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Registros recuperados: 3
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Curraleiro Pé Duro cattle breed (Bos taurus) differ in phagocytic Neutrophil function related to crossbreed cattle (Bos taurus X Bos indicus). Repositório Alice
JULIANO, R. S.; FIORAVANTI, M. C. S.; SILVA, A. R. B.; SOUZA, S. N.; OLIVEIRA, H. F.; COUTO, S. C. P.; MUN IZ JUNQUEIRA, M. I..
This work aimed to evaluate hematological parameters and phagocytic neutrophil functions of naturally selected Curraleiro Pé Duro cattle breed (Bos taurus) and crossbreed cattle (Bos taurus X Bos indicus). Two groups of adult cows: Natural= Curraleiro Pé Duro cattle breed (n=10) and Selected = ¾ Nelore X Simental crossbreed animals (n=10) were evaluated. Blood was sampled to make hemogram, in vitro evaluation of neutrophil phagocytosis and basal Nitroblue Tetrazolium - NBT reduction (without any stimulus). The results showed no difference in hematological parameters between these groups. Natural group had greater phagocytic index of neutrophils through pathogen-associated molecular patterns receptors (PAMPs) while in Selected group this same index was...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Innate immunity; Phagocytosis; Oxidative metabolism; Local cattle breed; Imunidade inata; Fagocitose; Metabolismo oxidative; Raça bovina local; Hematologia; Produção animal; Hematologic tests; Blood composition.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1048281
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Isolation and characterization of a peroxidase from Spondias tuberosa and its potential role as biotechnological tool. Repositório Alice
PINTO, M. dos S, T.; RIBEIRO, J. M.; ARAUJO, F. P. de; MAIA, A. M. da S.; MELO, N. F. de; FERNANDES, K. V. S..
This work had as aim the purification and characterization of a peroxidase from Umbu plant (S. tuberosa. Arruda) and the comparison of its properties with other peroxidases already used as molecular tool.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Spondias tuberosa; Peroxidase; Umbu; Planta da Caatinga; Horseradish POX; Guaiacol peroxidase; Oxidative metabolism.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1056541
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Physiological and toxic effects of selenium on seed germination of cowpea seedlings Bragantia
Lapaz,Allan de Marcos; Santos,Luiz Felipe de Melo; Yoshida,Camila Hatsu Pereira; Heinrichs,Reges; Campos,Marcelo; Reis,André Rodrigues dos.
ABSTRACT Selenium (Se) is considered a beneficial chemical element for plants, but in high concentrations it may present symptoms of toxicity. The present study aimed to evaluate 11 concentrations of Se (0; 0.1; 0.5; 1; 5; 10; 20; 40; 80; 400; 800 mg.L-1) to determine the low and high (toxicity) critical levels to seed germination of cowpea (Vigna unguiculata). In addition, alterations in the rate of photosynthetic pigments, lipid peroxidation and sugars during the initial growth development of seedlings were analysed. Seeds exposed to 800 mg.L-1 of Se showed a decrease of 20% of seed germination index compared to the control treatment. The decrease in seedling growth reflected in the increase of total sugars and sucrose concentration in both the shoot and...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Soluble sugars; Oxidative metabolism; Phytotoxicity; Vigna unguiculata.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000400498
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