Zobrazeno 1 - 10
of 35
pro vyhledávání: '"G. G. Ignotz"'
Autor:
S. P. Brinsko, J. E. Ellington, W. B. Currie, G. G. Ignotz, Barry A. Ball, P. G. A. Thomas, P. G. Miller
Publikováno v:
Equine Veterinary Journal. 25:87-90
Summary Coculture of early cleavage-stage equine embryos with other cell types, primarily oviductal epithelial cells, can support development to blastocysts in vitro. Embryos cultured in complex medium without cellular support develop at a significan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf2671215d4a4395d1662b946a03f2d
https://doi.org/10.1111/j.2042-3306.1993.tb04835.x
https://doi.org/10.1111/j.2042-3306.1993.tb04835.x
Publikováno v:
Biology of Reproduction. 77:906-913
The sperm of eutherian mammals are held in a storage reservoir in the caudal segment of the oviduct by binding to the mucosal epithelium. The reservoir serves to maintain the fertility of sperm during storage and to reduce the incidence of polyspermi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc8b6e21c8bbbfcc3b92b749dbc4b54d
https://doi.org/10.1095/biolreprod.107.062505
https://doi.org/10.1095/biolreprod.107.062505
Publikováno v:
Biology of Reproduction. 75:501-507
On ejaculation, sperm become coated with proteins secreted by the male accessory sex glands. In the bull, these proteins consist predominantly of the bovine seminal plasma family of proteins (BSPs): PDC-109 (BSP-A1/-A2), BSP-A3, and BSP-30-kDa. PDC-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd079857e6812d0d1b439ca4e705c98
https://doi.org/10.1095/biolreprod.106.053306
https://doi.org/10.1095/biolreprod.106.053306
Calcium/Calmodulin and Calmodulin Kinase II Stimulate Hyperactivation in Demembranated Bovine Sperm1
Autor:
Susan S. Suarez, G. G. Ignotz
Publikováno v:
Biology of Reproduction. 73:519-526
Hyperactivated motility is observed among sperm in the mammalian oviduct near the time of ovulation. It is characterized by high-amplitude, asymmetrical flagellar beating and assists sperm in penetrating the cumulus oophorus and zona pellucida. Eleva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eff1b80f4498559eaadec256fc43554
https://doi.org/10.1095/biolreprod.105.040733
https://doi.org/10.1095/biolreprod.105.040733
Publikováno v:
Biology of Reproduction. 69:809-815
Sperm reservoirs have been found in the oviducts of several species of mammals. In cattle, the reservoir is formed by the binding of sperm to fucose-containing glycoconjugates on the surface of oviductal epithelial cells. A fucose-binding molecule wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::345bc86d8aeaaeb180618ce35b4e42d7
https://doi.org/10.1095/biolreprod.102.010827
https://doi.org/10.1095/biolreprod.102.010827
Publikováno v:
Biology of Reproduction. 64:1806-1811
Oviductal sperm reservoirs have been found in cattle, mice, hamsters, pigs, and horses. In cattle (Bos taurus), the reservoir is evidently formed when sperm bind to fucosylated ligands resembling Le(a) trisaccharide on the surface of oviductal epithe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f464d0f17d1f7099a485f73bf6043927
https://doi.org/10.1095/biolreprod64.6.1806
https://doi.org/10.1095/biolreprod64.6.1806
Publikováno v:
Molecular Reproduction and Development. 48:251-260
The periacrosomal plasma membrane of spermatozoa is involved in sperm binding to oviductal epithelial cells and to the zona pellucida. A protein of 68–70 kD molecular mass was purified biochemically from the isolated periacrosomal plasma membrane o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6003ae26dfda71d805a1eea6885c2508
https://doi.org/10.1002/(sici)1098-2795(199710)48:2<251::aid-mrd13>3.0.co
https://doi.org/10.1002/(sici)1098-2795(199710)48:2<251::aid-mrd13>3.0.co
Publikováno v:
Biology of Reproduction. 56:720-730
Before fertilization, equine spermatozoa adhere to oviduct epithelial cells (OEC) of the mare. The biochemical basis for this adhesion has not been determined. Our objective was to produce an antiserum to block this interaction. Ejaculated spermatozo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c1a403be98f191c9fae7ac19321c363
https://doi.org/10.1095/biolreprod56.3.720
https://doi.org/10.1095/biolreprod56.3.720
Publikováno v:
Biology of Reproduction. 56:253-259
Maturation-promoting factor (MPF) is known to be a key regulator of both mitotic and meiotic cell cycles. MPF is a complex of a B cyclin and the cyclin-dependent kinase cdkl (p34cdc2). Oocyte maturation and its arrest at metaphase of meiosis II (MII)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7bce6a23c084324ef1663031fcc1ec9
https://doi.org/10.1095/biolreprod56.1.253
https://doi.org/10.1095/biolreprod56.1.253
Publikováno v:
Biology of Reproduction. 56:260-265
The c-mos proto-oncogene product Mos is believed to be an active component of the cytostatic factor that stabilizes and sustains the activity of maturation-promoting factor. Mos has been found to be responsible for the metaphase arrest of oocytes at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd4cae518c716f49e31356d3871fab07
https://doi.org/10.1095/biolreprod56.1.260
https://doi.org/10.1095/biolreprod56.1.260