ArticleCroatian medical journal2021
SIRT1 and Klotho expression in the heart and kidneys of rats with acute and chronic renovascular hypertension.
Article in Croatian medical journal, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Canagliflozin ameliorates high-salt-induced renal injury and premature aging in male Dahl salt-sensitive rats, with associated changes in SIRT6/HIF-1α signaling.Renal failure · 2025Article
- Canagliflozin improves high-salt-induced aortic arteriosclerosis and premature aging in dahl salt-sensitive rats through the SIRT6/HIF-1 α signaling pathway.Molecular and cellular biochemistry · 2025Article
- Acetylation in renal physiology and pathophysiology.Frontiers in pharmacology · 2025Review
- Quercetin Prevents Hypertension in Dahl Salt-sensitive Rats F ed a High-salt Diet Through Balancing Endothelial Nitric Oxide Synthase and Sirtuin 1.Combinatorial chemistry & high throughput screening · 2024Article
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Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo evaluate Klotho and SIRT1 expression in the heart and kidneys of rats with acute and chronic renovascular hypertension.
methodsFour and sixteen weeks after the induction of renovascular hypertension by clipping the left renal artery, systemic blood pressure, serum angiotensin II level, and the expression of Klotho and SIRT1 proteins and oxidative stress indices in the heart and kidneys were assessed.
resultsSIRT1 level was significantly reduced in the ischemic (left) kidney in acute and chronic phases of hypertension. In the heart, it decreased in the acute phase, but increased in the chronic phase. Klotho levels in the heart and kidneys did not change significantly in either hypertension phase. Superoxide dismutase (SOD) activity in the heart significantly decreased, and SOD, total antioxidant capacity, and malondialdehyde in the ischemic kidney significantly increased during the development of hypertension. Serum angiotensin II level significantly increased in the acute phase of hypertension.
conclusionDevelopment of renovascular hypertension was associated with a reduction of SIRT1 expression in the heart and ischemic kidney. As angiotensin II and SIRT1 counteract each other's expression, a SIRT1 reduction in the heart and kidney, along with the influence of systemic/local angiotensin II, seems to be partly responsible for hypertension development. A combination of SIRT1 agonists and angiotensin II antagonists may be considered for use in the treatment of renovascular hypertension.
Indexed as
Identifiers
34730891PMC8596473W3209907767What OpenQuestion holds
Registered trials
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