Objective: To observe the effect of Euphorbia kansui (E. KS) alcohol extracts on urination and kidney-related expressions of mice injected with normal saline and to discuss its impact on kidney.
Method: Mice intraperitoneally injected with normal saline were observed for urination and changes in kidney-related histiocytic factors of after intragastrical administration of E. KS and compared with normal mice.
Result: E. KS alcohol extracts can promote urination of mice injected with normal saline and enhance peripheral serum creatinine, with no obvious pathological change showed in tissue sections. It had a certain effect on reducing AQP2 expression and enhancing TNF-alpha expression.
Conclusion: Euphorbia kansui in large dose has a remarkable effect on kidney but may be accompanied with pathological reactions to some extent, especially the dose of 1.2 g x kg(-1). The pathological reactions may be related with increased serum creatinine and TNF-alpha expression.