Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Kenneth O. Turner"'
Autor:
Kenneth O. Turner, Stanley Meizel
Publikováno v:
Journal of Experimental Zoology. 267:350-355
Previous studies have established that the mammalian sperm acrosome reaction (AR) is dependent upon an influx of extracellular Ca2+, but the involvement of a mobilizable store of intracellular Ca2+ has not been shown. In many other cells, the endopla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b2045025ba6d56ec7055ef3f2b3b3e
https://doi.org/10.1002/jez.1402670312
https://doi.org/10.1002/jez.1402670312
Publikováno v:
Developmental biology. 182(1)
The mammalian sperm acrosome reaction (AR), an essential fertilization event, requires an influx of Ca2+. The Ca2+ increase occurring in the human sperm head during the AR initiated by progesterone, a putative in vivo AR initiator, was investigated u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4828fd8a67eea7ed9038f72073e130b
https://pubmed.ncbi.nlm.nih.gov/9073447
https://pubmed.ncbi.nlm.nih.gov/9073447
Publikováno v:
Molecular and cellular endocrinology. 101(1-2)
The progesterone-initiated human sperm acrosome reaction (AR) requires a rise in intracellular Ca 2+ ([Ca 2+ ] i ), extracellular Cl − and apparently increased Cl − flux through a unique steroid receptor/Cl − channel resembling but not identica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::065980d2a7ab9fbf311aee58b0d34b35
https://pubmed.ncbi.nlm.nih.gov/9397956
https://pubmed.ncbi.nlm.nih.gov/9397956
Autor:
Kenneth O. Turner, Stanley Meizel
Publikováno v:
Molecular reproduction and development. 34(4)
This laboratory has previously reported that progesterone can initiate a rapid transient increase in the concentration of intracellular free Ca2+ ([Ca2+]i) and an increase in a Ca(2+)-requiring exocytotic event, the acrosome reaction (AR) in human sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0e5bb3a8e0d6dc5db3f331028ac74e6
https://pubmed.ncbi.nlm.nih.gov/8471265
https://pubmed.ncbi.nlm.nih.gov/8471265
Autor:
Stanley Meizel, Kenneth O. Turner
Publikováno v:
Molecular and cellular endocrinology. 77(1-3)
There has been increasing interest in the relationship between rapid effects of steroids and steroid-plasma membrane interaction. This laboratory has previously reported that progesterone increases human sperm cytosolic free calcium ([Ca2+]i) and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d12c04bbbc9f1d9aa07b4fb7db12696e
https://pubmed.ncbi.nlm.nih.gov/1815993
https://pubmed.ncbi.nlm.nih.gov/1815993
Autor:
Kenneth O. Turner, Stanley Meizel
Publikováno v:
FEBS Letters. 161:315-318
This cis -unsaturated fatty acids oleic, arachidonic and cis -vaccenic stimulated the hamster sperm acrosome reaction in vitro (an exocytotic event which occurs in the sperm head and which is essential for fertilization). The trans -isomers of oleic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04617e9894c0f4108610c0fec65c5211
https://doi.org/10.1016/0014-5793(83)81032-1
https://doi.org/10.1016/0014-5793(83)81032-1
Publikováno v:
Environmental Toxicology and Chemistry. 6:561-569
The toxicities of chemicals found in bleached kraft pulp mill effluent were assessed using a sea urchin sperm toxicity test. Sperm of the purple sea urchin, Strongylocentrotus purpuratus, were preincubated with 12 individual compounds, including resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6185a2e9ff30ff452b4e80f0de9973d
https://doi.org/10.1002/etc.5620060708
https://doi.org/10.1002/etc.5620060708
Autor:
Kenneth O. Turner, Stanley Meizel
Publikováno v:
Journal of Experimental Zoology. 231:283-288
The mammalian sperm acrosome reaction (AR) is a fusion and fenestration of sperm head membranes which is essential for fertilization. Our earlier work demonstrated that arachidonic acid could stimulate the AR 15 min after addition to hamster sperm ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::649d418ae9d97ee99bd7a61f60695e8c
https://doi.org/10.1002/jez.1402310213
https://doi.org/10.1002/jez.1402310213
Publikováno v:
Biology of Reproduction. 40:525-530
Induction of the acrosome reaction in boar sperm by the zona pellucida (ZP) was investigated. A modified cytochemical staining method for measuring the acrosome reaction in boar sperm gave equivalent results to those obtained with transmission electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cc129c9ce2ab5e213c94ffaee0e4558
https://doi.org/10.1095/biolreprod40.3.525
https://doi.org/10.1095/biolreprod40.3.525
Autor:
Kenneth O. Turner, Stanley Meizel
Publikováno v:
Journal of Experimental Zoology. 226:171-174
Serotonin (50 microM) or its agonist 5-methoxytryptamine (5 microM) stimulated the acrosome reactions of golden hamster sperm within 15 min after addition to sperm capacitated in vitro for 4.5 h. The stimulation was inhibited by the serotonin recepto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fd470088863d009d5e602715d21d243
https://doi.org/10.1002/jez.1402260120
https://doi.org/10.1002/jez.1402260120