Notas de Población Vol.22 N° 59

La mujer en el trabajo y la migración. El mercado laboral femenino entre 1950 y 1990 y la inmigración de mujeres a la ciudad de Santiago de Chile / Ivonne Szasz. -- Una visión sintética del ajuste económico y sus consecuencias demográficas en América Latina / Reynaldo F. Bajraj y Jorge Bravo. -- Diferenciales de mortalidad adulta en Argentina / Rafael Rofman. -- La población indígena en los censos de América Latina / Alexia Peyser y Juan Chackiel. -- Discontinuidades demográficas en Brasil y el Estado de Sáo Paulo / Alicia Bercovich y Felicia Madeira. -- Análisis preliminar acerca de las madres solteras, jefas de hogar, en Brasil durante 1970 y 1980 / Susan de Vos. -- Modelación y proyección de la mortalidad en Chile / Ronald D. Lee y Rafael Rofman.

Investigação dos genes Bla SHV, Bla TEM e Bla CTX-M produtoras de beta-lactamases de espectro estendido em E. coli e Klebsiella spp isoladas de gestantes com infecção do trato urinário atendidas em unidade básica de saúde de Imperatriz-MA

As beta-lactamases são produzidas por bactérias gram-positivas e gram-negativas. Cerca de 40% a 50% das mulheres desenvolveram um infecção urinária durante a sua vida adulta. O objetivo o presente trabalho foi realizar a caracterização dos genes Bla _SHV, Bla _TEM e Bla _CTX-M produtoras de beta-lactamases de espectro estendido em E. coli e Klebsiella spp isoladas de gestante com infecção do trato urinário atendidas na Unidade Básica de Saúde de Imperatriz - MA no período de maio a agosto de 2012. Participaram do presente estudo 50 de mulheres grávidas maiores de 18 anos, que apresentaram sintomas com caracterização clínica de infecção do trato urinário (ITU), referenciadas no ambulatório na Unidade Básica de Saúde Imperatriz - MA. Foi coletada urina, para realização da urinocultura e antibiograma, posteriormente foi realizado a Reação em Cadeia da Polimerase (PCR) detectar a presença dos genes Bla _SHV, Bla _TEM e Bla _CTX-M produtores das enzimas Beta-lactamases. A média de idade destes pacientes foi de 21 anos, sendo 42% estando na faixa etária de 18 a 25 anos, 70% destas tem residência fixa em Imperatriz e os outros 30% são oriundos de outros municípios. Entre estas, 24% das voluntárias já apresentaram ITU durante a gravidez e fora do estado gravídico e 80% delas afirmaram fazer o uso de antibióticos sem prescrição médica. Das 12 amostras com crescimento microbiológico positivo, 11 foram positivas para Escherichia coli com resultados do antibiograma que apresentaram resistência para o antibiótico cefalotina, em 91,7%. Sendo isolado, uma cepa de Klebsiella ssp, e esta apresentou resistência a todos os antibióticos testados. Pela análise dos resultados da PCR das amostras isoladas, os três genes Bla _SHV, Bla _TEM e Bla _CTX-M, não foram observadas nas amostras P9, P11 e P12, porém nas demais amostras houve a ocorrência de pelo menos um dos genes. Este estudo confirmou a presença dos três tipos de genes (Bla _SHV, Bla _TEM e Bla _CTX-M) entre as amostras estudada.

Luzes e sombras: Paulo Emilio Salles Gomes e a cultura cinematográfica (1954-59)

Pós-graduação em História - FCLAS

Detection of chromosomal bla(CTX-M-2) in diverse Escherichia coli isolates from healthy broiler chickens

The rise of extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli in food-producing animals is a growing concern for public health. We investigated ESBL producers isolated from broiler chickens in Brazil and characterized 19 CTX-M-2-producing E.coli. The ISCR1 was detected upstream of the chromosome-located gene bla(CTX-M-2), associated with sul-1 type integron structure. CTX-M-2-producing E.coli exhibited different PFGE-types and phylogenetic groups, showing a non-clonal dissemination. The sequence types found (ST93, ST155 and ST2309) have been associated with humans and animals worldwide. Herein, we report the chromosomal location of bla(CTX-M-2) on E.coli, highlighting the risks of multidrug-resistant bacteria in food-producing animals.

Detection of bla(CTX-M)-type genes in complex class 1 integrons carried by Enterobacteriaceae isolated from retail chicken meat in Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

IncIl/ST113 and IncIl/ST114 conjugative plasmids carrying bla(CTX-M-8) in Escherichia coli isolated from poultry in Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Unesp Informa, 2014, número 59

Boletim elaborado pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Unesp Ciência, 2014, ano 6, número 59

Revista elaborada pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Dora Dee Walker Papers - Accession 104 - M44 (59)

The Dora Dee Walker Papers consist of biographical sketches and data sheets, a letter, photographs, a newspaper clipping and a copy of the history of extension work in Allendale County, all relating to Dora Walker, pioneering State leader in extension work in South Carolina.

Temporal Trends of Asthma Mortality Rates in Brazil from 1980 to 2010

Objective. Mortality from asthma has varied among countries during the last several decades. This study aimed to identify temporal trends of asthma mortality in Brazil from 1980 to 2010. Method. We analyzed 6840 deaths of patients aged 5-34 years that occurred in Brazil with the underlying cause of asthma. We applied a log-linear model using Poisson regression to verify peaks and trends. We also calculated the point estimation and 95% confidence interval (CI 95%) of the annual percent change (APC) of the mortality rates, and the average annual percent change (AAPC) for 2001-2010. Results. A decline was observed from 1980 to 1992 [APC = -3.4 (-5.0 to -1.8)], followed by a nonsignificant rise until 1996 [APC = 6.8 (-1.4 to 15.6)], and a new downward trend from 1997 to 2010 [APC = -2.7 (-3.9 to -1.6)]. The APCs varied according to age strata: 5-14 years from 1980 to 2010 [-0.3 (-1.1 to 0.5)]; 15-24 years from 1980 to 1991 [-2.1 (-5.0 to 0.9)], from 1992 to 1996 [6.8 (-6.7 to 22.2)], and from 1997 to 2010 [-3.9 (-5.7 to -2.0)]; 24-25 years from 1980 to 1992 [-2.5 (-4.6 to -0.3)], from 1993 to 1995 [12.0 (-21.1 to 59.1)], and from 1996-2010 [-1.7 (-3.0 to -0.4)]. AAPC from 2001 to 2010 was -1.7 (-3.0 to -0.4); the decline for this period was significant for patients over 15 years old, women, and those living in the Southeast region. Conclusion. Asthma mortality rates in Brazil have been declining since the late 1990s.

The presence of genes encoding for different virulence factors in clonally related Escherichia coli that produce CTX-Ms

Successful international clones have recently emerged among Escherichia coli that produce CTX-M beta-lactamases as important causes of community-onset urinary tract and bloodstream infections. One hundred and seven isolates that belong to sequence types (STs) ST38, ST131, ST405, ST648, and 38 nonrelated CTX-M producing E. coli from Canada and the Netherlands were assigned to phylogenetic groups and tested for the presence of genes encoding for virulence factors (VFs) using established multiplex polymerase chain reaction. The STs E. coli were significantly more resistant to antibiotics-ST38, ST405, and ST648 belonged to phylogenetic group D while ST131 belonged to B2. Secreted autotransporter toxin (sat), aerobactin receptor, and pathogenicity island marker were significantly more common among the STs; the heat-resistant agglutinin (hra) was present in ST38, sat, and uropathogenic-specific protein, and putative adhesin-siderophore receptor was more common in ST131, while outer membrane protease T was present in ST648. ST131 had a significantly higher VF score. In conclusion, the precise role of these VFs remains to be elucidated; however, we have identified certain putative VFs that possibly contribute to the fitness and success of certain sequence types. (C) 2012 Elsevier Inc. All rights reserved.

Les commerçantes de maïs et la rehabilitation du marché de Bohicon, Bénin /// Arbeitspapiere / Institut für Ethnologie und Afrikastudien ; 59

bénin décentralisation, réhabilitation du marché, autogestion, marché de Bohicon