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SSS 2012-08-14

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（单词翻译）

 Five-hundred years ago, a 15-year-old Incan girl was sacrificed, along with two other children. Her mummy has now revealed that she had an active lung infection at her death. Because a technique called shotgun proteomics has been used to determine whether someone was actually suffering from a disease rather than just carrying it. The report appears in the journal PLoS ONE. [Angelique Corthals et al., Detecting the Immune System Response of a 500-Year-Old Inca Mummy]

 
Previous research into ancient diseases has used DNA1 analysis to determine the presence of pathogens. But with DNA, there's no way to tell latent infections from the full-blown, misery-inducing ones.
 
Researchers analyzed2 protein samples from the mummies of two of the slain3 children. The girl's proteins indicated an immune response to bacteria, perhaps a pathogen related to tuberculosis4. Other evidence, such as mucus under her nose and lung abnormalities, strengthened the diagnosis5. The seven-year-old boy, on the other hand, showed no signs of infection.
 
This is the first time the technique has been used. It’s a small sample, but further development of shotgun proteomics has the potential to improve our understanding of ancient disease, as well as assisting in tomorrow’s forensic6 investigations7.

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1 DNA 4u3z1l     
(缩)deoxyribonucleic acid 脱氧核糖核酸
参考例句：
  • DNA is stored in the nucleus of a cell.脱氧核糖核酸储存于细胞的细胞核里。
  • Gene mutations are alterations in the DNA code.基因突变是指DNA密码的改变。
2 analyzed 483f1acae53789fbee273a644fdcda80     
v.分析( analyze的过去式和过去分词 )；分解；解释；对…进行心理分析
参考例句：
  • The doctors analyzed the blood sample for anemia. 医生们分析了贫血的血样。 来自《简明英汉词典》
  • The young man did not analyze the process of his captivation and enrapturement, for love to him was a mystery and could not be analyzed. 这年轻人没有分析自己蛊惑著迷的过程，因为对他来说，爱是个不可分析的迷。 来自《简明英汉词典》
3 slain slain     
杀死，宰杀，杀戮( slay的过去分词 )； (slay的过去分词)
参考例句：
  • The soldiers slain in the battle were burried that night. 在那天夜晚埋葬了在战斗中牺牲了的战士。
  • His boy was dead, slain by the hand of the false Amulius. 他的儿子被奸诈的阿缪利乌斯杀死了。
4 tuberculosis bprym     
n.结核病，肺结核
参考例句：
  • People used to go to special health spring to recover from tuberculosis.人们常去温泉疗养胜地治疗肺结核。
  • Tuberculosis is a curable disease.肺结核是一种可治愈的病。
5 diagnosis GvPxC     
n.诊断，诊断结果，调查分析，判断
参考例句：
  • His symptoms gave no obvious pointer to a possible diagnosis.他的症状无法作出明确的诊断。
  • The engineer made a complete diagnosis of the bridge's collapse.工程师对桥的倒塌做一次彻底的调查分析。
6 forensic 96zyv     
adj.法庭的，雄辩的
参考例句：
  • The report included his interpretation of the forensic evidence.该报告包括他对法庭证据的诠释。
  • The judge concluded the proceeding on 10:30 Am after one hour of forensic debate.经过近一个小时的法庭辩论后，法官于10时30分宣布休庭。
7 investigations 02de25420938593f7db7bd4052010b32     
（正式的）调查( investigation的名词复数 )； 侦查； 科学研究； 学术研究
参考例句：
  • His investigations were intensive and thorough but revealed nothing. 他进行了深入彻底的调查，但没有发现什么。
  • He often sent them out to make investigations. 他常常派他们出去作调查。

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