2017
DOI: 10.1016/j.anireprosci.2016.12.010
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Effect of chamber characteristics, loading and analysis time on motility and kinetic variables analysed with the CASA-mot system in goat sperm

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Cited by 24 publications
(32 citation statements)
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“…CASA-Mot technology requires the use of specific counting chambers and it is necessary to understand the proprieties associated with each type of chamber (Le Lannou et al 1992;Massányi et al 2008;Hoogewijs et al 2012). There are two general physical principles for charging the chambers: (1) by capillary action in most disposable chambers; and (2) by droplet displacement in reusable chambers (Coetzee and Menkveld 2001;Del Gallego et al 2017). In the case of some reusable chambers based on drop displacement (e.g.…”
Section: Effect Of Counting Chamber Type On Casa-mot Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…CASA-Mot technology requires the use of specific counting chambers and it is necessary to understand the proprieties associated with each type of chamber (Le Lannou et al 1992;Massányi et al 2008;Hoogewijs et al 2012). There are two general physical principles for charging the chambers: (1) by capillary action in most disposable chambers; and (2) by droplet displacement in reusable chambers (Coetzee and Menkveld 2001;Del Gallego et al 2017). In the case of some reusable chambers based on drop displacement (e.g.…”
Section: Effect Of Counting Chamber Type On Casa-mot Resultsmentioning
confidence: 99%
“…The design of most chambers is such that there are changes in the width and shape of the space where the sample is distributed, which implies variations in the capillary forces when the semen is moving on, causing non-uniform distribution of spermatozoa (Douglas-Hamilton et al 2005a, 2005bIbȃnescu et al 2016). In contrast, when the chamber design is based on a thin parallel space, this problem is solved and the distribution of spermatozoa is uniform along the length of drop displacement (Soler et al 2012(Soler et al , 2014Del Gallego et al 2017; Fig. 4).…”
Section: Effect Of Counting Chamber Type On Casa-mot Resultsmentioning
confidence: 99%
“…This distribution seems to be species‐dependent, being almost non‐existent (i.e., homogeneous) in human, (Soler et al, ) whereas there is a trend for skewed distribution in fox (Soler, García et al, ). Each of the various reusable and disposable counting chambers currently available has shown a different kind of distribution stability which needs to be taken into account when assessing motility data (Bompart et al, ; Del Gallego et al, ). For this reason, all the scored fields were included in our analyses to reduce the random effect related to non‐homogeneous distribution of the cells.…”
Section: Discussionmentioning
confidence: 99%
“…Los diferentes diseños de cámara afectan tanto la distribución final de los espermatozoides dentro de la cámara como las características de movilidad y cinética. Esto se ha demostrado en diversas especies como el verraco (Christensen et al, 2005), el bovino (Prathalingam et al, 2006;Contri et al, 2010;Lenz et al, 2011;Gloria et al, 2013), el caprino (Del-Gallego et al, 2017), el humano (Tomlinson et al, 2001;Peng et al, 2015), conejo (Massányi et al, 2008), ovino (Palacín et al, 2013) y el equino (Len et al, 2010;Spizziri et al, 2010;Hoogewijs et al, 2012). En especies como la caprina, la movilidad progresiva y las velocidades de los espermatozoides fueron mayores con cámaras de carga capilar a alturas de 20 μm respecto de 10 μm (Del-Gallego et al, 2017).…”
Section: Discussionunclassified
“…Esto se ha demostrado en diversas especies como el verraco (Christensen et al, 2005), el bovino (Prathalingam et al, 2006;Contri et al, 2010;Lenz et al, 2011;Gloria et al, 2013), el caprino (Del-Gallego et al, 2017), el humano (Tomlinson et al, 2001;Peng et al, 2015), conejo (Massányi et al, 2008), ovino (Palacín et al, 2013) y el equino (Len et al, 2010;Spizziri et al, 2010;Hoogewijs et al, 2012). En especies como la caprina, la movilidad progresiva y las velocidades de los espermatozoides fueron mayores con cámaras de carga capilar a alturas de 20 μm respecto de 10 μm (Del-Gallego et al, 2017). Sin embargo, estos resultados no se confirmaron en otras especies, como la humana (Lannou et al, 1992;Soler et al, 2012) o el hámster (Cricetinae), (Shivaji et al, 1995), lo que podría relacionarse con el hecho de que los espermatozoides de diferentes especies exhiben diferentes patrones de movilidad.…”
Section: Discussionunclassified