Paul M. D. Foster

Recombinant expression of Aryl Hydrocarbon Receptor for quantitative ligand-binding analysis (2009)

Fan, MingQi, Bell, Alex R, Bell, David Robert, Clode, Sally, Fernandes, Alwyn, Foster, Paul M D, ...

Recombinant expression of the Aryl Hydrocarbon Receptor (AhR) yields small amounts of ligand- binding competent AhR. Therefore, Spodoptera frugiperda (Sf9) cells and baculovirus have been evaluated...

Recombinant expression of Aryl Hydrocarbon Receptor for quantitative ligand-binding analysis (2009)

Fan, MingQi, Bell, Alex R, Bell, David Robert, Clode, Sally, Fernandes, Alwyn, Foster, Paul M D, ...

Recombinant expression of the Aryl Hydrocarbon Receptor (AhR) yields small amounts of ligand- binding competent AhR. Therefore, Spodoptera frugiperda (Sf9) cells and baculovirus have been evaluated...

Report for Food Standards Agency Project T01034: Risk assessment of dietary dioxins (2009)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

These studies show conclusively that developmental exposure to TCDD during pregnancy did not cause potent effects on sperm levels in the offspring, nor cause potent effects on the weight of accessory...

Report for Food Standards Agency Project T01034: Risk assessment of dietary dioxins (2009)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

These studies show conclusively that developmental exposure to TCDD during pregnancy did not cause potent effects on sperm levels in the offspring, nor cause potent effects on the weight of accessory...

A Truncation in the Aryl Hydrocarbon Receptor of the CRL:WI(Han) Rat Does Not Affect the Developmental Toxicity of TCDD (2009)

Jiang, Tao, Bell, David R., Clode, Sally, Fan, Ming Qi, Fernandes, Alwyn, Foster, Paul M. D., ...

The aryl hydrocarbon receptor (AhR) is required for the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), and so the AhR of CRL:WI and CRL:WI(Han) rats was characterized. Western blot showed...

Relationships between tissue levels of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), mRNAs and toxicity in the developing male Wistar(Han) rat (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

We compared the effects of a single acute dose, or chronic fetal exposure, to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on the male reproductive system of the Wistar(Han) rat. Tissue samples were...

Relationships between tissue levels of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), mRNAs and toxicity in the developing male Wistar(Han) rat (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

We compared the effects of a single acute dose, or chronic fetal exposure, to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on the male reproductive system of the Wistar(Han) rat. Tissue samples were...

Relationships between Tissue Levels of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD), mRNAs, and Toxicity in the Developing Male Wistar(Han) Rat (2007)

Bell, David R., Clode, Sally, Fan, Ming Qi, Fernandes, Alwyn, Foster, Paul M. D., Jiang, Tao, ...

We compared the effects of a single acute dose, or chronic fetal exposure, to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) on the male reproductive system of the Wistar(Han) rat. Tissue samples were...

Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in the developing male Wistar(Han) rat I: no decrease in epididymal sperm count after a single acute dose (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

It has been reported that fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat. We set out to replicate and extend these effects...

Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in the developing male Wistar(Han) rat I: no decrease in epididymal sperm count after a single acute dose (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

It has been reported that fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat. We set out to replicate and extend these effects...

Toxicity of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in the Developing Male Wistar(Han) Rat. II: Chronic Dosing Causes Developmental Delay (2007)

Bell, David R., Clode, Sally, Fan, Ming Qi, Fernandes, Alwyn, Foster, Paul M. D., Jiang, Tao, ...

We have investigated whether fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat using chronically exposed rats to ensure continuous...

Toxicity of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in the Developing Male Wistar(Han) Rat. I: No Decrease in Epididymal Sperm Count after a Single Acute Dose (2007)

Bell, David R., Clode, Sally, Fan, Ming Qi, Fernandes, Alwyn, Foster, Paul M. D., Jiang, Tao, ...

It has been reported that fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat. We set out to replicate and extend these effects...

Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in the developing male Wistar(Han) rat II: chronic dosing causes developmental delay (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

We have investigated whether fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat, using chronically exposed rats to ensure...

Toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in the developing male Wistar(Han) rat II: chronic dosing causes developmental delay (2007)

Bell, David Robert, Clode, Sally, Fan, MingQi, Fernandes, Alwyn, Foster, Paul M D, Jiang, Tao, ...

We have investigated whether fetal exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) causes defects in the male reproductive system of the rat, using chronically exposed rats to ensure...

Changes in Androgen-Mediated Reproductive Development in Male Rat Offspring Following Exposure to a Single Oral Dose of Flutamide at Different Gestational Ages (2005)

Foster, Paul M. D., Harris, Martha W.

Previous studies have indicated that the androgen receptor antagonist, flutamide, can produce a suite of reproductive malformations in the male rat when orally administered daily on gestation days...

Altered Gene Expression During Rat Wolffian Duct Development following Di(n-Butyl) Phthalate Exposure (2005)

Bowman, Christopher J., Turner, Katie J., Sar, Madhabananda, Barlow, Norman J., Gaido, Kevin W., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP) is a common plasticizer and solvent that disrupts androgen-dependent male reproductive development in rats. In utero exposure to 500 mg/kg/day DBP on gestation days (GD)...

Changes In Androgen-Mediated Reproductive Development In Male Rat Offspring Following Exposure To A Single Oral Dose Of Flutamide At Different Gestational Ages (2005)

Foster, Paul M. D., Harris, Martha W.

Previous studies have indicated that the androgen receptor antagonist, flutamide, can produce a suite of reproductive malformations in the male rat when orally administered daily on gestation days...

Altered gene expression during rat Wolffian duct development following di(n-butyl) phthalate exposure (2005)

Bowman, Christopher J., Turner, Katie J., Sar, Madhabananda, Barlow, Norman J., Gaido, Kevin W., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP) is a common plasticizer and solvent that disrupts androgendependent male reproductive development in rats. In utero exposure to 500 mg/kg/day DBP on gestation days (GD) 12...

Altered gene expression during rat Wolffian duct development following di(n-butyl) phthalate exposure (2005)

Bowman, Christopher J., Turner, Katie J., Sar, Madhabananda, Barlow, Norman J., Gaido, Kevin W., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP) is a common plasticizer and solvent that disrupts androgendependent male reproductive development in rats. In utero exposure to 500 mg/kg/day DBP on gestation days (GD) 12...

Dose-Dependent Alterations in Gene Expression and Testosterone Synthesis in the Fetal Testes of Male Rats Exposed to Di (n-butyl) phthalate (2004)

Lehmann, Kim P., Phillips, Suzanne, Sar, Madhabananda, Foster, Paul M. D., Gaido, Kevin W.

Exposure to di (n-butyl) phthalate (DBP) in utero impairs the development of the male rat reproductive tract. The adverse effects are due in part to a coordinated decrease in expression of genes...

Dose-Dependent Alterations in Gene Expression and Testosterone Synthesis in the Fetal Testes of Male Rats Exposed to Di (n-Butyl) Phthalate (2004)

Lehmann, Kim P., Phillips, Suzanne, Sar, Madhabananda, Foster, Paul M. D., Gaido, Kevin W.

Exposure to di (n-butyl) phthalate (DBP) in utero impairs development of the male rat reproductive tract. The adverse effects are due in part to a coordinated decrease in expression of genes involved...

Quantitative Changes in Gene Expression in Fetal Rat Testes Following Exposure to Di(n-butyl) Phthalate (2003)

Barlow, Norman J., Phillips, Suzanne L., Wallace, Duncan G., Sar, Madhabananda, Gaido, Kevin W., Foster, Paul M.D.

Di(n-butyl) phthalate (DBP) alters male reproductive development by decreasing testicular testosterone (T) production when fetuses are exposed on gestation days (GD) 12 to 21. Previous studies have...

Altered Gene Expression During Rat Wolffian Duct Development in Response to in Utero Exposure to the Antiandrogen Linuron (2003)

Turner, Katie J., McIntyre, Barry S., Phillips, Suzanne L., Barlow, Norman J., Bowman, Christopher J., Foster, Paul M. D.

Linuron is a herbicide with weak androgen receptor (AR) antagonist activity. Exposure to linuron from gestation day (GD) 12 to 21 perturbs androgen-dependent male reproductive development. In utero...

Effects of in Utero Exposure to Finasteride on Androgen-Dependent Reproductive Development in the Male Rat (2003)

Bowman, Christopher J., Barlow, Norman J., Turner, Katie J., Wallace, Duncan G., Foster, Paul M. D.

Finasteride is a specific inhibitor of type II 5α-reductase, the enzyme that converts testosterone (T) to the more potent androgen receptor agonist dihydrotestosterone (DHT). In utero exposure to...

Altered Gene Expression during Rat Wolffian Duct Development in Response to in Utero Exposure to the Antiandrogen Linuron (2003)

Turner, Katie J., McIntyre, Barry S., Phillips, Suzanne L., Barlow, Norman J., Bowman, Christopher J., Foster, Paul M. D.

Linuron is an herbicide with weak androgen receptor (AR) antagonist activity. Exposure to linuron from gestation days (GD) 12 to 21 perturbs androgen-dependent male reproductive development. In utero...

Effects of in Utero Exposure to Finasteride on Androgen-Dependent Reproductive Development in the Male Rat (2003)

Bowman, Christopher J., Barlow, Norman J., Turner, Katie J., Wallace, Duncan G., Foster, Paul M. D.

Finasteride is a specific inhibitor of type II 5α-reductase, the enzyme that converts testosterone (T) to the more potent androgen receptor agonist dihydrotestosterone (DHT). In utero exposure to...

Quantitative Changes in Gene Expression in Fetal Rat Testes following Exposure to Di(n-butyl) Phthalate (2003)

Barlow, Norman J., Phillips, Suzanne L., Wallace, Duncan G., Sar, Madhabananda, Gaido, Kevin W., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP) alters male reproductive development by decreasing testicular testosterone (T) production when fetuses are exposed on gestation days (GD) 12–21. Previous studies have...

Quantitative Changes in Gene Expression in Fetal Rat Testes Following Exposure to Di(n-butyl) Phthalate (2003)

Barlow, Norman J., Phillips, Suzanne L., Wallace, Duncan G., Sar, Madhabananda, Gaido, Kevin W., Foster, Paul M.D.

Di(n-butyl) phthalate (DBP) alters male reproductive development by decreasing testicular testosterone (T) production when fetuses are exposed on gestation days (GD) 12 to 21. Previous studies have...

Altered Gene Expression During Rat Wolffian Duct Development in Response to in Utero Exposure to the Antiandrogen Linuron (2003)

Turner, Katie J., McIntyre, Barry S., Phillips, Suzanne L., Barlow, Norman J., Bowman, Christopher J., Foster, Paul M. D.

Linuron is a herbicide with weak androgen receptor (AR) antagonist activity. Exposure to linuron from gestation day (GD) 12 to 21 perturbs androgen-dependent male reproductive development. In utero...

Effects of in Utero Exposure to Finasteride on Androgen-Dependent Reproductive Development in the Male Rat (2003)

Bowman, Christopher J., Barlow, Norman J., Turner, Katie J., Wallace, Duncan G., Foster, Paul M. D.

Finasteride is a specific inhibitor of type II 5α-reductase, the enzyme that converts testosterone (T) to the more potent androgen receptor agonist dihydrotestosterone (DHT). In utero exposure to...

Male Rats Exposed to Linuron in Utero Exhibit Permanent Changes in Anogenital Distance, Nipple Retention, and Epididymal Malformations That Result in Subsequent Testicular Atrophy (2002)

McIntyre, Barry S., Barlow, Norman J., Foster, Paul M. D.

Prenatal exposure to the herbicide linuron, a weak androgen receptor antagonist, has been shown to perturb androgen-dependent male rat reproductive development as evidenced by slight decreases in...

Effects of in Utero Exposure to the Organophosphate Insecticide Fenitrothion on Androgen-Dependent Reproductive Development in the Crl:CD(SD)BR Rat (2002)

Turner, Katie J., Barlow, Norman J., Struve, Melanie F., Wallace, Duncan G., Gaido, Kevin W., Dorman, David C., ...

Fenitrothion [0,0-dimethyl-O-(4-nitro-m-tolyl) phosphorothioate] is an organophosphate insecticide that has been shown to have antiandrogenic activity using in vitro and in vivo screening assays....

Androgen-Mediated Development in Male Rat Offspring Exposed to Flutamide in Utero: Permanence and Correlation of Early Postnatal Changes in Anogenital Distance and Nipple Retention with Malformations in Androgen-Dependent Tissues (2001)

McIntyre, Barry S., Barlow, Norman J., Foster, Paul M. D.

Male offspring exposed in utero to antiandrogens often display alterations in androgen-dependent developmental markers (e.g., anogenital distance [AGD], nipple retention) together with clearly...

Altered Gene Profiles in Fetal Rat Testes after in Utero Exposure to Di(n-butyl) Phthalate (2001)

Shultz, Valerie D., Phillips, Suzanne, Sar, Madhabananda, Foster, Paul M. D., Gaido, Kevin W.

Di(n-butyl) phthalate (DBP) has antiandrogenic-like effects on the developing reproductive tract in the male rat and produces regions of interstitial cell hyperplasia and gonocyte degeneration in the...

Dose-Dependent Alterations in Androgen-Regulated Male Reproductive Development in Rats Exposed to Di(n-butyl) Phthalate during Late Gestation (2000)

Mylchreest, Eve, Wallace, Duncan G., Cattley, Russell C., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP) is a commercially important plasticizer and ubiquitous environmental contaminant. Since previous, limited dose-response studies with DBP that reported alterations in male...

Male Reproductive Tract Malformations in Rats Following Gestational and Lactational Exposure to Di(n-butyl) Phthalate: An Antiandrogenic Mechanism? (1998)

Mylchreest, Eve, Cattley, Russell C., Foster, Paul M. D.

Di(n-butyl) phthalate (DBP), a widely used plasticizer suspected of having estrogenic properties, was investigated for its effects on the prenatal and early neonatal development of the reproductive...

Identification of Stage-Specific Changes in Protein Secretion by Isolated Seminiferous Tubules from the Rat Following Exposure to Either m-Dinitrobenzene or Nitrobenzene (1993)

MCLAREN, TANYA T., FOSTER, PAUL M. D., SHARPE, RICHARD M.

The objective of this study was to identify effects of two known Sertoli cell toxicants on the secretion of proteins by seminiferous tubules (ST) isolated from adult rats at different stages of the...

Evaluation of Changes in the Secretion of Immunoactive Inhibin by Adult Rat Seminiferous Tubules in Vitro as an Indicator of Early Toxicant Action on Spermatogenesis (1991)

ALLENBY, GARY, FOSTER, PAUL M. D., SHARPE, RICHARD M.

Evaluation of Changes in the Secretion of Immunoactive Inhibin by Adult Rat Seminiferous Tubules in Vitro as an Indicator of Early Toxicant Action on Spermatogenesis. Allenby, G., Foster, P. M. D.,...

Changes in Sertoli Cell Function in vitro Induced by Nitrobenzene (1990)

ALLENBY, GARY, SHARPE, RICHARD M., FOSTER, PAUL M. D.

Changes in Sertoli Cell Function in vitro Induced by Nitrobenzene. ALLENBY, G., SHARPE, R. M., AND FOSTER, P. M. D. (1990). Fundam. Appl. Toxicol 14, 364–375. Nitrobenzene (NB) has been identified...