Antioxidant activity in extracts from Leptodictyum riparium (Bryophyta), stressed by heavy metals, heat shock, and salinity

被引：25

作者：

Basile, A. ^{[1
]}

Sorbo, S. ^{[2
]}

Conte, B. ^{[1
]}

Golia, B. ^{[1
]}

Montanari, S. ^{[3
]}

Cobianchi, R. Castaldo ^{[1
]}

Esposito, S. ^{[3
]}

机构：

[1] Univ Naples Federico II, Dept Biol Sci, Fac Sci, I-80139 Naples, Italy

[2] Univ Naples Federico II, CISME, I-80139 Naples, Italy

[3] Univ Naples Federico II, Dept Struct & Funct Biol, Fac Sci, I-80126 Naples, Italy

来源：

PLANT BIOSYSTEMS | 2011年 / 145卷 / 01期

关键词：

Leptodictyum riparium; in corsivo; moss; chemiluminescence; heavy metals stress; salinity; heat shock; FLAVONOIDS;

D O I：

10.1080/11263504.2010.509935

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

We studied the antioxidant activity of the moss Leptodictyum riparium stressed with lead, cadmium, heat shock, and salinity. The acetonic extracts of the moss were tested for antioxidant activity on human whole blood leukocytes by a chemiluminescence (CL) assay. Stresses induced a significant increase of CL inhibition. Among the different stresses, heavy metals were the strongest enhancers of antioxidant activity. The different stresses induced antioxidant activity according the following scale: CdPbsalinityheat shock.

引用

页码：77 / 80

页数：4

共 17 条

[1] Phytochemical and pharmacological studies on Sideritis taurica Stephan ex Wild [J].