ABSTRACT
Objective To explore the differences of blood biochemical indicators between normal and kidney Yang deficient rats administered orally different doses of white prepared lateral root of aconite.Method Eighty Sprague-Dawley(SD) male rats were divided randomly into normal group and kidney Yang deficient model group,forty rats in each group.After producing kidney Yang deficient model by injecting hydrocortisoni natrii succinas in intramuscular,normal and model rats were respectively and randomly divided into little,low,medium,great dose group and blank group,eight rats in each group.Those rats were administered orally with different concentrations of white prepared lateral root of aconite every day for two weeks.Twenty-four hours after the last oral administration,the blood were obtained and used for testing adrenocorticotrophic hormone(ACTH),cyclic adenosine monophosphate(cAMP),cyclic guanosine monophosphate(cGMP),glucose(GLU),cholesterol(CHO),alanine aminotransferase(ALT),urea nitrogen(BUN).Results Before taking medicine,model rats' cAMP/cGMP and ACTH were lower than normal rats',and they showed a trend of rise with adding dose.Before taking medicine,model rats' GLU was lower than normal rats'.With adding dose,model rats' GLU increased,however,normal rats' GLU reduced.When taken medium dose white prepared lateral root of aconite,model rats' CHO was higher than normal rats'.Taking medicine made both groups ALT rise,but normal rats' went up more quickly than model rats'.Model rats' BUN was higher than normal rats',and taking low dose or little dose medicine could lead to incline of reduction.Conclusion White prepared lateral root of aconite caused different blood biochemical effects on normal and kidney Yang deficient rats,and more remarkable toxicity effect on normal rats.