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The effect of temperature on leaf decomposition and diversity of associated aqu...
Gonçalves, Ana Lucia; Graça, Manuel A. S.; Canhoto, CristinaWe examine the relative importance of substrate quality and temperature in the establishment of aquatic hyphomycete assemblages and in their ability to decompose leaves. We used leaves of alder (Alnus glutinosa) and oak (Quercus robur) and we tested four temperatures (5 , 10 , 15 and 20 C). Differences in decomposition rates and fungal assemblages were higher substrata than across temperatures. In both speci...
Plano de segurança: Auditório Nª. Srª. Anunciada
Gonçalves, Ana LúciaPós-Graduação em Segurança e Higiene no Trabalho ; No presente trabalho, intitulado de "Plano de Segurança - Auditório da Nossa Senhora da Anunciada", pretende-se analisar a temática relativa aos Planos de Segurança, desenvolvendo um Plano em contexto real, de um espaço aberto ao público. O Plano de Segurança agrega os seguintes documentos- Plano de Prevenção, Procedimentos em Caso de Emergência, Acções de S...
Prevalence of intestinal parasites in preschool children in the region of Uberl...
Gonçalves,Ana Lúcia Ribeiro; Belizário,Talita Lucas; Pimentel,Janderson de Brito; Penatti,Mário Paulo Amante; Pedroso,Reginaldo dos SantosINTRODUCTION: Children are an important high-risk group for helminth and protozoa infections. Daycare centers are environments where children have proven to be more susceptible to acquiring intestinal parasites. Thus, the purpose of this study was to verify the prevalence of intestinal parasites in children who attended the two daycare centers maintained by the local government of Uberlândia, State of Minas Ger...
Occurrence of positivity for Trypanosoma cruzi in triatomine from municipalitie...
Paula,Márcia Beatriz Cardoso de; Costa,Idessânia Nazareth da; Freitas,Paula de Albuquerque; Limongi,Jean Ezequiel; Pajuaba Neto,Adalberto de AlbuquerqueINTRODUCTION: from an epidemiological point of view, more than 120 species of triatomine (Hemiptera, Reduviidae) are known. The occurrence and positivity for Trypanosoma cruzi in triatomines in 16 municipalities of the Triângulo Mineiro and Alto Paranaíba were evaluated from January 2002 to December 2004. METHODS: the triatomines were captured basically according to the classic norms of the National Health Foun...
Reappraisal of pseudomonas aeruginosa hospital-acquired pneumonia mortality in ...
Zavascki, Alexandre Prehn; Barth, Afonso Luis; Fernandes, Juliana Fernandez; Moro, Ana Lúcia Didonet; Gonçalves, Ana Lúcia SaraivaIntroduction Hospital-acquired pneumonia (HAP) due to Pseudomonas aeruginosa is associated with high mortality rates. The metallo-β-lactamases (MBLs) are emerging enzymes that hydrolyze virtually all β-lactams. We aimed to assess P. aeruginosa HAP mortality in a setting of high-rate MBL production Methods A prospective cohort study was performed at two tertiary-care teaching hospitals. A logistic regression mod...
Decomposition of Fire Exposed Eucalyptus Leaves in a Portuguese Lowland Stream
Gama, Mafalda; Gonçalves, Ana Lúcia; Ferreira, Verónica; Graça, Manuel A. S.; Canhoto, CristinaWe compared fire exposed with normal abscised eucalyptus leaves incubated in a stream running through eucalyptus plantations in central Portugal, in terms of breakdown rates, microbial activity, diversity and macroinvertebrate abundance. Although leaves exposed to fire had lower nutritional value, mass loss was similar for both leaf types (k = 0.0089-0.0095 d-1 for fire and k = 0.0084-0.00103 d-1 for normal lea...
Laboratory tests in the detection of extended spectrum beta-lactamase productio...
d'Azevedo,Pedro A.; Gonçalves,Ana Lúcia S.; Musskopf,Maiara I.; Ramos,Carina G.; Dias,Cícero A. G.Extended spectrum beta-lactamase (ESBL) production by Klebsiella sp. and E. coli is an emerging problem. In this study, 107 clinical isolates (53 E. coli, 47 K. pneumoniae and 7 K. oxytoca) screened as ESBL producers by the NCCLS disk diffusion procedure were submitted to a double disk confirmatory test (DDT) and to the E-test double strip for confirmation of ESBL production by demonstration of clavulanic acid ...
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