Supplementation of MM with luteolin, the plant flavone that specifically induces transcription of the " S . meliloti " nodulation genes, stimulated the expression of Smr35B by ~ 4 fold.
32.
And the green leafy vegetables have compounds called indoles, isothiocyanates and flavones that seem to give some protection against lung and gastrointestinal cancers, according to the " Good Health Fact Book ."
33.
Cyanosalvianin, a blue pigment from the flowers of " Salvia uliginosa ", is a complex formed of six molecules of the anthocyanin type, six molecules of the flavone type and two magnesium ions.
34.
Over the ages the " flavones " in the grapes were considered responsible for the yellow colour but their very low dissolution in wine, due to short maceration, led to a search for other molecules.
35.
The largest and best studied natural phenols are the flavonoids, which include several thousand compounds, among them the flavonols, flavones, flavan-3ol ( " catechins " ), flavanones, anthocyanidins and isoflavonoids.
36.
"' Apigenin "'( 42, 5, 7-trihydroxyflavone ), found in many plants, is a natural product belonging to the flavone class that is the aglycone of several naturally occurring glycosides.
37.
"' Oroxylin A "'is an O-methylated flavone, a chemical compound that can be found in the medicinal plant " Scutellaria baicalensis " and the " Oroxylum indicum " tree.
38.
A . Milk thistle does contain chemicals called flavones that appear to benefit the liver, but these compounds are not very soluble in water, and the tea has only about one-tenth the strength of the original plant material.
39.
Cyanosalvianin, the blue pigment from the flowers of " S . uliginosa ", is a metalloanthocyanin, a complex formed of six molecules of the anthocyanin type, six molecules of the flavone type and two magnesium ions.
40.
A number of the flavones found in " S . lateriflora " have been reported to selectively bind with high affinity to central benzodiazepine receptor sites, leading to the view that the flavones exert anxiolytic and other benzodiazepine effects in rats.
