Transcription profiling of rat resistance artery in 2 models of hypertension

ABSTRACT: We investigated morphometric structure and gene expression by microarray analysis in a small diameter artery, branch of the saphenous artery (a resistance artery), in representative models of renin-angiotensin system (RAS)-dependent and glucocorticoid hypertension, using the spontaneously hypertensive rat (SHR) and adrenocorticotropic hormone (ACTH)-induced hypertensive rat, respectively. Sixteen-week-old male Wistar-Kyoto (WKY) and age-matched spontaneously hypertensive rats (SHR) were used. Experiment Overall Design: There were 3 experimental groups: Group 1: 16-week male Wistar-Kyoto rats; Group 2: 16-week male Wistar-Kyoto rats treated with ACTH (0.1mg/kg/day) subcutaneously, for 4 weeks prior to sampling (i.e. during weeks 12-16 of life) ; Group3: 16-week male SHR (spontaneously hype

ORGANISM(S): Rattus norvegicus

SUBMITTER: Stephen John Ohms 

PROVIDER: E-GEOD-8051 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress