X3b2 2 Adrenergic Receptor
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Expressão de receptor beta-2 adrenérgico em carcinoma espinocelular de boca e sua associação com a evolução clínica tumoral / Expression of beta-2 adrenergic receptor in oral squamous cell carcinoma and its association with tumor clinical outcome
Os hormônios produzidos durante o estresse e seus receptores específicos têm sido amplamente envolvidos com a progressão do câncer. O objetivo deste estudo foi avaliar a expressão dos receptores β2 adrenérgicos pelas células malignas de carcinomas espinocelulares de boca (CEC) e sua correlação com as a características clínicas, evolução e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/03/2011
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2. Caracterização farmacologica do relaxamento de corpo cavernoso de coelho induzido pelo veneno de Tityus serrulatus
Títyus serrufatus ís the most dangerous scorpíon of the subfamily Tityinae in Brazíl because of the high toxicity of its venom and its widespread distribution in populous urban centers of southeastern region of the country. The most important clinical manifestations of the human envenomation by Títyus serrulatus are intense local pain and an immediate l
Publicado em: 1997
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3. Identification of a phospholipase C beta2 region that interacts with Gbeta-gamma.
To delineate the phospholipase C (PLC; EC 3.1.4.3) beta2 sequences involved in interactions with the beta-gamma subunits of G proteins, we prepared a number of mammalian expression plasmids encoding a series of PLC beta2 segments that span the region from the beginning of the X box to the end of the Y box. We found the sequence extending from residue Glu-435
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4. Transcriptional regulation of alpha(1b) adrenergic receptors (alpha(1b)AR) by nuclear factor 1 (NF1): a decline in the concentration of NF1 correlates with the downregulation of alpha(1b)AR gene expression in regenerating liver.
The 5' upstream region from --490 to --540 (footprint II) within the dominant P2 promoter of the rat alpha(1b) adrenergic receptor (alpha(1b)AR) gene is recognized by a sequence-specific DNA-binding protein (B. Gao, M. S. Spector, and G. Kunos, J. Biol. Chem. 270:5614-5619, 1995). This protein, detectable in Southwestern (DNA-protein) blots of crude nuclear