Universitat de Girona
Now showing items 1-9 of 9
En aquesta tesi s'han dut a terme dos tipus d'estudis diferents. L'objectiu del primer era la preservació del semen de porcí a 15ºC i el del segon eren els co-cultius homòlegs de cèl·lules epitelials ...
Aquaporins (AQPs) are proteins involved in the transport of water and some other solutes across plasma membranes. The fact that mammalian spermatozoa are highly permeable to water suggests the presence ...
This thesis is about challenges that currently concern in vitro production (IVP), sex determination procedures and sex-related survival of in vitro-produced porcine embryos. Specifically, the current ...
Sperm cryopreservation is currently the most suitable technique to store boar sperm samples for a long period of time. However, not all boar ejaculations present the same freezability, this allows the ...
Boar semen is not collected under sterile conditions,so boar ejaculates are commonly contaminated with a broad range of microorganisms, which may affect sperm quality and lead to a low reproductive ...
Mammalian spermatozoa acquire functionality during epididymal maturation and ability to penetrate and fertilize the oocyte during capacitation. Sperm quality results indicated that both epididymal ...
Male infertility is a global health problem affecting one in four infertile couples. This also has a negative repercussion on the animal breeding industry, where infertility has a detrimental impact on ...
L'ús d'esperma criopreservada en la inseminació artificial (IA) d'espècies d'interès productiu permet un major control sanitari i la creació de bancs de germoplasma d'alt valor genètic, entre d'altres ...
In the present Thesis, we observed that vitrifying-warming porcine embryos had detrimental effects. Indeed, vitrification and warming were seen to reduce developmental ability and quality of in vitro ...
