کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5857042 1131991 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
In vivo safety evaluation of UP780, a standardized composition of aloe chromone aloesin formulated with an Aloe vera inner leaf fillet
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست بهداشت، سم شناسی و جهش زایی
پیش نمایش صفحه اول مقاله
In vivo safety evaluation of UP780, a standardized composition of aloe chromone aloesin formulated with an Aloe vera inner leaf fillet
چکیده انگلیسی
Safety profiles of the aloe chromone aloesin or Aloe vera inner leaf fillet (Qmatrix) as a well tolerated entity have been reported separately. UP780, a standardized composition of aloe chromone formulated with an Aloe vera inner leaf fillet, has shown a significant beneficial effect in lowering blood glucose and improving insulin resistance in human. Here we evaluate the safety of UP780 after a repeated 14 and 90-day oral administration in CD-1 mice. UP780 was given at doses of 100 mg/kg/day, 500 mg/kg/day and 1000 mg/kg/day to groups of 10 male and 10 female for 90 days or administered by oral gavage at a dose of 2 g/kg/day to groups of 5 male and 5 female for 14 days. Body weight, feed consumption, hematology, clinical chemistry and histopathologic evaluation were performed. UP780 at a dose of 1000 mg/kg/day or at 2000 mg/kg/day produced no treatment-related toxicity or mortality. Body weight gain or feed consumption was similar between groups. There was no test article-related microscopic change. Spontaneously occurring minor changes in clinical chemistry and hematology were observed. However, these changes were limited to one sex or were not dose correlated. UP780 was well tolerated in this strain. A dose of 2000 mg/kg/day was identified as the NOAEL (no-observed-adverse-effect-level).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Regulatory Toxicology and Pharmacology - Volume 69, Issue 3, August 2014, Pages 390-397
نویسندگان
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