Results 81 to 90 of about 125,290 (319)

Effects of redox cycling compounds on DT diaphorase activity in the liver of rainbow trout (Oncorhynchus mykiss) [PDF]

open access: yes, 2005
BACKGROUND: DT diaphorase (DTD; NAD(P)H:quinone oxidoreductase; EC 1.6.99.2) catalyses the two electron reduction of quinones, thus preventing redox cycling and consequently quinone dependent production of reactive oxygen species.
Förlin, Lars   +2 more
core   +2 more sources

Importance of proteins and mitochondrial changes as freshness indicators in fish muscle post‐mortem

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Evaluating protein and mitochondrial alterations post‐mortem can contribute to determining correlations between fish‐processing parameters and ultimate fish muscle quality. The myofibrillar protein alteration during rigor mortis directly affects the texture of fish muscle.
Nima Hematyar   +2 more
wiley   +1 more source

Supermarket trends for rainbow and steelhead trout products: Evidence from scanner data

open access: yesAquaculture Reports, 2023
Farm-raised trout is the second-largest foodfish sector of United States (U.S.) aquaculture, with the first trout farms established more than a century ago. Given its importance to both U.S.
Lianqun Sun   +3 more
doaj  

Seasonal Variations in Relative Weight of Lake Trout (Salvelinus namaycush), Kokanee Salmon (Oncorhynchus nerka), Rainbow Trout (Onocorhynchus mykiss), and Brown Trout (Salmo trutta) in Blue Mesa Reservoir, Colorado [PDF]

open access: yesarXiv, 2013
Blue Mesa Reservoir is the largest body of water in Colorado and is located on the western slope of the Rocky Mountains at an elevation of 7520 feet. Blue Mesa Reservoir contains recreationally important populations of lake trout (Salvelinus namaycush), kokanee salmon (Oncorhynchus nerka), rainbow trout (Onocorhynchus mykiss), and brown trout (Salmo ...
arxiv  

Survival, Abundance, and Relative Predation of Wild Rainbow Trout in the Deerfield Reservoir System, South Dakota [PDF]

open access: yes, 2016
Rainbow Trout Oncorhynchus mykiss are routinely stocked in Black Hills streams and reservoirs to enhance angling opportunities for the public, however in most cases, hatchery-reared Rainbow Trout do not successfully recruit to establish natural ...
Kientz, Jeremy L.
core   +1 more source

Local environment and sampling bias drive parasite prevalence estimates in freshwater fish communities

open access: yesOikos, EarlyView.
Parasite occurrence and infection estimates vary through time and space, making understanding the underlying drivers highly complex. Comparative studies based on empirical data must consider the factors of variation involved in estimating infection metrics in natural populations to make appropriate and reliable comparisons. Using a multi‐scale approach,
Juliane Vigneault   +2 more
wiley   +1 more source

Errors in Length-weight Parameters at FishBase.org [PDF]

open access: yesarXiv, 2011
To investigate possible errors, length-weight parameters from FishBase.org were used to graph length-weight curves for six different species: channel catfish, black crappie, largemouth bass, rainbow trout, flathead catfish, and lake trout along with the standard weight curves (Anderson and Neumann 1996, Bister et al. 2000). Parameters noted as doubtful
arxiv  

Movement, production, and distribution in sympatric populations of brook and rainbow trout [PDF]

open access: yes, 1980
A typical Southern Appalachian second-order stream was partitioned into 30 meter sections which were then grouped into pure rainbow trout, mixed trout, and pure brook trout zones, and sampled by electrofishing every two months from September, 1978 to ...
Whitworth, Wilbur Eugene
core   +1 more source

Comparative Proteomics of Salinity Stress Responses in Fish and Aquatic Invertebrates

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Fluctuating salinity is symptomatic of climate change challenging aquatic species. The melting of polar ice, rising sea levels, coastal surface and groundwater salinization, and increased evaporation in arid habitats alter salinity worldwide. Moreover, the frequency and intensity of extreme weather events such as rainstorms and floods increase,
Maxime Leprêtre   +3 more
wiley   +1 more source

Is humane slaughtering of rainbow trout achieved in conventional production chains in Germany? Results of a pilot field and laboratory study

open access: yesBMC Veterinary Research, 2020
Background Rainbow trout, Oncorhynchus mykiss, is an important fish in European freshwater aquaculture. This industry sector is dominated by small family-owned enterprises located in rural areas.
Verena Jung-Schroers   +7 more
doaj   +1 more source

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