کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3914860 | 1251486 | 2011 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Arnebia preventing the expression of Muc1 protein decrease results in anti-implantation in early pregnant mice Arnebia preventing the expression of Muc1 protein decrease results in anti-implantation in early pregnant mice](/preview/png/3914860.png)
BackgroundThe study was designed to explore the relationship between the anti-implantation activity of arnebia and the expression of Muc1 protein in the endometrium of early pregnant mice.Study designThe aqueous extract of arnebia was administered to mice on Days 1–4 postcoitum, and the mice were sacrificed to asses the implantation rate on Day 8 postcoitum. On the night of Day 4 postcoitum and on the morning of Day 5 postcoitum, the treated mice were sacrificed to study the influence on endometrium. The extract of arnebia was administered to mice on Days 11–14 postcoitum, and the mice were sacrificed to asses abortion on Day 18 postcoitum. The reversible effect of arnebia on mice was also studied.ResultsThe endometrium in the experimental group exhibited morphological changes compared with that in the control group. The expression of Muc1 protein was increased with the increasing doses of arnebia, while in control group, it increased a little. The experiments of pseudopregnancy and normal mice show the identical expression of Muc1. The anti-implantation effect of arnebia was reversible.ConclusionThe arnebia may prevent embryo implantation by inhibiting the decrease of the Muc1 protein.
Journal: Contraception - Volume 83, Issue 4, April 2011, Pages 378–384