نتایج جستجو برای: caprifoliaceae
تعداد نتایج: 178 فیلتر نتایج به سال:
Floral color change in diverse plants has been thought to be a visual signal reflecting changes floral rewards, promoting pollinator foraging efficiency as well plant reproductive success. It remains unclear whether olfactory signals co-vary with change. We investigated the production rhythms of scent and nectar associated Lonicera japonica. The flowers generally last 2–3 days. They are white o...
In the study, method of atomic emission and mass spectrometry with inductively coupled argon plasma was used to determine average concentrations macronutrients (Ca, K, Mg, Na, P), essential trace elements (Cu, Fe, I, Mn, Se, Zn) conditionally (B, Co, Cr, V, Si, Li, Ni), as well toxic metals (Al, As, Cd, Hg, Pb, Sr, Sn) in wild berries most often included diets Magadan region residents: Blue hon...
Xanthine oxidase (XOD) catalyzes the oxidation of hypoxanthine to xanthine and then to uric acid, and is a key enzyme in the pathogenesis of hyperuricemia. The ability of extracts of Lonicera hypoglauca (Caprifoliaceae) to inhibit XOD was investigated in this study. An ethanol extract (LH-crude) of the leaves of L. hypoglauca and its derived EtOAc soluble sub-fractions (LH-EA) significantly inh...
A novel type 2 ribosome-inactivating protein (RIP) that we named ebulin 1 has been isolated from leaves of Sambucus ebulus L. (Caprifoliaceae). In vitro ebulin 1 strongly inhibited protein synthesis by rabbit reticulocyte lysates, rat brain, and rat liver cell-free systems but did not affect in vitro plant nor bacterial protein synthesis. Ebulin 1 is composed of two subunits, a catalytic A subu...
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