Ascorbic Acid Supplementation During Endurance Training in Hypertensive Men: Effect on Catalase, Nitric Oxide and Blood Pressure
Message:
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
Objectives

 The aim of this research was to study the influence of consuming ascorbic acid during high -intensity endurance training on catalase (CAT), nitric oxide (NO) concentration, and blood pressure (BP) in hypertensive male.

Methods

 36 hypertensive male voluntary participated in the present study and randomly assigned into endurance training-ascorbic acid (HTC; n = 9), endurance training-placebo (HTP; n = 9), ascorbic acid (AA; n = 9) and control (n = 9). The exercise protocol was including continuous running exercise training with gradually increasing of duration and intensity, 3 times a week for 10 weeks. The supplement groups consumed daily 500 mg of ascorbic acid, and the placebo group consumed the same amount of maltodextrin. Fasting blood samples was gathered before the beginning exercise protocol and one day after last session for analyzing CAT and NO.

Results

 Results showed that activity of CAT and NO concentration were significantly increased only in the HTC and HTP (P ≤ 0.05). Also, in the HTP and HTC, a significant decrease observed in the systolic and diastolic (P ≤ 0.05). Nevertheless, there was no significant difference between HTC and HTP in SBP and DBP (P > 0.05).

Conclusions

 Finally, we concluded that, continuous running exercise training has positive effect on the catalase and oxide nitric activity, and can improve blood pressure in the hypertensive men. Anyway, combined the high -intensity aerobic training with ascorbic acid may have not more efficacy.
 

Language:
English
Published:
Journal of Clinical Research in Paramedical Sciences, Volume:10 Issue: 1, Jun 2021
Page:
4
magiran.com/p2289628  
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یک‌ساله به مبلغ 990,000ريال می‌توانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
  • حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران می‌شود.
  • پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانه‌های چاپی و دیجیتال را به کاربر نمی‌دهد.
In order to view content subscription is required

Personal subscription
Subscribe magiran.com for 50 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!