Article
Fisheries
Marlise Teresinha Mauerwerk, Izabel Wolkweis Zadinelo, Marcos Cesar Zanella Junior, Rafael Ernesto Balen, Robie Allan Bombardelli, Lilian Carolina Rosa da Silva, Lilian Dena dos Santos, Fabio Meurer
Summary: The study evaluated the use of raw glycerol as a corn substitute in the feeding of silver catfish fingerlings, showing high potential without affecting animal performance or health.
Article
Environmental Sciences
Debora Seben, Joseania Salbego, Elisia Gomes da Silva, Luciane Tourem Gressler, Bernardo Baldisserotto, Enio Marchesan, Renato Zanella, Vania Lucia Loro, Barbara Estevao Clasen, Jaqueline Ineu Golombieski
Summary: The study found that silver catfish exhibited biochemical and ionic changes after exposure to chlorantraniliprole insecticide, with these changes persisting even after 96 hours of recovery in clean water.
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
(2021)
Article
Environmental Sciences
Monike Felipe Gomes, Vinicius de Carvalho Soares de Paula, Lucia Regina Rocha Martins, Juan Ramon Esquivel Garcia, Flavia Yoshie Yamamoto, Adriane Martins de Freitas
Summary: The study assessed the toxicity of triclosan, triclocarban, and their binary mixture on catfish embryos at environmentally relevant concentrations. The results showed potential toxicity of these chemicals even at low concentrations and short exposure periods.
Article
Fisheries
Luana da Costa Pires, Patricia Rodrigues, Quelen Iane Garlet, Luisa Barichello Barbosa, Bibiana Petri da Silveira, Guerino Bandeira Junior, Lenise de Lima Silva, Amanda Gindri, Rodrigo Coldebella, Cristiane Pedrazzi, Agueda Palmira Castagna de Vargas, Bernardo Baldisserotto, Berta Maria Heinzmann
Summary: Maclura tinctoria, a tree species from Brazil rich in phenolic compounds, was evaluated for its antimicrobial and sedative effects against fish pathogenic bacteria. The heartwood extract (HE) showed the best antimicrobial activity and sedative effects, making it suitable for use as a sedative for silver catfish in aquaculture.
Article
Fisheries
Guerino Bandeira Junior, Carine F. de Souza, Hugo N. P. da Silva, Adriane E. Bianchini, Patricia Rodrigues, Silvio T. da Costa, Berta M. Heinzmann, Juliana F. Cargnelutti, Bernardo Baldisserotto
Summary: The combination of florfenicol with linalool via bath showed promising results in treating aeromonosis in silver catfish, reducing oxidative stress and histological changes.
Article
Fisheries
Eduardo da Silva, Gabriel Tobias Deschamps, Fabiano de Lima Matter, Fabiano Cleber Bertoldi, Manuel Aldegunde, Deivisson Ferreira da Silva, Carlize Lopes, Adolfo Jatoba, Robilson Antonio Weber
Summary: The study determined the lowest effective concentration of eucalyptus essential oil as an anaesthetic for Rhamdia quelen. While it proved to be effective, caution is advised as it did not prevent changes in plasma glucose and lactate levels.
AQUACULTURE RESEARCH
(2021)
Article
Fisheries
Mariana Lins Rodigues, Danielle Zanerato Damasceno, Ricarcio Luan Marques Gomes, Bruno dos Santos Sosa, Evandro Bilha Moro, Wilson Rogerio Boscolo, Fabio Bittencourt, Altevir Signor
Summary: The study demonstrated that adding 0.60 g/kg of probiotics to diets for Rhamdia quelen enhances its growth performance and physiological status. However, adding 0.30 g/kg may have detrimental effects on certain physiological parameters.
AQUACULTURE NUTRITION
(2021)
Article
Fisheries
Marlise Teresinha Mauerwerk, Izabel Volkweis Zadinelo, Patricia da Silva Dias, Rafael Ernesto Balen, Robie Allan Bombardelli, Fabio Meurer
Summary: The aim of this study was to assess the effects of biodiesel-derived glycerol on the performance, carcass composition, and blood parameters of silver catfish. The results showed that replacing maize with glycerol can be a suitable alternative energy source for silver catfish during the fattening phase, with effects on fillet production and composition, but not on morphometric parameters.
AQUACULTURE RESEARCH
(2022)
Article
Immunology
Fernando Wendel Franco, Guerino Bandeira Junior, Geisa Sorezina Dolci, Luisa Barichello Barbosa, Carla Elena Sartori Oliveira, Carine de Freitas Souza, Marilise Escobar Burger, Bernardo Baldisserotto, Berta Maria Heinzmann
Summary: The study found that the standardized dry extract of Curcuma longa can improve the effects of infection on oxidative stress parameters and antioxidant enzyme activities, enhancing fish survival rates and longevity. It is recommended to add 750 mg Motore (TM)/kg feed to prevent bacterial infections in fish farming.
MICROBIAL PATHOGENESIS
(2021)
Article
Agriculture, Dairy & Animal Science
Nathalia dos Santos Teixeira, Lis Santos Marques, Romulo Batista Rodrigues, Darlan Gusso, Gabriela Thais Pinheiro, Thales Lysakowski Flores Machado, Danilo Pedro Streit Jr
Summary: The anesthetic MS-222 at different concentrations had varying effects on cortisol concentrations and sperm quality in Rhamdia quelen, but was not effective in inhibiting the stress response.
ANIMAL REPRODUCTION SCIENCE
(2021)
Article
Multidisciplinary Sciences
Diego Henrique Mirandola Dias Vieira, Rodrigo Bravin Narciso, Reinaldo Jose da Silva
Summary: During a survey in Brazil, three new species of Henneguya parasites were found in the gills of Rhamdia quelen, an important fish in South America. The phylogenetic analysis showed a relationship between these species and others that infect Siluriformes, suggesting they belong to a lineage of myxozoans infecting Heptapteridae fishes.
SCIENTIFIC REPORTS
(2022)
Article
Fisheries
Robie Allan Bombardelli, Eder Jose de Oliveira, Mirna Adriane Syperreck, Ahiana Cassia de Oliveira Pedreira, Jakeline Marcela Azambuja de Freitas, Antonio Ernesto Meister Luz Marques, Marta Margarete Cestari, Fabio Meurer
Summary: The inclusion of crude glycerin in silver catfish diets can increase sperm concentration in males and affect growth and blood biochemical parameters in fish.
Article
Environmental Sciences
Fernanda Bernardi, Juliana Roratto Lirola, Marta Margarete Cestari, Robie Allan Bombardelli
Summary: This study evaluated the effects of 2,4-D, glyphosate, and their mixture on oxidative stress, genotoxicity, and the rates of fertilization, hatching, and larval normality in silver catfish. The results showed that glyphosate and the mixture significantly decreased fertilization and hatching, while 2,4-D and the mixture caused genetic damage to the larvae.
ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY
(2022)
Article
Agriculture, Dairy & Animal Science
Elisia Gomes Da Silva, Isabela Andres Finamor, Caroline Azzolin Bressan, William Schoenau, Marina De Souza Vencato, Maria Amalia Pavanato, Juliana Felipetto Cargnelutti, Silvio Teixeira Da Costa, Alfredo Quites Antoniazzi, Bernardo Baldisserotto
Summary: This study found that dietary supplementation with R-(+)-limonene can improve the productive performance of silver catfish and protect their liver against bacterial infection. Furthermore, R-(+)-limonene has no harmful effects on animal health and enhances antioxidant and stress responses.
Article
Fisheries
Maritza Perez-Atehortua, Andrea Giannotti Galuppo, Romulo Batista Rodrigues, Thales de Souza Franca, Nathalia dos Santos Teixeira, Thaiza Rodrigues de Freitas, Lis Snantos Marques, Itamar Cossina Gomes, Jhony Lisboa Benato, Thales Flores, Eduardo Antonio Sanches, Ana Regina Seabra de Souza, Ivan Bustamante, Monike Quirino, Fernando Pandolfo Bortolozzo, Danilo Pedro Streit Jr
Summary: The use of centrifugation techniques, including differential and density gradient separation, showed positive effects on sperm functionality and fertilization capacity in thawed milt.
Article
Parasitology
A. S. S. Sandri, R. Rodriguez, M. M. Costa, S. M. Porto, D. Schwingel, M. I. B. Vieira
JOURNAL OF HELMINTHOLOGY
(2018)
Article
Parasitology
Maria Isabel Botelho Vieira, Marcio Machado Costa, Mateus Tonial de Oliveira, Luiz Ricardo Goncalves, Marcos Rogerio Andre, Rosangela Zacarias Machado
Article
Education, Scientific Disciplines
Marcelo Pimentel, Renan Desimon Cabral, Marcio Machado Costa, Brasil Silva Neto, Leandro Totti Cavazzola
JOURNAL OF SURGICAL EDUCATION
(2018)
Article
Immunology
Raqueli Teresinha Franca, Micheli Mainardi Pillat, Cassia Bagolin da Silva, Andressa Salvadori Schafer, Guilherme Lopes Dornelles, Marcio Machado Costa, Rafael Oliveira Chaves, Cinthia Melazzo de Andrade, Magnolia Martins Erhardt, Alfredo Quites Antoziazzi, Henning Ulrich, Aleksandro Schafer da Silva, Sonia Terezinha dos Anjos Lopes
MICROBIAL PATHOGENESIS
(2018)
Article
Multidisciplinary Sciences
Karina Kirsten, Debora Fior, Luiz Carlos Kreutz, Leonardo Jose Gil Barcellos
SCIENTIFIC REPORTS
(2018)
Article
Fisheries
Natacha Cossettin Mori, Bruna T. Michelotti, Tanise da Silva Pes, Caroline Azzolin Bressan, Fernando Sutili, Luiz C. Kreutz, Quelen Garlet, Bernardo Baldisserotto, Maria Amalia Pavanato, Vinicius R. Cerqueira, Silvio Teixeira da Costa, Berta Maria Heinzmann
Article
Multidisciplinary Sciences
Daniela Schwingel, Ana P. Andreolla, Luana M. S. Erpen, Rafael Frandoloso, Luiz C. Kreutz
SCIENTIFIC REPORTS
(2019)
Article
Agriculture, Dairy & Animal Science
Thiago de Souza Roses, Ana Paula Andreolla, Lucas de Figueiredo Soveral, Maria Isabel Botelho Vieira, Jalusa Deon Kich, Rafael Frandoloso, Luiz Carlos Kreutz
TROPICAL ANIMAL HEALTH AND PRODUCTION
(2020)
Article
Food Science & Technology
Fernando J. Sutili, Luiz C. Kreutz, Fernanda C. Flores, Cristiane de B. da Silva, Karina S. Kirsten, Ana P. dos S. Voloski, Rafael Frandoloso, Carlos G. Pinheiro, Berta M. Heinzmann, Bernardo Baldisserotto
JOURNAL OF FUNCTIONAL FOODS
(2019)
Article
Fisheries
Ana Paula dos Santos Voloski, Lucas de Figueiredo Soveral, Claudia Cerutti Dazzi, Fernando Sutili, Rafael Frandoloso, Luiz Carlos Kreutz
FISH & SHELLFISH IMMUNOLOGY
(2019)
Article
Microbiology
Simone Ramos Prigol, Rafaela Klein, Somshukla Chaudhuri, Gabriela Paraboni Frandoloso, Joao Antonio Guizzo, Cesar Bernardo Gutierrez Martin, Anthony Bernard Schryvers, Luiz Carlos Kreutz, Rafael Frandoloso
Summary: We analyzed the genetic and immunological properties of Glaesserella parasuis strains isolated from pigs suffering from Glasser's disease. The study revealed antigenic diversity within the serovar 7 group, but common epitopes were identified on all variants of the TbpB protein. Immunization with a TbpB(Y167A)-based vaccine provided complete cross-protection between clusters I and III. These findings suggest the promising use of TbpB(Y167A) antigen in a future commercial vaccine for preventing Glasser's disease.
Article
Veterinary Sciences
Diorges H. Setim, Carlos Bondan, Caroline C. Cortese, Jessica C. Peretti, Fernanda L. Facioli, Ricardo Zanella, Marcio M. Costa, Adriana C. da Motta
Summary: This study aimed to verify the presence of bovine paratuberculosis in commercial dairy herds in different mesoregions of RS, Brazil. Indirect ELISA tests and PCR were performed on milk and fecal samples, respectively. The results indicated that paratuberculosis is likely endemic in the northwest and northeast mesoregions.
PESQUISA VETERINARIA BRASILEIRA
(2023)
Article
Veterinary Sciences
J. H. Silva, L. V. Q. Contreras, C. F. Ponath, C. Bondan, M. C. Machado, F. Gonzalez
Summary: The study aimed to investigate the impact of pre and postpartum DCAD on serum calcium, phosphorus, and magnesium levels in peripartum Holstein cows. Blood samples were collected from 56 cows (18 primiparous and 38 multiparous) on different days relative to parturition to analyze mineral levels, while diet and urine samples were also collected. Prepartum DCAD showed a positive correlation with total and corrected calcium levels at day-7, and a negative correlation with magnesium levels at day-7. However, prepartum DCAD did not significantly affect phosphorus levels. Postpartum DCAD did not have any correlation with serum mineral levels. The study highlights the importance of considering parity and time period when evaluating mineral levels in Holstein cows during the transition period.
ARQUIVO BRASILEIRO DE MEDICINA VETERINARIA E ZOOTECNIA
(2023)
Article
Microbiology
Renata Zorzetto, Rafaela Luiza Klein, Luana Marina Sheer Erpen, Barbara Diel Klein, Igor Giacobbo, Rafael Arrua da Silveira, Rafael Frandoloso, Luiz Carlos Kreutz
Summary: The prevalence of anti-HEV antibodies in three major municipalities in south Brazil is high, especially among individuals over 40 years old. However, no HEV RNA was detected in the pooled serum samples.
FEMS MICROBIOLOGY LETTERS
(2021)
Article
Agriculture, Multidisciplinary
Andrielli Trentim Pereira, Ana Paula Maurique Pereira, Inazio Manassi Conceicao da Brandolt, Ricardo Pozzobon, Marcio Machado Costae, Bruno Leite dos Anjos, Saulo Pavarini
SEMINA-CIENCIAS AGRARIAS
(2020)