geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Effects of Fe-Cd interaction on the lipid peroxidation and antioxidative enzyme activities of rice


, : Effects of Fe-Cd interaction on the lipid peroxidation and antioxidative enzyme activities of rice. Ying Yong Sheng Tai Xue Bao 24(8): 2179-2185

Taking rice variety Shennong 265 as test material, a hydroponic experiment was conducted to investigate the effects of Fe (0, 0.1, 0.25 and 0.5 mmol Fe2+ x L(-1)) and Cd (0, 0.1 and 1.0 umol Cd2+ x L(-1)) on the lipid peroxidation and antioxidative enzyme activities of rice plant. When the Fe was supplied alone, the shoot and root dry mass decreased significantly, but this phenomenon would not occur when the Cd was applied simultaneously. Applying Cd alone decreased the root malondialdehyde (MDA) and soluble protein contents, but applying Fe simultaneously alleviated the negative effects of Cd. Applying Fe decreased the Cd concentrations in shoots and roots, whereas applying Cd decreased the shoot and root Fe concentrations, indicating an obvious antagonistic interaction between Fe and Cd. The interaction of high concentration (1.0 micromol x L(-1)) Cd with Fe increased the root MDA and soluble protein contents, and decreased the root superoxide dismutase (SOD) and catalase (CAT) activities. These results indicated that applying definite amount of exogenous Fe could decrease the Cd accumulation in rice under low Cd stress, whereas high Cd stress would decrease the Fe absorption by rice and induce the lipid peroxidation in rice plant.

US$29.90

PMID: 24380336


Other references

Hickson, K.M.; Keyser, L.F., 2006: A kinetic and product study of the Cl + HO2 reaction. Absolute rate data and product branching ratios for the reactions Cl + HO2 --> HCl + O2 (k1a) and Cl + HO2 --> OH + ClO (k1b) have been measured from 226 to 336 K at a total pressure of 1 Torr of helium using the discharge flow resonance flu...

Solensky, R., 2013: Allergy to β-lactam antibiotics. Journal of Allergy and Clinical Immunology 130(6): 1442-2.E5

Dillner, J.; Brown, D.R., 2004: Can genital-tract human papillomavirus infection and cervical cancer be prevented with a vaccine?. Human papillomavirus (HPV) infection is the cause of squamous cell carcinoma of the uterine cervix. This causative relationship has provided the rationale and incentive for development of a prophylactic vaccine. Such a vaccine, if found to be effe...

Stagni, Anna, 1958: Some observations on depressive phenomena in Hydra vulgaris. The phenomenon of "depression," as Hertwig first termed it, is discussed in the light of the author's personal observations on Hydra vulgaris. Of all the possible causal factors considered[long dash] temperature, nutrition, sudden c...

Wiebking, V.; Hütker, S.; Schmid, I.; Immler, S.; Feuchtinger, T.; Albert, M.H., 2017: Reduced toxicity, myeloablative HLA-haploidentical hematopoietic stem cell transplantation with post-transplantation cyclophosphamide for sickle cell disease. Allogeneic hematopoietic stem cell transplantation (HSCT) offers the possibility of cure for sickle cell disease (SCD) patients. Unfortunately, the probability of finding an HLA-matched donor for SCD patients is low. HSCT from HLA-haploidentical d...

Werner, C.F., 1929: Experimente uber die Funktion der Otolithen bei Knochenfisehen. Zeitschrift fuer Vergleichende Physiologie Berlin, 10: 26-35

Husslein, P.; Fuchs, A.R.; Fuchs, F., 1982: The influence of oxytocin on the production of prostaglandins in vitro and in vivo. In order to test the hypothesis that oxytocin not only leads to myometrial contractions but also to an increase of prostaglandin synthesis in decidua, human decidua, myometrium and amnion were incubated with and without oxytocin in a modified Kreb...

Stone Russell (leader), 1979: Part Three; Swartkos excursion. Pages 162-170 1979

Camilleri, M., 1988: Antroduodenal coordination and solid lag phase. Gastroenterology 95(6): 1694-1695

Anderson R.S.ott; Smith Susan J., 1997: The sedimentary record of fire in Montane Meadows, Sierra Nevada, California, USA; a preliminary assessment. NATO ASI Series Series I: Global Environmental Change