Results 191 to 200 of about 2,830 (222)

Suppression by dexamethasone of interrenal activity in adult sockeye salmon (Oncorhynchus nerka)

General and Comparative Endocrinology, 1969
Abstract Dexamethasone injected intraperitoneally as a single dose of 1 mg/kg of body weight suppressed cortisol secretion in response to stress in sexually maturing sockeye salmon. The full effect of a single dose was still evident after 5 and 6 days in most fish and in many fish after 12 days.
U H, Fagerlund, J R, McBride
openaire   +2 more sources

No. 16: STUDIES IN THE ECOLOGY OF THE SOCKEYE SALMON (ONCORHYNCHUS NERKA)

Contributions to Canadian Biology and Fisheries, 1925
not available
openaire   +1 more source

The influence of temperature on sex determination in sockeye salmon Oncorhynchus nerka

Aquaculture, 2004
Thermolability in phenotypic expression of sex was examined in hime salmon, a land-locked type of sockeye salmon Oncorhynchus nerka, which is a commercially valuable species in cold-water lakes of Japan and is expected to have good potential for aquaculture. Eyed-eggs or alevins of genetically all-female fish were subjected to high temperature.
Teruo Azuma, Korenori Takeda, Takahide Doi, Koji Muto, Masahiro Akutsu, Morinobu Sawada, Shinji Adachi   +6 more
openaire   +1 more source

Photoperiodic activity changes in juvenile sockeye salmon (Oncorhynchus nerka)

Canadian Journal of Zoology, 1971
Spontaneous locomotor activity was studied in juvenile sockeye salmon under controlled environmental conditions (LD 9.5:14.5 or 12:12; 5 °C; 0.1–34.4 lux). Siblings were hatched in activity chambers and swimming movements were monitored with an ultrasonic system for 11 months.
openaire   +2 more sources

Acute effects of wood-pulp on sockeye salmon (Oncorhynchus Nerka)

Water, Air, and Soil Pollution, 1978
Freshwater suspensions of pulp fiber in concentrations exceeding 1000 ppm at 15°C are acutely lethal to sockeye salmon fingerlings. Limited adaptation of such fish to fiber is possible but injury, at least in the short term, is irreversible. The acute lethality of various toxicants associated with industrial pulps is synergistically enhanced by the ...
Arthur E. Werner, Jack Robinson
openaire   +1 more source

Immunoelectrophoretic Studies of Red Salmon (Oncorhynchus nerka) Serum

International Archives of Allergy and Applied Immunology, 2009
K K, KRAUEL, G J, RIDGWAY
openaire   +2 more sources

Genetic analysis of Oncorhynchus nerka

1992
E.L. Brannon, A.L. Setter, T.L. Welsh, S.J. Rocklage, G.H. Thorgaard, S.A. Cummings   +5 more
openaire   +1 more source

Notes on the Kokanee (Oncorhynchus nerka kennerlyi)

Copeia, 1949
openaire   +1 more source

Phylogeography of Asian sockeye salmon (Oncorhynchus nerka) based on analysis of mtDNA control region polymorphism

Journal of Applied Ichthyology, 2020
Anastasia M Khrustaleva
exaly  

ISOLATION AND IDENTIFICATION OF ADRENOSTERONE IN SALMON (ONCORHYNCHUS NERKA) PLASMA

Canadian Journal of Biochemistry and Physiology, 1961
D. R. Idler, P. J. Schmidt, I. Bitners
openaire   +1 more source