Luteoprotective roles of luteinizing hormone are mediated by not only progesterone production but also glucocorticoid conversion in bovine corpus luteum

2013 ◽  
Vol 80 (3) ◽  
pp. 204-211 ◽  
Author(s):  
Syota Kawaguchi ◽  
Anom Bowolaksono ◽  
Ryosuke Sakumoto ◽  
Kiyoshi Okuda
Keyword(s):  
Luteinizing Hormone ◽  
Corpus Luteum ◽  
Progesterone Production ◽  
Bovine Corpus Luteum

scholarly journals Luteinizing hormone regulates the phosphorylation and localization of the mitochondrial effector dynamin‐related protein‐1 (DRP1) and steroidogenesis in the bovine corpus luteum

2020 ◽  
Vol 34 (4) ◽  
pp. 5299-5316
Author(s):  
Michele R. Plewes ◽  
Xiaoying Hou ◽  
Heather A. Talbott ◽  
Pan Zhang ◽  
Jennifer R. Wood ◽  
...  
Keyword(s):  
Luteinizing Hormone ◽  
Corpus Luteum ◽  
Related Protein ◽  
Bovine Corpus Luteum

Leptin in the bovine corpus luteum: Receptor expression and effects on progesterone production

2007 ◽  
Vol 74 (6) ◽  
pp. 724-729 ◽  
Author(s):  
L.T. Nicklin ◽  
R.S. Robinson ◽  
P. Marsters ◽  
B.K. Campbell ◽  
G.E. Mann ◽  
...  
Keyword(s):  
Corpus Luteum ◽  
Receptor Expression ◽  
Progesterone Production ◽  
Bovine Corpus Luteum

scholarly journals Luteoprotective Mechanisms of Prostaglandin F2^|^alpha; Stimulated by Luteinizing Hormone in the Bovine Corpus Luteum

2013 ◽  
Vol 59 (3) ◽  
pp. 225-230 ◽  
Author(s):  
Syota KAWAGUCHI ◽  
Anom BOWOLAKSONO ◽  
Shin YOSHIOKA ◽  
Ryosuke SAKUMOTO ◽  
Kiyoshi OKUDA
Keyword(s):  
Luteinizing Hormone ◽  
Corpus Luteum ◽  
Prostaglandin F2 Alpha ◽  
Bovine Corpus Luteum

The lipoxygenase pathways are involved in LH-stimulated progesterone production in bovine corpus luteum

2002 ◽  
Vol 67 (1) ◽  
pp. 49-60 ◽  
Author(s):  
Hiroaki Taniguchi ◽  
Yoshihisa Uenoyama ◽  
Yoko Miyamoto ◽  
Kiyoshi Okuda
Keyword(s):  
Corpus Luteum ◽  
Progesterone Production ◽  
Bovine Corpus Luteum

Prostaglandin and progesterone production by bovine luteal cells incubated in the presence or absence of the accessory cells of the corpus luteum and treated with interleukin-1β, indomethacin and luteinizing hormone

1997 ◽  
Vol 9 (6) ◽  
pp. 651 ◽  
Author(s):  
R. P. Del Vecchio ◽  
W. D. Sutherland
Keyword(s):  
Luteinizing Hormone ◽  
Corpus Luteum ◽  
Interleukin 1Β ◽  
Luteal Cells ◽  
Progesterone Production ◽  
Accessory Cells ◽  
Pge2 Release

This experiment examined production of prostaglandin (PG) F2α , PGE2 and progesterone by bovine luteal cells incubated with or without the accessory cells and treated with recombinant bovine interleukin-1β (10 ng), indomethacin (5 µg) or luteinizing hormone (50 ng). During pretreatment, progesterone production was similar in the luteal and luteal plus accessory cells, being greater in either of these than in accessory cells; PGF2α was greatest in luteal plus accessory, intermediate in accessory and lowest in the luteal cells; PGE2 was similar among all cell arrangements. Luteinizing hormone or luteinizing hormone plus indomethacin stimulated progesterone in the luteal and luteal plus accessory cells, this being similar in these two cell arrangements. Interleukin-1β stimulated PGF2α in luteal and luteal plus accessory cells, and tended to elevate PGF2α in accessory cells. Interleukin-1β stimulated PGE2 in all cell arrangements. Indomethacin inhibited the interleukin-1b-stimulated PGF2α and PGE2 release. Indomethacin or indomethacin plus luteinizing hormone inhibited basal PGE2 in luteal and luteal plus accessory cells. These data suggest that progesterone production is not inßuenced by the presence of accessory cells of the corpus luteum, that accessory and luteal cells produce appreciable amounts of PG, and that recombinant bovine interleukin-1b stimulates PGE2 and PGF2α in the luteal and accessory cells.

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