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Asking life to be patient

机译:要求生活要有耐心

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One thousand, every heartbeat. That is the rate at which sperm multiply in a healthy human male individual the moment puberty kicks off. It is a lot. And each sperm is potentially fertile. Ejaculation is therefore a very serious affair, and pushes one lonely egg into dangerous terrain if pregnancy is not desired. This is where contraceptives come in. Contraceptives for men - other than condoms and vasectomy - remain a tricky affair for a number of reasons. One being the sheer amount of sperm a contraceptive has to consider. Finding a solution at the level of the egg seems - naturally - less of a hassle than looking for something able to deal with millions of sperm at a time. Which is no doubt one of the reasons - though by far not the sole reason - that the popular pill came crashing into our society in the 1960s. Fifty years later, there is hope that a male contraceptive has been found. It all has to do with a protein known as Bromodomain testis-specific protein and a small inhibitor molecule known as JQ1.
机译:每个心跳一千。那是青春期开始时,健康男性男性中精子繁殖的速率。好多每个精子都可能繁殖。因此,射精是非常严重的事情,如果不希望怀孕,则会将一个孤独的卵推入危险的地形。这就是避孕药的用处。男性避孕药-除了避孕套和输精管结扎术-出于许多原因仍然很棘手。其中之一就是必须考虑大量的精子。在卵子水平上寻找解决方案似乎很自然,而不是一次寻找能够处理数百万个精子的麻烦。毫无疑问,这是普遍使用的药丸在1960年代坠入我们社会的原因之一,尽管到目前为止还不是唯一的原因。五十年后,人们希望找到一种男性避孕药。所有这些都与称为Bromodomain睾丸特异性蛋白的蛋白质和称为JQ1的小抑制剂分子有关。

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