• Skip to primary navigation
  • Skip to main content
  • Skip to footer
  • Pessoal
    • Webmail
    • Área de Docentes
    • Área de Não-Docentes
  • Estudantes
    • Webmail
    • Moodle
    • NetP@
    • Biblioteca
    • Escola Doutoral
    • Serviços Académicos
    • Trabalhar no IHMT

IHMT

Instituto de Higiene e Medicina Tropical

  • O Instituto
    • Missão
    • História
    • Mensagem do Diretor
    • Órgãos de governo
    • Docentes e investigadores
    • Unidades de Ensino e de Investigação
    • Portal de Denúncias UNL
  • Ensino
    • Doutoramentos
    • Mestrados
    • Cursos de Especialização
    • Formação transversal
    • Cursos de Curta Duração
    • Ensino à Distância
    • Apoio ao Desenvolvimento
    • Serviços académicos
  • Investigação
    • Centro GHTM
    • Unidade de Clínica Tropical
    • Unidade de Microbiologia Médica
    • Unidade de Parasitologia Médica
    • Unidade de Saúde Pública Global
    • Serviço de Interesse Comum
    • Biobanco
    • Centro Colaborador da OMS
    • Publicações
  • Serviços e gestão
    • Biblioteca
    • Sistema de Qualidade
    • Estatutos e regulamentos
    • Relatório de Atividades
    • Relatório de Gestão
    • Contratos públicos
    • Recursos humanos
      • Concursos e bolsas
      • Contratos
      • Avaliação e Desempenho
        • Processo Eleitoral da Comissão Paritária
      • Mobilidade
  • Doenças Tropicais
    • Consulta do Viajante
    • Glossário
    • Museu
    • Vídeos
    • MosquitoWeb
  • Comunidade
    • Cooperação e Desenvolvimento
    • Formação
    • Parcerias
  • Contactos
  • Português
  • English
Home / Archives for 2010

2010

Atypical presentation of entomophthoromycosis caused by Conidiobolus coronatus

  • Autores: Araújo C, Bento DP, Faria N, Maduro AP, Mansinho K, Martins Mda L, Tavares R, Ventura F
  • Ano de Publicação: 2010
  • Journal: Medical Mycology
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Atypical+presentation+of+entomophthoromycosis+caused+by+Conidiobolus+coronatus

A male patient from Guinea-Bissau was admitted to Egas Moniz Hospital, Lisbon, complaining of fever and exhibiting a productive cough with mucopurulent discharge and weight loss. He had been using empirical medication with dexamethasone to treat his generalized facial swelling.
Ler mais

Characterization of antimicrobial resistance of Salmonella enterica food and animal isolates from Colombia: identification of a qnrB19-mediated quinolone resistance marker in two novel serovars

  • Autores: Aarestrup FM, Amaral L, Fanning S, Karczmarczyk M, Leonard N, Martins M, Mattar S, McCusker M
  • Ano de Publicação: 2010
  • Journal: FEMS microbiology letters
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Characterization+of+antimicrobial+resistance+of+Salmonella+enterica+food+and+animal+isolates+from+Colombia%3A+identification+of+a+qnrB19-mediated+quinolone+resistance+marker+in+two+novel+serovars

Ninety-three Salmonella isolates recovered from commercial foods and exotic animals in Colombia were studied. The serotypes, resistance profiles and where applicable the quinolone resistance genes were determined. Salmonella Anatum (n=14), Uganda (19), Braenderup (10) and Newport (10) were the most prevalent serovars, and resistance to tetracycline (18.3%), ampicillin (17.2%) and nalidixic acid (14%) was most […]
Ler mais

Geographic structuring of the Plasmodium falciparum sarco(endo)plasmic reticulum Ca2+ ATPase (PfSERCA) gene diversity

  • Autores: Alecrim Md, Benito A, Berzosa P, Bouchier C, Cravo P, Ekala MT, Fandeur T, Ferreira C, Ferreira ID, Gribaldo S, Jambou R, Kim N, Legrand E, Martinelli A, Mercereau-Puijalon O, Niang M, Pharath L, Pinto J, Vieira PP, Volnay B
  • Ano de Publicação: 2010
  • Journal: PLoS One
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Geographic+structuring+of+the+Plasmodium+falciparum+Sarco(endo)plasmic+reticulum+Ca2%2B+ATPase+(PfSERCA)+gene+diversity

Artemisinin, a thapsigargin-like sesquiterpene has been shown to inhibit the Plasmodium falciparum sarco/endoplasmic reticulum calcium-ATPase PfSERCA. To collect baseline pfserca sequence information before field deployment of Artemisinin-based Combination therapies that may select mutant parasites, we conducted a sequence analysis of 100 isolates from multiple sites in Africa, Asia and South America. Coding sequence diversity was […]
Ler mais

Experimental evolution, genetic analysis and genome re-sequencing reveal the mutation conferring artemisinin resistance in an isogenic lineage of malaria parasites

  • Autores: Beraldi D, Blaxter M, Borges S, Cravo P, Creasey A, Fawcett R, Hunt P, Kumar S, Loewe L, Martinelli A, Modrzynska K, Otto TD, Pain A, Rodrigues L, Thomson M, Trivedi U
  • Ano de Publicação: 2010
  • Journal: BMC Genomics
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Experimental+evolution%2C+genetic+analysis+and+genome+re-sequencing+reveal+the+mutation+conferring+artemisinin+resistance+in+an+isogenic+lineage+of+malaria+parasites

BACKGROUND: Classical and quantitative linkage analyses of genetic crosses have traditionally been used to map genes of interest, such as those conferring chloroquine or quinine resistance in malaria parasites. Next-generation sequencing technologies now present the possibility of determining genome-wide genetic variation at single base-pair resolution. Here, we combine in vivo experimental evolution, a rapid genetic […]
Ler mais

Increasing access to health workers in underserved areas: a conceptual framework for measuring results

  • Autores: Balabanova D, Campbell J, Codjia L, Dieleman M, Dolea C, Dussault G, Huicho L
  • Ano de Publicação: 2010
  • Journal: Bulletin of the World Health Organization
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Increasing+access+to+health+workers+in+underserved+areas%3A+A+conceptual+framework+for+measuring+results

Many countries have developed strategies to attract and retain qualified health workers in underserved areas, but there is only scarce and weak evidence on their successes or failures. It is difficult to compare lessons and measure results from the few evaluations that are available. Evaluation faces several challenges, including the heterogeneity of the terminology, the […]
Ler mais

First isolation of human Leptospira strains, Azores, Portugal

  • Autores: Ahmed A, Carreira T, Collares-Pereira M, Gonçalves AT, Harstkeerl RA, Hyde K, Melo-Mota F, Mota-Vieira L, Nunes MS, Paiva C, Vieira ML
  • Ano de Publicação: 2010
  • Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/20413339

OBJECTIVES: The aim of this study was the first identification of Leptospira isolates from Azorean inpatients. METHODS: Whole blood samples from 68 inpatients attending the São Miguel Hospital between 2006 and 2008, with a clinical and epidemiological suspicion of leptospirosis, were inoculated in a transport medium broth at the patient’s bedside and further processed using […]
Ler mais

The SIGLIC System for Improving the Access to Surgery in Portugal

  • Autores: Gomes P, Lapão LV
  • Ano de Publicação: 2010
  • Journal: Studies in health technology and informatics
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=The+SIGLIC+System+for+Improving+the+Access+to+Surgery+in+Portugal

This paper describes the design and definitions of an information system (SIGLIC) to support a new integrated management program (SIGA) to improve the access to surgery in Portugal. SIGIC, the Ministry of Health’s agency responsible for access to surgery management, started re-thinking the system in 2005 by re-defining key processes and workflows. The designed information […]
Ler mais

Impact of socio-demographic factors on HIV testing among African immigrants in Portugal

  • Autores: Dias S, Fraga S, Gama A
  • Ano de Publicação: 2010
  • Journal: Journal of immigrant and minority health / Center for Minority Public Health
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Impact+of+socio-demographic+factors+on+HIV+testing+among+African+immigrants+in+Portugal

This study aimed to describe the proportion of HIV testing among an African immigrant population in Portugal and identify the socio-demographic factors that may be associated. A questionnaire was applied to 522 African immigrants (53% men) who attend the National Immigrant Support Centre, in Lisbon. Odds ratios (OR) with corresponding 95% confidence intervals (95% CI) […]
Ler mais

Comparison of HIV-1 Genotypic Resistance Test Interpretation Systems in Predicting Virological Outcomes Over Time

  • Autores: Assel M, Boucher CA, De Luca A, Fabbiani M, Frentz D, Incardona F, Libin P, Manca N, Müller V, O Nualláin B, Paredes R, Prosperi M, Quiros-Roldan E, Ruiz L, Sloot PM, Torti C, Van de Vijver DA, Van Laethem K, Vandamme AM, Zazzi M
  • Ano de Publicação: 2010
  • Journal: PLoS One
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Comparison+of+HIV-1+Genotypic+Resistance+Test+Interpretation+Systems+in+Predicting+Virological+Outcomes+Over+Time

BACKGROUND: Several decision support systems have been developed to interpret HIV-1 drug resistance genotyping results. This study compares the ability of the most commonly used systems (ANRS, Rega, and Stanford’s HIVdb) to predict virological outcome at 12, 24, and 48 weeks. METHODOLOGY/PRINCIPAL FINDINGS: Included were 3763 treatment-change episodes (TCEs) for which a HIV-1 genotype was […]
Ler mais

Genetic structure of Phlebotomus (Larroussius) ariasi populations, the vector of Leishmania infantum in the western Mediterranean: epidemiological implications

  • Autores: Afonso MO, Alves-Pires C, Barón SD, Bounamous A, Depaquit J, Díaz V, Franco FA, Gállego M, Gálvez R, Guernaoui S, Martín-Sánchez J, Molina R, Morales-Yuste M, Morillas-Márquez F, Pesson B
  • Ano de Publicação: 2010
  • Journal: International Journal for Parasitology
  • Link: http://www.ncbi.nlm.nih.gov/pubmed/?term=Genetic+structure+of+Phlebotomus+(Larroussius)+ariasi+populations%2C+the+vector+of+Leishmania+infantum+in+the+western+Mediterranean%3A+Epidemiological+implications

In recent years there has been growing interest in analyzing the geographical variations between populations of different Phlebotomus spp. by comparing the sequences of various genes. However, little is known about the genetic structure of Phlebotomus ariasi. In this study, we were able to sequence a fragment of the mitochondrial Cyt b gene in 133 […]
Ler mais

  • « Go to Previous Page
  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Go to page 4
  • Interim pages omitted …
  • Go to page 7
  • Go to Next Page »

Footer

INSTITUTO DE HIGIENE E
MEDICINA TROPICAL
UNIVERSIDADE NOVA DE LISBOA
Rua da Junqueira, 100 1349-008 Lisboa
T +351 213 652 600
geral@ihmt.unl.pt

Consulta do Viajante e Medicina Tropical
T +351 213 652 630
T +351 213 652 690
T +351 91 182 37 48
T +351 91 182 44 67
medicina.viagens@ihmt.unl.pt

  • Ensino
  • Investigação
  • Medicina Tropical
  • Cooperação
  • Portal de Denúncias UNL

Siga-nos

  • Facebook
  • Instagram
  • LinkedIn
  • Twitter
  • YouTube

Receber a “newsletter”

© Copyright 2023 IHMT-UNL Todos os Direitos Reservados.
  • Universidade Nova de Lisboa
  • Fundação para a Ciência e a Tecnologia

    Project UID/Multi/04413/2013