Results 171 to 180 of about 1,903 (206)

Acute Silver Catfish (Rhamdia quelen) Exposure to Chlorantraniliprole Insecticide

Bulletin of Environmental Contamination and Toxicology, 2021
The aim of the current study is to investigate whether silver catfish (Rhamdia quelen) individuals exposed to commercial formulation of the chlorantraniliprole insecticide used in rice crops present changes in biochemical parameters. Fifty-four (54) silver catfish individuals were distributed in six units per tank (n = 6/repetition; triplicate ...
Débora Seben, Joseania Salbego, Elisia Gomes da Silva, Luciane Tourem Gressler, Bernardo Baldisserotto, Enio Marchesan, Renato Zanella, Vania Lucia Loro, Bárbara Estevão Clasen, Jaqueline Ineu Golombieski   +9 more
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Nutrition and Feeding Aspects for Jundiá (Rhamdia quelen) Rhamdia quelen Nutrition and Feeding

Reviews in Aquaculture, 2018
AbstractThe jundiá or silver catfish (Rhamdia quelen Quoy & Gaimard, 1824) is species native to the Americas, omnivorous, with a tendency towards carnivorous feeding habits. The species presents commercial potential, and therefore, knowledge on its nutritional requirements, as well as basic feed ingredients, is essential.
Hanna Karolyna dos Santos, Fabio Meurer
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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
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Assessment of oxidative stress in Rhamdia quelen exposed to agrichemicals

Chemosphere, 2010
Due to the proximity of crop and fish culture areas, some agrichemicals that could be harmful for fish could enter into fishponds by different ways, such as by leaching through rain. Rhamdia quelen (Teleostei) were exposed to sublethal concentrations of methyl parathion (MP), a glyphosate based herbicide (Gly), and tebuconazole (Teb).
Daiane, Ferreira, Adriana Costa, da Motta, Luiz Carlos, Kreutz, Cândida, Toni, Vânia Lucia, Loro, Leonardo José Gil, Barcellos   +5 more
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Phytic acid in Rhamdia quelen nutrition: Antioxidant or antinutrient?

Animal Feed Science and Technology, 2021
Abstract The study aimed to evaluate phytic acid supplementation at different levels in diets for juveniles of silver catfish (Rhamdia quelen). Five isonitrogenous and isolipidic diets were prepared with different phytic acid concentrations (0; 5.00; 10.00; 15.00 and 20.00 g/kg).
Letícia Lopes da Costa, Taida Juliana Adorian, Fernanda Rodrigues Goulart, Jossiele Leitemperger, Aline M.B. do Amaral, Vania Lucia Loro, Silvino Sasso Robalo, Leila Picolli da Silva   +7 more
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Evaluating "anxiety" and social behavior in jundiá (Rhamdia quelen)

Physiology & Behavior, 2016
Jundiá (Rhamdia quelen) is a suitable species for aquaculture in regions of temperate or subtropical climate. This species has received great attention regarding several aspects of physiology as well as an organism to study the impact of environmental contaminations.
Murilo S, Abreu, Ana C V V, Giacomini, Gessi, Koakoski, Angelo L, Piato, Leonardo J G, Barcellos   +4 more
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Effects of low concentrations of ibuprofen on freshwater fish Rhamdia quelen

Environmental Toxicology and Pharmacology, 2018
Ibuprofen is a pharmaceutical drug widely used by the global population and it has been found in aquatic ecosystems in several countries. This study evaluated the effects of ibuprofen in environmental concentrations (0, 0.1, 1 and 10 μg/L) on the freshwaterspecies Rhamdia quelen exposed for 14 days.
Francielle Tatiana, Mathias, Douglas Henrique, Fockink, Geonildo Rodrigo, Disner, Viviane, Prodocimo, João Luiz Coelho, Ribas, Luiz Pereira, Ramos, Marta Margarete, Cestari, Helena Cristina, Silva de Assis   +7 more
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Puberty influences stress reactivity in female catfish Rhamdia quelen

Physiology & Behavior, 2014
We investigated a group of Rhamdia quelen females during their entire first reproductive cycle and beginning of the 2nd cycle by evaluating the stress response at different phases of gonadal maturation. In mammals, including humans, pubertal development modulates stress response reactivity due to the maturation of the neuroendocrine stress axis.
Leonardo J G, Barcellos, Viviane M, Woehl, Gessi, Koakoski, Thiago A, Oliveira, Daiane, Ferreira, João Gabriel S, da Rosa, Murilo S, de Abreu, Rosmari Mezzalira, Quevedo, Michele, Fagundes   +8 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
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Hematologic and serum biochemical values for jundiá (Rhamdia quelen)

Fish Physiology and Biochemistry, 2004
The determination of hematologic parameters for jundia Rhamdia quelencultivated in ponds is an easy and useful tool for the control of their sanitary and nutritional conditions. In the present work hematologic indices (RBC, WBC, Ht, Hb, MCV, MCH, MCHC), electrolytes (Cl, Na, K, Ca, Mg, P), metabolic products (creatinine, urea, ammonia, glucose, total ...
Adriana Borges, Luciana V. Scotti, Daniele R. Siqueira, Daiane F. Jurinitz, Guillermo F. Wassermann   +4 more
openaire   +1 more source