Research on the effect of valsartan on atherosclerosis in rabbits and pro-oncogenes / 中国基层医药

Objective To investigate the effect of different doses valsartan on atherosclerosis in rabbits. Methods 53 white rabbits were randomly divided into control group,cholesterol group,and valsartan group of high-,middle-,and low-dose.The positive expression of pro-oncogene c-myc and c-fos mRNA was studied with in situ reverse transcription-PCR)ISRT-PCR).The histoppathological changes of aorta were observed.Results)1) Positive expression rate of pro-oncogene c-myc and c-fos mRNA was significantly higher in cholesterol than that in the qontrol group.The rate of positive expression was remarkably lower in the high-dose valsartan group than that in the cholesterol group)P