| First Author | Amini SA | Year | 1996 |
| Journal | Drug Alcohol Depend | Volume | 41 |
| Issue | 1 | Pages | 61-9 |
| PubMed ID | 8793311 | Mgi Jnum | J:34233 |
| Mgi Id | MGI:81699 | Doi | 10.1016/0376-8716(96)01231-8 |
| Citation | Amini SA, et al. (1996) Teratogenic effects of ethanol in the Quackenbush special mouse. Drug Alcohol Depend 41(1):61-9 |
| abstractText | The intragastric exposure of QS mice to alcohol both under short-term (6-day period) (3.0 g/kg, but not 1.5 g/kg, body weight/day through gestation day (GD) 7 to GD 12) and long-term (chronic) (15% ethanol in drinking water beginning several weeks before mating and continuing into pregnancy) conditions reduced the weight, size, and protein content of GD 12 embryos, and the weight of GD 18 embryos. The incidence of brachydactyly with delayed ossification was also significantly greater in embryos chronically exposed to alcohol than in controls (45% vs. 6.7%). The short-term and long-term exposure regimens produced incidences of only 1% and 5.8%, respectively, of forelimb ectrodactyly in GD 18 embryos. It was concluded that alcohol exerts embryo growth retarding effects in pregnant QS mice without inducing a high incidence of skeletal defects. Thus, the QS mouse could serve as an excellent model to resolve the mechanisms whereby alcohol induces pre- and post-natal growth restrictions during pregnancy. |
