Assessment of the Antioxidant Activity of Extracts of Allium schoenoprasum L. with an Experimentally Elevated Selenium Content

被引：3

作者：

Bezmaternykh, K. V. ^{[1
]}

Shirshova, T. I. ^{[1
]}

Beshlei, I. V. ^{[2
]}

Matistov, N. V. ^{[2
]}

Smirnova, G. V. ^{[1
]}

Oktyabr'skii, O. N. ^{[1
,3
]}

Volodin, V. V. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Microbial Ecol & Genet, Urals Branch, Perm 614081, Russia

[2] Russian Acad Sci, Inst Biol, Urals Branch, Komi Sci Ctr, Syktyvkar 167982, Russia

[3] Perm Natl Res Polytech Univ, Perm 614990, Russia

来源：

PHARMACEUTICAL CHEMISTRY JOURNAL | 2017年 / 51卷 / 03期

关键词：

selenium; polyphenols; antioxidant activity; OXIDATIVE STRESS; ESCHERICHIA-COLI; METHYLSELENOL; METABOLITE; GROWTH; ONION; MICE; CELL;

D O I：

10.1007/s11094-017-1582-7

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

The effects of using selenium dressings on A. schoenoprasum on the antioxidant activity of extracts were studied. Treatment of seeds with sodium selenate led to minor increases in polyphenol levels in extracts and the expression of the antioxidant gene katG, but had no effect on the radical-binding (RBA) or chelating (CA) activity of extracts, not increasing their antioxidant activity in a microbial test system. Selenate added artificially to extracts produced statistically significant reductions in indicators such as the concentrations of polyphenols, RBA, CA, and, to a small extent, antioxidant activity in the microbial test system, but had no effect on the ability of extracts to stimulate expression of the katG gene.

引用

页码：200 / 204

页数：5

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