Zobrazeno 1 - 10
of 15
pro vyhledávání: '"D E, Boatman"'
Autor:
Barry D. Bavister, D E Boatman
Publikováno v:
Human Reproduction. 12:1607-1610
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da04703577c770ff09e7013bf1267813
https://doi.org/10.1093/oxfordjournals.humrep.a019596
https://doi.org/10.1093/oxfordjournals.humrep.a019596
Publikováno v:
Molecular reproduction and development. 50(4)
The intracellular magnesium and calcium ion concentrations of in vivo-developed 2-cell hamster embryos were measured using ratiometric fluorometry. Intracellular magnesium and calcium ion concentrations were found to be 0.369 +/- 0.011 mM and 129.3 +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::546aef1305df0628b2f481ac8251d410
https://pubmed.ncbi.nlm.nih.gov/9669528
https://pubmed.ncbi.nlm.nih.gov/9669528
Autor:
D E, Boatman
Publikováno v:
Human reproduction (Oxford, England). 12
Spermatozoa and oocytes are separately formed in highly specialized biological compartments (testes and epididymis, ovarian follicle), then deposited communally in the oviduct in an environment designed to facilitate their final maturation, promote t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5c1450cc594276c7350a0bdc1ec224bc
https://pubmed.ncbi.nlm.nih.gov/9433970
https://pubmed.ncbi.nlm.nih.gov/9433970
Publikováno v:
Developmental dynamics : an official publication of the American Association of Anatomists. 205(4)
The behavior of golden hamster blastocysts was studied in vitro by continuous time-lapse videomicrography and computer imaging, during and immediately following escape from the zona pellucida. This study revealed numerous small cytoplasmic trophectod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::782690ff06a36b2d38df3b1c0e72457b
https://pubmed.ncbi.nlm.nih.gov/8901054
https://pubmed.ncbi.nlm.nih.gov/8901054
Autor:
E A, Libersky, D E, Boatman
Publikováno v:
Biology of reproduction. 53(3)
Progesterone (P) is postulated to have a physiological role in vivo during sperm capacitation and/or during sperm-egg interaction as a cofactor for induction of the acrosome reaction. Effects on in vitro fertilization were tested by adding P (0.01-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::42f0a7f3dfe8a3d1d3fac9282a171bb6
https://pubmed.ncbi.nlm.nih.gov/7578670
https://pubmed.ncbi.nlm.nih.gov/7578670
Autor:
E A, Libersky, D E, Boatman
Publikováno v:
Biology of reproduction. 53(3)
In vitro, progesterone induces capacitation, hyperactivated motility, and acrosome reactions in sperm, possibly acting through a non-genomic plasma membrane receptor, but neither progesterone functions nor concentration within the mammalian oviduct d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f77e44c0c4a0ce6d7aaeac1d03888dc8
https://pubmed.ncbi.nlm.nih.gov/7578669
https://pubmed.ncbi.nlm.nih.gov/7578669
Autor:
D E, Boatman, G E, Magnoni
Publikováno v:
Biology of reproduction. 52(1)
Previously, we found oviductal eggs to be significantly more penetrable and fertilizable in vitro than ovulated eggs collected from the ovarian bursa, while bursal eggs were comparable to mature (unovulated) follicular eggs. Incubation of follicular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c53919953a9fa3c7489eeaa746114cde
https://pubmed.ncbi.nlm.nih.gov/7711179
https://pubmed.ncbi.nlm.nih.gov/7711179
Publikováno v:
Biology of reproduction. 48(2)
Specific aims of this study were to compare relationships between size of intact antral follicles and meiotic competence, diameters, and chromatin configurations of germinal vesicle (GV) oocytes in non-gonadotropin-stimulated rhesus monkeys. Intact a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4e05501f1905d0f021b7bea6f4026346
https://pubmed.ncbi.nlm.nih.gov/8439624
https://pubmed.ncbi.nlm.nih.gov/8439624
Autor:
B D, Bavister, D E, Boatman
Publikováno v:
Human reproduction (Oxford, England). 7(8)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f86c6a0cae500ffde36ca05d633c46be
https://pubmed.ncbi.nlm.nih.gov/1400925
https://pubmed.ncbi.nlm.nih.gov/1400925
Autor:
D E, Boatman, R S, Robbins
Publikováno v:
Biology of reproduction. 44(5)
The bicarbonate: CO2 (HCO3-:CO2) concentration dependencies of hamster sperm motility, spontaneous acrosome reactions, and zona penetration (used to assay the zona-induced acrosome reaction) were examined. A cross-over experimental design was used to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::08b27add41c79405366b64f75222545a
https://pubmed.ncbi.nlm.nih.gov/1907858
https://pubmed.ncbi.nlm.nih.gov/1907858