Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Stephen J Publicover"'
Autor:
Maria E Teves, Hector A Guidobaldi, Diego R Uñates, Raul Sanchez, Werner Miska, Stephen J Publicover, Aduén A Morales Garcia, Laura C Giojalas
Publikováno v:
PLoS ONE, Vol 4, Iss 12, p e8211 (2009)
Sperm chemotaxis is a chemical guiding mechanism that may orient spermatozoa to the egg surface. A picomolar concentration gradient of Progesterone (P), the main steroidal component secreted by the cumulus cells that surround the egg, attracts human
Externí odkaz:
https://doaj.org/article/cae157010d81410392c8eb1f1ba229f1
Autor:
Bárbara Matos, Stephen J. Publicover, Luis Filipe C. Castro, Pedro J. Esteves, Margarida Fardilha
Publikováno v:
Open Biology, Vol 11, Iss 6 (2021)
Several strands of evidence indicate the presence of marked similarities between human brain and testis. Understanding these similarities and their implications has become a topic of interest among the scientific community. Indeed, an association of
Externí odkaz:
https://doaj.org/article/3c1fdf810da54c368759b8bd69884a71
Autor:
Bárbara, Santos Gomes, Eleonora, Cantini, Stefano, Tommasone, Joshua S, Gibson, Xingyong, Wang, Qiang, Zhu, Jing, Ma, James D, McGettrick, Trystan M, Watson, Jon A, Preece, Jackson C, Kirkman-Brown, Stephen J, Publicover, Paula M, Mendes
Publikováno v:
ACS applied bio materials. 1(3)
The development of stimuli-responsive interfaces between synthetic materials and biological systems is providing the unprecedented ability to modulate biomolecular interactions for a diverse range of biotechnological and biomedical applications. Anti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f3b9d2e536c90fb156b97c9c698da06c
https://pubmed.ncbi.nlm.nih.gov/34996164
https://pubmed.ncbi.nlm.nih.gov/34996164
Publikováno v:
Human Reproduction Update
BACKGROUNDIntensive research on sperm ion channels has identified members of several ion channel families in both mouse and human sperm. Gene knock-out studies have unequivocally demonstrated the importance of the calcium and potassium conductances i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4f70f8bf53cbcb94cbca876ba8e52fd
http://europepmc.org/articles/PMC6847974
http://europepmc.org/articles/PMC6847974
Autor:
Luís Filipe Costa Castro, Stephen J. Publicover, Pedro J. Esteves, Bárbara Matos, Margarida Fardilha
Publikováno v:
Open Biology, Vol 11, Iss 6 (2021)
Open Biology
Open Biology
Several strands of evidence indicate the presence of marked similarities between human brain and testis. Understanding these similarities and their implications has become a topic of interest among the scientific community. Indeed, an association of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1793d1140f5e99e56d09db42b359047a
https://royalsocietypublishing.org/doi/10.1098/rsob.200322
https://royalsocietypublishing.org/doi/10.1098/rsob.200322
Autor:
Elis Torrezan-Nitao, Héctor Alejandro Guidobaldi, Christopher L.R. Barratt, Laura Cecilia Giojalas, Stephen J. Publicover
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Reproduction and Fertility, Vol 2, Iss 1, Pp L5-L7 (2021)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Reproduction and Fertility, Vol 2, Iss 1, Pp L5-L7 (2021)
A human sperm must swim to the egg to fertilise it. To do this the sperm uses different types of swimming (behaviours) as they are needed. When we watch sperm swimming we see that they regularly change behaviour, sometimes repeatedly switching betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c96ec78c4805b8f3a290578557b0e57e
https://raf.bioscientifica.com/view/journals/raf/2/1/RAF-21-0001.xml
https://raf.bioscientifica.com/view/journals/raf/2/1/RAF-21-0001.xml
Autor:
Claudia L. Treviño, Christopher L.R. Barratt, Sean G. Brown, Elis Torrezan-Nitao, Esperanza Mata-Martínez, Stephen J. Publicover
Publikováno v:
Human reproduction (Oxford, England). 36(2)
STUDY QUESTION How are progesterone (P4)-induced repetitive intracellular Ca2+ concentration ([Ca2+]i) signals (oscillations) in human sperm generated? SUMMARY ANSWER P4-induced [Ca2+]i oscillations are generated in the flagellum by membrane potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd24d6daa9c8e145bc059aa218445bdc
https://pubmed.ncbi.nlm.nih.gov/33305795
https://pubmed.ncbi.nlm.nih.gov/33305795
Autor:
Thomas K. Berger, U. Benjamin Kaupp, Andreas Rennhack, Luis Alvarez, Michelina Kierzek, Elisabetta Baldi, Xu-Hui Zeng, Melanie Balbach, Gabriel Stölting, Christoph Brenker, Timo Strünker, Stephen J. Publicover, Dagmar Wachten, Dmitry Fridman, Lara Tamburrino, Yi-Min Cheng, Elis T Nitao, Christian Schiffer
Publikováno v:
British Journal of Pharmacology. 175:3144-3161
BACKGROUND AND PURPOSE Sperm from many species share the sperm-specific Ca2+ channel CatSper that controls the intracellular Ca2+ concentration and, thereby, the swimming behaviour. A growing body of evidence suggests that the mechanisms controlling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::410ba6a54ab66aaa77fb404fe5890df9
https://doi.org/10.1111/bph.14355
https://doi.org/10.1111/bph.14355
Autor:
Rebecca Louise Frettsome-Hook, Sarah J. Conner, Stephen J. Publicover, Angela E Taylor, Jackson Kirkman-Brown, Benjamin Gbenro Taiwo, Linda Lefièvre, Joao Natalino Correia
Publikováno v:
Reproductive Biology. 21:100561
Human spermatozoa interact with a complex biochemical environment in the female reproductive tract en route to the site of fertilisation. Ovarian follicular fluid contributes to this complex milieu and is known to contain steroids such as progesteron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17435c712e384f0eb3008f608007bf4b
https://doi.org/10.1016/j.repbio.2021.100561
https://doi.org/10.1016/j.repbio.2021.100561
Autor:
Stephen J. Publicover, Christopher J. De Jonge, Sharon T. Mortimer, Csilla Krausz, Sarah MartinsdaSilva, Christopher L.R. Barratt, Allan A. Pacey, Niels Jørgensen, Medhat Amer, Ali Mahran, Mohamed Fawzy, Elisabetta Baldi, David Mortimer
Publikováno v:
AndrologyREFERENCES. 8(1)
In attempting to formulate potential WHO guidelines for the diagnosis of male infertility, the Evidence Synthesis Group noted a paucity of high-quality data on which to base key recommendations. As a result, a number of authors suggested that key are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7379cb5cc36118ebbff256550c0124dc
https://pubmed.ncbi.nlm.nih.gov/31692249
https://pubmed.ncbi.nlm.nih.gov/31692249