一种具有超氧化物歧化活性的新型铜螯合物对百草枯植物毒性的抑制作用。
Inhibition of paraquat phytotoxicity by a novel copper chelate with superoxide dismutating activity.
作者信息
Youngman R J, Dodge A D, Lengfelder E, Elstner E F
出版信息
Experientia. 1979 Oct 15;35(10):1295-6. doi: 10.1007/BF01963967.
PMID:499403
Abstract
A chelate with superoxide dismutase activity, D-penicillamine copper complex, was shown to inhibit paraquat toxicity in flax cotyledons (Linum usitatissimum var. Reina). Paraquat-stimulated chlorophyll loss and ethane production were markedly reduced by this complex. The role of superoxide in the action of paraquat is briefly discussed.
摘要
一种具有超氧化物歧化酶活性的螯合物，即D-青霉胺铜络合物，已被证明可抑制亚麻子叶（亚麻变种Reina）中的百草枯毒性。该络合物显著降低了百草枯刺激引起的叶绿素损失和乙烷生成。文中简要讨论了超氧化物在百草枯作用中的作用。
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