A comparative study of the reproductive effects of methadone and benzo [a] pyrene in the pregnant and pseudopregnant rat
โ Scribed by Quang Q. Bui; Minhtam B. Tran; William L. West
- Book ID
- 103655712
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 533 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0300-483X
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## Abstract Environmental toxicologists rarely investigate multigeneration effects of aquatic contaminants. In this study we investigated the survivorship of fathead minnow larvae two generations removed from an exposure to the potent mutagen benzo[__a__]pyrene. The F2 broods with a grandparental e
Eight pregnant rats were exposed, on the 17th day of gestation, for 95 min to a microcondensation aerosol of benzo[a]pyrene at five different atmospheric concentrations between 200 and 800 mg m-3 in a 'head-only' inhalation chamber. Five rats were killed immediately following the exposure and three