| Id |
Subject |
Object |
Predicate |
Lexical cue |
| TextSentencer_T1 |
0-146 |
Sentence |
denotes |
Association between environmental tobacco smoke exposure and lung cancer susceptibility: modification by antioxidant enzyme genetic polymorphisms. |
| T1 |
0-146 |
Sentence |
denotes |
Association between environmental tobacco smoke exposure and lung cancer susceptibility: modification by antioxidant enzyme genetic polymorphisms. |
| TextSentencer_T2 |
147-158 |
Sentence |
denotes |
BACKGROUND: |
| T2 |
147-158 |
Sentence |
denotes |
BACKGROUND: |
| TextSentencer_T3 |
159-253 |
Sentence |
denotes |
Environmental tobacco smoke (ETS) is the primary etiologic factor responsible for lung cancer. |
| T3 |
159-253 |
Sentence |
denotes |
Environmental tobacco smoke (ETS) is the primary etiologic factor responsible for lung cancer. |
| TextSentencer_T4 |
254-388 |
Sentence |
denotes |
However, only 10-15 % of smokers develop lung cancer, suggesting a genetic role in modifying individual susceptibility to lung cancer. |
| T4 |
254-388 |
Sentence |
denotes |
However, only 10-15 % of smokers develop lung cancer, suggesting a genetic role in modifying individual susceptibility to lung cancer. |
| TextSentencer_T5 |
389-456 |
Sentence |
denotes |
Antioxidant enzymes and genetic polymorphisms should be considered. |
| T5 |
389-456 |
Sentence |
denotes |
Antioxidant enzymes and genetic polymorphisms should be considered. |
| TextSentencer_T6 |
457-461 |
Sentence |
denotes |
AIM: |
| T6 |
457-461 |
Sentence |
denotes |
AIM: |
| TextSentencer_T7 |
462-644 |
Sentence |
denotes |
The present study aimed to evaluate the role of antioxidant enzyme activity and genetic polymorphisms in modifying the susceptibility to lung cancer among individuals exposed to ETS. |
| T7 |
462-644 |
Sentence |
denotes |
The present study aimed to evaluate the role of antioxidant enzyme activity and genetic polymorphisms in modifying the susceptibility to lung cancer among individuals exposed to ETS. |
| TextSentencer_T8 |
645-666 |
Sentence |
denotes |
SUBJECTS AND METHODS: |
| T8 |
645-666 |
Sentence |
denotes |
SUBJECTS AND METHODS: |
| TextSentencer_T9 |
667-727 |
Sentence |
denotes |
A total of 150 male subjects were divided into three groups: |
| T9 |
667-727 |
Sentence |
denotes |
A total of 150 male subjects were divided into three groups: |
| TextSentencer_T10 |
728-796 |
Sentence |
denotes |
50 lung cancer patients, 50 chronic smokers, and 50 passive smokers. |
| T10 |
728-796 |
Sentence |
denotes |
50 lung cancer patients, 50 chronic smokers, and 50 passive smokers. |
| TextSentencer_T11 |
797-1002 |
Sentence |
denotes |
Genotyping of microsomal epoxide hydrolase (mEH) exon 3 (Tyr(113)Hist) and exon 4 (Hist(139)Arg) polymorphisms were done by the polymerase chain reaction-restriction fragment length polymorphism technique. |
| T11 |
797-1002 |
Sentence |
denotes |
Genotyping of microsomal epoxide hydrolase (mEH) exon 3 (Tyr(113)Hist) and exon 4 (Hist(139)Arg) polymorphisms were done by the polymerase chain reaction-restriction fragment length polymorphism technique. |
| TextSentencer_T12 |
1003-1078 |
Sentence |
denotes |
MnSOD (Val(16)Ala) polymorphism was detected by the real time-TaqMan assay. |
| T12 |
1003-1078 |
Sentence |
denotes |
MnSOD (Val(16)Ala) polymorphism was detected by the real time-TaqMan assay. |
| TextSentencer_T13 |
1079-1142 |
Sentence |
denotes |
Erythrocyte MnSOD activity was measured spectrophotometrically. |
| T13 |
1079-1142 |
Sentence |
denotes |
Erythrocyte MnSOD activity was measured spectrophotometrically. |
| TextSentencer_T14 |
1143-1329 |
Sentence |
denotes |
RESULTS: ETS-exposed individuals (both active and passive smokers) who carried the His allele of mEH exon3 have a 2.9-fold increased risk of lung cancer (odds ratio [OR] 2.9, P < 0.001). |
| T14 |
1143-1329 |
Sentence |
denotes |
RESULTS: ETS-exposed individuals (both active and passive smokers) who carried the His allele of mEH exon3 have a 2.9-fold increased risk of lung cancer (odds ratio [OR] 2.9, P < 0.001). |
| TextSentencer_T15 |
1330-1462 |
Sentence |
denotes |
In addition, ETS-exposed carriers of the Arg allele of mEH exon 4 have a 2.1-fold increased risk of lung cancer (OR 2.1, P = 0.024). |
| T15 |
1330-1462 |
Sentence |
denotes |
In addition, ETS-exposed carriers of the Arg allele of mEH exon 4 have a 2.1-fold increased risk of lung cancer (OR 2.1, P = 0.024). |
| TextSentencer_T16 |
1463-1732 |
Sentence |
denotes |
However, no association between the MnSOD Val(16)Ala polymorphism and lung cancer was detected among ETS-exposed individuals (OR 1.6, P = 0.147), although the lung cancer group had significantly lower MnSOD activity than the chronic or passive smoker groups (P = 0.03). |
| T16 |
1463-1732 |
Sentence |
denotes |
However, no association between the MnSOD Val(16)Ala polymorphism and lung cancer was detected among ETS-exposed individuals (OR 1.6, P = 0.147), although the lung cancer group had significantly lower MnSOD activity than the chronic or passive smoker groups (P = 0.03). |
| TextSentencer_T17 |
1733-1745 |
Sentence |
denotes |
CONCLUSIONS: |
| T17 |
1733-1745 |
Sentence |
denotes |
CONCLUSIONS: |
| TextSentencer_T18 |
1746-1873 |
Sentence |
denotes |
Exons 3 and 4 polymorphisms of the mEH gene may contribute to lung cancer susceptibility through disturbed antioxidant balance. |
| T18 |
1746-1873 |
Sentence |
denotes |
Exons 3 and 4 polymorphisms of the mEH gene may contribute to lung cancer susceptibility through disturbed antioxidant balance. |
| TextSentencer_T19 |
1874-1961 |
Sentence |
denotes |
However, this was not the case with the MnSOD Val(16)Ala single-nucleotid polymorphism. |
| T19 |
1874-1961 |
Sentence |
denotes |
However, this was not the case with the MnSOD Val(16)Ala single-nucleotid polymorphism. |
| TextSentencer_T20 |
1962-2045 |
Sentence |
denotes |
Antioxidant enzymes may modulate the influence of ETS exposure on lung cancer risk. |
| T20 |
1962-2045 |
Sentence |
denotes |
Antioxidant enzymes may modulate the influence of ETS exposure on lung cancer risk. |