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宜春第一人民医院做隆鼻手术多少钱华北评论

2017年10月19日 04:23:43来源:兰州晨报

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  • For more than 200 years,200多年前people have been making up all of these different breeds,人们培育了这些不同种类的and now we can just use them to study genetics.现在我们可以用来研究基因遗传If you looked in a population of humans,在人类群体中all the people in a country like the uk,一个国家的所有的人 比如英国you#39;d have quite a lot of genetic variation across them.会有很多不同的基因变化People would be quite different from one another.人和人之间会有相当大的差异But within a breed,然而在一个品种的中dogs are very similar to each other.特别是那些有特定易患疾病的品种Particular dog breeds are prone to certain diseases,它们彼此非常相近and this makes them incredibly useful to study.这个特点非常有助于我们的研究Today, the team are今天测试团队要从拳师身上taking blood samples from boxers,抽取一些血样本A breed that is susceptible这种容易患上to a fatal heart disease called cardiomyopathy.一种叫做心肌梗塞的严重的心脏病What happens is they have irregular heartbeat,症状是它们的心律不齐and it compromises blood flow in their body,身体里血流不正常so it can cause collapse所以会引起突然衰竭and also it can cause sudden cardiac death.这样就导致心脏病猝死It#39;s an invisible disease that affects humans, too,这种疾病也是一个会夺去人类生命的隐形杀手causing sudden death in apparently healthy people.导致外表看来很健康的人突然猝死The DNA in boxers#39; blood could hold拳师的血液里可能保存着vital clues to the genetic causes of the disease.这种疾病的重要线索 Article/201303/228169
  • 56 injured in bus crash in British Columbia加拿大旅游巴士侧翻造成56人受伤 7人生命垂危A bus has crashed on a mountain highway in Canada#39;s western province of British Columbia.一辆旅游大巴在加拿大不列颠哥伦比亚省高速公路上发生翻车事故。No deaths have been reported so far, but seven passengers are in critical condition.目前为止据报道无人死亡,但7名乘客境况危急。The rest all suffered various injuries.其余乘客均有不同程度受伤。Most passengers are Chinese and Canadian Chinese.多名中国籍游客包括在内。The bus was operated by a tour company based in the city of Vancouver.这辆事故巴士是属于一家总部设在温哥华市的旅行社。Canadian police say human error or a mechanical problem was the likely cause of the crash.加拿大警方表示很可能是人为失误或机械故障导致此次事故。 Article/201409/324961
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