کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2603953 1133850 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of ginsenoside Rg1 on postimplantation rat and mouse embryos cultured in vitro
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست بهداشت، سم شناسی و جهش زایی
پیش نمایش صفحه اول مقاله
Effects of ginsenoside Rg1 on postimplantation rat and mouse embryos cultured in vitro
چکیده انگلیسی

GRg1 is one of the most important active agents extracted from ginseng. Although there are numerous reports in the medical literature concerning the beneficial effects of GRg1, little is known about its effects on embryonic development. In our study, whole embryo culture was applied to explore the effects of GRg1 on SD rat and ICR mouse embryos during their critical period of organogenesis. All embryos were exposed to different concentrations of GRg1, and scored for their growth and differentiation at the end of the 48-h culture period. Total morphological score decreased significantly at the concentration of GRg1 of 50 μg/ml to mice and at 30 μg/ml to rats. The whole embryonic growth was affected, represented as reduced crown-rump length and head length, and decreased number of somites from 10 μg/ml both in mice and rats. Morphological development was influenced relatively late. To rats, the scores of flexion, forelimb bud and hindlimb bud were significantly reduced at 30 μg/ml, and heart was among the affected organs. However, the effect on heart was not observed in mice, and flexion and limb buds were influenced at 50 μg/ml. These results demonstrate that GRg1 has embryotoxicity during both rat and mouse organogenetic period and rats might be more sensitive than mice. We suggest that pregnant women of first trimester should use ginseng with caution before the exact conclusion is obtained.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Toxicology in Vitro - Volume 20, Issue 2, March 2006, Pages 234–238
نویسندگان
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