic study of five protoberberine-type alkaloids. The results indicated that the rates of analytes absorption in insomnic rats were significantly higher than those in normal rats. Besides, the protoberberine-type alkaloids could bring a direct effect on the neuron in the hippocampus.
Source: Chinese Herbal Medicines - Category: Complementary Medicine Source Type: research