Search Results - "Barcellos, Leonardo J.G"

Gender differences in aggression and cortisol levels in zebrafish subjected to unpredictable chronic stress by Rambo, Cassiano L, Mocelin, Ricieri, Marcon, Matheus, Villanova, Débora, Koakoski, Gessi, de Abreu, Murilo S, Oliveira, Thiago A, Barcellos, Leonardo J.G, Piato, Angelo L, Bonan, Carla D

“…Abstract Chronic stress may cause physical, behavioral and neuropsychiatric changes, affecting the health condition of an individual. Aggression is a universal…”
Get full text

Feeding regimen modulates zebrafish behavior by Dametto, Fernanda S, Fior, Débora, Idalencio, Renan, Rosa, João Gabriel S, Fagundes, Michele, Marqueze, Alessandra, Barreto, Rodrigo E, Piato, Angelo, Barcellos, Leonardo J G

“…Here we show that the feeding regimen modulates zebrafish ( ) behavior. With regard to the time elapsed between feeding and behavioral evaluation, fish fed 3 h…”
Get full text

Fluoxetine and diazepam acutely modulate stress induced-behavior by Giacomini, Ana Cristina V.V., Abreu, Murilo S., Giacomini, Luidia V., Siebel, Anna M., Zimerman, Fernanda F., Rambo, Cassiano L., Mocelin, Ricieri, Bonan, Carla D., Piato, Angelo L., Barcellos, Leonardo J.G.

“…•Stress increased the locomotor activity and the time spent at bottom of the tank.•Fluoxetine and diazepam prevented these changes.•Stress, fluoxetine and…”
Get full text

The smell of “anxiety”: Behavioral modulation by experimental anosmia in zebrafish by Abreu, Murilo S, Giacomini, Ana C.V.V, Kalueff, Allan V, Barcellos, Leonardo J.G

“…Abstract Olfaction is strongly involved in the regulation of fish behavior, including reproductive, defensive, social and migration behaviors. In fish, anosmia…”
Get full text

Evaluating "anxiety" and social behavior in jundiá ( Rhamdia quelen ) by Abreu, Murilo S, Giacomini, Ana C.V.V, Koakoski, Gessi, Piato, Angelo L, Barcellos, Leonardo J.G

“…Abstract Jundiá ( Rhamdia quelen ) is a suitable species for aquaculture in regions of temperate or subtropical climate. This species has received great…”
Get full text

Effects of waterborne fluoxetine on stress response and osmoregulation in zebrafish by Abreu, Murilo S, Giacomini, Ana Cristina V, Koakoski, Gessi, Oliveira, Thiago A, Gusso, Darlan, Baldisserotto, Bernardo, Barcellos, Leonardo J.G

“…Highlights • Stress response alters osmoregulation in zebrafish. • Waterborne fluoxetine inhibits the stress response. • Fluoxetine blocks osmoregulation in…”
Get full text

Waterborne psychoactive drugs impair the initial development of Zebrafish by Kalichak, Fabiana, Idalencio, Renan, Rosa, João Gabriel S, Oliveira, Thiago A. de, Koakoski, Gessi, Gusso, Darlan, Abreu, Murilo S. de, Giacomini, Ana Cristina V, Barcellos, Heloísa H.A, Fagundes, Michele, Piato, Angelo L, Barcellos, Leonardo J.G

“…Highlights • The contamination of natural water bodies by psychoactive drugs is a current reality. • Fluoxetine, diazepam and risperidone affected the initial…”
Get full text

Neonatal tactile stimulation changes anxiety-like behavior and improves responsiveness of rats to diazepam by Boufleur, Nardeli, Antoniazzi, Caren T.D, Pase, Camila S, Benvegnú, Dalila M, Barcelos, Raquel C.S, Dolci, Geisa S, Dias, Verônica T, Roversi, Katiane, Roversi, Karine, Koakoskia, Gessi, Rosa, João G, Barcellos, Leonardo J.G, Bürger, Marilise E

“…Abstract In this study we evaluated the influence of neonatal tactile stimulation (TS) on behavioral and biochemical effects related to a low dose of diazepam…”
Get full text

Puberty influences stress reactivity in female catfish Rhamdia quelen by Barcellos, Leonardo J.G, Woehl, Viviane M, Koakoski, Gessi, Oliveira, Thiago A, Ferreira, Daiane, da Rosa, João Gabriel S, de Abreu, Murilo S, Quevedo, Rosmari Mezzalira, Fagundes, Michele

“…Abstract We investigated a group of Rhamdia quelen females during their entire first reproductive cycle and beginning of the 2nd cycle by evaluating the stress…”
Get full text

Steroid Profiles in Cultured Female Jundiá, the Siluridae Rhamdia quelen (Quoy and Gaimard, Pisces Teleostei), during the First Reproductive Cycle by Barcellos, Leonardo J.G, Wassermann, Guillermo F, Scott, Alexander P, Woehl, Viviane M, Quevedo, Rosmari M, Ittzés, István, Krieger, Marta Helena, Lulhier, Francisco

“…The jundiá Rhamdia quelen (Quoy and Gaimard) is a teleost species from the Siluridae family and is an important species for aquaculture in temperate and…”
Get full text

Zebrafish models of autism spectrum disorder by Meshalkina, Daria A., N. Kizlyk, Marina, V. Kysil, Elana, Collier, Adam D., Echevarria, David J., Abreu, Murilo S., Barcellos, Leonardo J.G., Song, Cai, Warnick, Jason E., Kyzar, Evan J., Kalueff, Allan V.

“…Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by motor, social and cognitive deficits that develop early during…”
Get full text

Comparative Analyses of Zebrafish Anxiety-Like Behavior Using Conflict-Based Novelty Tests by Kysil, Elana V, Meshalkina, Darya A, Frick, Erin E, Echevarria, David J, Rosemberg, Denis B, Maximino, Caio, Lima, Monica Gomes, Abreu, Murilo S, Giacomini, Ana C, Barcellos, Leonardo J G, Song, Cai, Kalueff, Allan V

“…Modeling of stress and anxiety in adult zebrafish (Danio rerio) is increasingly utilized in neuroscience research and central nervous system (CNS) drug…”
Get more information

Environmental enrichment modulates the response to chronic stress in zebrafish by Marcon, Matheus, Mocelin, Ricieri, Benvenutti, Radharani, Costa, Tales, Herrmann, Ana P, de Oliveira, Diogo L, Koakoski, Gessi, Barcellos, Leonardo J G, Piato, Angelo

“…Several studies have shown that manipulations to the housing environment modulate susceptibility to stress in laboratory animals, mainly in rodents…”
Get full text

Lithium prevents scopolamine-induced memory impairment in zebrafish by Zanandrea, Rodrigo, Abreu, Murilo S., Piato, Angelo, Barcellos, Leonardo J.G., Giacomini, Ana C.V.V.

“…•Lithium prevents memory impairment induced by scopolamine in zebrafish.•Lithium decreases exploration activity in zebrafish.•Lithium increases the activity of…”
Get full text

Taurine modulates the stress response in zebrafish by Mezzomo, Nathana J., Fontana, Barbara D., Müller, Talise E., Duarte, Tâmie, Quadros, Vanessa A., Canzian, Julia, Pompermaier, Aline, Soares, Suelen M., Koakoski, Gessi, Loro, Vania L., Rosemberg, Denis B., Barcellos, Leonardo J.G.

“…The zebrafish (Danio rerio) is used as an emergent model organism to investigate the behavioral and physiological responses to stress. The anxiolytic-like…”
Get full text

Prevention of unpredictable chronic stress-related phenomena in zebrafish exposed to bromazepam, fluoxetine and nortriptyline by Marcon, Matheus, Herrmann, Ana P., Mocelin, Ricieri, Rambo, Cassiano L., Koakoski, Gessi, Abreu, Murilo S., Conterato, Greicy M. M., Kist, Luiza W., Bogo, Maurício R., Zanatta, Leila, Barcellos, Leonardo J. G., Piato, Angelo L.

“…Rationale Several model organisms have been employed to study the impacts of stress on biological systems. Different models of unpredictable chronic stress…”
Get full text

N-acetylcysteine prevents stress-induced anxiety behavior in zebrafish by Mocelin, Ricieri, Herrmann, Ana P., Marcon, Matheus, Rambo, Cassiano L., Rohden, Aline, Bevilaqua, Fernanda, de Abreu, Murilo Sander, Zanatta, Leila, Elisabetsky, Elaine, Barcellos, Leonardo J.G., Lara, Diogo R., Piato, Angelo L.

“…Despite the recent advances in understanding the pathophysiology of anxiety disorders, the pharmacological treatments currently available are limited in…”
Get full text

Tryptophan alleviates neuroendocrine and behavioral responses to stress in zebrafish by Giacomini, Ana C.V.V., Piassetta, Audren S., Genario, Rafael, Bonan, Carla D., Piato, Angelo, Barcellos, Leonardo J.G., de Abreu, Murilo S.

“…Stressful experiences are related to the triggering of anxiety and mood disorders. Tryptophan (amino acid precursor of serotonin synthesis) emerges as…”
Get full text

Dopamine and serotonin mediate the impact of stress on cleaner fish cooperative behavior by de Abreu, Murilo S., Maximino, Caio, Cardoso, Sónia C., Marques, Cristiana I., Pimentel, Ana F.N., Mece, Elona, Winberg, Svante, Barcellos, Leonardo J.G., Soares, Marta C.

“…Stress is known to modulate behavioral responses and rapid decision-making processes, especially under challenging contexts which often occur in social and…”
Get full text