Exogenous amino acids increase antioxidant enzyme activities and tolerance of rice seedlings to cadmium stress

2016 ◽  
Vol 36 (1) ◽  
pp. 155-161 ◽  
Author(s):  
Wei Wang ◽  
Long Cang ◽  
Dong-Mei Zhou ◽  
Yuan-Chun Yu
Keyword(s):  
Amino Acids ◽  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Cadmium Stress ◽  
Antioxidant Enzyme Activities ◽  
Rice Seedlings

scholarly journals Effects of hyperaccumulator plant straw on antioxidant enzyme activities and osmotic substances and malondialdehyde content of lettuce under cadmium stress

2019 ◽  
Vol 136 ◽  
pp. 07004
Author(s):  
Guochao Sun ◽  
Xiangting Xu ◽  
Yunying Xiao ◽  
Xiaohan Wei ◽  
Yan Wang ◽  
...  
Keyword(s):  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Cadmium Stress ◽  
Leafy Vegetables ◽  
Antioxidant Enzyme Activities ◽  
Bidens Pilosa ◽  
Green Leafy Vegetables ◽  
Malondialdehyde Content ◽  
Mda Content ◽  
Hyperaccumulator Plant

Lettuce (Lactuca sativa) is one of the most common green leafy vegetables, which is widely cultivated all over the world, but extremely sensitive to cadmium (Cd) contaminated in soil. The effects of three hyperaccumulator plants straw (Solanum nigrum, Bidens pilosa and Galinsoga parviflora) on the antioxidant enzyme activities and osmotic regulators and malondialdehyde (MDA) content under Cd stress were studied by pot culture. Compared with no straw, three kinds of hyperaccumulator straw of S. nigrum straw, B. pilosa straw and G. parviflora straw increased the content of soluble protein and proline in lettuce, the activity of peroxidase (POD) and catalase (CAT) in lettuce was also increased, and the content of MDA was decreased. The stress resistance of lettuce was improved and the toxicity of Cd to lettuce was alleviated by using three kinds of hyperaccumulator plant straw.

CHANGES IN ANTIOXIDANT ENZYME ACTIVITIES IN SOYBEAN UNDER CADMIUM STRESS

2002 ◽  
Vol 25 (2) ◽  
pp. 327-342 ◽  
Author(s):  
Renato Rodrigues Ferreira ◽  
Ricardo Francisco Fornazier ◽  
Angela Pierre Vitória ◽  
Peter John Lea ◽  
Ricardo Antunes Azevedo
Keyword(s):  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Cadmium Stress ◽  
Antioxidant Enzyme Activities

Exogenous proline and glycinebetaine increase antioxidant enzyme activities and confer tolerance to cadmium stress in cultured tobacco cells

2009 ◽  
Vol 166 (15) ◽  
pp. 1587-1597 ◽  
Author(s):  
Mohammad Muzahidul Islam ◽  
Md. Anamul Hoque ◽  
Eiji Okuma ◽  
Mst. Nasrin Akhter Banu ◽  
Yasuaki Shimoishi ◽  
...  
Keyword(s):  
Antioxidant Enzyme ◽  
Enzyme Activities ◽  
Cadmium Stress ◽  
Antioxidant Enzyme Activities ◽  
Tobacco Cells ◽  
Tolerance To Cadmium ◽  
Exogenous Proline
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