Hypoglycemic Activity of Aqueous Extracts from Catharanthus roseus
المؤلفون المشاركون
Vega-Ávila, Elisa
Cano-Velasco, José Luis
Alarcón-Aguilar, Francisco J.
Fajardo Ortíz, María del Carmen
Almanza-Pérez, Julio César
Román-Ramos, Rubén
المصدر
Evidence-Based Complementary and Alternative Medicine
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-09-27
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Catharanthus roseus (L.) is used in some countries to treat diabetes.
The aim of this study was to evaluate the hypoglycemic activity of extracts from the flower, leaf, stem, and root in normal and alloxan-induced diabetic mice.
Methods.
Roots, leaves, flowers, and stems were separated to obtain organic and aqueous extracts.
The blood glucose lowering activity of these extracts was determinate in healthy and alloxan-induced (75 mg/Kg) diabetic mice, after intraperitoneal administration (250 mg/Kg body weight).
Blood samples were obtained and blood glucose levels were analyzed employing a glucometer.
The data were statistically compared by ANOVA.
The most active extract was fractioned.
Phytochemical screen and chromatographic studies were also done.
Results.
The aqueous extracts from C.
roseus reduced the blood glucose of both healthy and diabetic mice.
The aqueous stem extract (250 mg/Kg) and its alkaloid-free fraction (300 mg/Kg) significantly (P<0.05) reduced blood glucose in diabetic mice by 52.90 and 51.21%.
Their hypoglycemic activity was comparable to tolbutamide (58.1%, P<0.05).
Conclusions.
The best hypoglycemic activity was presented for the aqueous extracts and by alkaloid-free stem aqueous fraction.
This fraction is formed by three polyphenols compounds.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Vega-Ávila, Elisa& Cano-Velasco, José Luis& Alarcón-Aguilar, Francisco J.& Fajardo Ortíz, María del Carmen& Almanza-Pérez, Julio César& Román-Ramos, Rubén. 2012. Hypoglycemic Activity of Aqueous Extracts from Catharanthus roseus. Evidence-Based Complementary and Alternative Medicine،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-992793
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Vega-Ávila, Elisa…[et al.]. Hypoglycemic Activity of Aqueous Extracts from Catharanthus roseus. Evidence-Based Complementary and Alternative Medicine No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-992793
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Vega-Ávila, Elisa& Cano-Velasco, José Luis& Alarcón-Aguilar, Francisco J.& Fajardo Ortíz, María del Carmen& Almanza-Pérez, Julio César& Román-Ramos, Rubén. Hypoglycemic Activity of Aqueous Extracts from Catharanthus roseus. Evidence-Based Complementary and Alternative Medicine. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-992793
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-992793
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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