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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Diminuição da proteína GLUT4 em tecido adiposo de ratos tratados com injeções subcutâneas de óleos de soja ou de girassol. / Decrease in GLUT4 protein in adipose tissue of rats treated with subcutaneous injections of soybean or sunflower oils.

Eichler, Paula 26 June 2008 (has links)
Tratamos ratos por 7 dias com injeções subcutâneas de óleos de soja (S) ou de girassol (G). Verificamos o desenvolvimento de resistência insulínica, com diminuição de GLUT4 e de sua translocação no tecido adiposo de ratos tratados com estes óleos, apesar de aumento no RNAm de GLUT4 no músculo e no tecido adiposo. O tratamento com girassol diminuiu RNAm de GLUT1 no adiposo, onde também diminuiu a quantidade de RNAm de NF-<font face=\"symbol\">kB. (outros fatores transcricionais não apresentaram alteração: PPAR<font face=\"symbol\">g, MEF2A e MF2D). Dosamos ácidos graxos no plasma, fígado (sem alterações), músculo (palmitoléico aumentou no grupo G; linolênico diminuiu no S e G e araquidônico aumentou no S) e adiposo (palmítico e esteárico aumentaram e linoleico diminuiu nos grupos S e G, além de aumentar a proporção saturados/ insaturados). / We treated rats for 7 days with subcutaneous soybean (SB) oil or sunflower (SF)oil injections. Insulin resistance was developed, with a decrease in GLUT4 quantity and translocation in adipose tissue in the rats treated with those oils, despite GLUT4 mRNA increase in muscle and adipose tissue. Sunflower treatment led to decrease in GLUT1mRNA in adipose tissue, where NF- <font face=\"symbol\">kB mRNA was also decreased (other transcriptional factors did not change: PPAR<font face=\"symbol\">g, MEF2A e MF2D). Fatty acids were measured in the plasma, the liver (no changes), muscle (palmitoleic increased in SF, linolenic decreased in SB and SF and arachidonic increased in SB) and adipose tissue (palmitic and stearic increased and linoleico decreased in SB and SF, besides increasing in saturated/ unsaturated ratio.
2

Diminuição da proteína GLUT4 em tecido adiposo de ratos tratados com injeções subcutâneas de óleos de soja ou de girassol. / Decrease in GLUT4 protein in adipose tissue of rats treated with subcutaneous injections of soybean or sunflower oils.

Paula Eichler 26 June 2008 (has links)
Tratamos ratos por 7 dias com injeções subcutâneas de óleos de soja (S) ou de girassol (G). Verificamos o desenvolvimento de resistência insulínica, com diminuição de GLUT4 e de sua translocação no tecido adiposo de ratos tratados com estes óleos, apesar de aumento no RNAm de GLUT4 no músculo e no tecido adiposo. O tratamento com girassol diminuiu RNAm de GLUT1 no adiposo, onde também diminuiu a quantidade de RNAm de NF-<font face=\"symbol\">kB. (outros fatores transcricionais não apresentaram alteração: PPAR<font face=\"symbol\">g, MEF2A e MF2D). Dosamos ácidos graxos no plasma, fígado (sem alterações), músculo (palmitoléico aumentou no grupo G; linolênico diminuiu no S e G e araquidônico aumentou no S) e adiposo (palmítico e esteárico aumentaram e linoleico diminuiu nos grupos S e G, além de aumentar a proporção saturados/ insaturados). / We treated rats for 7 days with subcutaneous soybean (SB) oil or sunflower (SF)oil injections. Insulin resistance was developed, with a decrease in GLUT4 quantity and translocation in adipose tissue in the rats treated with those oils, despite GLUT4 mRNA increase in muscle and adipose tissue. Sunflower treatment led to decrease in GLUT1mRNA in adipose tissue, where NF- <font face=\"symbol\">kB mRNA was also decreased (other transcriptional factors did not change: PPAR<font face=\"symbol\">g, MEF2A e MF2D). Fatty acids were measured in the plasma, the liver (no changes), muscle (palmitoleic increased in SF, linolenic decreased in SB and SF and arachidonic increased in SB) and adipose tissue (palmitic and stearic increased and linoleico decreased in SB and SF, besides increasing in saturated/ unsaturated ratio.

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