Morphogenesis
Mostrando 25-36 de 1850 artigos, teses e dissertações.
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25. Expression of β-catenin and c-myc during human common bile duct development: a possible role in the morphogenesis of the common bile duct
β-catenin and c-myc play important roles in the development of tissues and organs. However, little is known about their expression patterns during the development of the human common bile duct. Immunohistochemistry was used to detect β-catenin and c-myc expression in common bile duct samples from postmortem tissues of 14 premature infants and 6 spontaneous
Braz J Med Biol Res. Publicado em: 30/05/2014
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26. PITX2C loss-of-function mutations responsible for idiopathic atrial fibrillation
OBJECTIVE: This study aimed to identify novel PITX2c mutations responsible for idiopathic atrial fibrillation. METHODS: A cohort of 210 unrelated patients with idiopathic atrial fibrillation and 200 unrelated, ethnically matched healthy individuals used as controls were recruited. The whole coding exons and splice junctions of the PITX2c gene, which encod
Clinics. Publicado em: 2014-01
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27. Cgl-SLT2 is required for appressorium formation, sporulation and pathogenicity in Colletotrichum gloeosporioide
The mitogen-activated protein (MAP) kinase pathways has been implicated in the pathogenicity of various pathogenic fungi and plays important roles in regulating pathogenicity-related morphogenesis. This work describes the isolation and characterization of MAP kinase gene, Cgl-SLT2, from Colletotrichum gloeosporioides. A DNA sequence, including 1,633 bp of Cg
Braz. J. Microbiol.. Publicado em: 2013-12
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28. Cancer drugs inhibit morphogenesis in the human fungal pathogen, Candida albicans
Candida infections are very common in cancer patients and it is a common practice to prescribe antifungal antibiotics along with anticancer drugs. Yeast to hyphal form switching is considered to be important in invasive candidiasis. Targeting morphogenetic switching may be useful against invasive candidiasis. In this study, we report the antimorphogenetic pr
Braz. J. Microbiol.. Publicado em: 2013-09
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29. Forage productivity and morphogenesis of Axonopus aureus under different nitrogen fertilization rates
The effect of nitrogen (N) fertilization (0, 50, 100 and 200 kg N ha-1) on forage yield and morphogenesis of Axonopus aureus was evaluated in the savannas of Roraima State, Brazil. The experimental design was in randomized blocks with three replicates. The grass showed high responsiveness to N fertilization. Dry weight (DW) yield, morphogenetic and structura
R. Bras. Zootec.. Publicado em: 2013-08
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30. Morphogenesis of native grasses of Pampa Biome under nitrogen fertilization
Morphogenetic and structural characteristics of the native grasses of the Pampa Biome Andropogon lateralis, Aristida laevis, Axonopus affinis, Erianthus angustifolius, Paspalum notatum, Paspalum plicatulum, Piptochaetium montevidense and Sorghastrum pellitum were evaluated as to the effect of nitrogen (N) fertilization (zero and 100 kg N/ha). The experimenta
R. Bras. Zootec.. Publicado em: 2013-01
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31. Técnicas para otimização da multiplicação in vitro de brotações de Eucalyptus citriodora (Hook) K.D. Hill & L.A.S. Johnson / Optimization techniques for shoots in vitro multiplication of Eucalyptus citriodora (Hook) KDHill & LASJohnson
Pelas qualidades silviculturais e da madeira, o Eucalyptus citriodora apresenta-se como uma excelente espécie para usos múltiplos, destacando-se a extração de óleo essencial para indústria de perfumaria e desinfetantes. Entre as espécies de eucalipto é a que apresenta madeira de alta densidade, dependendo das condições edafoclimáticas e procedênc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2012
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32. Evolution of invasive pulmonary aspergillosis produced in mice treated with monoclonal antibodies anti GR-1/Ly-6G and infected with Aspergillus fumigatus strains which presented distincts patterns of production of elastase. / Evolução da aspergilose pulmonar invasiva produzida em camundongos tratados com anticorpos monoclonais anti GR-1/Ly-6G e infectados com amostras de Aspergillus fumigatus que apresentaram distintos padrões de produção de elastase
Invasive Pulmonary Aspergillosis (IPA) is an opportunistic fungal disease, caused mainly by Aspergillus fumigatus, that affects immunocompromised patients. To better understand this mycoses, we originally established in C57BL/6 mice an experimental model of neutrophils depletion by intraperitoneal inoculation of antibodies anti GR-1/Ly-6G, confirmed by total
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/04/2012
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33. MORFOGÊNESE DE GRAMÍNEAS NATIVAS DO RIO GRANDE DO SUL (BRASIL) SUBMETIDAS A PASTOREIO ROTATIVO / MORPHOGENESIS OF RIO GRANDE DO SUL (BRAZIL) NATIVE GRASSES UNDER ROTATIONAL GRAZING
O conhecimento das respostas das plantas à desfolha, com ênfase para os processos de crescimento e senescência, é necessário a fim de melhorar o uso e eficiência das pastagens naturais. Com base nisso, o trabalho teve por objetivo estudar as características morfogênicas de gramíneas nativas predominantes na região central do Rio Grande do Sul (RS),
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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34. Investigação do papel da homeoproteína BARX1 na morfogênese do dente molar em camundongos / Investigation of the role of BARX1 homeoprotein in molar tooth morphogenesis in mice
A dentição não é somente o maior componente do complexo crânio facial dos mamíferos, mas um modelo útil de desenvolvimento, combinado em um sistema de um único órgão, onde ocorrem fenômenos de organização espacial, simetria, aquisição de formas complexas e citodiferenciação órgão-específica. Durante os primeiros estágios do desenvolvimen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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35. M2-polarized macrophages promote metastatic behavior of Lewis lung carcinoma cells by inducing vascular endothelial growth factor-C expression
OBJECTIVES: Tumor-associated macrophages that generally exhibit an alternatively activated (M2) phenotype have been linked to tumor progression and metastasis. However, the role of M2-polarized macrophages in the growth and metastasis of lung adenocarcinoma remains enigmatic. The aim of this study was to explore the effect of M2 macrophages on the proliferat
Clinics. Publicado em: 2012-08
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36. Morphogenesis in guinea grass pastures under rotational grazing strategies
This study was conducted in order to evaluate the morphogenetic and structural characteristics of guinea grass cv. Mombasa under three post-grazing heights (intense - 30 cm, lenient - 50 cm and variable - 50 in spring-summer and 30 cm in autumn-winter) when sward light interception reached 95% during regrowth. Post-grazing heights were allocated to experimen
Revista Brasileira de Zootecnia. Publicado em: 2012-04