Effects of beta-endorphin and naloxone on motility of cooled equine spermatozoa.
Mari
G
G
Veterinary Clinical Department, University of Bologna, Ozzano Emilia, Italy.
Rizzato
G
G
Iacono
E
E
Merlo
B
B
Minoia
R
R
Belluzzi
S
S
D000818:Animals; D003080:Cold Temperature; D006736:Horses; D008297:Male; D009270:Naloxone / Q000494:pharmacology*; D012662:Semen Preservation / Q000379:methods / Q000662:veterinary*; D013081:Sperm Motility / Q000187:drug effects*; D001615:beta-Endorphin / Q000494:pharmacology*
D009270:Naloxone; D001615:beta-Endorphin