This retrospective study was performed in CHC patients who had received PEG-IFN plus ribavirin and had been followed for six months after treatment. Several factors were compared between patients with and without TD. 119 patients were included in the study. De novo incidence of TD was found to be 16.8%, and 16 of the 18 patients with TD achieved SVR. Although this rate was higher than patients without TD according to univariate analysis, logistic regression analysis revealed that there was not a significant association between TD and SVR, whereas baseline thyroperoxidase antibody (anti-TPO) positivity

was the only significant predictor of TD. Moreover, TD was not associated with PEG-IFN type. Both interferon-alpha and hepatitis C virus (HCV) contribute to TD during antiviral therapy. It seems that there is no association between AZD1208 thyroid toxicity and viral clearance or type of PEG-IFN; however, anti-TPO positivity before treatment is the Selleckchem GSK2126458 strongest predictor for TD during antiviral therapy. (C) 2012 Elsevier Editora Ltda. All rights reserved.”
“The identification of recent HIV infection is important for epidemiological studies and to monitor the epidemic. The objective of this study was to evaluate two rapid

tests that are easily available to the Brazilian scientific community for using as markers of recent HIV infection. The Rapid Test – HIV-1/2 Bio-Manguinhos (Bio-Manguinhos/Fiocruz,

Brazil) and the Rapid Check HIV 1&2 (NDI-UFES, Center for Infectious Diseases, Universidade Federal do Espirito Santo) were tested, using 489 samples with HIV positive serology, from blood donors, previously classified as recent or long-term infection by serological testing algorithm for recent HIV seroconversion (STARHS) or LS-HIV Vitros assay methods. The samples were diluted prior to testing (1:50 and 1:100 for the Rapid Test – HIV-1/2 Bio-Manguinhos, and 1:500 and 1:600 for the Rapid Check HIV 1&2). Negative samples were considered recent infection, whereas those showing any color intensity were find more associated with long-term infection. The best dilutions were 1:100 for HIV-1/2 Bio-Manguinhos test (Kappa = 0.840; overall agreement = 0.93), and 1:500 for the Rapid Check HIV 1&2 (Kappa = 0.867; overall agreement = 0.94). The results suggest that both rapid tests can be used to detect recent seroconversion. (C) 2012 Elsevier Editora Ltda. All rights reserved.”
“Objectives: This study aimed to review etiological and epidemiological data for hand, foot, and mouth disease (HFMD) cases that occurred between 2008 and 2010 in Guangzhou City, to help develop and implement precautionary measures applicable for future outbreaks.