Nitric oxide protects sunflower leaves against Cd-induced oxidative stress

By N. Laspina, M. D. Groppa, M. Tomaro, M. Benavides. 2005

467 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/79559f76bf8ee445032c7d2b7fcfae699f03c107

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In Plant Science

Citations in the corpus

Exogenous nitric oxide improves antioxidative capacity and reduces auxin degradation in roots of Medicago truncatula seedlings under cadmium stress (2009, background): “NO has also been found to provide a protective effect against Cd toxicity in rice leaves (Hsu and Kao 2004), sunflower leaves (Laspina et al. 2005) and wheat”
Molecular Mechanism of Heavy Metal Toxicity and Tolerance in Plants: Central Role of Glutathione in Detoxification of Reactive Oxygen Species and Methylglyoxal and in Heavy Metal Chelation (2012, background): “[202] reported that NO, when applied before Cd exposure, significantly attenuates Cd-induced oxidative damage in sunflower (Helianthus annuus L.”
Silicon alleviates cadmium toxicity in peanut plants in relation to cadmium distribution and stimulation of antioxidative enzymes (2010, background): “Cadmium is a non-redox metal unable to participate in Fenton-type reactions, but it leads to the formation of reactive oxygen species (ROS) such as superoxide radicals (O2 -), singlet oxygen (1O2), hydrogen peroxide (H2O2) and hydroxyl radical (OH-) (Laspina et al. 2005).”
Phytomanagement of heavy metals in contaminated soils using sunflower: A review (2016, background): “Sodium nitroprusside modulated the activities of antioxidant enzymes under Cd stress (Laspina et al., 2005).”
Nitric oxide, stomatal closure, and abiotic stress. (2007, unknown): “…from https://academic.oup.com/jxb/article-abstract/59/2/165/535495 by guest on 28 July 2018 2002; Kopyra and Gwóźdź, 2003; Zhang et al., 2003, 2006; Hsu and Kao, 2004; Hung and Kao, 2005; Laspina et al., 2005; Shi et al., 2005; Wang and Yang, 2005; Yu et al., 2005; Tian et al., 2007).”
Protective roles of nitric oxide on germination and antioxidant metabolism in wheat seeds under copper stress (2007, background): “Thus it has been shown that exogenous NO can alleviate oxidative stress due to salt, methylviologen herbicides, and heavy metals, mainly by modulating the enzymes participating in antioxidative metabolism or by scavenging ROS directly (Beligni and Lamattina 1999; Laspina et al. 2005; Kopyra and Gwóź”
Exogenous nitric oxide alleviates high temperature induced oxidative stress in wheat (Triticum aestivum L.) seedlings by modulating the antioxidant defense and glyoxalase system (2012, background): “…radical it may scavenge other reactive intermediaries, it can counteracts oxidative stress by acting as an antioxidant, directly scavenging ROS (Laspina et al., 2005), or as a signaling molecule in a cascade of events leading to gene expression changes (Laspina et al., 2005; Hasanuzzaman et…”
Morphological, physiological and biochemical responses of different plant species to Cd stress (2013, background): “leaves of sunflower [105] rice [106] and in leaves of Arabidopsis [107], while the contrary effect was observed in soybean cell cultures [108] and radish roots [109].”
Exogenous nitric oxide protects against salt-induced oxidative stress in the leaves from two genotypes of tomato (Lycopersicom esculentum Mill.) (2011, unknown): “Laspina et al. (2005) reported that NO significantly increased GSH content under cadmium stress, consistent with the results of our study.”
Nitric oxide modulates antioxidant defense and the methylglyoxal detoxification system and reduces salinity-induced damage of wheat seedlings (2011, background): “Meanwhile, additional increases in GPX and GST activities by NO might provide a protective role against NaCl-induced oxidative damage which was consistent with a previous report ( Laspina et al. 2005 ).”