Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Khampoune Sayasith"'
Publikováno v:
Molecular Reproduction and Development. 76:191-201
The objectives of the study were to clone the primary structure of the prostaglandin E2 receptor subtype 2 (PTGER2) cDNA and to characterize its regulation in equine follicles during gonadotropin-induced ovulation. Results from DNA isolation indicate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a40bf213e0061cfbf91157e9994e3930
https://doi.org/10.1002/mrd.20941
https://doi.org/10.1002/mrd.20941
Publikováno v:
Veterinary Pathology. 46:423-429
Cyclooxygenase-2 (COX-2), the rate-limiting enzyme in the biosynthesis of prostaglandins, plays an important role in inflammation and tumorigenesis. COX-2 primary structure has been characterized in many species and its expression demonstrated in a v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::447bf6ed63033ccc4d96bbd826d9cc50
https://doi.org/10.1354/vp.08-vp-0161-d-fl
https://doi.org/10.1354/vp.08-vp-0161-d-fl
Publikováno v:
Endocrinology. 149:6213-6225
To study the regulation of bovine TNFα-induced protein 6 (TNFAIP6) prior to ovulation, preovulatory follicles obtained after the treatment with human chorionic gonadotropin (hCG) were used. RT-PCR analyses showed that levels of TNFAIP6 mRNA were low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55baa0dc0a289d341e7d8878b9b2a14e
https://doi.org/10.1210/en.2008-0459
https://doi.org/10.1210/en.2008-0459
Publikováno v:
Reproduction. 133:441-453
To study the regulation of bovine pituitary adenylate cyclase-activating polypeptide (PACAP) in preovulatory follicles prior to ovulation, PACAP cDNA was isolated by RT-PCR. Its open reading frame (ORF) is composed of 531 bp, and encodes for a 176-am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a57044090371c9450b267cea254a412b
https://doi.org/10.1530/rep-06-0188
https://doi.org/10.1530/rep-06-0188
Publikováno v:
Reproduction. 133:135-145
The preovulatory rise in gonadotropins causes an expansion of the cumulus–oocyte complex, a process requiring the induction of several genes. The objectives of this study were to clone the equine tumor necrosis factor α-induced protein 6 (TNFAIP6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1385641f5af3896f0db0db8e9e90bcb1
https://doi.org/10.1530/rep.1.01200
https://doi.org/10.1530/rep.1.01200
Publikováno v:
Journal of Molecular Endocrinology. 38:67-78
The type 1 form of 17β-hydroxysteroid dehydrogenase (17βHSD1) was the first isoform to be identified and is capable of converting estrone to 17β-estradiol. This study was aimed at characterizing the molecular structure of the equine 17βHSD1 gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccee4f3d2e2a16ee9190ee36cec91f71
https://doi.org/10.1677/jme.1.02097
https://doi.org/10.1677/jme.1.02097
Publikováno v:
Journal of Molecular Endocrinology. 37:239-250
Early growth response factor-1 (EGR-1) is a transcription factor that is involved in the transactivation of several genes. The objective of this study was to characterize gonadotropin-dependent regulation of bovine EGR-1 in preovulatory follicles pri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0871d43c759d421f65574b33039702a
https://doi.org/10.1677/jme.1.02078
https://doi.org/10.1677/jme.1.02078
Autor:
Mame Nahé Diouf, Jacques G. Lussier, David W. Silversides, Khampoune Sayasith, Réjean Lefebvre, Jean Sirois
Publikováno v:
Biology of Reproduction. 74:1096-1103
Prostaglandins are required for the ovulatory process, and their biosynthesis depends on the initial release of arachidonic acid from membrane phospholipids. We hypothesized that phospholipase A2 group IVA (PLA2G4A) expression is upregulated in granu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d12338440c39a65e20141da2c2fa0b8
https://doi.org/10.1095/biolreprod.105.048579
https://doi.org/10.1095/biolreprod.105.048579
Publikováno v:
Journal of Biological Chemistry. 280:28885-28893
To investigate the role of USF phosphorylation in the regulation of the PGHS-2 promoter in granulosa cells, promoter activity assays were performed in primary cultures of bovine granulosa cells transfected with the chimeric PGHS-2 promoter/luciferase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::871b4062728b2a2feace14bc8546b0d4
https://doi.org/10.1074/jbc.m413434200
https://doi.org/10.1074/jbc.m413434200
Autor:
Monique Doré, Nadine Bouchard, Khampoune Sayasith, Jean Sirois, Kristy A. Brown, Derek Boerboom
Publikováno v:
Biology of Reproduction. 72:736-744
Ovulation is accompanied by a marked infiltration of leukocytes into thecal layers after the gonadotropin surge. P-selectin is known to play a critical role in the initial steps of leukocyte recruitment from the bloodstream during inflammation. Thus,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a47c671e989505e1e21e6618424b2a6
https://doi.org/10.1095/biolreprod.104.034710
https://doi.org/10.1095/biolreprod.104.034710