Gene expression in the chronic ethanol-treated rat liver during liver regeneraiton

ABSTRACT: In this study, we analyzed the effects of chronic alcohol consumption on liver repair and regeneration after partial hepatectomy (PHx). Rats were fed a liquid diet containing 36% of total calories derived from ethanol for 5 weeks; corresponding pair-fed calorie-matched controls were fed diets in which ethanol calories were replaced either by carbohydrate or by fat. After 5 weeks, rats were subjected to 70% PHx and liver samples were collected at 1, 6 and 24h after the surgery. The excised liver samples at t=0 served as within-animal controls. We used Affymetrix Rat Gene 1.0 ST  arrays to obtain global gene expression data from each liver sample (n=4 replicate rats, 72 arrays total). Gene expression was profiled in the chronic ethanol-fed (EtOH) and carbohydrate control pair-fed (CHO) live

ORGANISM(S): Rattus norvegicus

SUBMITTER: Egle Juskeviciute 

PROVIDER: E-GEOD-33785 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress