|
|
||||||||
The concentrations of LH, progesterone, ACTH, corticosterone and thyroxine in the plasma were estimated at various times during the oestrous cycle of the rat. The well-established patterns of LH and progesterone secretion were confirmed. On each day of the cycle the plasma concentrations of ACTH and corticosterone were lowest in the morning and rose in the afternoon. Conversely, during oestrus and dioestrus, the plasma concentrations of thyroxine were higher in the morning than in the evening. However, during the afternoon of pro-oestrus the concentrations of ACTH, corticosterone and thyroxine in the plasma rose and, like the concentrations of LH and progesterone, all reached levels far higher than those attained at any other time of the cycle.
This article has been cited by other articles:
![]() |
R. Sasson, S. H. Luu, V. G. Thackray, and P. L. Mellon Glucocorticoids Induce Human Glycoprotein Hormone {alpha}-Subunit Gene Expression in the Gonadotrope Endocrinology, July 1, 2008; 149(7): 3643 - 3655. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Micevych and K. Sinchak Synthesis and Function of Hypothalamic Neuroprogesterone in Reproduction Endocrinology, June 1, 2008; 149(6): 2739 - 2742. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. M. McGillivray, V. G. Thackray, D. Coss, and P. L. Mellon Activin and Glucocorticoids Synergistically Activate Follicle-Stimulating Hormone {beta}-Subunit Gene Expression in the Immortalized L{beta}T2 Gonadotrope Cell Line Endocrinology, February 1, 2007; 148(2): 762 - 773. [Abstract] [Full Text] [PDF] |
||||
![]() |
V. G. Thackray, S. M. McGillivray, and P. L. Mellon Androgens, Progestins, and Glucocorticoids Induce Follicle-Stimulating Hormone {beta}-Subunit Gene Expression at the Level of the Gonadotrope Mol. Endocrinol., September 1, 2006; 20(9): 2062 - 2079. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. E. Levine Editorial: Stressing the Importance of Sex Endocrinology, December 1, 2002; 143(12): 4502 - 4504. [Full Text] [PDF] |
||||
![]() |
D. B. Speert, S. J. MCClennen, and A. F. Seasholtz Sexually Dimorphic Expression of Corticotropin-Releasing Hormone-Binding Protein in the Mouse Pituitary Endocrinology, December 1, 2002; 143(12): 4730 - 4741. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. K. Roy Regulation of Transforming Growth Factor-{beta}-Receptor Type I and Type II Messenger Ribonucleic Acid Expression in the Hamster Ovary by Gonadotropinsand Steroid Hormones Biol Reprod, June 1, 2000; 62(6): 1858 - 1865. [Abstract] [Full Text] |
||||
![]() |
M. Tetsuka, M. Milne, G.E. Simpson, and S.G. Hillier Expression of 11ß-Hydroxysteroid Dehydrogenase, Glucocorticoid Receptor, and Mineralocorticoid Receptor Genes in Rat Ovary Biol Reprod, February 1, 1999; 60(2): 330 - 335. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. C. Atkinson and B. J. Waddell Circadian Variation in Basal Plasma Corticosterone and Adrenocorticotropin in the Rat: Sexual Dimorphism and Changes across the Estrous Cycle Endocrinology, September 1, 1997; 138(9): 3842 - 3848. [Abstract] [Full Text] [PDF] |
||||
![]() |
C Rivier, J Rivier, and W Vale Stress-induced inhibition of reproductive functions: role of endogenous corticotropin-releasing factor Science, February 7, 1986; 231(4738): 607 - 609. [Abstract] [PDF] |
||||
| HOME | HELP | CONTACT US | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |