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Registros recuperados: 9.409 | |
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ALMEIDA,MACIA C.S. DE; SOUZA,LUCIANA G.S.; FERREIRA,DANIELE A.; PINTO,FRANCISCO C.L.; OLIVEIRA,DÉBORA R. DE; SANTIAGO,GILVANDETE M.P.; MONTE,FRANCISCO J.Q.; BRAZ-FILHO,RAIMUNDO; LEMOS,TELMA L.G. DE. |
ABSTRACT A new lactone, 7-epi-griffonilide (1), and six known compounds, 2, 3a - 3c, 4a and 4b, were isolated from the leaves of Bauhinia pentandra (Fabaceae). The structures elucidation of 1 and 2 were based on detailed 2D NMR techniques and spectral comparison with related compounds, leading to complete assignment of the 1H and 13C NMR spectra. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bauhinia pentandra; Fabaceae; Cyanoglucoside; Lactones; RMN.. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000100065 |
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Thimoteo,S.S.; Glogauer,A.; Faoro,H.; de Souza,E.M.; Huergo,L.F.; Moerschbacher,B.M.; Pedrosa,F.O.. |
Chitinases are hydrolases that degrade chitin, a polymer of N-acetylglucosamine linked β(1-4) present in the exoskeleton of crustaceans, insects, nematodes and fungal cell walls. A metagenome fosmid library from a wastewater-contaminated soil was functionally screened for chitinase activity leading to the isolation and identification of a chitinase gene named metachi18A. The metachi18A gene was subcloned and overexpressed in Escherichia coli BL21 and the MetaChi18A chitinase was purified by affinity chromatography as a 6xHis-tagged fusion protein. The MetaChi18A enzyme is a 92-kDa protein with a conserved active site domain of glycosyl hydrolases family 18. It hydrolyses colloidal chitin with an optimum pH of 5 and temperature of 50°C. Moreover, the enzyme... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Chitinase; Metagenomic; Aeromonas; Kinetics. |
Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100602 |
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Okamoto,Keishi; Wakebe,Tetsuaki; Saiki,Kazunobu; Manabe,Yoshitaka; Tsurumoto,Toshiyuki. |
During dissection practice for medical students at Nagasaki University, a horizontal fissure and hypoplastic middle lobe were encountered in the right lung of an 81-year-old Japanese female. In a normal right lung, the horizontal fissure is situated anterior to the oblique fissure. On the contrary, in the present case, the horizontal fissure was situated posterior to the oblique fissure. We identified a small, additional lobe on the medial surface of this lung. It was situated in the medial part of the oblique fissure, and was determined to be a small hypoplastic middle lobe. As a result of the hypoplasia of the middle lobe, the original horizontal fissure may have disappeared from the anterior surface. The horizontal fissure, in this case, may be a... |
Tipo: Journal article |
Palavras-chave: Lung; Horizontal fissure of right lung; Hypoplastic middle lobe; Oblique fissure; Anomaly. |
Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022017000200043 |
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Moraes, J. E. C.; Morais, J. R. S.; Fregni, W.; Pelisão, M. C. O. |
O município de Jaguariúna, estado de São Paulo, Brasil, apresenta uma população de seres humanos de 53.069 habitantes, segundo o IBGE de 2016, e uma população estimada de 8.262 cães e gatos. No ano de 2006, a prefeitura do município passou a realizar o projeto de castração permanente como estratégia destinada ao manejo da população local de cães e gatos. A partir do ano de 2008, a atividade passou a ser executada com a colaboração do curso de Medicina Veterinária da Faculdade de Jaguariúna (FAJ). Dessa parceria, no transcurso de dez anos foi realizada a castração de mais de 6000 animais, o que contribuiu para evitar o acúmulo e a aglomeração destes em vias públicas devido ao cio das fêmeas. As etapas da campanha de castração incluem: a) programação e... |
Tipo: Info:eu-repo/semantics/article |
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Ano: 2017 |
URL: http://www.revistamvez-crmvsp.com.br/index.php/recmvz/article/view/37636 |
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Registros recuperados: 9.409 | |
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