Meaning of endobiotic | Babel Free

Definitions

1. living within the tissues of a host.
2. Originating within an organ or biological system.

Examples

“Even though PXR was initially identified as a xenobiotic receptor, emerging evidence has pointed to an equally important role of PXR as an endobiotic receptor that responds to a wide array of endogenous chemicals (endobiotics), such as bile acids and their intermediates, as well as certain steroid hormones.”

CEFR level