Comparative tissue distribution profiles of five major bio-active components in normal and blood deficiency rats after oral administration of Danggui Buxue Decoction by UPLC-TQ/MS

- UPLC-TQ/MS is used for DBD tissue distribution investigation.
- The method was simple, rapid, reliable and sensitive.
- Blood deficiency rats were conducted by bleeding.
- DBD tissue distribution profiles were altered in blood deficiency rats.