1980
DOI: 10.1051/kmae:1980006
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Cryoconservation du sperme de truite arc-en-ciel (Salmo gairdneri R.)

Abstract: Une série d'expériences a été conduite pour la mise au point d'une technique de cryoconservation du sperme chez la truite arc-en-ciel. Le dilueur de congélation de Mounib (1978), additionné de 10 % de jaune d'œuf et de 10 % de DMSO, a été retenu et les conditions d'utilisation qui autorisent la meilleure conservation du pouvoir fécondant sont les suivantes : congélation en pellets de 100 µl ou en paillettes de 250 µl) pour un abaissement de température de 10 à 40° C/minute, décongélation rapide en une dizaine … Show more

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Cited by 12 publications
(8 citation statements)
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“…At 4 C, storage capacities of sea bass sperm decreased from 70 h at the beginning of the spawning season, to 30 min in the middle and end of this period (Billard et al, 1977). The fertilizing capacity of frozen-thawed rainbow trout spermatozoa declined as the season advanced (Legendre & Billard, 1980). A similar decrease is suggested in sea trout Salmo trutta (L.), and Atlantic salmon (Stoss & Refstie, 1983).…”
Section: Discussionsupporting
confidence: 54%
“…At 4 C, storage capacities of sea bass sperm decreased from 70 h at the beginning of the spawning season, to 30 min in the middle and end of this period (Billard et al, 1977). The fertilizing capacity of frozen-thawed rainbow trout spermatozoa declined as the season advanced (Legendre & Billard, 1980). A similar decrease is suggested in sea trout Salmo trutta (L.), and Atlantic salmon (Stoss & Refstie, 1983).…”
Section: Discussionsupporting
confidence: 54%
“…The presence of reduced gluthathione prevents the deleterious effects of free radicals ( Maracine & Segner 1998) and avoids peroxidation of lipids, protecting the sperm membranes ( Ogier de Baulny 1997). The Mounib diluent was also used successfully for spermatozoa of freshwater fish ( Mounib 1978; Legendre & Billard 1980). But Mounib's medium was not appropriate for freezing Atlantic croaker Micropogonias undulatus L. spermatozoa ( Gwo, Strawn, Longnecker & Arnold 1991).…”
Section: Development Of the Cryopreservation Protocolmentioning
confidence: 99%
“…75% to 100% of spermatozoa are motile [21]. To prevent sticking of the spermatozoa to the glass slide, BSA (bovine serum albumin) was added to the swimming medium at the concentration of 0.5%.…”
Section: Sperm Motilitymentioning
confidence: 99%