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Antioxidant therapy for management of oxidative stress induced hypertension
Khalil Ali Ahmad1, Dai Yuan Yuan1, Waqas Nawaz2
1a Department of Pharmacology, School of Pharmacy , China Pharmaceutical University , Nanjing , China.
Insights
Oxidative stress significantly contributes to hypertension, a major cardiovascular risk factor. Antioxidant therapies, including vitamins and certain medications, show promise in managing this condition.
Area of Science:
- Cardiology
- Pharmacology
- Biochemistry
Background:
- Hypertension is a primary global risk factor for cardiovascular diseases and mortality.
- The precise mechanisms of hypertension are not fully elucidated, but oxidative stress is increasingly implicated.
- Oxidative stress plays a critical role in the pathophysiology of hypertension.
Purpose of the Study:
- To emphasize the significance of antioxidant therapy in managing hypertension.
- To review the current understanding of oxidative stress in hypertension.
- To highlight the role of antioxidants in mitigating oxidative stress-induced hypertension.
Main Methods:
- Literature review of preclinical studies and clinical trials.
- Analysis of existing research on oxidative stress and hypertension.
- Examination of antioxidant compounds and their effects.
Main Results:
- Evidence supports the role of oxidative stress in hypertension development.
- Antioxidant compounds like Vitamin E and Vitamin C show potential therapeutic benefits.
- Certain antihypertensive drugs possess antioxidative properties.
Conclusions:
- Antioxidant therapy is crucial for managing oxidative stress-induced hypertension.
- Further research into antioxidant mechanisms is warranted.
- Targeting oxidative stress offers a promising therapeutic strategy for hypertension.
Abstract:
Hypertension is considered as the most common risk factor for cardiovascular diseases, also is regarded as a leading cause of the mortality and morbidity worldwide. The mechanisms underlying the pathological process of hypertension are not completely explained. However, there is growing evidence that increased oxidative stress plays an important role in the pathophysiology of hypertension. Several preclinical studies and clinical trials have indicated that antioxidant therapy is important for management of hypertension, using antioxidants compounds such as alpha tocopherol (Vit E) and ascorbic acid (Vit C), polyphenols with others and some antihypertensive drugs that are now in clinical use (e.g. ACEIs, ARBs, novel B-blockers, dihydropyridine CCBs) which have antioxidative pleiotropic effects. The purpose of this review is to highlight the importance of antioxidant therapy for management of oxidative stress induced hypertension. Furthermore, we review the current knowledge in the oxidative stress and its significance in hypertension.
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