Churova M V, Lysenko L A, Kantserova N P, Sukhovskaya I V, Rodin M A, Krupnova M Yu, Nemova N N
Institute of Biology, Karelian Research Center, Russian Academy of Sciences, Petrozavodsk, Russia.
Dokl Biol Sci. 2019 Nov;489(1):178-180. doi: 10.1134/S0012496619060048. Epub 2020 Mar 4.
The effect of food additive including antioxidant dihydroquercetin and polysaccharide arabinogalactan on the activity of metabolic enzymes in muscles and liver of artificially grown rainbow trout Oncorhynchus mykiss affected by bacterial infection was investigated. The results of the study indicated an increase in the resistance of trout to the action of bacterial infection with the enrichment of the diet with the studied bioactive components, apparently mediated, among other factors, by the activation of metabolic pathways of synthesis of energy and reducing equivalents.
研究了包括抗氧化剂二氢槲皮素和多糖阿拉伯半乳聚糖在内的食品添加剂对人工养殖的受细菌感染的虹鳟鱼（Oncorhynchus mykiss）肌肉和肝脏中代谢酶活性的影响。研究结果表明，在饲料中添加所研究的生物活性成分可提高虹鳟鱼对细菌感染作用的抵抗力，这显然是由能量和还原当量合成代谢途径的激活介导的，其他因素也起了作用。
