Results 41 to 50 of about 1,453 (199)

Ontogeny of the digestive system and the profile of proteases in larvae of cachara (Pseudoplatystoma reticulatum Siluriformes: Pimelodidae) and its hybrid (Pseudoplatystoma corruscans × Pseudoplatystoma reticulatum)

Journal of Fish Biology, 2021
AbstractThe development of the digestive system and digestive proteases was studied in cachara (Pseudoplatystoma reticulatum) and its hybrid (P. reticulatum × Pseudoplatystoma corruscans) during the first 25 days after fertilization. Both groups presented a fast and similar development of the digestive system, and the unspecific alkaline protease ...
Paulo Henrique de Mello, Lícia Maria Lundstedt, Gilberto Moraes, Bruno Cavalheiro Araújo, Rossana Luiza Leite Venturieri, Renata Guimarães Moreira   +5 more
openaire   +3 more sources

Produção e caracterização de um marcador potencial de linfócitos T em surubim híbrido (Pseudoplatystoma corruscans X P. fasciatum) - DOI: 10.4025/actascibiolsci.v26i2.1636

Acta Scientiarum: Biological Sciences, 2008
O presente trabalho objetivou a produção e caracterização de um anticorpo monoclonal (PST 33) reativo com os timócitos e linfócitos T de surubim híbrido.
Roger Beelen, Gilberto Cezar Pavanelli, Bobbie Boyd, Julio Cesar Garavello, Patricia Mendes Guimarães Beelen, Avery Jerald Ainsworth   +5 more
doaj   +1 more source

Optimizing Cryopreservation of Pseudoplatystoma magdaleniatum Semen: Evaluation of Two Permeable and Two Non-Permeable Cryoprotectants

Fishes
The study aimed to evaluate the effectiveness of the cryopreservation protocols for Pseudoplatystoma magdaleniatum semen using dimethyl sulfoxide (DMSO) or methanol (MET) as permeable cryoprotectants at two concentrations (5% and 10%) combined with 12 ...
César Montes-Petro, Betty Rodríguez-Peroza, Diana Madariaga-Mendoza, Carlos Tapia-Pacheco, J. Espinosa-Araujo, Víctor Atencio-García   +5 more
semanticscholar   +1 more source

Pseudoplatystoma corruscans

, 2018
{"references": ["Pavanelli CS, Graca WJ, Zawadzki CH, Britski HA, Vidotti AP, Avelino GS, Verissimo S. Fishes from the Corumba Reservoir, Paranaiba River drainage, upper rio Parana basin, State of Goias, Brazil. Check List. 2007; 3 (1): 58 - 64."]}
Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da, Pavanelli, Carla Simone   +3 more
openaire   +1 more source

NON-STARCH POLYSACCHARIDE IN DIETS FOR HYBRID SURUBIM: EFFECTS ON METABOLISM PLASTICITY

Boletim do Instituto de Pesca, 2019
This study aimed to analyze the effect of mango meal, a non-starch polysaccharide, as a carbohydrate source on the metabolism plasticity and performance indicators for hybrid surubim (Pseudoplatystoma fasciatum x P.
Douglas Henrique de Holanda ANDRADE, Janilson Felix SILVA, José Fernando Bibiano MELO, Ranilson de Souza BEZERRA   +3 more
doaj   +1 more source

First Report of Vibrio vulnificus Outbreak in Farm-Raised Sorubim (Pseudoplatystoma sp.) from Brazil

Fishes
Vibrio vulnificus is an opportunistic pathogen in humans and exhibits pathogenic behavior in several aquaculture fish species. To date, in Brazil, there are no reports of V. vulnificus outbreaks in farmed fish. However, in 2019, sorubim (Pseudoplatystoma
P. C. Janampa-Sarmiento, F. Y. T. Reis, R. C. Egger, S. B. de Pádua, S. A. Marcelino, J. L. Cunha, Felipe Pierezan, H. Figueiredo, G. C. Tavares   +8 more
semanticscholar   +1 more source

Descripción de los niveles de testosterona, estradiol y cortisol en Pseudoplatystoma metaense x Leiarius marmoratus

Revista de Medicina Veterinaria, 2022
Los esteroides desempeñan un papel importante en la coordinación de las actividades del eje hipotálamo-hipófisis-gónada, y su actividad en el control de múltiples procesos, incluidos el apareamiento y la reproducción, es fundamental.
Yeferson A. Moreno-Guerra, J. Rodríguez-Pulido, Mónica T. Nieto-Vera, T. Mira-López, P. Cruz-Casallas   +4 more
semanticscholar   +1 more source

ISOLATION AND IDENTIFICATION OF PARTIAL GROWTH HORMONE (GH) mRNA OF TIGER SHOVELNOSE CATFISH Pseudoplatystoma fasciatum (LINNAEUS, 1766)

Indonesian Aquaculture Journal, 2022
The growth of fish is regulated by growth hormones secreted in a limited amount by its pituitary glands. Tiger shovelnose catfish has a relatively faster growth indicating that some growth hormones suspectedly play roles in the process and could be used ...
E. P. Hayuningtyas, Eni Kusrini, A. Abinawanto   +2 more
semanticscholar   +1 more source

Assessing the population structure of Plagioscion squamosissimus (Teleostei, Perciformes, Sciaenidae) from the São Francisco River, Bahia, Brazil, using body morphology and otolith shape signatures

Journal of Fish Biology, EarlyView.
Abstract The south American silver croaker, Plagioscion squamosissimus, holds significant importance for the artisanal fisheries in the sub‐middle and lower courses of the São Francisco River, located in northeastern Brazil. To investigate the population structure of this species along its longitudinal profile, a total of 150 individuals (50 fish per ...
F. L. Freitas, N. S. Pereira, P. B. Pinheiro, R. Schroeder, A. T. Correia   +4 more
wiley   +1 more source

Dietary supplementation of ginger (Zingiber officinale) essential oil exhibits positive immunomodulatory effects on the Neotropical catfish Pseudoplatystoma reticulatum without negative effects on fish liver histomorphometry

Latin American Journal of Aquatic Research, 2021
This study evaluated the dietary supplementation of ginger Zingiber officinale essential oil for the Neotropical catfish Pseudoplatystoma reticulatum, its effects on fish hematology, immunology, the response of these variables to induction of stress ...
R. G. S. Almeida, M. A. Martins, F. Oliveira, Fayane Espirito Santo, Gleice Souza Calves, F. Pilarski, E. C. Chagas, C. E. Fernandes, M. L. Martins, Cristiane Meldau de Campos   +9 more
semanticscholar   +1 more source