Search Results - "Ozorio, Rodrigo O.A."

Hypoxia, but not an electrolyte-imbalanced diet, reduces feed intake, growth and oxygen consumption in rainbow trout (Oncorhynchus mykiss) by Magnoni, Leonardo J., Eding, Ep, Leguen, Isabelle, Prunet, Patrick, Geurden, Inge, Ozório, Rodrigo O. A., Schrama, Johan W.

“…Oxygen limitation and dietary imbalances are key aspects influencing feed intake (FI) and growth performance in cultured fish. This study investigated the…”
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Dietary supplementation of heat-treated Gracilaria and Ulva seaweeds enhanced acute hypoxia tolerance in gilthead sea bream ( Sparus aurata ) by Magnoni, Leonardo J, Martos-Sitcha, Juan Antonio, Queiroz, Augusto, Calduch-Giner, Josep Alvar, Gonçalves, José Fernando Magalhães, Rocha, Cristina M R, Abreu, Helena T, Schrama, Johan W, Ozorio, Rodrigo O A, Pérez-Sánchez, Jaume

“…Intensive aquaculture practices involve rearing fish at high densities. In these conditions, fish may be exposed to suboptimal dissolved O levels with an…”
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Changes in fatty acid profile and chemical composition of meagre (Argyrosomus regius) fed with different lipid and selenium levels by Simões, Tiago, Fonseca, Sthelio B., Augusto, Ana, Granada, Luana, Ozório, Rodrigo O.A., Gonçalves, José F.M., Pascoal, Leonardo A.F., Silva, José H.V., Lemos, Marco F.L.

“…This study aimed to evaluate changes in body composition, specially muscle and liver fatty acid profile in meagre (Argyrosomus regius) fed with different…”
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Lethal dose and clinical signs of Aeromonas hydrophila in Arapaima gigas (Arapaimidae), the giant fish from Amazon by Dias, Marcia K.R., Sampaio, Luciana S., Proietti-Junior, Aldo A., Yoshioka, Eliane T.O., Rodrigues, Dália P., Rodriguez, Anselmo F.R., Ribeiro, Ricardo A., Faria, Fernando S.E.D.V., Ozório, Rodrigo O.A., Tavares-Dias, Marcos

“…•Tolerance limit (LD) of Aeromonas hydrophila for Arapaima gigas was determined.•For A. gigas, the LD50-96h was of 1.8×108CFU/mL.•The intradermal inoculation…”
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Effects of dietary supplementation of Gracilaria sp. extracts on fillet quality, oxidative stress, and immune responses in European seabass (Dicentrarchus labrax) by Peixoto, Maria J., Magnoni, Leonardo, Gonçalves, José F. M., Twijnstra, Robert H., Kijjoa, Anake, Pereira, Rui, Palstra, Arjan P., Ozório, Rodrigo O. A.

“…The current study evaluated the effects of two different fractions derived from the methanolic extraction of the red seaweed Gracilaria sp. supplemented in…”
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Acute Stress and an Electrolyte- Imbalanced Diet, but Not Chronic Hypoxia, Increase Oxidative Stress and Hamper Innate Immune Status in a Rainbow Trout ( Oncorhynchus mykiss ) Isogenic Line by Magnoni, Leonardo J, Novais, Sara C, Eding, Ep, Leguen, Isabelle, Lemos, Marco F L, Ozório, Rodrigo O A, Geurden, Inge, Prunet, Patrick, Schrama, Johan W

“…In aquaculture, fish may be exposed to sub-optimal rearing conditions, which generate a stress response if full adaptation is not displayed. However, our…”
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Dietary electrolyte balance affects growth performance, amylase activity and metabolic response in the meagre (Argyrosomus regius) by Magnoni, Leonardo J., Salas-Leiton, Emilio, Peixoto, Maria-João, Pereira, Luis, Silva-Brito, Francisca, Fontinha, Filipa, Gonçalves, José F.M., Wilson, Jonathan M., Schrama, Johan W., Ozório, Rodrigo O.A.

“…Dietary ion content is known to alter the acid-base balance in freshwater fish. The current study investigated the metabolic impact of acid-base disturbances…”
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Induced sustained swimming modifies the external morphology, increasing the oxygen-carrying capacity and plasma lactate levels of juvenile gilthead seabream (Sparus aurata) without changing fish performance or skeletal muscle characteristics by Yu, Xiaoming, Sousa, Vera F.M.F., Oliveira, Beatriz M., Guardiola, Francisco A., Silva-Brito, Francisca, Ozorio, Rodrigo O.A., Valente, Luisa M.P., Magnoni, Leonardo J.

“…Some species of fish can be induced to swim under optimal conditions aiming to improve their growth performance and welfare. This study was undertaken to…”
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Sustained swimming exercise training decreases the individual variation in the metabolic phenotype of gilthead sea bream (Sparus aurata) by Yu, Xiaoming, Ozorio, Rodrigo O.A., Magnoni, LeonardoJ

“…Cultured fish can be induced to swim, although the suitability and benefits remain to be tested. Sustained swimming exercise (SSE) training and detraining…”
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Alga diet formulation – An attempt to reduce oxidative stress during broodstock conditioning of Pacific oysters by Amaro, Helena M., Rato, Ana, Matias, Domitília, Joaquim, Sandra, Machado, Jorge, Gonçalves, José F.M., Vaz-Pires, Paulo, Ozorio, Rodrigo O.A., Pereira, Luis F., Azevedo, Isabel C., Sousa-Pinto, Isabel, Catarina Guedes, A.

“…The Pacific oyster Crassostrea gigas is among the most frequently cultured aquaculture species worldwide. In bivalve aquaculture, some environmental factors…”
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Efeitos benéficos de probióticos no intestino de juvenis de Tilápia-do-Nilo by Hurzana de Mello, Julieta R.E. Moraes, Ines Garcia Niza, Flávio Ruas de Moraes, Rodrigo O.A. Ozório, Marina Tie Shimada, Jair R. Engracia Filho, Gustavo S. Claudiano

“…Os objetivos deste trabalho foram os de avaliar o percentual de sobrevivência, a microbiota instestinal, a integridade da mucosa, e a qualidade da carcaça de…”
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Separate and combined effects of cyclic fasting and l-carnitine supplementation in red porgy (Pagrus pagrus, L. 1758) by Nogueira, Natacha, Cordeiro, Nereida, Canada, Paula, Cruz e Silva, Paula, Ozório, Rodrigo O.A

“…We examined the effects of cyclic fasting in red porgy (Pagrus pagrus) fed different dietary carnitine levels. Juvenile fish (23.58 ± 3.49 g) were divided into…”
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Growth performance and body composition of white seabream (Diplodus sargus) juveniles fed diets with different protein and lipid levels by Ozorio, Rodrigo O A, Valente, Luisa M P, Pousao-Ferreira, Pedro, Oliva-Teles, Aires

“…An 83‐day feeding trial was carried out to determine the effect of different dietary protein and lipid levels on the growth performances and carcass…”
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Growth performance and quality indicators of European seabass (Dicentrarchus labrax) fed diets including refined glycerol by Magnoni, Leonardo J., Gonçalves, Odete, Cardoso, Patrícia G., Silva-Brito, Francisca, Ozório, Rodrigo O.A., Palma, Mariana, Viegas, Ivan

“…Glycerol is a by-product of the biodiesel industry with growing availability and applicability in animal feeds. However, its use as a source of energy in…”
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Effects of exercise on l-carnitine and lipid metabolism in African catfish (Clarias gariepinus) fed different dietary l-carnitine and lipid levels by Ozorio, Rodrigo O. A., Van Ginneken, Vincent J. T., Bessa, Rui J. B., Verstegen, Martin W. A., Verreth, Johan A. J., Huisman, Elbertus A.

“…African catfish (Clarias gariepinus) were fed four isonitrogenous diets (34 % crude protein), each containing one of two lipid (100 or 180 g/kg) and two…”
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Fermented agar by-product and sunflower cake mixture as feedstuff for European seabass (Dicentrarchus labrax) by Ferreira, Marta, Ramos-Oliveira, Catarina, Magalhães, Rui, Martins, Nicole, Ozório, Rodrigo O.A., Salgado, José Manuel, Belo, Isabel, Oliva-Teles, Aires, Peres, Helena

“…Industrial agar production from red seaweeds such as Gelidium sp. generates large quantities of by-products (GBP), often discarded as waste. GBP and sunflower…”
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Short-term induced swimming activity enhanced innate immune parameters and antioxidant status of European eel (Anguilla anguilla) by Espírito-Santo, Carlos, Guardiola, Francisco A., Ozório, Rodrigo O.A., Magnoni, Leonardo J.

“…The swimming activity, although an essential trait in the life cycle of fish, is still poorly understood in farmed fish. The current study aimed to investigate…”
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Short-term swimming up-regulates pro-inflammatory mediators and cytokines in gilthead seabream (Sparus aurata) by Espírito-Santo, Carlos, Guardiola, Francisco A., Ozório, Rodrigo O.A., Magnoni, Leonardo J.

“…Aerobic swimming exercise in fish has been shown to improve robustness of some species. However, the optimal conditions to be applied and the mechanisms…”
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Effects of Dietary Lipid Levels on Growth, Survival, and Molting of Yearling Narrow Clawed Crayfish, Astacus leptodactylus by Valipour, Alireza, Ozorio, Rodrigo O. A., Shariatmadari, Farid, Abedian, Abdolmohammad, Seyfabadi, Jafar, Zahmatkesh, Asgar

“…The influence of dietary lipid level was evaluated on growth, survival, and molting of yearling narrow clawed crayfish, Astacus leptodactylus. Yearling…”
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Induced swimming modified the antioxidant status of gilthead seabream (Sparus aurata) by Espírito-Santo, Carlos, Alburquerque, Carmen, Guardiola, Francisco A., Ozório, Rodrigo O.A., Magnoni, Leonardo J.

“…Swimming has relevant physiological changes in farmed fish, although the potential link between swimming and oxidative stress remains poorly studied. We…”
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