Prenatal TCDD in mice increases adult autoimmunity
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چکیده
منابع مشابه
Effect of prenatal exposure to TCDD on the promotion of endometriotic lesion growth by TCDD in adult female rats and mice.
Several lines of research led to our hypothesis that perinatal exposure to TCDD may alter the sensitivity of adult rodents to the promotional effect of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on endometriosis. Pregnant rats and mice were treated on gestation day (GD) 8 with either 1 (rats) or 3 (mice) microg TCDD/kg or vehicle. Female offspring were reared to adulthood, and endometriosis was...
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Normal adult zebrafish can completely regenerate lost myocardium following partial amputation of the ventricle apex. We report that 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) significantly impairs this regeneration. Adult male zebrafish were injected with vehicle (control) or TCDD (70ng/g, ip) 1 day prior to partial amputation of the ventricle apex. Gross observation and histological analysis o...
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Prenatal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) was investigated for its potential to predispose to breast cancer. Analysis of mammary gland differentiation and cell proliferation were used as biomarkers. Timed pregnant Sprague-Dawley CD rats were gavaged with 1 microg TCDD/kg on day 15 post-conception. Control animals were treated with the same volume of vehicle (sesame oil) on...
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Prenatal cocaine exposure has been reported to result in abnormal neurobehavioral development, both in animals and humans. In this study, outbred CD-1 mice were exposed in utero to cocaine hydrochloride administered daily as i.p. injections to dams from day 10 of gestation to day 16, at the dose 0, 5 or 50 mg/kg. Cocaine did not alter duration of pregnancy while it decreased the difference in m...
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There is increasing evidence that vitamin A deficiency in utero correlates with abnormal airway smooth muscle (SM) function in postnatal life. The bioactive vitamin A metabolite retinoic acid (RA) is essential for formation of the lung primordium; however, little is known about the impact of early fetal RA deficiency on postnatal lung structure and function. Here, we provide evidence that durin...
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ژورنال
عنوان ژورنال: Reproductive Toxicology
سال: 2011
ISSN: 0890-6238
DOI: 10.1016/j.reprotox.2010.08.001