Morphologic Changes of Organs in Mice with Spleen Deficiency and Their Repair by Qiangji Jianli Oral Liquid / 广州中医药大学学报

ABSTRACT

【Objective】To observe the morphologic changes of organs in mice with spleen deficiency and the effect of Qiangji Jianli Oral Liquid(QJOL).【Methods】Forty healthy male NIH mice were randomized into 4 groupsA(normal),B(model),C(treated with QJOL)and D(treated with Si Junzi Decoction).Except group A,the mice in other 3 groups received intraperitoneal injection of reserpine to induce spleen deficiency.Meanwhile,groups C and D received QJOL and Si Junzi Decoction in the dosage of 26?g?kg~(-1)?d~(-1) by gastric gavage respectively,and groups A and B received the same volume of distilled water for 21 days.Twelve hours after last administration,the body weight and pathological changes of liver,kidney,spleen and thymus were examined.【Results】In group A,the body weight decreased,and liver,kidney,spleen and thymus gland showed different degrees of damage.QJOL and Si Junzi Decoction could increase the body weight and promote the repair of the organs.【Conclusion】Different degrees of damage can be found in liver,kidney,spleen and thymus gland of mice with spleen deficiency,and spleen-strengthening medicinal herbs can promote their repair,indicating that the theory of spleen controlling the muscles,being the solitude organ and localized the center to cultivate the surroundings organs like the earth,which is described in Huangdi's Canon of Medicine,has the morphologic evidence.