Search Results - "Schreck, C.B."

Gene expression in the liver of rainbow trout, Oncorhynchus mykiss, during the stress response by Momoda, T.S., Schwindt, A.R., Feist, G.W., Gerwick, L., Bayne, C.J., Schreck, C.B.

“…To better appreciate the mechanisms underlying the physiology of the stress response, an oligonucleotide microarray and real-time RT-PCR (QRT-PCR) were used to…”
Get full text

Whole-body cortisol is an indicator of crowding stress in adult zebrafish, Danio rerio by Ramsay, Jennifer M., Feist, Grant W., Varga, Zoltán M., Westerfield, Monte, Kent, Michael L., Schreck, Carl B.

“…Plasma cortisol levels have been used to evaluate the stress response in a variety of cultured fish species. However, little is known about the stress response…”
Get full text

Husbandry stress exacerbates mycobacterial infections in adult zebrafish, Danio rerio (Hamilton) by Ramsay, J.M, Watral, V, Schreck, C.B, Kent, M.L

“…Mycobacteria are significant pathogens of laboratory zebrafish, Danio rerio (Hamilton). Stress is often implicated in clinical disease and morbidity associated…”
Get full text

Changes in plasma cortisol during stress and smoltification in coho salmon, Oncorhynchus kisutch by Barton, B A, Schreck, C B, Ewing, R D, Hemmingsen, A R, Patiño, R

“…The cortisol stress response in juvenile coho salmon, Oncorhynchus kisutch, considered as the difference between resting and peak poststress cortisol levels,…”
Get more information

Chronic administration of fluoxetine alters locomotor behavior, but does not potentiate the locomotor stimulating effects of CRH in juvenile Chinook salmon ( Oncorhynchus tshawytscha) by Clements, S., Schreck, C.B.

“…The present study investigated: 1) the behavioral effects of chronic administration of a serotonin uptake inhibitor (fluoxetine) in juvenile Chinook salmon,…”
Get full text

Stress up-regulates oxidative burst in juvenile Chinook salmon leukocytes by Herron, Crystal L., Cogliati, K.M., Dolan, B.P., Munakata, A., Schreck, C.B.

“…When fish perceive stressful scenarios, their hypothalamus-pituitary-interrenal axis is activated resulting in the release of corticotropin releasing hormone,…”
Get full text

Behavioral responses of juvenile coho salmon (Oncorhynchus kisutch) exposed to pulp mill effluents by Stone, S.L, Schreck, C.B

“…The possibility that the orientation behaviour of young coho salmon (Oncorhynchus kisutch) could be disrupted by exposure to sublethal concentrations of pulp…”
Get full text

Do summer temperatures trigger spring maturation in Pacific lamprey, Entosphenus tridentatus by Clemens, B.J, van de Wetering, S, Kaufman, J, Holt, R.A, Schreck, C.B

“…Pacific lamprey, Entosphenus tridentatus, return to streams and use somatic energy to fuel maturation. Body size decreases, the lamprey mature, spawn, and then…”
Get full text

Masculinization of Nile tilapia ( Oreochromis niloticus) by immersion in androgens by Gale, William L., Fitzpatrick, Martin S., Lucero, Michael, Contreras-Sánchez, Wilfrido M., Schreck, Carl B.

“…The use of all-male populations increases the efficiency and feasibility of tilapia aquaculture. The objective of this study was to determine the efficacy of a…”
Get full text

Conditioning improves performance of juvenile chinook salmon, Oncorhynchus tshawytscha, to transportation stress by Schreck, Carl B., Jonsson, Logi, Feist, Grant, Reno, Paul

“…A positive conditioning approach was used, where a dewatering Stressor was associated with feeding, to help moderate the severity of the response of juvenile…”
Get full text

REPRODUCTIVE PHYSIOLOGY OF WILD WHITE STURGEON (Acipenser transmontanus) FROM THE COLUMBIA RIVER by Fitzpatrick, M.S., Feist, G.W., Foster, E.P., Schreck, C.B.

Get full text

Androgens and immunocompetence in salmonids: Specific binding in and reduced immunocompetence of salmonid lymphocytes exposed to natural and synthetic androgens by Slater, Caleb H., Fitzpatrick, Martin S., Schreck, Carl B.

“…Leukocytes from spleen and anterior kidney of both juvenile chinook salmon ( Oncorhynchus tshawytscha) and rainbow trout ( O. mykiss) demonstrated specific…”
Get full text

GnRHa injection accelerates final maturation and ovulation/spermiation of sockeye salmon ( Oncorhynchus nerka) in both fresh and salt water by Slater, Caleb H., Schreck, Carl B., Amend, Donald F.

“…The potential for accelerating final maturation and ovulation/spermiation of adult sockeye salmon ( Oncorhynchus nerka) by using gonadotropin-releasing hormone…”
Get full text

The production of functional sex-reversed male rainbow trout with 17alpha-methyltestosterone and 11beta-hydroxyandrostenedione by Feist, G. (Oregon State Univ., Corvallis, OR (USA). Oregon Cooperative Fishery Research Unit), Yeoh, C.G, Fitzpatrick, M.S, Schreck, C.B

Get full text

Cortisol effects on plasma electrolytes and thyroid hormones during smoltification in coho salmon Oncorhynchus kisutch by Redding, J M, Patińo, R, Schreck, C B

“…Plasma concentrations of Na+, K+, triiodothyronine (T3), and thyroxine (T4) and muscle water content were measured in yearling coho salmon. Oncorhynchus…”
Get more information

Changes in plasma corticosteroids during smoltification of coho salmon, Oncorhynchus kisutch by Specker, J L, Schreck, C B

Get more information

Clearance of corticosteroids in yearling coho salmon, Oncorhynchus kisutch, in fresh water and seawater and after stress by Redding, J M, Patiño, R, Schreck, C B

“…The metabolic clearance rate of corticosteroids determined after a single injection of [3H]cortisol was higher in fish acclimated to seawater (SW) than in…”
Get more information

Acute metal toxicology of olfaction in coho salmon: behavior, receptors, and odor-metal complexation by REHNBERG, B. C, SCHRECK, C. B

“…Behavioural experiments conducted in a Y-maze demonstrated that the ability of juvenile coho salmon to detect and avoid serine was inhibited by mercury and…”
Get full text

Aquatic macroinvertebrate response to field application of the combined herbicides diquat and endothall by Berry, C.R. Jr, Schreck, C.B, Van Horn, S.L

“…The response of aquatic macroinvertebrates to a mixture of diquat-endothall used in treating chickahominy reservoir, VA., is evaluated. Both herbicides…”
Get full text