英语翻译Have you ever wished you could not feel pain?There are p

英语翻译
Have you ever wished you could not feel pain?There are people in the world with this ability.They
do not know when they are hurting.Last year,Nature magazine published a report about six children who
have never suffered pain.The research team found the children after hearing about a boy who apparently
felt no pain.The boy stood on burning coals and stabbed his arms with knives to earn money.He died in
a fall before the researchers could meet him.But the team was able to find members of the boy's extended family.They also seemed unable to feel pain.
This may lead to bad results.These children sometimes burned themselves with hot liquids or steam.
They sat on hot hearting devices.They cut their lips with their teeth,but felt no pain.Two of the children
bit off one-third of their
tongue.Yet they could feel pressure and tell differences between hot and cold.
Why were they unable to feel pain?Doctor Woods and his research team studied
DNA-deoxyribonucleic acid from the children.They also examined DNA from the children's parents.The team found that all had health.The researchers found that each child received a faulty version of the gene
from a parent.The gene is called SCN9A.It gives orders to a protein that serves as a passageway for
the chemical sodium(钠).All nerve cells have such passages.This is how spinal cord and brain work.
Researchers discovered something important about SCN9A.They linked it to a rare condition in
which patie

电缆电视历史大戏朝鲜推理传热
MBC 3“,TVN”?
MBC电视剧网络“不巡逻”,TVN“箕检查记录的准备”等
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'3'是：“别巡检3”系列的名称.“别巡检”是一个政府机构的古名,类似于现代的“警察”