Abstract
The aim of the present study was to investigate the effect of oxytocin (OT) on progesterone secretion by bovine corpus luteum (CL) in different culture systems. When luteal cells were cultured for 1, 2, 4 and 15 h at a density of 6 × 104 cells/ml, OT (107 M) did not affect progesterone secretion. On the other hand, bovine LH strongly stimulated progesterone secretion by the cells 215 h after incubation (P-7 M). Slices were replaced every 1 h in a fresh medium during the 5 h incubation experiment. A 1-h stimulation with bovine LH and OT induced significant but different effects on the release of progesterone. OT acutely stimulated progesterone release at doses 10~7 M (155%; P
| Original language | English |
|---|---|
| Pages (from-to) | 199-204 |
| Number of pages | 6 |
| Journal | Journal of Reproduction and Development |
| Volume | 42 |
| Issue number | 3 |
| Publication status | Published - 1996 |
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Keywords
- Bovine
- Cell-to-cell contact
- Corpus luteum
- Oxytocin
ASJC Scopus subject areas
- Animal Science and Zoology
Cite this
Progesterone release of bovine corpus luteum in response to oxytocin in different culture systems. / Sakumoto, Ryosuke; Ando, Yoshiko; Okuda, Kiyoshi.
In: Journal of Reproduction and Development, Vol. 42, No. 3, 1996, p. 199-204.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Progesterone release of bovine corpus luteum in response to oxytocin in different culture systems
AU - Sakumoto, Ryosuke
AU - Ando, Yoshiko
AU - Okuda, Kiyoshi
PY - 1996
Y1 - 1996
N2 - The aim of the present study was to investigate the effect of oxytocin (OT) on progesterone secretion by bovine corpus luteum (CL) in different culture systems. When luteal cells were cultured for 1, 2, 4 and 15 h at a density of 6 × 104 cells/ml, OT (107 M) did not affect progesterone secretion. On the other hand, bovine LH strongly stimulated progesterone secretion by the cells 215 h after incubation (P-7 M). Slices were replaced every 1 h in a fresh medium during the 5 h incubation experiment. A 1-h stimulation with bovine LH and OT induced significant but different effects on the release of progesterone. OT acutely stimulated progesterone release at doses 10~7 M (155%; P
AB - The aim of the present study was to investigate the effect of oxytocin (OT) on progesterone secretion by bovine corpus luteum (CL) in different culture systems. When luteal cells were cultured for 1, 2, 4 and 15 h at a density of 6 × 104 cells/ml, OT (107 M) did not affect progesterone secretion. On the other hand, bovine LH strongly stimulated progesterone secretion by the cells 215 h after incubation (P-7 M). Slices were replaced every 1 h in a fresh medium during the 5 h incubation experiment. A 1-h stimulation with bovine LH and OT induced significant but different effects on the release of progesterone. OT acutely stimulated progesterone release at doses 10~7 M (155%; P
KW - Bovine
KW - Cell-to-cell contact
KW - Corpus luteum
KW - Oxytocin
UR - http://www.scopus.com/inward/record.url?scp=0000176260&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0000176260&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0000176260
VL - 42
SP - 199
EP - 204
JO - Journal of Reproduction and Development
JF - Journal of Reproduction and Development
SN - 0916-8818
IS - 3
ER -