Cytogenotoxicity biomarkers in fat snook Centropomus parallelus from Cananeia and Sao Vicente estuaries, SP, Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ultramorphology and histochemistry of fat body cells from last Instar larval of the Pachycondyla (=Neoponera) villosa (Fabricius) (Formicidae: Ponerinae)

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

Growth, fat content and fatty acid profile of South American catfish, surubim (Pseudoplatystoma fasciatum) juveniles fed live, commercial and formulated diets

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito da metionina protegida e não protegida da degradação ruminal sobre a produção e composição do leite de vacas holandesas

Utilizaram-se vacas Holandesas com produção superior a 20 kg de leite/dia, de primeira e segunda lactações, com 19±6 dias em lactação, para avaliar o efeito da suplementação com 8,4 g/dia de metionina protegida (MPDR) ou 8,4 g/dia de metionina não-protegida da degradação ruminal (MNPDR) sobre a produção e composição do leite, comparativamente a vacas controle, durante 90 dias. As vacas foram alimentadas com ração completa constituída por silagem de milho e concentrado. Produção de leite, teor de proteína do leite e produção de proteína não foram afetados pela suplementação com MPDR. As produções médias de leite foram 27,70; 27,09 e 27,61 kg/dia; os teores médios de proteína, 2,83; 2,85 e 2,77%; e as produções de proteína do leite, 0,77; 0,76 e 0,79 kg/dia, respectivamente, para vacas controle, suplementadas com MPDR e MNPDR. O teor de gordura do leite foi de 2,39; 2,12 e 1,89% paras vacas suplementadas com MPDR, MNPDR e controle, respectivamente. A produção diária de gordura foi 0,57; 0,58 e 0,58 kg/dia e a produção diária de leite corrigido para gordura (3,5%), 21,25; 21,19 e 21,35 kg/dia, para os respectivos tratamentos controle, MPDR e MNPDR. A suplementação com MPDR não alterou a produção de leite, porém melhorou a sua composição no início da lactação.

Economic analysis of the intercropping of lettuce and tomato in different seasons under protected cultivation

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Determination of crude protein, crude fiber and crude fat in twenty-five genotypes of kale (B-oleracea var. acephala)

The aim of the study was to determine the percentage of crude protein, crude fiber and crude fat (ether extract) of 25 genotypes of kale from the Germplasm Bank of Instituto Agronomico de Campinas and of one genotype grown in the region of Jaboticabal-SP. The plants were cultivated in the field, and the leaves after collection were pre-dried in a convection oven at 65 degrees C for 72 h. Afterward, the leaves were analyzed for crude protein, crude fiber and crude fat (ether-soluble materials). Significant differences were detected among the different genotypes for all the characteristics examined. of the genotypes studied, six showed more than 30% crude protein: HS-20 (32.56%), Comum (31.70%), Couve de Arthur Nogueira 2 (31.16%), Pires 2 de Campinas (30.63%), Manteiga 1-916 (30.36%), and Manteiga de Ribeirao Pires I-2446 (30.03%). In relation to crude fiber, the highest percentage was seen in the genotype Manteiga de Mococa (10.92%), differing significantly from the other genotypes studied. With regard to crude fat, the highest percentage was found in the genotype HS-20 (3.72%), and Pires 1 de Campinas (3.34%). of the genotypes tested, HS-20 stood out among the others, showing both the highest percentage of protein and fat.

Influence of different fat sources on the performance, egg quality, and lipid profile of egg yolks of commercial layers in the second laying cycle

This study was designed to evaluate the effects of different fat sources on the performance, egg quality, and lipid profile of the egg yolks of layers in their second production cycle. The fat sources were cottonseed oil, soybean oil, lard, sunflower oil, or canola oil. Experimental diets were fed to postmolt ISA Brown layers at 70 wk of age and the experimental period was 74 to 86 wk of age. The different fat sources did not influence performance or eggshell quality, but lipid profile of the egg yolk changed as a function of dietary fat sources. In general, the best changes, such as lower level of saturated fatty acids, higher levels of alpha-linolenic acid and DHA, and lower linoleic acid levels, were promoted by the addition of canola oil, but it did not promote enrichment of the eggs with polyunsaturated fatty acids.

Phenotypic and genetic parameters compared during repeated measures of longissimus muscle area and subcutaneous fat thickness in Nelore cattle

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

Selection for higher body weight in Nelore cattle is effective in achieving an increase of longissimus muscle area without reducing subcutaneous fat thickness

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

Genetic parameters for milk, fat and protein yields in Murrah buffaloes (Bubalus bubalis Artiodactyla, Bovidae)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Genetic parameters for test-day yield of milk, fat and protein in buffaloes estimated by random regression models

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

Multinationals and Exports in a Large and Protected Developing Country

This paper examines an industry-level model developed to analyze the impact of affiliates of multinational firms (MNFs) on the host country's revealed comparative advantages (RCAs), which predicts that the referred impact is given by both technology service and industry orientation. Based on Brazilian manufacturing industries during the import-substitution industrialization, panel data estimates show that MNFs negatively affected RCA, which is explained by location advantages in industries presenting comparative disadvantages, as reinforced by a location model. Two other important results are: (i) import protection had a stronger anti-export effect on multinationals than on national firms; (ii) MNFs were concentrated in industries with lower world-export growth.

The Effect of the Aerobic Training on Morphological and Histochemical Characteristics of Tibial Anterior Muscle in Rats Fed with High Fat Diet

The aim of this study was to investigate the effect of high fat diet and different frequencies of swimming programs in the tibial anterior muscle in male Wistar rats. In conclussion, the aerobic training during two days/week and five days/week caused injuries in muscle fibers and the high fat diet did not cause statically significant results compared to normal diet.

The Accuracy of National Body Fat Cutoff Levels in the Prediction of Elevated Blood Pressure among Brazilian Male Adolescents

Objective: To assess viability of the development of percentage body fat cutoffs based on blood pressure values in Brazilian adolescents.Methods: A cross-sectional study was conducted with a sample of 358 male subjects from 8 to 18 years old. Blood pressure was measured by the oscilometric method, and body composition was measured by dual-energy X-ray absorptiometry (DXA).Results: For the identification of elevated blood pressure, these nationally developed body fat cutoffs presented relative accuracy. The cutoffs were significantly associated with elevated blood pressure [odds ratio = 5.91 (95% confidence interval: 3.54-9.86)].Conclusions: Development of national body fat cutoffs is viable, because presence of high accuracy is an indication of elevated blood pressure.