کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10767953 | 1050801 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ginkgolides induce apoptosis and decrease cell numbers in mouse blastocysts
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
زیست شیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ginkgolides induce apoptosis and decrease cell numbers in mouse blastocysts Ginkgolides induce apoptosis and decrease cell numbers in mouse blastocysts](/preview/png/10767953.png)
چکیده انگلیسی
In this report, we examine the cytotoxic effect of ginkgolides, the major components of Ginkgo biloba extracts, on the blastocyst stage of mouse embryos and on subsequent early postimplantation embryonic development in vitro. Terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling assay revealed that blastocysts treated with 5 or 10 μM ginkgolide A or ginkgolide B showed increased apoptosis versus untreated controls. This could be correlated with the observation that ginkgolide-treated blastocysts showed a significant reduction in the average number of total cells in the blastocyst and trophectoderm/inner cell mass lineage versus controls. In addition, ginkgolide-pretreated blastocysts showed normal levels of implantation on culture dishes in vitro, but significantly fewer embryos reached the later stages of embryonic development in the treatment groups versus the controls, instead dying at relatively early stages of development. Our results collectively indicate that ginkgolide treatment of mouse blastocysts induces apoptosis, decreases cell numbers, retards early postimplantation blastocyst development, and increases early-stage blastocyst death. These novel findings provide important new insights into the effect of Ginkgo biloba extracts on mouse blastocysts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biochemical and Biophysical Research Communications - Volume 338, Issue 2, 16 December 2005, Pages 1263-1267
Journal: Biochemical and Biophysical Research Communications - Volume 338, Issue 2, 16 December 2005, Pages 1263-1267
نویسندگان
Wen-Hsiung Chan,