Activity of enzymes - detoxycators of active oxygen species of lawn forming grasses at complex toxic action

A. Rossihina1, Yu. Lykholat2, L. Kirpita2

1Scientific-Research Institute of Biology of the Oles Honchar National University of Dnipropetrovsk
72, Gagarin Ave., Dniepropetrovsk 49010, Ukraine
2Department of Plants Physiologys and Introduction of the Oles Honchar

Reaction of key antioxidant enzymes of Elytrigia repens (L.) Nevski and Avena fatua L. on complex influence of industrial issues of mine section Morozivca, Pantaivca town is investigated. It has been founded that these vegetative objects on an ontogenesis extent had adapted to chronic anthropogenic stress as oxidations peroxyde processes intensification by complex works of enzymes detoxycators of active oxygen species superoxyddismutase, catalase, and peroxydase.

Keywords: Elytrigia repens (L.), Nevski, Avena fatua L., anthropogenic stress, superoxyddismutase, catalase, peroxydase, malone dialdehyde

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