Citation
Chen, Juan, et al. "Nitric Oxide Ameliorates Zinc Oxide Nanoparticles-induced Phytotoxicity in Rice Seedlings." Journal of Hazardous Materials, vol. 297, 2015, pp. 173-82.
Chen J, Liu X, Wang C, et al. Nitric oxide ameliorates zinc oxide nanoparticles-induced phytotoxicity in rice seedlings. J Hazard Mater. 2015;297:173-82.
Chen, J., Liu, X., Wang, C., Yin, S. S., Li, X. L., Hu, W. J., Simon, M., Shen, Z. J., Xiao, Q., Chu, C. C., Peng, X. X., & Zheng, H. L. (2015). Nitric oxide ameliorates zinc oxide nanoparticles-induced phytotoxicity in rice seedlings. Journal of Hazardous Materials, 297, 173-82. https://doi.org/10.1016/j.jhazmat.2015.04.077
Chen J, et al. Nitric Oxide Ameliorates Zinc Oxide Nanoparticles-induced Phytotoxicity in Rice Seedlings. J Hazard Mater. 2015 Oct 30;297:173-82. PubMed PMID: 25958266.
TY - JOUR
T1 - Nitric oxide ameliorates zinc oxide nanoparticles-induced phytotoxicity in rice seedlings.
AU - Chen,Juan,
AU - Liu,Xiang,
AU - Wang,Chao,
AU - Yin,Shan-Shan,
AU - Li,Xiu-Ling,
AU - Hu,Wen-Jun,
AU - Simon,Martin,
AU - Shen,Zhi-Jun,
AU - Xiao,Qiang,
AU - Chu,Cheng-Cai,
AU - Peng,Xin-Xiang,
AU - Zheng,Hai-Lei,
Y1 - 2015/04/29/
PY - 2014/11/27/received
PY - 2015/04/26/revised
PY - 2015/04/27/accepted
PY - 2015/5/11/entrez
PY - 2015/5/11/pubmed
PY - 2016/6/2/medline
KW - Antioxidant
KW - Nitric oxide
KW - Phytotoxicity
KW - Rice
KW - Zinc oxide nanoparticles
SP - 173
EP - 82
JF - Journal of hazardous materials
JO - J Hazard Mater
VL - 297
N2 - Nitric oxide (NO) has been found to function in enhancing plant tolerance to various environmental stresses. However, role of NO in relieving zinc oxide nanoparticles (ZnO NPs)-induced phytotoxicity remains unknown. Here, sodium nitroprusside (SNP, a NO donor) was used to investigate the possible roles and the regulatory mechanisms of NO in counteracting ZnO NPs toxicity in rice seedlings. Our results showed that 10 μM SNP significantly inhibited the appearance of ZnO NP toxicity symptoms. SNP addition significantly reduced Zn accumulation, reactive oxygen species production and lipid peroxidation caused by ZnO NPs. The protective role of SNP in reducing ZnO NPs-induced oxidative damage is closely related to NO-mediated antioxidant system. A decrease in superoxide dismutase activity, as well as an increase in reduced glutathione content and peroxidase, catalase and ascorbate peroxidase activity was observed under SNP and ZnO NPs combined treatments, compared to ZnO NPs treatment alone. The relative transcript abundance of corresponding antioxidant genes exhibited a similar change. The role of NO in enhancing ZnO NPs tolerance was further confirmed by genetic analysis using a NO excess mutant (noe1) and an OsNOA1-silenced plant (noa1) of rice. Together, this study provides the first evidence indicating that NO functions in ameliorating ZnO NPs-induced phytotoxicity.
SN - 1873-3336
UR - https://www.unboundmedicine.com/medline/citation/25958266/Nitric_oxide_ameliorates_zinc_oxide_nanoparticles_induced_phytotoxicity_in_rice_seedlings_
L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(15)00375-1
DB - PRIME
DP - Unbound Medicine
ER -