Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F19%3A43899476" target="_blank" >RIV/60076658:12520/19:43899476 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/full/10.1111/jfb.14110" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1111/jfb.14110</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jfb.14110" target="_blank" >10.1111/jfb.14110</a>

Result language
angličtina
Original language name
Effects of temperature on sperm motility of burbot Lota lota: spontaneous activation and calcium dependency
Original language description
Several factors regulating activation of spermatozoon motility in Eurasian burbot, Lota lota, including osmolality, calcium (Ca2+) ions, and temperature were investigated. Spermatozoon motility in Eurasian burbot, Lota lota was assessed at 4 and 30 degrees C in seminal fluid, isotonic media (with and without Ca2+) and hypotonic media (with and without Ca2+). Spermatozoa were spontaneously activated in seminal fluid at 20 degrees C and the maximum motility was recorded at 30 degrees C, which is out of the spawning temperature range, indicating that no risk of activation occurs during routine semen handling in artificial insemination. Initiation of spermatozoon motility in L. lota is mediated by Ca2+ and sensitivity to Ca2+ is dependent on temperature.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10604 - Reproductive biology (medical aspects to be 3)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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