Results 301 to 310 of about 88,646 (317)

Metastin/Kisspeptin and control of estrous cycle in rats

Reviews in Endocrine and Metabolic Disorders, 2007
Estrous cyclicity is controlled by a cascade of neuroendocrine events, involving the activation of the hypothalamo-pituitary-gonadal axis. Two modes of gonadotropin-releasing hormone (GnRH) are well established to regulate the estrous cycle: one is a tonic or pulse mode of secretion which is responsible for the stimulation of follicular development and
Sachika Adachi, Hiroko Tsukamura, Kinji Inoue, Kei-ichiro Maeda, Satoshi Ohkura   +4 more
openaire   +2 more sources

GnRH Secretion throughout the Ovine Estrous Cycle

Neuroendocrinology, 1987
In order to define the patterns of gonadotropin-releasing hormone (GnRH) secretion during the estrous cycle of the sheep we sampled hypophysial portal blood from conscious animals on day 1 of the cycle (n = 1), during the luteal phase (n = 8), during the follicular phase (n = 6) and during the preovulatory luteinizing hormone (LH) surge (n = 6). At the
G. B. Thomas, J. T. Cummins, Iain J. Clarke, Bai Yao   +3 more
openaire   +3 more sources

Regulation of the estrous cycle by neutrophil infiltration into the vagina

Biochemical and Biophysical Research Communications, 2009
During metestrus of the estrous cycle, a number of neutrophils infiltrate into the vaginal vault, presumably due to a neutrophil-specific chemokine, MIP-2, in mice. The physiological role of the infiltrating neutrophils, however, remains largely obscure.
Soichiro Sasaki, Kisaburo Nagata, Yoshiro Kobayashi   +2 more
openaire   +2 more sources

Dissociation of estrous cycle and activity rhythm in rats

Experientia, 1983
When rats were kept in continuous light there was a time-lag between the onset of activity arrhythmia and that of persistent estrus. When animals showing both arrhythmias in continuous light were kept under a LD 21:3 photoperiod, the activity rhythm returned to normal but the estrous cycle did not.
K. Shirama, Kyutaro Maekawa, Tetsuo Furuya, Yuji Takeo, Kiyoshi Shimizu   +4 more
openaire   +3 more sources

Estrous Cycle in Cows / Buffaloes

2020
P.V. Patil, M.K. Patil
openaire   +2 more sources

THE ESTROUS CYCLE

1969
L.L. Anderson, H.H. Cole, P.T. Cupps
openaire   +2 more sources

Estrous Cycle Regulation in the Bovine

Journal of Animal Science, 1961
W. Hansel, D. L. Black, P.V. Malven
openaire   +2 more sources

The Estrous/Menstrual Cycle

2020
Autumn P. Davidson, George H. Stabenfeldt   +1 more
openaire   +1 more source

Estrous Cycles of Nine Species of Muroid Rodents

Journal of Mammalogy, 1977
David L. Lanier, David L. Lanier, Donald A. Dewsbury, Donald A. Dewsbury, Daniel Q. Estep, Daniel Q. Estep   +5 more
openaire   +3 more sources

Ovarian Activity During the Estrous Cycle of the Mare

Endocrinology, 1972
George H. Stabenfeldt, John P. Hughes, J. W. Evans   +2 more
openaire   +3 more sources