Results 151 to 160 of about 716 (181)

A potential role of Fgf3 for epibranchial formation in zebrafish. [PDF]

open access: yesFront Cell Dev Biol
Jeon H   +5 more
europepmc   +1 more source
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Detection of megalocytivirus in Oreochromis niloticus and Pseudoplatystoma corruscans in Brazil

Diseases of Aquatic Organisms, 2022
The infectious spleen and kidney necrosis virus (ISKNV) belongs to the genus Megalocytivirus (MCV), a group of double-stranded DNA genome viruses. The aim of this study was to retrospectively analyze samples from suspected foci of MCV infection in freshwater fish in Brazil. Samples were collected from infected fish between 2017 and 2021.
Antônio Augusto, Fonseca   +7 more
openaire   +2 more sources

Effects of trichlorfon organophosphate on the morphology of the gills and liver of Pseudoplatystoma corruscans

Journal of Environmental Science and Health, Part B, 2021
Possible changes in the morphology of the gills and liver of P. corruscans after exposure to TCF were evaluated. The fish were distributed into five groups in triplicate (n = 10 in each group: 0.0; 0.125; 0.25; 0.5; 1.0 mg/L of the commercial product NEGUVON®, for 96 h.
Jeffesson de Oliveira-Lima   +2 more
openaire   +4 more sources

Isolation and characterization of microsatellite loci in Pseudoplatystoma corruscans (Siluriformes: Pimelodidae) and cross-species amplification

open access: yesMolecular Ecology Notes, 2005
A total of five polymorphic microsatellites loci from Pseudoplatystoma corruscans were isolated and characterized. A population survey involving 43 specimens resolved a large number of alleles (range seven to eight among loci) and high observed ...
Luiz Henrique Garcia Pereira   +2 more
exaly   +2 more sources

Pharmacokinetic of levamisole in speckled surubimPseudoplatystoma corruscans

Journal of Veterinary Pharmacology and Therapeutics, 2012
Intensification of production systems exposes fish to stress agents, such as poor water quality and crowding, affecting physiological condition of cultured fish, negatively influencing their immune system and increasing susceptibility to microorganism infections (Gopalakannan & Arul, 2006; Sado et al., 2010).
R B, Zanon   +3 more
openaire   +2 more sources

CALIDAD ALIMENTICIA Y ESTABILIDAD OXIDATIVA DEPseudoplatystoma corruscansFOOD QUALITY AND OXIDATIVE ESTABILITY OFPseudoplatystoma corruscansCALIDADE ALIMENTICIA E ESTABILIDADE OXIDATIVA DEPseudoplatystoma corruscans

Ciencia y Tecnologia Alimentaria, 2001
Abstract Resumen Resumo Fish is among all classes of meat, the most susceptible to autolysis, oxidation, hydrolysis of fat and microbial alteration. The surubi manchado (Pseudoplatystoma corruscans) is the most marketed fresh water fish in the North East of Argentina. The analyzed fishes came from the Parana river, 27° 17′ 30″ south latitude and 58° 59′
M. R. Molina, O. A. Garro, M. A. Judis
openaire   +1 more source

Growth curve comparison of native fish cachara (Pseudoplatystoma reticulatum) and cachapinta hybrid (P. reticulatum × Pseudoplatystoma corruscans)

Aquaculture, 2019
Abstract This study was undertaken to compare the growth curves of native fish cachara (Pseudoplatystoma reticulatum) and of the cachapinta hybrid (P. reticulatum × Pseudoplatystoma corruscans), both reared in net cages. The experiment was carried out for 216 days in net cages that were placed in a 24-ha dam, in a completely randomized experimental ...
Letícia E. Fantini   +7 more
openaire   +1 more source

Fatty acids as a tool to compare cachara (Pseudoplatystoma reticulatum) (Siluriformes: Pimelodidae) and hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum) larvae during early development

Aquaculture International, 2011
In this study, we investigated the physiological alterations during ontogeny for cachara (Pseudoplatystoma reticulatum) and their hybrid larvae (Pseudoplatystoma corruscans × P. reticulatum) using lipids and fatty acids as physiological tools to elucidate the basis for differences in these groups’ productivity in an industrial setting.
P. H. Mello   +3 more
openaire   +1 more source

Digestive enzymes and metabolic profile of Pseudoplatystoma corruscans (Teleostei: Siluriformes) in response to diet composition

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2004
Digestive enzyme responsiveness to feeding and associated adjustments of metabolism can be used to derive nutritionally effective diet formulations. Juvenile pintado (Pseudoplatystoma corruscans) were fed different diets. After feeding, fish were killed and blood, liver and white muscle were collected to evaluate metabolites.
L M, Lundstedt   +2 more
openaire   +2 more sources

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