Papel do resveratrol sobra a modulação do receptor Aril-hidrocarboneto (AhR) e o desenvolvimento da próstata de ratos expostos ao 2, 3, 7, 8-tetraclorodibenzo-p-dioxina (TDCC) durante a gestação

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Farmacocinética pré-clínica e avaliação toxicológica do novo composto α2-adrenérgico 3-(2-cloro-6-fluorobenzil)-imidazolidina-2,4-diona - PT-31 GIRSUPAN

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desempenho reprodutivo e diferenciação gonadal em piau-três-pintas, Leporinus friderici, Bloch 1794

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Glifosato e manganês na cultura da soja transgênica: fisiologia e nutrição de planta, características agronômicas e análise econômica

Pós-graduação em Agronomia - FEIS

Efeitos da deficiência ou suplementação de zinco sobre a hepatocarcinogênese química em camundongos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeitos da exposição gestacional, lactacional e juvenil às dietas com deficiência e suplementação de zinco e suscetibilidade a carcinogênese da mama em fêmeas Sprague-Dawley

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Eradication of Salmonella Typhimurium in broiler chicks by combined use of P22 bacteriophage and probiotic

It has been reported that the phage therapy is effective in controlling the number of colony-forming unit (CFU) of Salmonella spp. in chicken gut. This paper describes the protective effect of phage and Lactobacilli administration on Salmonella infection in 1-day-old chicks. We administered the bacteriophage P22 in a single dose and a probiotic mixture of four species of bacteriocin-producing Lactobacillus once a day for one week. Samples were analyzed every 48 hours, and intestinal eradication of S. Typhimurium was confirmed after treatments. We observed an increase in the size of duodenal villi and cecal crypts, as well as an increase in body weight in groups that received daily doses of Lactobacilli. This study confirms the efficiency of bacteriophage therapy in controlling salmonellosis in chicks and the beneficial effect of Lactobacilli mixtures in the weight gain of the birds.

Valor nutritivo do capim Piatã adubado com diferentes doses de biofertilizante

The aim of this study was to verify the influence of different doses of biofertilizers made from waste produced by cattle and pigs at growing-finishing on nutritive value of Piatã grass. The experiment was carried out at green house using a split plot design with a completely randomized factorial. Plots were divided into eight treatments: four doses of two biofertilizers, and four different periods of subplots cut. Biofertilizers were applied at a single dose, after the cut to standardize the plots, using doses of Nitrogen of 0, 100, 200 and 300 kg ha-1 . The results showed no significant difference among types of biofertilizer and also, the biofertilizer x dose interaction was not significant, making possible to recommend both of biofertilizers, with no risk of plant injure. Contents of neutral detergent fiber, acid detergent fiber, cellulose, hemicellulose and lignin showed negative linear behavior as a function of increasing doses of nitrogen. Contents of crude protein and “in vitro” dry matter digestibility coefficients replied linearly and positively to nitrogen doses. It also observed the effect of cut periods, since plants that were cut in summer showed nutritive value superior to those plants that were cut in autumn.

Utilização do sufentanil durante indução anestésica em anestesia venosa total com remifentanil em infusão contínua

Pós-graduação em Anestesiologia - FMB

Diferentes terapias na osteoartrite induzida por papaína em joelhos de ratos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Síntese e caracterização de nanocompósitos constituídos por nanoargila e hidrogel para uso agrícola

Pós-graduação em Ciência dos Materiais - FEIS

Desenvolvimento e validação de método bioanalítico aplicado em estudo de farmacocinética pré-clínica e ensaio preliminar de segurança de novo derivado de tiazolidinodiona com atividade antiinflamatória - LYSO-07

Pós-graduação em Ciências Farmacêuticas - FCFAR

Inibição sistêmica da NADPH oxidase: estudo do coração de ratos espontaneamente hipertensos com diabetes mellitus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Reversed phase HPLC determination of zidovudine in rat plasma and its pharmacokinetics after a single intranasal dose administration

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Enrofloxacin assay validation and pharmacokinetics following a single oral dose in chickens

The pharmacokinetics of enrofloxacin (ENRO), a fluoroquinolone antimicrobial agent, was studied in male broiler chickens (Cobb) after single oral administration of 10 mg of ENRO/kg b.w. A high-performance liquid chromatography-photodiode array detector (DAD) (HPLC-DAD) method was developed and validated and used for quantitation of ENRO and its major metabolite ciprofloxacin in plasma. The HPLC analyses were carried out using a cationic-octadecyl mixed column and 0.05 mol/L phosphate buffer (pH 2.5)/acetonitrile as mobile phase. The sample preparation of plasma consisted of the precipitation of proteins followed by solid phase extraction on cationic-octadecyl mixed cartridges. The method was validated considering linear range, linearity, selectivity, sensitivity, limit of detection (LOD), limit of quantitation (LOQ), intra- and inter-day precisions and accuracy. The LOD and LOQ for both fluoroquinolones were 60 and 200 ng/mL for plasma. The plasma concentration vs. time graph was characteristic of a two-compartment open model. The maximal plasma concentration of 1.5 +/- 0.2 mg/mL was achieved at 9 +/- 2 h. The elimination half-life and the mean residence time of ENRO were 1.5 +/- 0.2 and 15.64 h, respectively. The area under the concentration-time curve was calculated as 35 +/- 4 mg(.)h/mL.