[Tissue distribution in mice of danshensu from sodium danshensu and Salvia miltiorrhiza injection].

To determine the concentration in mice of danshensu from sodium danshensu and Salvia miltiorrhiza injection and undertake comparative study of them as well as to assess the effect of other components of S. miltiorrhiza injection on the tissue distribution of danshensu. Mice received intraperitoneal administration of sodium danshensu or S. miltiorrhiza injection (equal to danshensu 60 mg x kg(-1)) respectively, and was executed 30 minutes after administration. The concentration of danshensu in different tissues was separately determined by high performance liquid chromatographic method. The characteristic profiles of sodium danshensu in different tissues were C(kidney) > C(spleen) > C(lung) > C(heart) > C(liver). The characteristic profiles of danshensu from S. miltiorrhiza injection in different tissues were C(kidney) > C(lung) > C(spleen) > C(heart) approximately C(liver). The concentration of danshensu in S. miltiorrhiza injection in liver and kindey was higher than sodium danshensu itself. It was suggested that the other components in S. miltiorrhiza injection influent the distribution profile in tissues of danshensu.