Previous studies have found that cortisol levels in cord blood are lowest in babies born by elective Caesarean, followed by spontaneous vaginal delivery.

先前的研究发现，婴儿脐带血中的皮质醇水平剖腹产最低，其次是顺产。

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Three hospitals - two in Texas, one in North Carolina - are piloting a federal program that allows women to mail in cord blood from anywhere in the continental U.

三家医院，两家在德州，一家在北卡罗莱纳州，试运行这一联邦项目。

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The phone, which can also be charged with a traditional plug-in cord, is initially available in Sweden; Samsung said it will quickly roll it out elsewhere in Europe and Asia.

这款手机还可以通过传统的电源线充电，将先在瑞典上市。三星说，这款手机很快就将在欧洲和亚洲其他地区上市。

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He noted that doctors already use spinal cord stimulation in people to help reduce long-lasting pain.

VOA: special.2009.04.07

There's a lot of interest in obtaining stem cells from the blood of the umbilical cord on birth.

从出生时的脐带血中取得一些干细胞,也很有趣

耶鲁公开课 - 生物医学工程探索课程节选

Further down the line here, if we looked in the adult brain or spinal cord and other regions we'd find committed progenitor cells.

沿着这条线再往后,如果我们看看成人的大脑,或者脊髓或者其他部位,我们就能找到定向祖细胞

耶鲁公开课 - 生物医学工程探索课程节选

Unlike the A40s, which have a built-in cord, the A30s have a quick-release cord which plugs in just below the left earcup.

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"I think a lot of people are becoming quite interested in umbilical cord banking, " he said.

BBC: NEWS | UK | Northern Ireland | Mother's stem cell hopes for baby

Starting with the courtship or marriage to their husbands, women would tie knots in the cord to mark the passing of weeks and months.

BBC: A route of life-changing moments