State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, Jiangsu, 210023, China.
Institute of Coastal Environmental Pollution Control, Ministry of Education Key Laboratory of Marine Environment and Ecology, and College of Environmental Science and Engineering, Ocean University of China, Qingdao, 266100, China.
Chemosphere. 2024 Jun;358:142203. doi: 10.1016/j.chemosphere.2024.142203. Epub 2024 Apr 30.
Excessive release of chromium (Cr) from the tanning industry and antibiotics from livestock caused severe hazards to humans. Gallic acid (GA 10 mM) alleviated alone/combined SDZ 30 mg kg and TWW 40, 60, and 100% stress in wheat. GA (10 mM) decreased the TSP 12 and 13%, TFAA 8 and 10%, TSS 14 and 16%, RS 18 and 16%, and NRS 11 and 9% in shoots and grains under SDZ + TWW (30 mg kg+100%), compared without foliar. GA (10 mM) declined the MDA 20 and 31, EL 13 and 36%, HO 17 and 15%, O 10 and 11% in leaves and roots, under combined SDZ + TWW (30 mg kg+100%), compared without foliar. GA (10 mM) improved the POD 106 and 30%, SOD 145 and 31%, CAT 78, and 35%, APX 100 and 25% in leaves and roots under combined SDZ + TWW (30 mg kg+100%), compared without foliar application. Considerably GA (10 mM) reduced total Cr 18, Cr 20, and Cr 50% in roots and shoots 19, 41, and 48%, and grains 15, 27, and 29% respectively, under combined SDZ + TWW (30 mg kg+100%) stress, compared without foliar. Overall, GA boosted the wheat growth, physiology, and defence system by inhibiting the combined SDZ + Cr toxicity.
鞣革业和畜牧业中过量的铬（Cr）释放以及抗生素对人类造成了严重危害。没食子酸（GA 10mM）单独或联合 SDZ 30mgkg 和 TWW 40、60 和 100%缓解小麦胁迫。GA（10mM）在 SDZ+TWW（30mgkg+100%）下，与不喷叶相比，降低了地上部和籽粒中 TSP 的 12%和 13%、TFAA 的 8%和 10%、TSS 的 14%和 16%、RS 的 18%和 16%、NRS 的 11%和 9%。GA（10mM）在 SDZ+TWW（30mgkg+100%）下，与不喷叶相比，降低了叶片和根中的 MDA 的 20%和 31%、EL 的 13%和 36%、HO 的 17%和 15%、O 的 10%和 11%。GA（10mM）在 SDZ+TWW（30mgkg+100%）下，与不喷叶相比，提高了叶片和根中的 POD 的 106%和 30%、SOD 的 145%和 31%、CAT 的 78%和 35%、APX 的 100%和 25%。GA（10mM）在 SDZ+TWW（30mgkg+100%）下，与不喷叶相比，降低了根和地上部的总 Cr 18%、Cr 20%和 Cr 50%、籽粒的总 Cr 15%、27%和 29%。总之，GA 通过抑制 SDZ+Cr 毒性，促进了小麦的生长、生理和防御系统。
