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Screening semen samples for Zika virus infection: role for serologic and RT-PCR testing
Published 2025-01-01“…Human reproductive clinics typically perform serologic tests to screen for Zika infection.MethodsIn this study, we evaluated semen samples stored in a human reproduction clinic in Salvador, Brazil, during the Zika virus outbreak, using real-time quantitative reverse transcription polymerase chain reaction (RT-qPCR) technique.Results36 sperm samples from 23 donors were analyzed, including 5 with positive IgG serology for ZIKV and all negative for IgM. …”
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Plasma IL-17A is increased in patients with critical MIS-C and associated to in-hospital mortality
Published 2025-01-01Get full text
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Detection of viral antigen and inflammatory mediators in fatal pediatric dengue: a study on lung immunopathogenesis
Published 2025-02-01“…IntroductionThe dengue virus (DENV) is the etiological agent that causes dengue fever illness, an arbovirus with a major endemic potential that has become increasingly prevalent in Brazil and has already been associated with fatal cases in children. …”
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Intensification of Natural Disasters in the State of Pará and the Triggering Mechanisms Across the Eastern Amazon
Published 2024-12-01“…Based on statistical analyses applied to official data from the Digital Atlas of Disasters in Brazil over the last 25 years, we evidenced a consistent intensification in the annual occurrence of natural disasters in the state of Pará, located in the eastern Brazilian Amazon. …”
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Behaviour of the Foramen Ovale Flow in Fetuses with Intrauterine Growth Restriction
Published 2018-01-01Get full text
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Antioxidant Action and In Vivo Anti-Inflammatory and Antinociceptive Activities of Myrciaria floribunda Fruit Peels: Possible Involvement of Opioidergic System
Published 2020-01-01“…This plant is popularly known in Brazil as Cambuí or camboim. Different extracts were submitted to comparative analysis to determine the content of selected phytochemical classes (levels of total phenols, flavonoids, and monomeric anthocyanins) and the in vitro antioxidant potentials. …”
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Disruptive Effect of Organotin on Thyroid Gland Function Might Contribute to Hypothyroidism
Published 2019-01-01Get full text
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Methodological Issues on Planning and Running the Brazilian Multicenter Study on Preterm Birth
Published 2015-01-01“…Assuming that the occurrence of preterm births and their maternal and neonatal associated conditions in Brazil are not completely known, a multicenter study was proposed. …”
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Apoptosis Transcriptional Profile Induced by Porphyromonas gingivalis HmuY
Published 2019-01-01Get full text
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Parathyroid carcinoma and pheochromocytoma in a patient with neurofibromatosis type 1: a rare association
Published 2025-02-01Get full text
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Hyalinizing Granuloma: An Unusual Case of a Pulmonary Mass
Published 2010-01-01Get full text
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