1. Serum thyroxine, estradiol-17β, and testosterone profiles during the parr-smolt transformation of masu salmon, Oncorhynchus masou

   • Hideaki Yamada
   • Hiromi Ohta
   • Kohei Yamauchi

   OriginalPaper Pages: 1 - 9

2. Effect of androgens on seawater adaptation in Arctic char, Salvelinus alpinus

   • Monika Schmitz
   • Ian Mayer

   OriginalPaper Pages: 11 - 20

3. Steroid hormone secretion by testicular tissue from African catfish, Clarias gariepinus, in primary culture: identification and quantification by gas chromatography — mass spectrometry

   • G. J. Vermeulen
   • J. G. D. Lambert
   • H. J. Th. Goos

   OriginalPaper Pages: 21 - 30

4. Purification, characterization and immunoassay of striped bass (Morone saxatilis) vitellogenin

   • Yunxia Tao
   • Akihiko Hara
   • Craig V. Sullivan

   OriginalPaper Pages: 31 - 46

5. Dependence on body size of respiratory function in Hoplias malabaricus (Teleostei, Erythrinidae) during graded hypoxia

   • Ana Lúcia Kalinin
   • Francisco Tadeu Rantin
   • Mogens Lesner Glass

   OriginalPaper Pages: 47 - 51

6. The effects of acute temperature change on smooth muscle contractility of rainbow trout (Oncorhynchus mykiss Walbaum) intestine

   • John F. Burka
   • Heather A. Briand
   • William P. Ireland

   OriginalPaper Pages: 53 - 60

7. Dietary vitamin C, immunity and disease resistance in Atlantic salmon (Salmo salar)

   • Rune Waagbø
   • Johan Glette
   • Kjartan Sandnes

   OriginalPaper Pages: 61 - 73

8. Some proteolytic properties of hatching liquid in the sea trout, Salmo trutta m. trutta L.

   • Zofia Luberda
   • Jerzy Strzezek
   • Miroslaw Luczynski

   OriginalPaper Pages: 75 - 80

9. Errata

   Erratum Pages: i - i