کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2394323 1551553 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Relationship of Some Oxidative Stress Biomarkers in Jumper Horses After Regular Training Program
ترجمه فارسی عنوان
رابطه برخی از بیومارکرهای استرس اکسیداتیو در اسب های جهنده پس از برنامه آموزشی منظم
کلمات کلیدی
اسب ورزشی؛ اکسیداسیون لیپید و پروتئین ؛ استرس اکسیداتیو؛ تعادل ردوکس
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
چکیده انگلیسی


• The redox status of blood samples and the oxidative damage to lipids and proteins was evaluated in trained horses.
• Lipid peroxidation and protein oxidation are related to the oxidant substances in trained jumper horses.
• The present data can be useful to assess the status of an athletic horse and its adaptability to physical effort.

In the present study, the redox status of blood samples, by assessing the total oxidant status (TOS), the total antioxidant capacity (TAC), and the oxidative stress index (OSI), together with the nitric oxide radical (NO
• ) metabolite (NOx) content, was evaluated in trained horses. Moreover, the oxidative damage to lipids and proteins, analyzed as thiobarbituric acid reactive substances (TBARS) and advanced oxidation protein products (AOPP), was also assessed. Twenty-five regularly trained Italian Saddle horses (7–10 year old, 12 geldings and 13 females, mean body weight 480 ± 30 kg) were enrolled in this study. Animals were carried on with their specific training programs for jumpers for 6 days per week with a day of rest, during which blood sampling was performed. On obtained serum samples, TOS, TAC, NOx, TBARS, and AOPP were measured. Our results showed significant linear correlations among markers of redox potential (TAC, TOS, and OSI) and among TOS and NOx with serum markers of lipid and protein oxidative injury (TBARS and AOPP). Furthermore, multiple linear regression analysis has shown that lipid peroxidation and protein oxidation levels are related to the content of oxidant substances (TOS and NOx). The obtained data can be useful to assess the status of an athletic horse and its adaptability to physical effort, providing an opportunity to modify the training schedule to achieve the desired performance.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Equine Veterinary Science - Volume 47, December 2016, Pages 20–24
نویسندگان
, , , , , ,