Effect of thermal challenge on plasma gonadotropin levels and ovarian steroidogenesis in female maiden and repeat spawning Tasmanian Atlantic salmon (Salmo salar)

Effects of testosterone on gonadotropins

Effects of testosterone on gonadotropins, testes, and plasma 17?,20?-dihydroxy-4-pregnene-3-one levels in postbreeding mature Atlantic salmon,Salmo salar, male parr

✍ Antonopoulou, Efthimia; Mayer, Ian; Borg, Bertil; Swanson, Penny; Murza, Irene; 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 928 KB

Atlantic salmon, Salmo salar, mature male parr were implanted with testosterone (T) in small (T3) or large (T10) Silastic capsules in the breeding season or at its end in November or December, in order to find out whether the postbreeding decline in 17α,20β-dihydroxy-4-pregnene-3-one (17,20β-P) and