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| Barberino,Maria Goreth; Cruvinel,Silvia de Araujo; Faria,Célio; Salvino,Marco Aurélio; Silva,Marcio de Oliveira. |
| ABSTRACT Carbapenemases have great importance in the global epidemiological scenario since infections with carbapenemase-producing bacteria are associated with high mortality, especially in hospitalized patients in intensive care units. This study describes two microorganisms producers of the New Delhi Metallo-b-lactamase, Klebsiella pneumoniae and Citrobacter freundii, from two patients admitted to a public hospital in Salvador, Bahia. These are the first clinical cases of New Delhi Metallo-b-lactamase described in microorganisms in the north and northeast Brazil. The isolates were characterized by antimicrobial susceptibility test, with resistance to all β-lactams including carbapenems, negative Modified Hodge Test and the synergy test with... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: New Delhi Metallo-b-lactamase; Carbapenemase; Antimicrobial resistance. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702018000100047 |
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| Silva,Marcio de Oliveira; Bastos,Milena; Martins Netto,Eduardo; Gouvea,Nancy Alves de Lima; Torres,Alex Jose Leite; Kallas,Esper; Watkins,David I; Altfeld,Marcus; Brites,Carlos. |
| Acute HIV infection is rarely recognized as the signs and symptoms are normally unspecific and can persist for days or weeks. The normal HIV course is characterized by a progressive loss of CD4+ cells, which normally leads to severe immunodeficiency after a variable time interval. The mean time from initial infection to development of clinical AIDS is approximately 8-10 years, but it is variable among individuals and depends on a complex interaction between virus and host. Here we describe an extraordinary case of a man who developed Pneumocisits jiroveci pneumonia within one month after sexual exposure to HIV-1, and then presented with 3 consecutive CD4 counts bellow 200 cells/mm³ within 3 months, with no other opportunistic disease. Although... |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: HIV; Acute infection; Progression; AIDS. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000300016 |
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