Toxicological sciences : an official journal of the Society of Toxicology, 68(1), 24-31 (2002-06-21)
Microsomal epoxide hydrolase (mEH) is involved in the detoxification of xenobiotics that are or can form epoxide metabolites, including the ovotoxicant, 4-vinylcyclohexene (VCH). This industrial chemical is bioactivated by hepatic CYP450 to the diepoxide metabolite, VCD, which destroys mouse small
Frontiers in bioscience : a journal and virtual library, 7, d1979-d1989 (2002-08-06)
Many investigations have utilized techniques for culturing ovarian tissue or isolated follicles in vitro. Whole ovaries from fetal or neonatal rodents have been incubated in organ culture systems. This has been utilized to understand the sequence of follicle formation and
Toxicological sciences : an official journal of the Society of Toxicology, 73(2), 423-430 (2003-04-18)
4-Vinylcyclohexene (VCH), an occupational chemical, causes destruction of small preantral follicles (F1) in mice. Previous studies suggested that VCH is bioactivated via cytochromes P450 (CYP450) to the ovotoxic, diepoxide metabolite, VCD. Whereas hepatic CYP450 isoforms 2E1, 2A, and 2B can
4-Vinylcyclohexene diepoxide (VCD) destroys preantral ovarian follicles in rats. Female 28-day Fisher 344 (F344) rats were dosed (30 days) with VCD (80 mg/kg per day, i.p.) or vehicle, and animals were evaluated for reproductive function at subsequent time points for
Fundamental and applied toxicology : official journal of the Society of Toxicology, 32(1), 1-10 (1996-07-01)
This study was conducted to evaluate the subchronic toxicity of 4-vinylcyclohexene (VCH). Male and female Sprague-Dawley rats and B6C3F1 mice were exposed by inhalation to VCH 6 hr/day, 5 days/week for 13 weeks. Rats were exposed to 0, 250, 1000
Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..
