Research Topics
Genomes and GenesSpecies | B J DavisSummaryAffiliation: National Institutes of Health Country: USA Publications
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Publications
Ovarian tumors in rats induced by chronic 2,3,7,8-tetrachlorodibenzo-p-dioxin treatmentB J Davis
Laboratory of Women s, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
Cancer Res 60:5414-9. 2000..The tumor type induced by TCDD in this experimental system is the same histological subtype as that reported from an early study of youngsters exposed during an industrial accident in Seveso, Italy...
Mercury vapor and female reproductive toxicityB J Davis
National Institute of Environmental Sciences, MD A2 01, Research Triangle Park, North Carolina 27709, USA
Toxicol Sci 59:291-6. 2001..These studies indicate that exposure to Hg degrees vapor altered estrous cyclicity, but had no significant effect on ovulation, implantation, or maintenance of first pregnancy during exposure of short duration in female rats...
Anovulation in cyclooxygenase-2-deficient mice is restored by prostaglandin E2 and interleukin-1betaB J Davis
Laboratory of Experimental Pathology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
Endocrinology 140:2685-95. 1999....
Reproductive endocrinology and toxicological pathology over the life span of the female rodentB J Davis
Laboratory of Women s Health, NIEHS, Research Triangle Park, North Carolina 27709, USA
Toxicol Pathol 29:77-83. 2001..Examples are used to illustrate the consequences of exposures at different times and with different outcomes...
Ovarian luteal cell toxicity of ethylene glycol monomethyl ether and methoxy acetic acid in vivo and in vitroB J Davis
Department of Microbiology, Parasitology, and Pathology, College of Veterinary Medicine, North Carolina State University, Raleigh 27606, USA
Toxicol Appl Pharmacol 142:328-37. 1997..Thus, these studies establish that the ovarian luteal cell is a target of EGME and MAA in vivo and in vitro and that the effect on luteal cell progesterone production is likely independent of LH-stimulated cAMP pathways...
Mice heterozygous for a Brca1 or Brca2 mutation display distinct mammary gland and ovarian phenotypes in response to diethylstilbestrolL M Bennett
Laboratories of Molecular Carcinogenesis, NIH, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
Cancer Res 60:3461-9. 2000....
BRCA2-null embryonic survival is prolonged on the BALB/c genetic backgroundL M Bennett
Laboratory of Molecular Carcinogenesis, National Institutes of Health, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
Mol Carcinog 28:174-83. 2000..5 BALB/c(B2-/-) embryos that was comparable to Brca2-heterozygous littermates. Thus, the Brca1 and Brca2 transcripts are expressed independently of one another in Brca1- and Brca2-null embryos. Mol. Carcinog. 28:174-183, 2000...
Mammary tumor induction and premature ovarian failure in ApcMin mice are not enhanced by Brca2 deficiencyL M Bennett
Laboratory of Molecular Carcinogenesis, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA
Toxicol Pathol 29:117-25. 2001..The Apc mutation-driven phenotypes were not modified by mutation of Brca2, perhaps because Brca2 acts in a hormonally dependent pathway of mammary carcinogenesis...
The effects of perinatal/juvenile heptachlor exposure on adult immune and reproductive system function in ratsR J Smialowicz
Experimental Toxicology Division, National Health and Environmental Effects Research Laboratory, ETD MD 92, U S Environmental Protection Agency, Research Triangle Park, North Carolina 27711, USA
Toxicol Sci 61:164-75. 2001..Suppression of these antibody responses persisted for up to 20 weeks after the last exposure to H, at a total exposure of approximately 1500 microg H/kg/rat...
Extragonadal teratocarcinoma in chimeric miceP Blackshear
National Institute of Environmental Health Sciences, Research Triangle Park, NC 27709, USA
Vet Pathol 36:457-60. 1999..These cases of extragonadal teratocarcinoma, a rarely reported tumor, may be related to the genetic predisposition of the 129/Ola mouse strain used to generate the embryonic stem cells...
Postnatal sex reversal of the ovaries in mice lacking estrogen receptors alpha and betaJ F Couse
Receptor Biology Section, Laboratory of Reproductive and Developmental Toxicology, Laboratory of Experimental Pathology, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC 27709, USA
Science 286:2328-31. 1999....
Early changes in sex hormones are not evident in mice exposed to the uterine carcinogens chloroethane or bromoethaneJ R Bucher
National Institute of Environmental Health Sciences, Mantech Inc, Research Triangle Park, North Carolina
Toxicol Appl Pharmacol 130:169-73. 1995..Thus, the findings suggest that early changes in circulating sex hormones are not important contributing factors in the uterine neoplasia caused by these chemicals...
Brca1 and Brca2 expression patterns in mitotic and meiotic cells of miceP E Blackshear
National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
Oncogene 16:61-8. 1998..Thus, while Brca1 and Brca2 share concordant cell-specific patterns of expression in most proliferating tissues, these observations suggest that they may have distinct roles during meiosis...
Disruption of cyclooxygenase genes in miceJ F Mahler
Laboratory of Experimental Pathology, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina 27709, USA
Toxicol Pathol 24:717-9. 1996
Brca1 is expressed independently of hormonal stimulation in the mouse ovaryK W Phillips
National Institute of Environmental Health Sciences, Research Triangle Park 27709, USA
Lab Invest 76:419-25. 1997....
Mono-(2-ethylhexyl) phthalate suppresses aromatase transcript levels and estradiol production in cultured rat granulosa cellsT N Lovekamp
Department of Environmental and Molecular Toxicology, North Carolina State University, Raleigh, North Carolina, 27695, USA
Toxicol Appl Pharmacol 172:217-24. 2001..Moreover, the suppression of estradiol by MEHP is likely mediated through its action on aromatase transcript levels independent of cAMP-stimulated regulation...
The effects of perinatal tebuconazole exposure on adult neurological, immunological, and reproductive function in ratsV C Moser
Neurotoxicology Division and Environmental Toxicology Division, National Health and Environmental Effects Research Laboratory, U S Environmental Protection Agency, Research Triangle Park, NC 27711, USA
Toxicol Sci 62:339-52. 2001..Thus, perinatal exposure to tebuconazole produced neurobehavioral deficits and neuropathology in rats, but did not alter immunological or reproductive function...
Renoprotective effects of vasopeptidase inhibition in an experimental model of diabetic nephropathyB J Davis
Diabetic Complications Group, Baker Heart Research Institute, P.O. Box 6492, Melbourne, 8008 Victoria, Australia
Diabetologia 46:961-71. 2003....
