A Sweazy

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Three dosages of Smokeless Tobacco (ST) extract were given to pregnant Sprague-Dawley rats by oral gavage on gestational days (GD) 6-20. The three dosages contained ST extract equivalent to 1.33 mg/kg nicotine (STD-1), 4.0 mg/kg nicotine (STD-2), and 6.0 mg/kg nicotine (STD-3). Dams were intubated three times per day at 8 a.m., 11 a.m., and 2 p.m.,(More)
Two dosages of Smokeless Tobacco (ST) extract were given to gravid Sprague-Dawley rats by oral gavage on gestational days (GD) 6-20. The low dosage contained ST extract equivalent to 1.33 mg/kg nicotine (STD-1), and the high dosage contained ST extract equivalent to 4.0 mg/kg nicotine (STD-2). Dams were dosed three times daily at 8 a.m., 11 a.m., and 2(More)
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