Nonsurgical embryo transfer in the common marmoset monkey
Nonsurgical embryo transfer in the common marmoset monkey
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DOI：
10.1111/j.1600-0684.1997.tb00218.x
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发表时间：
1997-10-01
影响因子：
0.7
通讯作者：
Thomson, JA
中科院分区：
文献类型：
--
作者：
Marshall, VS;Kalishman, J;Thomson, JA
一种非手术胚胎移植技术在普通绒猴的发展。传输是同步的（ST）或异步的（AT）。在排卵后5 - 8天进行同步移植（胚胎供体和胚胎受体在同一天排卵）。当受体排卵后2至4天（供体排卵后6至8天）时，进行异步移植（胚胎供体在胚胎受体之前至少2天排卵）。四个怀孕从九个转移（44%）建立了AT，和三个怀孕进行到足月。仅1/11例ST转移（9%）导致妊娠，在妊娠第40天流产。AT组（17个胚胎中6个婴儿; 35%）比ST组（22个胚胎中0个婴儿; 0%; p
A technique for nonsurgical embryo transfer in common marmosets was developed. Transfers were either synchronous (ST) or asynchronous (AT). Synchronous transfers (embryo donor and the embryo recipient ovulated on the same day) were performed 5 to 8 days postovulation. Asynchronous transfers (embryo donor had ovulated at least 2 days before the embryo recipient) were performed when the recipient was 2 to 4 days post-ovulation (donor was 6 to 8 days post-ovulation). Four pregnancies from nine transfers (44%) were established by AT, and three pregnancies were carried to term. Only 1 of 11 transfers (9%) from ST resulted in a pregnancy, which was lost by Day 40 of gestation. Significantly more infants were born from AT (6 infants from 17 embryos; 35%) than from ST (0 infants from 22 embryos; 0%; p