Relationship between gonadal steroid hormones and vulvar bleeding in southern tamandua, Tamandua tetradactyla

Authors: Satoshi Kusuda, Tomoko Endoh, Hiroyuki Tanaka, Itsuki Adachi, Osamu Doi, Junpei Kimura

Publication/Journal: Zoo Biology

Keywords: anteater, estradiol, estrous cycle, pregnancy, progesterone

2011

Excretion patterns of fecal progestagens, androgen and estrogen during pregnancy, parturition and post partum in okapi (Okapia johnstoni)

Authors: Satoshi Kusuda, Koki Morikaku, Ken-ichi Kawada, Kenji Ishiwada, Osamu Doi

Publication/Journal: Journal of Reproduction and Developement

Keywords: estrous cycle, fecal hormone, okapi (okapia johnstoni), pregnancy, progesterone

2007

Lactation-associated infertility in Japanese monkeys (Macaca fuscata) during the breeding season

Authors: Masahiro Kondo, Hisashi Kishi, Chihiro Kojima, Wanzhu Jin, Juri Suzuki, Keiko Shimizu, Mariko Itoh, Satoshi Ohkura, Hiroko Tsukamura, Kei-Ichiro Maeda, Gen Watanabe, Kazuyoshi Taya

Publication/Journal: Zoo Biology

Keywords: cortisol, estradiol-17β, gonadotropin, inhibin, lactation, progesterone, suckling

2003

Effect of acute stress on plasma concentrations of sex and stress hormones in juvenile alligators living in control and contaminated lakes

Authors: L.J. Guillette Jr, D.A. Crain, A.A. Rooney, A.R. Woodward

Publication/Journal: Journal of Herpetology

Keywords: alligator, alligator mississippiensis, corticosterone, cortisol, environmental contamination, estradiol, glucocorticoid, stress, testicular activity

1997

Non-invasive monitoring of ovarian function in several felid species by measurement of fecal estradiol-17β and progestins

Authors: L. H. Graham, K. L. Goodrowe, J. I. Raeside, R. M. Liptrap

Publication/Journal: Zoo Biology

Keywords: cat, excretion, reproduction, steroids

1995

Monitoring fecal samples for estrogen excretion across the ovarian cycle in Goeldi’s monkey (Callimico goeldii)

Authors: C. R. Pryce, F. Schwarzenberger, M. Döbeli

Publication/Journal: Zoo Biology

Keywords: captive breeding, conservation, ovarian cyclicity

1994

Estrogen metabolism in the Asian elephant (Elephas maximus)

Authors: N. M. Czekala, A. Roocroft, M. Bates, J. Allen, B. L. Lasley

Publication/Journal: Zoo Biology

Keywords: estradiol conjugate, estradiol-17β, estrone

1992

Serum and urinary levels of reproductive hormones associated with the estrous cycle in white-tailed deer (Odocoileus virginianus)

Authors: W. M. Knox, K. V. Miller, D. C. Collins, P. B. Bush, T. E. Kiser, R. L. Marchinton

Publication/Journal: Zoo Biology

Keywords: estradiol, lh, progesterone, urine

1992

Concentrations of progesterone, testosterone and estradiol-17β in the serum during the estrous cycle of Asian elephants (Elephas maximus)

Authors: K. Taya, H. Komura, M. Kondoh, Y. Ogawa, K. Nakada, G. Watanabe, S. Sasamoto, K. Tanabe, K. Saito, H. Tajima, E. Narushima

Publication/Journal: Zoo Biology

Keywords: elephant, follicular development, luteal function

1991

Stress-induced changes in serum testosterone, estradiol-17 [beta] and progesterone in the turtle, Chelydra serpentina

Authors: I.Y. Mahmoud, L.J. Guillette Jr, M.E. McAsey, C. Cady

Publication/Journal: Comparative Biochemistry and Physiology Part A: Physiology

Keywords: chelydra serpentina, common snapping turtles, estradiol, stress, testosterone

1989