Evidence mapPaperPMID 41420197Full record

ArticleDiabetology & metabolic syndrome2025

Enhanced risk of thrombosis in aged insulin-treated diabetic rats exposed to non-severe recurrent hypoglycemia.

Ashish K Rehni, Sunjoo Cho, Miguel A Perez-Pinzon, Wenche Jy, Kunjan R Dave

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Article in Diabetology & metabolic syndrome, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ashish K RehniPeritz Scheinberg Cerebral Vascular Disease Research Laboratories, 1600 NW 10th Ave, Miami, 33136, FL, USA.
Sunjoo ChoPeritz Scheinberg Cerebral Vascular Disease Research Laboratories, 1600 NW 10th Ave, Miami, 33136, FL, USA.
Miguel A Perez-PinzonPeritz Scheinberg Cerebral Vascular Disease Research Laboratories, 1600 NW 10th Ave, Miami, 33136, FL, USA.
Wenche JyPeritz Scheinberg Cerebral Vascular Disease Research Laboratories, 1600 NW 10th Ave, Miami, 33136, FL, USA.
Kunjan R DavePeritz Scheinberg Cerebral Vascular Disease Research Laboratories, 1600 NW 10th Ave, Miami, 33136, FL, USA. KDave@med.miami.edu.

Funding

Cerebral ischemia and exposure to recurrent hypoglycemia in diabetesR01NS122808 · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · 2025 to 2025
$411k
NINDS NIH HHS R01 NS122808U.S. National Institutes of Health NS122808
6 · The paper itself

Abstract

backgroundAntidiabetic treatment is linked with an increased risk of hypoglycemia. Several clinical studies have demonstrated that hypoglycemia exposure elevates the risk of cardiovascular diseases in diabetic patients. Our previous research has shown that non-severe recurrent hypoglycemia (RH) exposure increases the risk of thrombosis in young insulin-treated diabetic (ITD) rats. Given that a substantial subset of diabetes patients who experience cardiovascular complications are elderly and the effect of non-severe RH on thrombosis risk in aged subjects remains unknown, we tested the hypothesis that prior RH exposure enhances thrombosis in aged ITD rats.

methodsAged, insulin-treated streptozotocin-diabetic Wistar rats of both sexes were randomly assigned to either the recurrent hyperinsulinemic euglycemia control or the recurrent hyperinsulinemic hypoglycemia group. The risk of thrombosis was quantified using an in vivo model.

resultsRH increases the risk of thrombosis in male ITD rats 7 days after exposure. A twice-weekly hypoglycemia exposure for 6 weeks also elevated the risk of thrombosis in male rats. Similar exposures to RH also increased the risk of thrombosis in aged female rats.

conclusionsExposure to non-severe RH increases the risk of thrombosis in aged ITD rats of both sexes. Nonetheless, it remains uncertain whether aging influences the characteristics of thrombosis observed in RH-exposed young ITD rats as well as its clinical consequences, highlighting the need for further research.

Indexed as

AgingCardiovascular diseaseCerebrovascular diseaseHypercoagulable stateNon-severe recurrent hypoglycemiaStroke risk

Identifiers

PMID41420197
PMCPMC12715970

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