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http://purl.uniprot.org/citations/32128711http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/32128711http://www.w3.org/2000/01/rdf-schema#comment"

Background

Upregulation of the sodium glucose co-transporter (SGLT2) is implicated in acute renal injury (ARI) progression and is regulated by extracellular signal-regulated kinase (ERK), hypoxia-inducible factor 1 alpha (HIF1α) or prostaglandin E2 (PGE2). This study aimed to assess the possible protective effect of nebivolol on renal ischemia/reperfusion (IR) and glycerol-induced ARI targeting SGLT2 via modulating the ERK-HIF1α pathway.

Methods

Rats were divided into control, sham, IR or nebivolol-treated group, in which rats were treated with nebivolol (10 mg/kg) for 3 days prior to the induction of IR. The rats were subjected to renal ischemia by bilateral clamping of the pedicles for 45 min, followed by 24 h reperfusion. Another group of rats received the vehicle or nebivolol (10 mg/kg) for 3 days followed by injection of 50% glycerol (8 ml/kg, IM) or saline. Kidney function tests, systolic blood pressure (SBP), oxidative stress markers [malondialdehyde (MDA) and NADPH oxidase] and kidney levels of nitric oxide (NO), inducible nitric oxide synthase (iNOS), HIF1α, ERK phosphorylation and PGE2 were determined. Additionally, renal sections were used for histological grading of renal injury and immunological expression of SGLT2.

Results

ARI rats showed significantly increased SBP, poor kidney function tests, increased oxidative stress, iNOS, NO, HIF1α levels, decreased PGE2 and ERK phosphorylation and upregulation of SGLT2 expression. Nebivolol treatment protected against the kidney damage both on the biochemical and histological levels.

Conclusion

Nebivolol has a direct renoprotective effect, at least in part, by down-regulating SGLT2 possibly via modulating HIF1α, ERK activity and PGE2 production."xsd:string
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http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/author"Shaheen A."xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/author"Elshazly S.M."xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/author"Nasr A.M."xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/author"Rezq S."xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/date"2020"xsd:gYear
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/name"Pharmacol Rep"xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/pages"956-968"xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/title"Renal protective effect of nebivolol in rat models of acute renal injury: role of sodium glucose co-transporter 2."xsd:string
http://purl.uniprot.org/citations/32128711http://purl.uniprot.org/core/volume"72"xsd:string
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