後面器官是卵巢，暗红色是滤泡，像鲑鱼卵的是卵子 来源 http://tinyurl.com/4gpfj5 (吃东西别点) 直接点图 http://tinyurl.com/4txey4 (吃东西别点) Human egg makes accidental debut on camera 11 June 2008 Look Closely: this is history in the making. These are the cleareat pictures ever taken of what is the starting point of every humen life: ovulation occurring inside a woman's body. See the photos. "The release of the oocyte from the ovary os a crucial event in human reproduction," says Jacques Donnez at the Catholic University of Louvain (UCL) in Brussels, Belgium. "These pictures are clearly important to better understand the mechanism." Observing ovulation in humans is extremely rare, and previous images have been fuzzy. Donnez captured the event by accident while preparing to carry out a partial hysterectomy on a 45- year-old woman. The release of an egg was considered a sudden, explosive event, but his pictures, to be published in Fertility and Sterility, show it taking place over a period of at least 15 minutes. Shortly before the egg is released, enzymes break down the tissue in the mature follicle, a fluid-filled sac on the surface of the ovary that ontains the egg. This prompts the formation of a reddish protrusion, and after a while a hole appears,from which the egg emerges, surrounded by support cells. It then enters a Fallopian tube, which carries it to the uterus. While there are no immediate medical implications from the pictures, Darryl Russell, who researches reproductive health at the University of Adelaide in Australia, says they are remarkable: "In animals, even when we control hormone levels - allowing us to predict the time at which ovulation will occur - it is very rare to see it in progress." ------------------------------------------------------------------ 这篇文章很明显是来赚P币的 我很辛苦一个字一个字打的喔 这证明我真的是太闲了 囧 没关系 当作是练练英打也不错 还有阿 看完有两个感想: 1. 长的跟想像中的不太一样 2. 拍到这影片的人真是太幸运了 他应该去买乐透 打完收工......看看赚多少钱 哈哈 --

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