Results 1 to 10 of about 122 (86)

Effects of dietary aflatoxin B1 on accumulation and performance in matrinxã fish (Brycon cephalus). [PDF]

PLoS ONE, 2018
Aflatoxins (AF) can be cumulative in fish tissues and can influence weight, length, feed intake and survival depending on the species. The aim of this work is to measure performance and aflatoxin levels in tissues of matrinxã (Brycon cephalus) fish ...
Carolina M Bedoya-Serna, Euder C Michelin, Marina M Massocco, Lucas C S Carrion, Silvia H S Godoy, Cesar G Lima, Paulo S Ceccarelli, George S Yasui, George E Rottinghaus, Ricardo L M Sousa, Andrezza M Fernandes   +10 more
doaj   +5 more sources

Correction: Effects of dietary aflatoxin B1 on accumulation and performance in matrinxã fish (Brycon cephalus). [PDF]

PLoS ONE, 2019
[This corrects the article DOI: 10.1371/journal.pone.0201812.].
Carolina M Bedoya-Serna, Euder C Michelin, Marina M Massocco, Lucas C S Carrion, Silvia H S Godoy, Cesar G Lima, Paulo S Ceccarelli, George S Yasui, George E Rottinghaus, Ricardo L M Sousa, Andrezza M Fernandes   +10 more
doaj   +3 more sources

Effect of methyl parathion on the muscle and brain acetylcholinesterase activity of matrinxã (Brycon cephalus) [PDF]

Ciencia Rural, 2005
Farming of the freshwater fish is emerging in Brazil and many species from the wild are promising. The teleost matrinxã (Brycon cephalus) holds several characteristics such as fast growth rate, high commercial value and adaptability to artificial raring ...
Gilberto Moraes, Moraes Gilberto
exaly   +6 more sources

Seminal analysis, cryogenic preservation, and fertility in matrinxã fish, Brycon cephalus (Günther, 1869) [PDF]

Brazilian Archives of Biology and Technology, 2006
Aiming to improve fish reproduction techniques, the characterization and cryopreservation of semen of Brycon cephalus were performed. The seminal characteristics observed were: an almost transparent, milky semen with a mean volume of 4mL, and sperm ...
Alexandre Ninhaus-Silveira, Fausto Foresti, Rosicleire Veríssimo-Silveira   +2 more
exaly   +7 more sources

Safest level of tricaine methanesulfonate (ms-222) to induce anesthesia in juveniles of Matrinxã, Brycon cephalus [PDF]

Acta Amazonica, 2001
The use of MS-222 as an anesthetic for matrinxã juveniles was investigated. At dosage of 100 mg/L or lower fish did not achieve a complete anesthesia state.
Rodrigo Roubach, Levy De Carvalho Gomes, Adalberto Luis Val   +2 more
exaly   +6 more sources

Bioconcentration and Acute Intoxication of Brazilian Freshwater Fishes by the Methyl Parathion Organophosphate Pesticide. [PDF]

Biomed Res Int, 2015
Three species of freshwater Brazilian fishes (pacu, Piaractus mesopotamicus; piavussu, Leporinus macrocephalus, and curimbatá, Prochilodus lineatus) were exposed to an acute dose of 5 ppm methyl parathion organophosphate pesticide. Three to five individuals per species were exposed, one at a time, to 40 liters tap water spiked with Folidol 600 ...
de Salles JB, Lopes RM, de Salles CM, Cassano VP, de Oliveira MM, Bastos VL, Bastos JC.   +6 more
europepmc   +2 more sources

Efeito do resfriamento sobre a textura post-mortem da carne do peixe matrinxã Brycon cephalus Chilling effect on the post-mortem texture of the matrinxã fish muscle Brycon cephalus [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
Os mecanismos que causam o amolecimento e a perda na textura post-mortem da carne de matrinxã foram determinados por meio das mudanças na microestrutura do músculo, imediatamente após a morte e depois de 12 horas de estocagem a -3°C.
H. Suárez-Mahecha, L.H. Beirão, A. Francisco, L.S.O. Nakaghi, S.C. Pardo-Carrasco   +4 more
doaj   +7 more sources

Effects of Dietary Aflatoxin B1 on Hybrid Grouper (Epinephelus fuscoguttatus ♀ × Epinephelus lanceolatus ♂) Growth, Intestinal Health, and Muscle Quality. [PDF]

Aquac Nutr
This study investigated the effects of varying doses of dietary aflatoxin B1 (AFB1) on the growth, intestinal health, and muscle quality of hybrid grouper. Four diets with varying AFB1 concentrations (0, 30, 445, and 2,230 μg kg−1) were used. Elevating AFB1 concentrations led to a decline in growth indexes, specifically the weight gain rate and the ...
Liu H, Xie R, Huang W, Yang Y, Zhou M, Lu B, Li B, Tan B, Dong X.   +8 more
europepmc   +2 more sources

Acute toxicity of nitrite to matrinxã, Brycon cephalus (Günther, 1869), (Teleostei-Characidae) [PDF]

Ciência Rural, 2004
Nitrite leads to many physiological and hematological disturbances followed by lethality. This work reports the lethal concentration of nitrite to juvenile matrinxã. Experiments were done at 24ºC, pH 6.7-7.0 under natural photoperiod.
Ive Marchioni Avilez, Lucia Helena de Aguiar, Alexandre Eneas Altran, Gilberto Moraes   +3 more
doaj   +4 more sources

Clove oil as anaesthetic for juveniles of matrinxã Brycon cephalus (Gunther, 1869) [PDF]

Ciencia Rural, 2003
Many chemicals have been used as anaesthetics in fish farms and fish biology laboratories to keep the fish immobilized during handling procedures and to prevent accidents and animal stress. In Brazil, tricaine methane sulfonate (MS 222), quinaldine sulfate, benzocaine, and phenoxyethanol are the most common fish anaesthetics used to prevent fish stress
Luis Antonio Kioshi Aoki Inoue, Gilberto Moraes, Inoue Luís Antônio Kioshi Aoki   +2 more
exaly   +4 more sources