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Salt and hypertension in diabetes
1Division of Nephrology and Blood Purification, Nissay Hospital, 6-3-8 Itachibori, Nishi-ku, Osaka, 550-0012 Japan.
Diabetology International
|January 4, 2019
Summary
Diabetes increases heart attack and stroke risk. This review explores how salt sensitivity contributes to hypertension in diabetic patients, highlighting key physiological factors.
Area of Science:
- Cardiovascular Science
- Endocrinology
- Nephrology
Background:
- Diabetes mellitus is a growing global health concern.
- Diabetic adults face significantly higher risks of cardiovascular events like heart attack and stroke.
- Diabetic nephropathy is a primary driver of end-stage renal disease.
Purpose of the Study:
- To review existing research on the link between salt intake and hypertension in diabetic individuals.
- To elucidate the mechanisms underlying salt-sensitive blood pressure in diabetes.
Main Methods:
- Literature review of previous studies on salt, hypertension, and diabetes.
- Analysis of physiological factors contributing to salt sensitivity.
Main Results:
- Salt sensitivity of blood pressure is elevated in diabetic patients.
- Hyperinsulinemia, hyperglycemia, and sympathetic nervous system activation are key contributors.
- These factors are particularly relevant in obese individuals with type 2 diabetes.
Conclusions:
- Understanding the salt-hypertension relationship is crucial for managing diabetes complications.
- Targeting factors like hyperinsulinemia and hyperglycemia may help control blood pressure in diabetics.
- Further research is needed to optimize dietary salt recommendations for diabetic populations.
Keywords:
HyperinsulinemiaIncretin-related drugsSodium–glucose transporter 2Sympathetic nervous systemType 2 diabetesMore Related Videos
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