[PDF] Top 20 Paraoxonase activity in liver of Pacu, Piaractus mesopotamicus Holmberg (Characidae)

... Assays were performed at 30°C for 20 min, using 0.1 M Tris-HCI buffer solution, pH 8.5, 0.5 M NaCI, 2 mM CaCI2, 1 mg protein and 7.5 mM paraoxon.. DISCUSSION.[r] ... See full document

... P. mesopotamicus em duas regiões da bacia do rio Cuiabá: uma que representa a região das cabeceiras (rio Cuiabazinho - Rosário Oeste) e outra que abrange a área de inundação do rio Cuiabá (Porto Cercado - ... See full document

... A paraoxonase activity present in serum of two Brazilian fish species was consistently assayed at pH 8.5 using 7.5 mM paraoxon final concentration.. The paraoxonase activity was more act[r] ... See full document

... Effects of β-glucan on innate immune responses and survival were studied in pacu experimentally infected with Aeromonas ...survival in both treated groups (26.7% and 21.2% of the ... See full document

... status of fish and to evaluate the effect of immunomodu- latory substances in fish ...measured in pacu (Piaractus mesopotamicus) using chemiluminescence assay and ... See full document

... levels of eutrophication in aquatic environments favors the appearance and proliferation of cyanobacteria that can produce toxic compounds and exhibit varying levels of ...species of ... See full document

... aim of this study was to determine the acute toxicity and subacute effects on hematological, hormonal, biometrical and biochemical parameters of the methyl parathion insecticide on ...fingerling ... See full document

... analysis of anterior intestine of Cobia larvae fed rotifers enriched with ...However, in both cases, in spite of the fact that the ultrastructural analysis showed increased density ... See full document

... The hemagglutination is a reaction with particulate antigens and such reaction occurs only with antigens located on the cell surface and often the identification of these antigens can occur naturally without the ... See full document

... effects of adding canola meal in the diet of pacu juveniles (Piaractus mesopotamicus) on growth parameters and body composition were ...total of 192 fingerlings (9 to 15g) ... See full document

... objective of this study was to evaluate the performance of fish and morphological alterations of the intestinal epithelium caused by the dietary inclusion of propolis ethanolic extract (EEP) ... See full document

... estimated in this study was estimated as Tm = ...age of 5 years through scale ...that, in order to calculate longevity, it is necessary to estimate the parameters t 0 and ...parameters, in ... See full document

... storage of fish semen, for a few days to weeks, using extenders of semen that do not activate the sperm ...objective of this study was to verify the effect of BTS (Beltsville Thawing Solution ... See full document

... use of insecticides is increasing not only for agriculture purposes but also against threats to public health caused by ...However, in the last few years it is possible to see a frequent replacement ... See full document

... the liver, which was weighed, stored in cell cultivation plates, frozen in dry ice and maintained at -20°C to determine hepatic glycogen dosage (Sigma Trinder Kit) and total liver lipids ... See full document

... majority of international research effort has gone into the stress responses of salmonids (McCormick et ...aquaculture in many ...Despite pacu (Piaractus mesopotamicus) ... See full document

... affect liver intermediary metabolism and plasma cortisol levels in rainbow trout Oncorhynchus ...Cytotoxicity of alkylphenols and alkylated non-phenolics in a primary culture of rainbow ... See full document

... amylohydrolitic activity on the stomach, pyloric ceca, upper and lower ...levels of carbohydrate CDaEE and CDaENN. In general, pacu did not respond well to the most complex carbohydrate with ... See full document

... O pacu, Piaractus mesopotamicus, é um peixe nativo muito importante para aquicultura nacional, entretanto há pouco conhecimento sobre o funcionamento de seu sistema ...de pacu nas condições ... See full document

... objective of this research was to evaluate the effect of natural and artificial diets on the development and behavior of pacu (Piaractus mesopotamicus) larvae, between the 2 nd ... See full document