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Establishment of a Method for Measuring Antioxidant Capacity in Urine, Based on Oxidation Reduction Potential and Redox Couple I2KI
المؤلفون المشاركون
Cao, Tinghui
He, Min
Bai, Tianyu
Liu, Hui
المصدر
Bioinorganic Chemistry and Applications
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-27
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Objectives.
To establish a new method for determination of antioxidant capacity of human urine based on the redox couple I2/KI and to evaluate the redox status of healthy and diseased individuals.
Methods.
The method was based on the linear relationship between oxidation reduction potential (ORP) and logarithm of concentration ratio of I2/KI.
ORP of a solution with a known concentration ratio of I2/KI will change when reacted with urine.
To determine the accuracy of the method, both vitamin C and urine were reacted separately with I2/KI solution.
The new method was compared with the traditional method of iodine titration and then used to measure the antioxidant capacity of urine samples from 30 diabetic patients and 30 healthy subjects.
Results.
A linear relationship was found between logarithm of concentration ratio of I2/KI and ORP (R2=0.998).
Both vitamin C and urine concentration showed a linear relationship with ORP (R2=0.994 and 0.986, resp.).
The precision of the method was in the acceptable range and results of two methods had a linear correlation (R2=0.987).
Differences in ORP values between diabetic group and control group were statistically significant (P<0.05).
Conclusions.
A new method for measuring the antioxidant capacity of clinical urine has been established.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cao, Tinghui& He, Min& Bai, Tianyu& Liu, Hui. 2016. Establishment of a Method for Measuring Antioxidant Capacity in Urine, Based on Oxidation Reduction Potential and Redox Couple I2KI. Bioinorganic Chemistry and Applications،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096801
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cao, Tinghui…[et al.]. Establishment of a Method for Measuring Antioxidant Capacity in Urine, Based on Oxidation Reduction Potential and Redox Couple I2KI. Bioinorganic Chemistry and Applications No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096801
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cao, Tinghui& He, Min& Bai, Tianyu& Liu, Hui. Establishment of a Method for Measuring Antioxidant Capacity in Urine, Based on Oxidation Reduction Potential and Redox Couple I2KI. Bioinorganic Chemistry and Applications. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096801
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1096801
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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