Abstract | OBJECTIVE: METHODS: The pregnant mice (been pregnant for 13 days) were divided into 5 groups randomly: Formaldehyde was given as intraperitoneal injection (0.00, 0.20, 2.00, 20.00 mg/kg) for exposure group and Cyclophosphamide (30 mg/kg) for positive control group. When the 14th days (i.e After exposed in formaldehyde 18 hours), escapes the cervical vertebra cervical killed off pregnant mouse, peels on both sides of the uterus, takes an embryo respectively each side, beheads and emits the circumference blood, takes out the embryo liver, performs micronucleus experiment and chromosome aberration experiment by use of embryo liver, validate embryo liver blood micronucleus rate and the chromosome distortion factor. RESULTS: CONCLUSION:
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Authors | Xiafei Cao, Zhili Cao, Xiang Zheng, Mu Wang, Zhe Li, Cheng Li, Jing Wang, Dingxin Long, Weiqing Rang |
Journal | Wei sheng yan jiu = Journal of hygiene research
(Wei Sheng Yan Jiu)
Vol. 38
Issue 6
Pg. 667-71
(Nov 2009)
ISSN: 1000-8020 [Print] China |
PMID | 20047218
(Publication Type: English Abstract, Journal Article, Research Support, Non-U.S. Gov't)
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Chemical References |
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Topics |
- Animals
- Chromosome Aberrations
(drug effects)
- Embryo, Mammalian
- Female
- Formaldehyde
(toxicity)
- Liver
(drug effects, metabolism)
- Male
- Mice
- Micronucleus Tests
- Pregnancy
- Random Allocation
- Rats
- Rats, Sprague-Dawley
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