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Joseph Ostby

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L Earl Gray; Norman J Barlow; Kembra L Howdeshell; Joseph Ostby; Johnathan Furr; Clark L Gray
Transgenerational effects of Di (2-ethylhexyl) phthalate in the male CRL:CD(SD) rat: added value of assessing multiple offspring per litter.
Andrew Hotchkiss; Christy S Lambright; Joseph Ostby; Louise Parks-Saldutti; John G Vandenbergh; L Earl Gray
Prenatal testosterone exposure permanently masculinizes anogenital distance, nipple development, and reproductive tract morphology in female Sprague-Dawley rats.
L Earl Gray; John Laskey; Joseph Ostby
Chronic di-n-butyl phthalate exposure in rats reduces fertility and alters ovarian function during pregnancy in female Long Evans hooded rats.

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2009: L Earl Gray; Norman J Barlow; Kembra L Howdeshell; Joseph Ostby; Johnathan Furr; Clark L Gray
Transgenerational effects of Di (2-ethylhexyl) phthalate in the male CRL:CD(SD) rat: added value of assessing multiple offspring per litter.
Toxicological sciences : an official journal of the Society of Toxicology 2009;110(2):411-25.
2007: Andrew Hotchkiss; Christy S Lambright; Joseph Ostby; Louise Parks-Saldutti; John G Vandenbergh; L Earl Gray
Prenatal testosterone exposure permanently masculinizes anogenital distance, nipple development, and reproductive tract morphology in female Sprague-Dawley rats.
Toxicological sciences : an official journal of the Society of Toxicology 2007;96(2):335-45.
2006: L Earl Gray; John Laskey; Joseph Ostby
Chronic di-n-butyl phthalate exposure in rats reduces fertility and alters ovarian function during pregnancy in female Long Evans hooded rats.
Toxicological sciences : an official journal of the Society of Toxicology 2006;93(1):189-95.
2005: L Earl Gray; Johnathan Furr; Joseph Ostby
Hershberger assay to investigate the effects of endocrine-disrupting compounds with androgenic or antiandrogenic activity in castrate-immature male rats.
Current protocols in toxicology / editorial board, Mahin D. Maines (editor-in-chief) ... [et al.] 2005;Chapter 16():Unit16.9.
2005: Nigel Noriega; Joseph Ostby; Christy Lambright; Vickie S Wilson; L Earl Gray
Late gestational exposure to the fungicide prochloraz delays the onset of parturition and causes reproductive malformations in male but not female rat offspring.
Biology of reproduction 2005;72(6):1324-35.
2004: Andrew Hotchkiss; L G Parks-Saldutti; Joseph Ostby; Christy Lambright; Johnathan Furr; John G Vandenbergh; L Earl Gray
A mixture of the "antiandrogens" linuron and butyl benzyl phthalate alters sexual differentiation of the male rat in a cumulative fashion.
Biology of reproduction 2004;71(6):1852-61.
2004: Joseph Ostby; L Earl Gray
Transgenerational (in utero/lactational) exposure to investigate the effects of endocrine disrupting compounds (EDCS) in rats.
Current protocols in toxicology / editorial board, Mahin D. Maines (editor-in-chief) ... [et al.] 2004;Chapter 16():Unit 16.8.
2004: Vickie S Wilson; Christy Lambright; Johnathan Furr; Joseph Ostby; Carmen Wood; Gary Held; L Earl Gray
Phthalate ester-induced gubernacular lesions are associated with reduced insl3 gene expression in the fetal rat testis.
Toxicology letters 2004;146(3):207-15.
2004: L Earl Gray; Joseph Ostby; Johnathan Furr; Carmen Wolf; Christy Lambright; Vickie Wilson; Nigel Noriega
Toxicant-induced hypospadias in the male rat.
Advances in experimental medicine and biology 2004;545():217-41.
2003: Andrew Hotchkiss; Joseph Ostby; John G Vandenbergh; L Earl Gray
An environmental antiandrogen, vinclozolin, alters the organization of play behavior.
Physiology & behavior 2003;79(2):151-6.
2002: L Earl Gray; Joseph Ostby; Vickie Wilson; Christy Lambright; Kathy Bobseine; Phillip C Hartig; Andrew Hotchkiss; C Wolf; Johnathan Furr; M Price; Louise G Parks; Ralph L Cooper; Tammy E Stoker; Susan C Laws; Sigmund J Degitz; Kathleen M Jensen; Michael D Kahl; Joseph J Korte; Elizabeth A Makynen; Joseph E Tietge; Gerald T Ankley
Xenoendocrine disrupters-tiered screening and testing: filling key data gaps.
Toxicology 2002;181-182():371-82.
2002: Vickie S Wilson; Christy Lambright; Joseph Ostby; L Earl Gray
In vitro and in vivo effects of 17beta-trenbolone: a feedlot effluent contaminant.
Toxicological sciences : an official journal of the Society of Toxicology 2002;70(2):202-11.
2002: Andrew Hotchkiss; Joseph Ostby; J G Vandenburgh; L Earl Gray
Androgens and environmental antiandrogens affect reproductive development and play behavior in the Sprague-Dawley rat.
Environmental health perspectives 2002;110 Suppl 3():435-9.
2002: Cynthia J Wolf; Andrew Hotchkiss; Joseph Ostby; Gerald A LeBlanc; L Earl Gray
Effects of prenatal testosterone propionate on the sexual development of male and female rats: a dose-response study.
Toxicological sciences : an official journal of the Society of Toxicology 2002;65(1):71-86.
2001: L Earl Gray; Joseph Ostby; Johnathan Furr; Cynthia J Wolf; Christy Lambright; Louise G Parks; D N Rao Veeramachaneni; Vickie Wilson; M Price; Andrew Hotchkiss; Edward F Orlando; Louis Guillette
Effects of environmental antiandrogens on reproductive development in experimental animals.
Human reproduction update 2001;7(3):248-64.
2000: L Earl Gray; Joseph Ostby; Johnathan Furr; M Price; D N Rao Veeramachaneni; Louise G Parks
Perinatal exposure to the phthalates DEHP, BBP, and DINP, but not DEP, DMP, or DOTP, alters sexual differentiation of the male rat.
Toxicological sciences : an official journal of the Society of Toxicology 2000;58(2):350-65.
2000: Louise G Parks; Joseph Ostby; Christy Lambright; Barbara D Abbott; Gary R Klinefelter; N J Barlow; L Earl Gray
The plasticizer diethylhexyl phthalate induces malformations by decreasing fetal testosterone synthesis during sexual differentiation in the male rat.
Toxicological sciences : an official journal of the Society of Toxicology 2000;58(2):339-49.
2000: Christy Lambright; Joseph Ostby; Kathy Bobseine; Vickie Wilson; Andrew Hotchkiss; PC Mann; L Earl Gray
Cellular and molecular mechanisms of action of linuron: an antiandrogenic herbicide that produces reproductive malformations in male rats.
Toxicological sciences : an official journal of the Society of Toxicology 2000;56(2):389-99.
2000: Cynthia J Wolf; Gerald A LeBlanc; Joseph Ostby; L Earl Gray
Characterization of the period of sensitivity of fetal male sexual development to vinclozolin.
Toxicological sciences : an official journal of the Society of Toxicology 2000;55(1):152-61.
1999: Cynthia J Wolf; Joseph Ostby; L Earl Gray
Gestational exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) severely alters reproductive function of female hamster offspring.
Toxicological sciences : an official journal of the Society of Toxicology 1999;51(2):259-64.
1999: C Wolf; Christy Lambright; PC Mann; M Price; Ralph L Cooper; Joseph Ostby; L Earl Gray
Administration of potentially antiandrogenic pesticides (procymidone, linuron, iprodione, chlozolinate, p,p'-DDE, and ketoconazole) and toxic substances (dibutyl- and diethylhexyl phthalate, PCB 169, and ethane dimethane sulphonate) during sexual differentiation produces diverse profiles of reproductive malformations in the male rat.
Toxicology and industrial health 1999;15(1-2):94-118.
1999: Joseph Ostby; William R Kelce; Christy Lambright; Cynthia J Wolf; PC Mann; L Earl Gray
The fungicide procymidone alters sexual differentiation in the male rat by acting as an androgen-receptor antagonist in vivo and in vitro.
Toxicology and industrial health 1999;15(1-2):80-93.
1999: E Monosson; William R Kelce; Christy Lambright; Joseph Ostby; L Earl Gray
Peripubertal exposure to the antiandrogenic fungicide, vinclozolin, delays puberty, inhibits the development of androgen-dependent tissues, and alters androgen receptor function in the male rat.
Toxicology and industrial health 1999;15(1-2):65-79.
1999: L Earl Gray; Joseph Ostby; E Monosson; William R Kelce
Environmental antiandrogens: low doses of the fungicide vinclozolin alter sexual differentiation of the male rat.
Toxicology and industrial health 1999;15(1-2):48-64.
1999: L Earl Gray; Joseph Ostby; Ralph L Cooper; William R Kelce
The estrogenic and antiandrogenic pesticide methoxychlor alters the reproductive tract and behavior without affecting pituitary size or LH and prolactin secretion in male rats.
Toxicology and industrial health 1999;15(1-2):37-47.
1998: L Earl Gray; Joseph Ostby
Effects of pesticides and toxic substances on behavioral and morphological reproductive development: endocrine versus nonendocrine mechanisms.
Toxicology and industrial health 1998;14(1-2):159-84.
1997: L Earl Gray; C Wolf; PC Mann; Joseph Ostby
In utero exposure to low doses of 2,3,7,8-tetrachlorodibenzo-p-dioxin alters reproductive development of female Long Evans hooded rat offspring.
Toxicology and applied pharmacology 1997;146(2):237-44.
1997: L Earl Gray; Joseph Ostby; William R Kelce
A dose-response analysis of the reproductive effects of a single gestational dose of 2,3,7,8-tetrachlorodibenzo-p-dioxin in male Long Evans Hooded rat offspring.
Toxicology and applied pharmacology 1997;146(1):11-20.
1995: L Earl Gray; Joseph Ostby
In utero 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) alters reproductive morphology and function in female rat offspring.
Toxicology and applied pharmacology 1995;133(2):285-94.
1995: L Earl Gray; William R Kelce; E Monosson; Joseph Ostby; L S Birnbaum
Exposure to TCDD during development permanently alters reproductive function in male Long Evans rats and hamsters: reduced ejaculated and epididymal sperm numbers and sex accessory gland weights in offspring with normal androgenic status.
Toxicology and applied pharmacology 1995;131(1):108-18.
1995: L Earl Gray; Gary R Klinefelter; William R Kelce; J Laskey; Joseph Ostby; L Ewing
Hamster Leydig cells are less sensitive to ethane dimethanesulfonate when compared to rat Leydig cells both in vivo and in vitro.
Toxicology and applied pharmacology 1995;130(2):248-56.
1994: L Earl Gray; Joseph Ostby; William R Kelce
Developmental effects of an environmental antiandrogen: the fungicide vinclozolin alters sex differentiation of the male rat.
Toxicology and applied pharmacology 1994;129(1):46-52.
1993: L Earl Gray; Joseph Ostby; R Marshall; J Andrews
Reproductive and thyroid effects of low-level polychlorinated biphenyl (Aroclor 1254) exposure.
Fundamental and applied toxicology : official journal of the Society of Toxicology 1993;20(3):288-94.
1993: L Earl Gray; Joseph Ostby
The effects of prenatal administration of azo dyes on testicular development in the mouse: a structure activity profile of dyes derived from benzidine, dimethylbenzidine, or dimethoxybenzidine.
Fundamental and applied toxicology : official journal of the Society of Toxicology 1993;20(2):177-83.
1992: L Earl Gray; Joseph Ostby; R J Kavlock; R Marshall
Gonadal effects of fetal exposure to the azo dye congo red in mice: infertility in female but not male offspring.
Fundamental and applied toxicology : official journal of the Society of Toxicology 1992;19(3):411-22.
1990: L Earl Gray; Joseph Ostby; R Linder; J Goldman; G Rehnberg; R Cooper
Carbendazim-induced alterations of reproductive development and function in the rat and hamster.
Fundamental and applied toxicology : official journal of the Society of Toxicology 1990;15(2):281-97.
1989: L Earl Gray; Joseph Ostby; J Ferrell; G Rehnberg; R Linder; R Cooper; J Goldman; V Slott; J Laskey
A dose-response analysis of methoxychlor-induced alterations of reproductive development and function in the rat.
Fundamental and applied toxicology : official journal of the Society of Toxicology 1989;12(1):92-108.
1989: L Earl Gray; Joseph Ostby; J Ferrell; R Sigmon; R Cooper; R Linder; G Rehnberg; J Goldman; J Laskey
Correlation of sperm and endocrine measures with reproductive success in rodents.
Progress in clinical and biological research 1989;302():193-206; discussion 206-9.
1988: L Earl Gray; Joseph Ostby; J M Ferrell; E R Sigmon; Jerome Goldman
Methoxychlor induces estrogen-like alterations of behavior and the reproductive tract in the female rat and hamster: effects on sex behavior, running wheel activity, and uterine morphology.
Toxicology and applied pharmacology 1988;96(3):525-40.
1988: L Earl Gray; J M Rogers; Joseph Ostby; R J Kavlock; J M Ferrell
Prenatal dinocap exposure alters swimming behavior in mice due to complete otolith agenesis in the inner ear.
Toxicology and applied pharmacology 1988;92(2):266-73.
1988: L Earl Gray; Joseph Ostby; R Sigmon; J Ferrell; G Rehnberg; R Linder; R Cooper; J Goldman; J Laskey
The development of a protocol to assess reproductive effects of toxicants in the rat.
Reproductive toxicology (Elmsford, N.Y.) 1988;2(3-4):281-7.
1986: L Earl Gray; R J Kavlok; Joseph Ostby; J Ferrell; J Rogers; K Gray
An evaluation of figure-eight maze activity and general behavioral development following prenatal exposure to forty chemicals: effects of cytosine arabinoside, dinocap, nitrofen, and vitamin A.
Neurotoxicology 1986;7(2):449-62.
1986: L Earl Gray; J M Rogers; R J Kavlock; Joseph Ostby; J M Ferrell; K L Gray
Prenatal exposure to the fungicide dinocap causes behavioral torticollis, ballooning and cleft palate in mice, but not rats or hamsters.
Teratogenesis, carcinogenesis, and mutagenesis 1986;6(1):33-43.
1985: L Earl Gray; J M Ferrell; Joseph Ostby
Alteration of behavioral sex differentiation by exposure to estrogenic compounds during a critical neonatal period: effects of zearalenone, methoxychlor, and estradiol in hamsters.
Toxicology and applied pharmacology 1985;80(1):127-36.
1985: Joseph Ostby; L Earl Gray; R J Kavlock; J M Ferrell
The postnatal effects of prenatal exposure to low doses of nitrofen (2,4-dichlorophenyl-p-nitrophenyl ether) in Sprague-Dawley rats.
Toxicology 1985;34(4):285-97.
1983: L Earl Gray; R J Kavlock; N Chernoff; Joseph Ostby; J Ferrell
Postnatal developmental alterations following prenatal exposure to the herbicide 2,4-dichlorophenyl-p-nitrophenyl ether: a dose response evaluation in the mouse.
Toxicology and applied pharmacology 1983;67(1):1-14.
1983: L Earl Gray; R J Kavlock; Joseph Ostby; J Ferrell
Assessment of the utility of postnatal testing following prenatal exposure to forty chemicals.
Progress in clinical and biological research 1983;140():39-72.
1982: L Earl Gray; R J Kavlock; N Chernoff; J Ferrell; J McLamb; Joseph Ostby
Prenatal exposure to the herbicide 2,4-dichlorophenyl-p-nitrophenyl ether destroys the rodent Harderian gland.
Science (New York, N.Y.) 1982;215(4530):293-4.