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The Journal of Clinical Endocrinology and Metabolism|February 18, 1999
Local modulation by 11beta-hydroxysteroid dehydrogenase of glucocorticoid effects on the activity of 15-hydroxyprostaglandin dehydrogenase in human chorion and placental trophoblast cellsF A Patel, K Sun, J R ChallisEndocrine|October 29, 2000
Effects of labor on pituitary expression of proopiomelanocortin, prohormone convertase (PC)-1, PC-2, and glucocorticoid receptor mRNA in fetal sheepA C Holloway, S Gyomorey, J R ChallisThe Journal of Endocrinology|March 16, 2001
Developmental regulation of corticotrophin receptor gene expression in the adrenal gland of the ovine fetus and newborn lamb: effects of hypoxia during late pregnancyM Fraser, G A Braems, J R Challis, et al.Canadian Journal of Physiology and Pharmacology|August 1, 1986
Ovine fetal adrenal maturation at term and during fetal ACTH administration: evidence that the modulating effect of cortisol may involve cAMPJ R Challis, S J Lye, J WelshEuropean Journal of Obstetrics, Gynecology, and Reproductive Biology|December 10, 1998
Vasodilator response to exogenous adrenocorticotropic hormone in fetal adrenal cortex precedes increased steroidogenesis in sheep at 105-112 days gestationA M Carter, J R Challis, P SvendsenJournal of Molecular Endocrinology|April 1, 1992
Characterization of an ovine glucocorticoid receptor cDNA and developmental changes in its mRNA levels in the fetal sheep hypothalamus, pituitary gland and adrenalK Yang, G L Hammond, J R ChallisCanadian Journal of Physiology and Pharmacology|July 1, 1983
Estradiol modulation of ovine uterine activityR Windmoller, S J Lye, J R ChallisJournal of Molecular Endocrinology|February 1, 1995
Developmental and glucocorticoid regulation of pituitary 11 beta-hydroxysteroid dehydrogenase 1 gene expression in the ovine fetus and lambK Yang, S G Matthews, J R ChallisThe Journal of Endocrinology|March 1, 1995
Changes in glucocorticoid receptor mRNA in the developing ovine pituitary and the effects of exogenous cortisolS G Matthews, K Yang, J R ChallisBritish Journal of Obstetrics and Gynaecology|August 1, 1977
Changes in the concentration of cortisol in amniotic fluid after intra-amniotic prostaglandin for midtrimester abortionI Z MacKenzie, G Pooley, J R ChallisPageof 45