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关闭窗口 英国：狗能闻出糖尿病[文章来自:考试与评价 http://www.trgroup.com.cn/te/ c.
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British dogs trained to sniff out diabetes[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ er .*S^#8@ 2?^kFroG]
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英国研究人员正在训练一批“糖尿病预警狗”，当糖尿病患者血糖降至危险范围时，这些小狗便会表现出警告性的声音或者动作。据悉，位于英格兰南部艾尔斯伯里的“癌症与生物探测狗研究中心”正在训练17只小狗，让它们学会用自己超级灵敏的鼻子闻出主人的糖尿病症状。这一慈善机构计划把它们分派给糖尿病患者，其中多数为儿童。[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 55B* @} Jcb]�s=S0MFroG]
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Dogs are being trained in[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ G!w}*_#fLB'B*|E+J.FroG]
Man's best friend already has been shown capable of sniffing out certain cancer cells, and dogs have long been put to work in the hunt for illegal drugs and explosives.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ T}a \_% 3m__1@"FroG]
Their new front-line role in diabetes care follows recent evidence suggesting a dog's hyper-sensitive nose can detect tiny changes that occur when a person is about to have a hypoglycemic attack.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ fIew&j*;rFXgeFroG]
A survey last December by researchers at Queen's University Belfast found 65 percent of 212 people with insulin-dependent diabetes reported that when they had a hypoglycemic episode their pets had reacted by whining, barking, licking or some other display.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ hHC8{H;X]MRY: - FroG]
At the Cancer and Bio-Detection Dogs research center in Aylesbury, southern[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ 1JF01k' BY#+V ;FroG]
The charity has 17 rescue dogs at various stages of training that will be paired up with diabetic owners, many of them children.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ [ ah jZCFIo4Q "(oFroG]
"Dogs have been trained to detect certain odors down to parts per trillion, so we are talking tiny, tiny amounts. Their world is really very different to ours," Chief Executive Claire Guest told Reuters TV.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ d ?'bT/Dj: =g=J.?Ra FroG]
The center was started five years ago by orthopedic surgeon Dr John Hunt, who wanted to investigate curious anecdotes about dogs pestering their owners repeatedly on parts of their body that were later found to be cancerous.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ l(ZKA}c5 A4h+78@$=FroG]
At around the same time, the first hard evidence was being gathered by researchers down the road at[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ {IO\S(2R. =77 T(FroG]
The move into diabetes followed the case of Paul Jackson, who told Guest and her team about his dog Tinker who warns him when his sugar levels get too low and he is in danger of collapsing.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ b:y _e}J]7:8o1PzFroG]
"It's generally licking my face, panting beside me. It depends how far I have gone before he realizes,"[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ ?"z$fV@c.fG~fD? ;FroG]
Tinker has now been trained by the Aylesbury center and is a fully qualified Diabetic Hypo-Alert dog, complete with red jacket to announce himself as a working assistance animal.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ W0'Z;S:wR_ i=FroG]
The center is continuing work to perfect dogs' ability in spotting signs of cancer. But while dog-lover Guest says it would be nice to have a dog in every doctor's office to screen for disease, ultimately that is not practical.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ *)`RxG7 Jo!5 FroG]
Instead, she hopes the research will lead to the invention of an electronic nose that will mimic a dog's.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ =RM`paD-U6M YZg*vFroG]
"At the moment electronic noses are not as advanced as the dogs', they are about 15 years behind. But the work that we are doing and what we are finding out will help scientists advance quickly so that they can use electronic noses to do the same thing," she said.[文章版权 禁止转载:考试与评价 http://www.trgroup.com.cn/te/ ,413 oxt6h!`]K u=$FroG]
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