Altered gene and protein expression in liver of the obese spontaneously hypertensive/NDmcr-cp rat.

ABSTRACT:

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Background

It is difficult to study the mechanisms of the metabolic syndrome in humans due to the heterogeneous genetic background and lifestyle. The present study investigated changes in the gene and protein profiles in an animal model of the metabolic syndrome to identify the molecular targets associated with the pathogenesis and progression of obesity related to the metabolic syndrome.

Methods

We extracted mRNAs and proteins from the liver tissues of 6- and 25-week-old spontaneously hypertensive/NIH -corpulent rat SHR/NDmcr-cp (CP), SHR/Lean (Lean) and Wistar Kyoto rats (WKY) and performed microarray analysis and two-dimensional difference in gel electrophoresis (2D-DIGE) linked to a matrix-assisted laser desorption ionization time-of-flight tandem mass

SUBMITTER: Chang J 

PROVIDER: S-EPMC3565951 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature