Results 191 to 200 of about 28,493 (223)

Fishburgers with silver catfish (Rhamdia quelen) filleting residue

Bioresource Technology, 2008
The utilization of filleting wastes from silver catfish in the formulation of fishburgers was evaluated by replacing grounded fish fillets with increasing levels (0-control, 20%, 50%, and 80%) of pulp obtained from filleting wastes (PFW).
Vivian C, Bochi, Jucieli, Weber, Cristiane P, Ribeiro, André de M, Victório, Tatiana, Emanuelli   +4 more
openaire   +2 more sources

β-Glucan improves wound healing in silver catfish (Rhamdia quelen)

Fish & Shellfish Immunology, 2019
The immune modulating activity of β-glucan on aquatic species has been a matter of intense investigation. Here, we aimed to investigate the effect of β-glucan on wound healing of silver catfish, a Neotropical South American scale-free fish. Small sections of skin and muscle (3 mm in diameter) were removed and fish were bathed daily with β-glucan (0.1 ...
Ana Paula dos Santos Voloski, Lucas de Figueiredo Soveral, Cláudia Cerutti Dazzi, Fernando Sutili, Rafael Frandoloso, Luiz Carlos Kreutz   +5 more
openaire   +2 more sources

Nociceptive-like behavior and analgesia in silver catfish (Rhamdia quelen)

Physiology & Behavior, 2019
Fish are useful animal models in research and have been employed in developing new pharmacological approaches. This study aimed to establish the use of silver catfish (Rhamdia quelen) as an animal model to evaluate antinociceptive activity. Initially, different concentrations of acetic acid (2.5-20%), formalin 1% (1-10 μL), menthol 0.5% (1-10 μL) or ...
Patrícia, Rodrigues, Luísa Barichello, Barbosa, Adriane Erbice, Bianchini, Fabíola Tonelli, Ferrari, Bernardo, Baldisserotto, Berta Maria, Heinzmann   +5 more
openaire   +2 more sources

Streptococcus agalactiae impairs cerebral bioenergetics in experimentally infected silver catfish

Microbial Pathogenesis, 2017
It is becoming evident that bacterial infectious diseases affect brain energy metabolism, where alterations of enzymatic complexes of the mitochondrial respiratory chain and creatine kinase (CK) lead to an impairment of cerebral bioenergetics which contribute to disease pathogenesis in the central nervous system (CNS).
Matheus D. Baldissera, Carine F. Souza, Belisa S. Parmeggiani, Roberto C.V. Santos, Guilhian Leipnitz, Karen L.S. Moreira, Maria Izabel U.M. da Rocha, Marcelo L. da Veiga, Bernardo Baldisserotto   +8 more
openaire   +2 more sources

Innate immune response of silver catfish (Rhamdia quelen) exposed to atrazine

Fish & Shellfish Immunology, 2012
The impact of agrichemicals on aquatic vertebrate species has been a matter of increasing concern to researchers and environmentalist. In the present study, we evaluated the effects of a sublethal concentration of atrazine (10% of the LC(50-96 h)), a world-wide used herbicide, on the innate immune system of silver catfish (Rhamdia quelen).
Luiz Carlos, Kreutz, Leonardo José Gil, Barcellos, Ezequiel Davi, dos Santos, Mateus, Pivato, Rafael, Zanatta   +4 more
openaire   +2 more sources

Water pH and metabolic parameters in silver catfish (Rhamdia quelen)

Biochemical Systematics and Ecology, 2014
Abstract This study evaluated the effects of an acute change in water pH (from pH 7.5 to 4.0, 5.0, 6.0, 7.5, 8.0 or 9.0) on several biochemical parameters in juveniles of the silver catfish, Rhamdia quelen . Ammonia levels decreased in the liver and increased in the muscle with increasing water pH.
Keidi C.S. Bolner, Carlos E. Copatti, Felipe L. Rosso, Vania L. Loro, Bernardo Baldisserotto   +4 more
openaire   +1 more source

Lethal Temperatures for Silver Catfish,Rhamdia quelen, Fingerlings

Journal of Applied Aquaculture, 1999
ABSTRACT Silver catfish, Rhamdia quelen, is widely distributed in rivers and lakes of Brazil and used in fish culture. The objective of this study was to determine the lower and the upper lethal temperatures for fingerlings of this species. Fishes were acclimated to temperatures of 16, 21, 26, and 31°C for 22 days.
Chippari-Gomes, Adriana Regina, Gomes, Levy de Carvalho, Baldisserotto, Bernardo   +2 more
openaire   +2 more sources

Dietary fiber in the nutrition of silver catfish: Prebiotic or antinutrient?

Animal Feed Science and Technology, 2015
Abstract This study was conducted to evaluate the prebiotic potential of dietary fiber as a growth promoting agent in a juvenile silver catfish diet ( Rhamdia quelen ) regarding performance, deposition of nutrients and production of digestive enzymes.
Taida Juliana Adorian, Patrícia Inês Mombach, Fernanda Rodrigues Goulart, Bruno Bianch Loureiro, Dirleise Pianesso, Leila Picolli da Silva   +5 more
openaire   +1 more source

Early biochemical biomarkers for zinc in silver catfish (Rhamdia quelen) after acute exposure

Fish Physiology and Biochemistry, 2016
Contamination of aquatic ecosystems by metals causes various biochemical changes in aquatic organisms, and fish are recognized as indicators of environmental quality. Silver catfish were exposed to six concentrations of zinc (Zn): 1.0, 2.5, 5.0, 7.5, 10.0 and 12.5 mg/L for 96 h to determine the mean lethal concentration (LC50). The value obtained was 8.
Jossiele, Leitemperger, Charlene, Menezes, Adriana, Santi, Camila, Murussi, Thais, Lópes, Maiara, Costa, Lygia Sega, Nogueira, Vania Lucia, Loro   +7 more
openaire   +2 more sources

S-(+)-Linalool from Lippia alba: sedative and anesthetic for silver catfish (Rhamdia quelen)

Veterinary Anaesthesia and Analgesia, 2014
The present study describes the isolation of linalool from the essential oil of Lippia alba (Mill.) N. E. Brown, and its anesthetic effect in silver catfish (Rhamdia quelen) in comparison with essential oil. The potentiation of depressant effects of linalool with a benzodiazepine (BDZ) and the involvement of GABAergic system in its antagonism by ...
Clarissa G, Heldwein, Lenise de L, Silva, Eduarda Z, Gai, Cassiela, Roman, Thaylise V, Parodi, Marilise E, Bürger, Bernardo, Baldisserotto, Érico M de M, Flores, Berta M, Heinzmann   +8 more
openaire   +2 more sources