Meanings of active constituent in English

The compound indirubin has been shown to be the active constituent.

As we have stated, the active constituent of the thyroid is iodin in a special protein combination which is stored in the colloidal spaces.

The psychoactive properties of marijuana are mediated by the active constituent, Delta(9)-THC, interacting primarily with CB1 cannabinoid receptors in a large number of brain areas.

Western blot assay was conducted to find the possible anti-hepatoma mechanisms of active constituents.

However, the pharmacokinetics of the ginger active constituents in human biological matrices is not well investigated.

The pro-apoptosis and cycle arrest effects of active constituents were observed by fluorescent microscope and flow cytometry.