Sabiia Seb
PortuguêsEspañolEnglish
Embrapa
        Busca avançada

Botão Atualizar


Botão Atualizar

Ordenar por: 

RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 4
Primeira ... 1 ... Última
Imagem não selecionada

Imprime registro no formato completo
Comparação entre dois métodos de detecção de Salmonella spp em farelo de soja. Repositório Alice
SOARES, C. M.; PENTEADO, A. L.; COSTA, S. D. O.; OLIVEIRA, E. M. M..
2010
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Contaminação; Bactérias; VIP; MSRV.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/875684
Imagem não selecionada

Imprime registro no formato completo
Comparative biodistribution profile of [131I]VIP and [131I]VIP10-28 BABT
Colturato,Maria Tereza; Muramoto,Emiko; Araújo,Elaine Bortoleti de.
Various tumor cells express significantly higher amounts of VIP receptors (VIPR) that provided the basis for the clinical use of radiolabeled VIP for the in vivo localization of tumors. This work studied the labeling of VIP and VIP10-28 with iodine-131 to compare the biological distribution of the labeled compounds in Nuce mice and the affinity for tumor cells. Both VIP and VIP10-28 peptides contain two tyrosine residues, in positions 10 and 22, that are theoretically equally susceptible to radioiodination employing oxidative electrophilic substitution using oxidizing agents like Chloramine T. Radiochemical purity of the reaction mixture was determined by electrophoresis and HPLC. The VIP peptide and the fragment were labeled with radioiodine with good...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Radiopharmaceuticals; Protein radioiodination; VIP; VIP10-28; Adenocarcinomas.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132005000700012
Imagem não selecionada

Imprime registro no formato completo
Computerized analysis of isometric tension studies provides important additional information about vasomotor activity BJMBR
Vincent,M.B.; White,L.R.; Bakken,I.J.; Sjaavaag,I..
Concentration-response curves of isometric tension studies on isolated blood vessels are obtained traditionally. Although parameters such as Imax, EC50 and pA2 may be readily calculated, this method does not provide information on the temporal profile of the responses or the actual nature of the reaction curves. Computerized data acquisition systems can be used to obtain average data that represent a new source of otherwise inaccessible information, since early and late responses may be observed separately in detail
Tipo: Info:eu-repo/semantics/other Palavras-chave: Vasoactivity; Digitalization; Substance P; Acetylcholine; VIP; CGRP.
Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997001000015
Imagem não selecionada

Imprime registro no formato completo
The mechanism of gentisic acid-induced relaxation of the guinea pig isolated trachea: the role of potassium channels and vasoactive intestinal peptide receptors BJMBR
Cunha,J.F.; Campestrini,F.D.; Calixto,J.B.; Scremin,A.; Paulino,N..
We examined some of the mechanisms by which the aspirin metabolite and the naturally occurring metabolite gentisic acid induced relaxation of the guinea pig trachea in vitro. In preparations with or without epithelium and contracted by histamine, gentisic acid caused concentration-dependent and reproducible relaxation, with mean EC50 values of 18 µM and Emax of 100% (N = 10) or 20 µM and Emax of 92% (N = 10), respectively. The relaxation caused by gentisic acid was of slow onset in comparison to that caused by norepinephrine, theophylline or vasoactive intestinal peptide (VIP). The relative rank order of potency was: salbutamol 7.9 > VIP 7.0 > gentisic acid 4.7 > theophylline 3.7. Gentisic acid-induced relaxation was markedly reduced (24 ± 7.0, 43...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Gentisic acid; Potassium channels; Vasoactive intestinal peptide; VIP; Trachea; Smooth muscle.
Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000300013
Registros recuperados: 4
Primeira ... 1 ... Última
 

Empresa Brasileira de Pesquisa Agropecuária - Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área restrita

Embrapa
Parque Estação Biológica - PqEB s/n°
Brasília, DF - Brasil - CEP 70770-901
Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional