Abstract
Purpose: In our study, after applying a single dose of 612 cGy irradiation, we aimed to observe the role of free radicals on tissue damage in the kidney caused by radiation by measuring NO level, Na/K-ATPase activity and TBARS amount which is an indicator of free radical damage. On the other hand we investigated whether the tissue damage can be prevented by vitamin A or not. Materials and methods: This study was performed on three groups: 1. Control group 2. The group to which irradiation was administrated 3. The group which was given radiation + vitamin A. The irradiation group of animals were given a single dose of gamma irradiation at a sublethal dose. In the group which was administrated both irradiation + vitamin A, vitamin A was given for two days prior to irradiation. The amount of NO was measured by ESR spectroscopy, Na/K-ATPase and TBARS were measured by spectrophotometry. Results and conclusions: As a result of radiation mediated tissue damage in the kidney, we observed a NO loss, a decrease in Na/K-ATPase activitiy and an increase in TBARS amount. Although the administration of vitamin A before radiation, did not have any effect on NO loss and decrease in Na/K-ATPase.
Similar content being viewed by others
References
Ailleo S, Remuzzi G, Noris M: Nitric oxide/ endothelin after nephron reduction. Kidney International 53: 63–67, 1998
Ames BN: Assay of organic phosphate. Methods in Enzymology 8: 115, 1996
Backmann S, Mundel P: Nitric oxide in the kidney. Amer J Kidney Disease 24: 112–129, 1994
Beyzadeoglu M, Balkan M, Demiriz M, Tibet H, Dirican M: Protective effect of vitamin A on acute radiation injury in the small intestine. Radiat Med 15: 1–5, 1997
Brezis M, Heyman SN, Dinour D: Role of nitric oxide in renal oxygenation. J Clin . Invest 88: 390–395, 1991
Brunskill N, Hyes C, Morrissey J, Klahr S: Changes in lipid environment decrease Na-K ATPase activity in obstructive nephropathy. Kidney . International 39: 843–849, 1991
Cohen EP, Robbins ME: Radiation nephropathy. Semin Nephrol 23: 486–499, 2003
Crabtree DV, Adler AJ: Is beta carotene an antioxidant. Medical Hypothesis 48: 183–187, 1997
Feraille E, Doucet A: Sodium-potassium-adenosinetriphosphate-dependent sodium transport in the kidney: hormonal control. Physiol Rev 81: 345–418, 2001
Greenstock CL: Radiation and aging. Medical Hypothesis 41: 473–483, 1993
Guang LS, You JX, Chang HM, Mei G: Na/K-ATPase activity: Role in the impaired sodium excretion of experimental nephrosis in rats. Chinese Med J 107: 536–540, 1994
Hitschke K, Bühler R, Apel HJ, Stark G: In activation of the Na-K ATPase by radiation-induced free radicals. FEBS Lett 353: 297–300, 1994
Horrobin DF: Is the main problem in free radical damage caused by radiation. Medical Hypothesis 35: 23–26, 1991
Igaki H, Karasawa K, Sakamak H, Saito H, Nakagawa K, Ohtomo K, Tanaka Y: Renal Dysfunction after Total-Body Irradiation Significance of Selective Renal Shielding Blocks. Strahlentherapie und Onkologie 181: 704–708, 2005
Kubrina LN, Caldwell WS, Mordvintcev PI, Malenkova IV, Vanin F: EPR evidence for nitric oxide production from guanidino nitrojens of L-arginin in animal tissues in vivo. Biochem Biohys Acta 1099: 233–237, 1992
Levenson SM, Gruber CA, Rettura G: Supplemental vitamin A prevents the acute radiation induced defect in wound healing. Ann Surgery 200: 494–503, 1984
Lowry OH: Protein measurement with folin reagent. J Biol Chem 193: 265–275, 1951
Manda K, Bhatia AL: Pre-administration of beta-carotene protects tissue glutathione and lipid peroxidation status following exposure to gamma radiation. J Environ Biol 24: 369–372, 2003
Moulder JE, Fish BL, Regner KR, Cohen EP, Raife TJ: Retinoic acid exacerbates experimental radiation nephropathy. Radiat Res 157: 199–203, 2002
Robbins ME, Zhao W, Davis CS, Toyokuni S, Bonsib SM: Radiation induced kidney injury: a role for chronic oxidative stres. Micron 33: 133–141, 2002
Röttinger EM, Bartkowiak D, Bunjes D, Wennauer R, Dohr D: Enhanced Renal Toxicity of Total Body Irradiation Combined with Radioimmunotherapy. Strahlentherapie und Onkologie 179: 702–707, 2003
Sepersu E, Ciliv G: Some properties of Na, K dependent adenosine triphosphatase from human erytrocytes. Biochem Med 20: 31–39, 1978
Shaheen AA, Hassan SHM: Role of vitamin A modulating the radiation-induced changes in intestinal disaccharidases of rats exposed to multifractionated gamma-radiations. Strahther und onkologie 170: 467–470, 1994
Turman MA, Hammond S, Grovas A, Rauck AM: Possible association of retinoic acid with bone marrow transplant nephropathy. Pediatr Nephrol 13: 755–758, 1999
Uchiama M, Mihara M: Determination of malonaldehyde precursor in tissues by thiobarbituric acid test. Anal Biochem 86: 373–379, 1978
Voevdskaya N, Vanin AF: Gamma-irradiation potentiates L-arginine dependent nitric oxide formation in mice. Biochem Biophys Res Comm 186: 1423–1429, 1992
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Balabanli, B., Türközkan, N., Akmansu, M. et al. Role of free radicals on mechanism of radiation nephropathy. Mol Cell Biochem 293, 183–186 (2006). https://doi.org/10.1007/s11010-006-9240-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11010-006-9240-5