A Traditional Chinese Medicine Research on the Principal Antidepressive Effect in Kaixin Jieyu Prescription Based on Uniform Distribution / 中国中医药信息杂志

ABSTRACT

Objective To pick up the Chinese materia medica with principal antidepressive effect in Kaixin Jieyu prescription based on uniform distribution. Methods 11 groups of concerted application with different dosages of six simplex Chinese materia medica (X 1-X 6) of Kaixin Jieyu prescription were arranged by the designlist and sustentacular table of U11(1110). Positive and negative control groups were also formed. Mice were randomized into 13 groups according to body weight and fed with medicine 14 d and estimated by tail suspension test, forced swim test and autonomic activities test. Results Relationship of percentage of immovability time (Y 1) in the tail suspension test and X 1-X 6 were analyzed with multivariant non-linear regression analysis and resulted in Y 1=1.133 1-0.842 3×X 1+0.438 2×X 3-0.712 9×X 6. It indicated that both Radix Ginseng and Fructus Aurantii Immaturus had obvious antidepressive function, and Radix Paeoniae Rubra may facilitate depression. Relationship of immovability time (Y 2) in forced swim test and X1-X6 were analyzed with multivariant non-linear regression analysis and resulted in Y 2=167.69-2.99×X 12-2.14×X 1-1.65×X 6. It also indicated that both Radix Ginseng and Fructus Aurantii Immaturus had obvious antidepressive function. Relationship of autonomic activities index (Y 3) in autonomic activities test indicated that X 1-X 6 had no obvious influence on Y 3 and antidepressive function of KaixinJieyu prescription was not concerned with excitability to the central nervous system. Conclusion Radix Ginseng and Fructus Aurantii Immaturus were the Chinese materia medica with principal antidepressive effect in Kaixin Jieyu prescription.