نتایج جستجو برای: cycloartane type saponins
تعداد نتایج: 1346185 فیلتر نتایج به سال:
Acaciaside A and B, two acylated triterpenoid bisglycosides isolated from the funicles of Acacia auriculiformis, are known to have antihelmintic activity. Since the saponins contain a conjugated unsaturated system that is highly susceptible to peroxidation, we investigated the interaction of saponins and membrane using rat liver microsomes as our model. Microsomal membranes were incubated with ...
The protective effects of oleanolic acid-type saponins and their derivatives on in vitro immunological liver injury of primary cultured rat hepatocytes were studied. A known antihepatotoxic saponin (chikusetsusaponin IVa, 1) showed hepatoprotective activity in this model. Although a rhamnosyl derivative (2) of 1 similarly showed hepatoprotective activity, its prosapogenin (5) did not show any h...
The hepatoprotective activity of the ethanol extract of Astragalus kahiricus (Fabaceae) roots against ethanol-induced liver apoptosis was evaluated and it showed very promising hepatoprotective actions through different mechanisms. The extract counteracted the ethanol-induced liver enzymes leakage and glutathione depletion. In addition, it demonstrated anti-apoptotic effects against caspase-3 a...
Approved: -----btl._,~&>"'\_::-.:?"'_""""""'bfT-'.... ,____,,_""""'-._ _..r--===-~"""'"""-C'---------7 lli. Peter R. Cheeke Rebecca J. Hix for the degree ofMasters of Science in Animal Science and Toxicology. Presented on October 29, 1999. Title: Effects of Saponin-containing Extracts on Fat Digestibility. Growth. and Nutrient Availability in Domestic Fowl. Numerous properties of Yucca schidige...
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