2012, Number 4
Oxidative damage in an experimental model of saccharose-induced hyperglycemia and hyperlipidemia in Wistar rats
Language: Spanish
References: 18
Page: 406-146
PDF size: 80.28 Kb.
ABSTRACT
We carried out an experimental research of cases and controls in the period from November 2010 to May 2011, with the objective of characterizing the behavior of the oxidative damage in an experimental model of saccharose-induced hyperglycemia and hyperlipidemia in Wistar rats in the Unit of Experimental Toxicology of the Medical Sciences University of Villa Clara. We used male rats as biological model, with the objective of evaluating the saccharose- induced oxidative activity. The model was set up on the basis of a diet rich in saccharose, and for that there were calculated the hemolysis, photohemolysis percentages and the susceptibility to substances with hemolytic effects. We found an increase in the glycemia and triacilglyceride values of the rats in the studied group, with significant differences in those of the control group. There were also found significant differences between the both studied groups in the tests of susceptibility to the hemolysis and photohemolysis. There it was a significant increase in the glycemia and triacilglycerides levels related with the saccharose-enriched diet. We observed significant increases in the percentages values of the hemolysis in the tests of susceptibility to the hemolysis and photohemolysis, and in the first case it corresponded with the group receiving a saccharose- enriched diet. There it was a strong correlation between the triglycerides level of the studied group in the last month of the research and the values obtained in the photohemolysis test.REFERENCES
Ayala I, Cámara P, Fernández-Pardo J, Flores I, Cascales AI, Gutiérrez Panizo C, et al. Experimental animal models of fatty liver disease and metabolic syndrome. An Vet Murcia [Internet]. 2008 [citado 4 Abr 2012];24:5-16. Disponible en: http://www.cabdirect.org/abstracts/20093154293.html;jsessionid=8787DEAD540744B038C85535D9FF2909.
Bermúdez Toledo D, Boffill Cárdenas M, Valido Díaz A, Martínez Montalbán CM, Iglesias Rodríguez N. Evaluación fotohemolítica in Vitro de parthenium hysterophorus L. Revista Medicentro [Internet]. 2012; [citado 14 Jun 2012];16(1). Disponible en: http://www.medicentro.sld.cu/paginas%20de%20acceso/Sumario/ano%202012/v16n1a12/fotohemolitica61revisado.htm.
González Madariaga Y, Boffill Cárdenas M, Bermúdez Toledo D, Castillo Alfonso O, Martínez Montalbán C M, Martínez Bernal Y. Evaluación fotohemolítica in vitro de Cissus sicyoides L. y Achyranthes aspera L. Rev Cubana Plant Med [Internet]. 2010 Jul-Sep [citado 04 Abr 2012];15(3):126-132. Disponible en: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962010000300004&lng=es.
González Madariaga Y, Boffill Cárdenas M, Bermúdez Toledo D, Castillo Alfonso O, Sánchez Álvarez C. Hemólisis producida por Solanum melongena, Cissus sicyoides, Plantago major y Achyranthes aspera. Medicentro Electrónica [Internet]. 2009 [citado 3 Mar 2011];13(1). Disponible en: http://medicentro.vcl.sld.cu/paginas%20de%20acceso/Sumario/ano%202009/v13n1a09/hemolisis9.htm.
Gutiérrez Salinas J, Cruz Tovar L, Chima Galán MC, García Ortiz L, Pérez Razo JC. Efecto de la ingestión de fluoruro de sodio en la concentración de malondialdehído y la actividad de enzimas antioxidantes en el eritrocito de rata. Rev Especialidades Médico-Quirúrgicas. [Internet]. 2009; [citado 20 Dic 2010];14(2):71-7. Disponible en: http://www.medigraphic.com/pdfs/quirurgicas/rmq-2009/rmq092d.pdf.
González YM, Boffill MC, Bermúdez DT, Sánchez CA, Castillo OA. Evaluación del ensayo de fotohemólisis en el sistema de Clasificación ABO Rh+. Medicentro Electrónica [Internet]. 2007 [citado 20 Dic 2008]; 11(1):[aprox 5 p.]. Disponible en: http://medicentro.vcl.sld.cu/paginas%20de%20acceso/Sumario/ano%202007/v11n1a07/evaluacion.htm.
Ambjørn M, Asmussen JW, Lindstam M, Gotfryd K, Jacobsen C, Kiselyov VV, et al. Metallothionein and a peptide modeled after metallothionein, EmtinB, induce Neuronal differentiation and survival through binding to receptors of the Low-density lipoprotein receptor family. J Neurochem. 2008; 104(1):21-37. Citado en PubMed; PMID 17986228.
Chihuailaf Vivanco RH, Wittwer Menge FG, Contreras Barriga PA. Variaciones de la fragilidad osmótica eritrocitaria en bovinos a pastoreo sobre praderas con bajo contenido de selinio y suplementados o no con selenio. Rev Cient Maracaibo [Internet]. 2006 [citado 17 Abr 2011];16(3):227-31. Disponible en: http://www.scielo.org.ve/scielo.php?pid=S0798-22592006000300003&script=sci_arttext&tlng=pt.
Wallinger ML, Rosón M, Ricci C, Linares LM, Reyes Toso CF. Administración de dosis elevadas de vitamina E en ratas adultas con síndrome metabólico experimental: efecto sobre el estrés oxidativo. Diaeta [Internet]. 2011 Jun [citado 11 Abr 2012];29(135):27-34. Disponible en: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-73372011000200003&lng=es.
Bonilla JF, Palomino F. Hemólisis inducida por el ejercicio: relación entre el nivel de actividad de la glucosa-6-fosfato deshidrogenasa y el grado de hemólisis. Rev Colombia Médica [Internet]. 2008 [citado 17 Abr 2011];39(2):112-7. Disponible en: http://www.bioline.org.br/abstract?id=rc08025&lang=es.