Results 151 to 160 of about 825 (178)

Induction of precocious sexual development in female pink salmon (Oncorhynchus gorbuscha)

Canadian Journal of Zoology, 1973
Acceleration of ovarian maturation was achieved in immature pink salmon (Oncorhynchus gorbuscha) with injections of chinook (spring) salmon (Oncorhynchus tshawytscha) gonadotropin alone, and in combination with estradiol 17β. Oocytes containing yolk globules were evident in fish treated three times per week with 1.0 μg/g body weight salmon ...
J D, Funk, E M, Donaldson, H M, Dye
openaire   +2 more sources

he development of the mesonephros of the pink salmon, Oncorhynchus Gorbuscha (Walbum)

2012
The development of the kidney of the pink salmon was traced from the earliest stages to the year-old finger-ling. The development of the pronephros has been treated separately. The mesonephros develops from the intermediate cell mass of the twelfth to the thirty-ninth segments.
openaire   +1 more source

???????????????????????? ???????????????????? ???????????????????????????????????? ?????????????????? ?????????????? Oncorhynchus gorbuscha

2014
???????????????????????????????? ???????????????????? ?????????????????????????? ?????????????????????? ?????????????????? ??????????????, ???????????????????????????? ?? ?????????? ???????????????? ???????? ?????????????????? ???????? (1993???2004 ????.).
openaire   +1 more source

???????????? ?????????????????????????????? ???????????????? ????????- ?? ???????????????????????????? ?????????? ?? ???????????? ?????????????? Oncorhynchus gorbuscha (Walbaum) ?????????????????? ??. ?????? (???????????????? ?????????????????? ?????????????????? ????????)

2015
?? ?????????????????? ?????????????? ??. ?????? ???????????????????????????????? ???????????????? ?? ?????????????????? ?????????????? ???????????????? ?? ?????????????????? ?????????? ?? ???????? ???????? ?? ????????- ?? ???????????????????????????? ???????????????????????? ???????? ?????????????? (G3PDH*, sMDH-B1,2*, PGDH*, FDHG* ?? PGM-2*). ?????????
openaire   +1 more source

Thyroxin as a growth stimulator for the fry of Oncorhynchus gorbuscha (Walb.) from the Barents Sea

Doklady Biological Sciences, 2006
Thyroxin has been demonstrated to stimulate the weight growth of Oncorhynchus gorbuscha (Walb.) fry from the Barents Sea under experimental conditions. It has been shown that thyroxin, acting on O. gorbuscha fry via water (hormonal baths) at a total dose of 20 or 50 mg increased the body weight by a factor of 1.5 compared to the control on the 80th day
openaire   +2 more sources

Identification of the sex chromosome pair in chum salmon (Oncorhynchus keta) and pink salmon (Oncorhynchus gorbuscha).

Cytogenetic and genome research, 2007
Fluorescence in situ hybridization (FISH) using a probe to the male-specific GH-Y (growth hormone pseudogene) was used to identify the Y chromosome in the karyotypes of chum salmon (Oncorhynchus keta) and pink salmon (Oncorhynchus gorbuscha). The sex chromosome pair is a small acrocentric chromosome pair in chum salmon and the smallest metacentric ...
R B, Phillips, J, DeKoning, M R, Morasch, L K, Park, R H, Devlin   +4 more
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Blood lactate concentrations in pink salmon (Oncorhynchus gorbuscha) before and after spawning

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1972
Abstract 1. 1. Unspawned pink salmon were captured on their fresh-water spawning grounds. Serial blood samples were withdrawn via an indwelling aortic catheter and analyzed for lactate ion. 2. 2. Following postoperative recovery a progressive increase in circulating lactate was observed which continued for up to 10 days.
openaire   +2 more sources

Cortisol Content and Na+/K+-ATPase Activity under Adaptation of Juvenile Pink Salmon Oncorhynchus gorbuscha (Salmonidae) to Salinity Changes

Journal of Ichthyology, 2021
D A Efremov, N N Nemova, Nikerova K M
exaly  

The adaptive mechanism of sex reversal in populations of pink salmon (Oncorhynchus gorbuscha)

Doklady Biological Sciences, 2006
V A, Brykova, A D, Kukhlevskii, Yu P, Altukhov   +2 more
openaire   +2 more sources

Active Outcome of Pink Salmon Oncorhynchus gorbuscha (Salmonidae) Fry into the Water Current for Passive Downstream Migration

Journal of Ichthyology, 2020
Kirillov P I, Pavlov D S, Kirillova E A
exaly