Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Edward M. Donaldson"'
Publikováno v:
Fish physiology and biochemistry. 45(3)
A comparison of the efficacy of salmon and bovine growth hormone to stimulate growth of coho salmon juveniles was performed. Oncorhynchus nerka (sockeye salmon) type II growth hormone (nGH2) was produced using a bacterial expression system, yielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::144379c9e05b36517d990f6aa50c9310
https://pubmed.ncbi.nlm.nih.gov/31093852
https://pubmed.ncbi.nlm.nih.gov/31093852
Publikováno v:
Canadian Journal of Forest Research. 35:541-556
The impacts associated with streamside clear-cut logging (e.g., increased temperatures and sedimentation, loss of habitat complexity) are potentially stressful to stream-dwelling fish. We examined stream habitat and rainbow trout physiological stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95be07ebf91f81a279de50e92a674dee
https://doi.org/10.1139/x04-202
https://doi.org/10.1139/x04-202
Autor:
Edward M. Donaldson, Cheng-Sheng Lee
Publikováno v:
Aquaculture. 197:303-320
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9976c8349f4fe21c132e0a1f52260a8
https://doi.org/10.1016/s0044-8486(01)00591-9
https://doi.org/10.1016/s0044-8486(01)00591-9
Publikováno v:
General and Comparative Endocrinology. 113:221-229
Plasma levels of 17beta-estradiol, 17alpha, 20beta-dihydroxy-4-pregnen-3-one (17alpha,20beta-P), and testosterone were measured in adult female coho salmon in late vitellogenesis, approximately 1.5 months before spawning and just before and following
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1fd2e30201254fd30948e3f7c847284
https://doi.org/10.1006/gcen.1998.7198
https://doi.org/10.1006/gcen.1998.7198
Publikováno v:
Fish Physiology and Biochemistry. 20:231-241
17β-estradiol, 17α-20β-dihydroxy-4-pregnen-3-one (17α-20β-P), and testosterone levels were measured in plasma samples obtained from vitellogenic coho salmon (Oncorhynchus kisutch) before and 32 days after injection of the aromatase inhibitor Fad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f315acccb1834aac752bc28c4165882
https://doi.org/10.1023/a:1007771723367
https://doi.org/10.1023/a:1007771723367
Publikováno v:
Aquaculture International. 6:261-268
The effect of treating immature, masculinized, Atlantic salmon, Salmo salar, with testosterone or [Des-Gly10] D-Ala6-LHRH ethylamide (LHRHa), either alone or in combination, over an 81 day period was evaluated as a method for accelerating maturation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::322f28b246e9d27b996207e5e22c205d
https://doi.org/10.1023/a:1009255815481
https://doi.org/10.1023/a:1009255815481
Publikováno v:
Aquaculture. 158:141-153
Circulating levels of cortisol, the major corticosteroid among teleosts, increase in response to environmental Stressors. Cortisol has also been reported to be present in the freshly ovulated eggs of a number of teleost species. Since environmental S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f82878aa855f40c2fd4b1251cdbf7b8
https://doi.org/10.1016/s0044-8486(97)00165-8
https://doi.org/10.1016/s0044-8486(97)00165-8
Publikováno v:
Aquaculture. 156:113-128
Experiments were undertaken to evaluate a sustained release recombinant bovine growth hormone (rbGH) formulation (Posilac®) in salmon. The investigation was divided into two parts. The first series of studies was used to establish optimal dosages an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a83ab1db965972d1ead9ba6e022e341
https://doi.org/10.1016/s0044-8486(97)00071-9
https://doi.org/10.1016/s0044-8486(97)00071-9
Publikováno v:
General and Comparative Endocrinology. 106:169-174
A variety of endogenous and exogenous factors can influence sex steroid production by salmon ovarian follicles and ultimately impact reproductive development. We examined the effect of an aromatase inhibitor, fadrozole, and common environmental conta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b50eed823666d545f99f4fbfd51af9f6
https://doi.org/10.1006/gcen.1996.6855
https://doi.org/10.1006/gcen.1996.6855
Autor:
Edward M. Donaldson
Publikováno v:
Fish physiology and biochemistry. 2(1-4)
During the last several years there has been rapid progress in the development and application of controlled reproduction and associated biotechnologies to the culture of salmonids. This review focuses on the development of those techniques for Pacif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6654f19df0bdef9537e5467bca7aeab
https://pubmed.ncbi.nlm.nih.gov/24233164
https://pubmed.ncbi.nlm.nih.gov/24233164