cardiovascular system
N |
• blood pressure under resting conditions and hypotension induced by pregnancy or after LPS treatment is normal
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Allele Symbol Allele Name Allele ID |
Adm+ wild type MGI:2434132 |
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Summary |
5 genotypes
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
N |
• blood pressure under resting conditions and hypotension induced by pregnancy or after LPS treatment is normal
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
N |
• blood pressure under resting conditions is normal
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• heterozygotes show no significant differences in body size or heart and kidney weight relative to wild-type mice
• however, at 14 days after Ang II infusion, heterozygotes exhibit more severe cardiac hypertrophy than wild-type mice, as shown by a significantly higher increase in heart weight to body weight ratios
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• at 14 days after angiotensin II (Ang II) infusion, heterozygotes exhibit a significantly increased left ventricular wall thickness relative to wild-type mice (IVST; 1.16 0.09 mm vs 1.06 0.14 mm, respectively)
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• heterozygotes exhibit a significantly lower ejection fraction both before and after Ang II infusion
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• original findings indicate that adult heterozygotes show a mild (~10 mmHg) increase in arterial blood pressure relative to wild-type mice, associated with reduced nitric oxide production (J:89608)
• however, subsequent analysis showed no significant differences in systolic blood pressure changes induced by Ang II infusion (J:106173)
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• heterozygotes show no significant differences in body size or heart and kidney weight relative to wild-type mice
• however, at 14 days after Ang II infusion, heterozygotes exhibit more severe cardiac hypertrophy than wild-type mice, as shown by a significantly higher increase in heart weight to body weight ratios
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• heterozygotes exhibit a significantly lower ejection fraction both before and after Ang II infusion
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• after Ang II infusion, heterozygotes display a more severe glomerulosclerosis and a higher glomerular injury score than wild-type mice
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• after Ang II infusion, heterozygotes display significantly reduced creatinine clearance relative to wild-type mice
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• heterozygotes exhibit a significantly reduced urine volume relative to wild-type mice
• after Ang II infusion, heterozygotes display a significantly lower increase in urine volume relative to wild-type mice
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• after Ang II infusion, heterozygotes exhibit a significantly lower water intake relative to wild-type mice
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• in severe cases fibrinoid necrosis is seen in the perivascular area of the coronary artery in heterozygous mice given angiotensin II and fed a high salt diet
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• inflammation of the perivascular area of the coronary artery is more severe in heterozygous mice given angiotensin II and fed a high salt diet compared to similarly treated wild-type mice
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• elevated urinary excretion of 8-hydroxydeoxyguanosine and isoprostane, elevated expression of Ncf2 and Cybb, and increased 3-nitrotyrosine staining all indicate elevated oxidative stress in the hearts of heterozygous mice given angiotensin II and fed a high salt diet compared to similarly treated wild-type mice
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• inflammation of the perivascular area of the coronary artery is more severe in heterozygous mice given angiotensin II and fed a high salt diet compared to similarly treated wild-type mice
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• male cardiomyocytes are larger than in Tg(Alb1-Ren)1Unc male mice
• however, there is no difference in cardiomyocyte size in female mice compared to Tg(Alb1-Ren)1Unc female mice
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• male mice exhibit increased cardiac hypertrophy compared to Tg(Alb1-Ren)1Unc male mice
• however, female mice are not significantly different in terms of cardiac hypertrophy compared to female mice containing Tg(Alb1-Ren)1Unc and the degree of coronary artery fibrosis is the same as in Tg(Alb1-Ren)1Unc mice regardless of sex
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• 149+/-12 mmHg compared to 108+/-9 mmHg in wild-type mice
• however, blood pressure is not significantly different from Tg(Alb1-Ren)1Unc containing mice
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• glomerulosclerosis is worse in male mice than in Tg(Alb1-Ren)1Unc male mice
• however, there is no difference in glomerulosclerosis in female mice compared to Tg(Alb1-Ren)1Unc female mice
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• presence of proteinacious casts is worse in male mice than in Tg(Alb1-Ren)1Unc male mice
• however, there is no difference in presence of proteinacious casts in female mice compared to Tg(Alb1-Ren)1Unc female mice
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• renal fibrosis is worse in male mice than in Tg(Alb1-Ren)1Unc male mice
• however, there is no difference in renal fibrosis in female mice compared to Tg(Alb1-Ren)1Unc female mice
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• male cardiomyocytes are larger than in Tg(Alb1-Ren)1Unc male mice
• however, there is no difference in cardiomyocyte size in female mice compared to Tg(Alb1-Ren)1Unc female mice
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• male mice exhibit increased cardiac hypertrophy compared to Tg(Alb1-Ren)1Unc male mice
• however, female mice are not significantly different in terms of cardiac hypertrophy compared to female mice containing Tg(Alb1-Ren)1Unc and the degree of coronary artery fibrosis is the same as in Tg(Alb1-Ren)1Unc mice regardless of sex
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Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO) |
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last database update 03/18/2025 MGI 6.24 |
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