在伦敦奥运会女子400米混合泳比赛中创造了新世界纪录的中国小将叶诗文，当地时间今晚将在女子200米混合泳中再次向世界纪录发起冲击——这位16岁的中国泳坛新星对此已经表达了美好的憧憬。

The London Olympics in the women's 400 m medley game created new world record of Chinese teenager leaves verse，The local time tonight in the women's 200 m world record in medley once again to challenge-the 16 forum for China star that have expressed a beautiful aspiration。

　　但叶诗文必须整理心情排除干扰——在她获得自己人生中第一枚奥运金牌后，西方媒体便质疑叶诗文的成功得益于“禁药”。包括英国《每日邮报》、《每日电讯报》以及德国《图片报》在内的众多欧洲媒体均对“叶诗文将自己最好成绩提高5秒”表示怀疑，但目前所有的怀疑都无任何证据。

But leaves verse must clear up the mood remove interference-where she was his own life after the first gold medal，The western media and questioned the verse of success thanks to leaf“drugs”。Including Britain《Daily mail》、《Daily telegraph》And Germany《bild》, the numerous media are in Europe“Leaves his prose best result improve 5 seconds”Expressed doubts about the，But now all the doubts without any evidence。

　　“我是清白的，我喜欢让事实说话。”叶诗文说。

“I am innocent，I like to let the facts speak。”Leaves verse said。

　　支持叶诗文的还有国际奥委会医学委员会主席艾恩·隆格维斯特，他在新闻发布会上公开宣称，不会接受对叶诗文的无端猜测，“在没有更可靠的事实出现之前，我只会为叶诗文的精彩表现鼓掌喝彩。”

Support the verse of leaves the ioc medical commission chairman and revived · long case peace，He declared in the news conference，Would not accept the verse of leaves are to guess，“In no more reliable fact appears before，I will only for poetry, excellent performance of the cheering applause。”

　　艾恩说，他不赞成将运动员成绩突然提高或是获得胜利在第一时间便和禁药联系在一起，“这是在毁灭体育的魅力”。

YiEnShui，He disapproves of performance athletes will suddenly raise or win in the first time they and the drugs together，“This is the charm of destruction in sports”。

　　兴奋剂毒瘤屡禁不止 Long-standing doping cancer

　　作为生物医学专家，艾恩在反兴奋剂工作方面投入了极大精力。在巨大的利益诱惑面前，兴奋剂屡禁不止。运动员使用禁药的方式方法更加隐蔽和科学，这也是国际奥委会必须解决的现实难题。

As a biological medical experts，In the anti-dope work revived in the great energy。In the great benefits temptation，Long-standing doping。Athletes use drugs and the methods of more covert and science，This is the reality of the international Olympic committee must solve the problem。

　　伦敦奥运会开幕至今已有3例兴奋剂违规案例得到官方确认。第一例是阿尔巴尼亚男子77公斤级举重选手普拉库，他在抵达伦敦后的一次例行检查中被查出司坦唑醇含量超标，此类药物多用于增加肌肉力量、减轻疲劳和促进体力恢复；第二例是乌兹别克斯坦体操运动员路易莎·加柳里娜，她的尿样检测结果显示利尿剂含量超标，路易莎在听证会上解释称，自己只是曾在7月初服用了一些草药，但国际奥委会判定，“路易莎无法证明自己没有主观故意”。

London Olympic Games has been 3 cases of doping violation cases get official confirmation。The first patient was in the men's 77 kg category of Albania weightlifter oprah's library，He arrived in London on a routine check out company in Tampa alcohol content was overweight，Such drugs more used to increase muscle strength、Reduce fatigue and promote physical recovery；The second patient was uzbekistan gymnasts Louisa · added willow,，Her urine testing results show that diuretics content exceeds bid，Louisa at the hearing explain says，His only once in early July, taking some herbal medicine，But the international Olympic committee (ioc) judgement，“Louisa cannot prove no subjective intent”。

　　上述两名运动员已被禁止参加本届奥运会的比赛，而本周末的B瓶尿样检测结果将决定两人是否要接受进一步处罚。

The above two athletes have been banned from these Olympic Games，And this weekend's B bottles of urine testing result will decide whether to accept two further penalty。

　　此外，来自加勒比海地区圣基茨和尼维斯的女子短跑选手塔梅卡·威廉姆斯则是主动“投降”，她向代表团成员承认“自己使用了违禁药物”，随后离开伦敦。国际奥委会本周内便会收到圣基茨和尼维斯奥委会的调查报告。

In addition，From the Caribbean st kitts and nevis woman sprinter tower may card Williams is active“surrender”，She admitted to the delegation“Their illicit drug use”，Then leave London。The international Olympic committee this week will receive the saint kitts and nevis Olympic committee report。

　中国奥委会对禁药“零容忍” Chinese Olympic committee for the drug“Zero tolerance”

　　正是因为兴奋剂的使用与现代奥林匹克运动如影随形，才导致全球的媒体都对兴奋剂问题极为敏感——不仅叶诗文遭受质疑，在举重台上“连续创造奇迹”的朝鲜运动员同样需要药检结果来证明自己的清白。

It is for doping and the use of modern Olympic movement ruyingsuixing，That led to the global media is very sensitive to doping-not only leaves verse debatable，In weightlifting on the stage“Continuous create miracles”North Korea also need drug testing results to athletes prove his innocence。

　　据记者了解，和中国奥委会旗帜鲜明反对使用兴奋剂略有不同的是，朝鲜奥委会始终面临着更大规模和更高级别的质疑。本届朝鲜奥运代表团中，有5名女足队员曾在去年的女足世界杯赛上因尿检阳性被国际足联禁赛1年，朝鲜女足还因此被剥夺了参加下届女足世界杯赛的资格。只是因为国际足联在处罚同时表示，“禁赛处罚只适用于同一类型比赛”，这5名朝鲜女足队员才得以参加奥运会比赛。

According to the reporter understands，And China's Olympic committee clear-cut against doping is slightly different，North Korea's Olympic committee is faced with more large-scale and higher levels of the question。The north Korean Olympic team，There were five women's team was in last year's women's World Cup for positive urine test FIFA suspended for 1 year，North Korea is so deprived of play in the next World Cup qualification of women's football。Just because FIFA in the penalty also said，“Suspension applies only to the same type of game”，The five north Korea team was able to attend the Olympic Games。

　　“我们尊重国际足联的意见，不同的国际单项体育组织有不同的规定。”国际反兴奋剂组织主席约翰·法赫伊说，“因此，被国际足联禁赛的朝鲜女足队员还可以参加奥运会比赛。”

“We respect the opinions of the FIFA，Different international federations have different rules。”International anti-doping agency President John law Hector Iraq said，“so，FIFA suspended players can also north Korea to compete in the Olympics。”

　　朝鲜女足这样的情况完全不可能在中国代表团身上发生——国家体育总局和中国反兴奋剂中心为“零容忍”原则做出极大努力，“只要跟禁药沾边或者曾经跟禁药沾边的运动员，就算是禁赛期结束了，也不可能通过总局的奥运资格审查，这是毫无疑问的，这是态度问题”，反兴奋剂中心工作人员告诉记者。

North Korea this situation impossible in the Chinese delegation-happen state general administration of sports and China anti-doping center for“Zero tolerance”Principle to make great efforts，“As long as the drug with them or with the drug once during his players，Even first-time offenders ended，Can't through the administration of the Olympic qualification examination，There's no doubt about that，This is the attitude problem”，The anti-doping center staff, told reporters。

　　“回输血液”给药检出难题 “Back to lose blood”The problem for drug testing

　　伦敦奥组委多次强调，他们将在本届奥运会上实施人类奥运会历史上对兴奋剂最为严格的检测和打击，从7月17日奥运村开村至8月12日奥运会闭幕，奥组委预计将进行约6250例检测，每个比赛项目的前5名外加随机抽取的两名运动员，必须接受兴奋剂检查。此外，送到实验室的所有血样和尿样将被储存8年，一旦有更先进的检测方法或者接到举报，国际奥委会将随时再次检测样品。

The London organizing committee on many occasions，They will be in the games on the implementation of the Olympic Games history human doping most strict test and blow，From July 17 village to August 12, closing the Olympic Games，Organizing committee is expected to be about 6250 cases of detection，Each of the events top five plus random two athletes，Must take the doping control。In addition，Sent to the laboratory of all blood and urine samples will be stored in 8 years，Once has more advanced detection methods or receives reports，The international Olympic committee will again at any time testing samples。

　　“或许可以提出一项建议，8年之后再将本届奥运会的奖牌发给获奖运动员。因为可能需要很多年，我们才能确定运动员的兴奋剂检测完全没有问题。”英国埃塞克斯大学生化教授克里斯·库珀接受《独立报》采访时说，“比如自行车比赛中发生的那种情况，通过注射促红细胞生成素(EPO)增多血液中的红细胞，这很难检测，因为人体自身能够分泌这种激素。”

“Perhaps can put forward a suggestion，Eight years after the Olympics were MEDALS will be sent to the athletes。Because may need for many years，We can determine the athletes doping tests no problem。”Essex, UK university professor Chris cooper biochemical accept《independent》interview，“Such as bike race happens in the situation，Through the injection of erythropoietin(EPO)Increase in the blood of the red blood cells，It is difficult to test，Because of human body oneself can secrete this hormone。”

　　今年初，一名德国运动医学教授曾在其诊所对28名运动员的血液进行紫外线处理。然后将血液回输至运动员体内，虽然这位教授解释说他只是帮助运动员“预防感染”，但《世界反兴奋剂条例》明确指出，“禁止重新输入任何数量的血液”。

Earlier this year，A German sports medicine professor in the clinic had to 28 athletes on the blood ultraviolet treatment。Then will the blood doping in the body to athletes，Although the professor explained that he just to help athletes“Prevent infection”，but《The world anti-doping regulations》Explicitly pointed out that，“Forbidden to enter any number of blood”。

　　“基因兴奋剂”的颠覆性威胁 “Gene doping”Disruptive threat

　　除了“血液兴奋剂”的出现对反兴奋剂工作提出更高要求外，专家们最为担心的是，随着生物工程研究的进展，有朝一日“基因兴奋剂”或许在运动员身上得到体现。

In addition to“Blood doping”The emergence of the anti-doping work to put forward the higher requirements，The experts were most worried about the，As biological engineering research progress，One day“Gene doping”Maybe on athletes be reflected。

　　“今年6月的《生物学家》杂志上刊登了一位英国生物研究员的文章，文章称，‘基因兴奋剂’或许将成为影响竞技体育公正性的最新威胁。”有国内反兴奋剂工作专家告诉记者，“‘基因兴奋剂’可以通过细胞、基因、遗传物质或改变基因表达来提高运动员的运动能力，动物实验的效果非常神奇。”

“In June this year《biologists》The magazine, published a British biological researchers article，The article says，‘Gene doping’Perhaps will become influence the justice of the latest threat of competitive sports。”The domestic anti-doping experts told reporters，“‘Gene doping’Can through the cell、gene、Genetic material or change the gene expression to improve the ability of the movement of athletes，The effect of animal experiments was fantastic。”

　　通常情况下，一只野生小老鼠不间断跑步的测量平均值只有0.2公里，但接受转基因实验的小老鼠却已经可以不间断跑步5公里。尽管成年运动员的基因操作还面临技术难题，但现代科学的发展或许很快就可以实现这一操作。

usually，A wild little mouse continuous running average measuring only 0.2 km，But accept the little mouse genetically modified experiment have can uninterrupted running 5 miles。Although adult athletes gene manipulation is still faced with technical problems，But the development of the modern science may soon can achieve this operation。

　　“如果新基因只作用于某一个小区域，例如腿上的某块肌肉，那么检测会变得非常困难，唯一的手段可能就是活体组织检查，但这是一种极具侵害性的检测手段。”这位反兴奋剂专家说，“所以，‘基因兴奋剂’对于国际奥委会来说几乎是颠覆性的挑战，反兴奋剂工作也要在今后面临更大的难题。”（郭剑）

“If the new genes only used to a small area，For example on the legs of a certain muscles，So detection will become very difficult，The only method may be living tissue inspection，But this is a highly invasive testing method。”The anti-doping experts said，“so，‘Gene doping’For the international Olympic committee (ioc) it is almost is disruptive challenge，Anti-doping work will in the future more difficult。”（GuoJian）