Para analisar um certo percurso da obra de Said Ali, decisivo na história das ideias linguísticas no Brasil, tomo dois acontecimentos. De lado a publicação Gramática Secundária (uma gramática normativa, que ele chama prática) e Estrutura Língua Portuguesa Mattoso Câmara, em 1970. Com esta análise procuramos refletir sobre questão do purismo, lado, consideração uma norma linguística outro. Podem...

Recent evidence showed that microRNA-7 (miR-7) played an important role in the pathologies of lung-related diseases. However, the potential role of miR-7 in acute lung injury (ALI) still remains poorly understood. Here, we assessed the effect of miR-7 deficiency on the pathology of ALI. We, first, found that the expression of miR-7 was upregulated in lung tissue in murine LPS-induced ALI model....

The present study was planned to test the efficacy of Moringa oleifera on undesirable skin sebum secreted by sebaceous glands during winter season in humans. For this purpose, an extract of Moringa leaves was prepared due to strong antioxidant activity. 3% Moringa leaves extract was incorporated in active cream and the base was without extract. The study was conducted during the winter season (...

A protein called P36 holds the key to how different species of malaria parasite invade liver cells.

The emergence of networked information and communication has transformed the accessibility and delivery of scholarly information and fundamentally impacted on the processes of research and scholarly communication. The purpose of this study is to investigate disciplinary differences in the use of networked information for research and scholarly communication at Sultan Qaboos University, Oman. Th...

BACKGROUND/AIMS Angiotensin converting enzyme 2 (ACE2) has an established role in suppressing the severity of acute lung injury (ALI), especially when it was applied together with transplantation of human umbilical cord mesenchymal stem cells (uMSCs). Although the effects of ACE2 in ALI are believed to mainly result from its role in hydrolyzing angiotensin II (AngII), which subsequently reduces...

BACKGROUND As Bangladesh, India and Nepal progress towards visceral leishmaniasis (VL) elimination, it is important to understand the role of asymptomatic Leishmania infection (ALI), VL treatment relapse and post kala-azar dermal leishmaniasis (PKDL) in transmission. METHODOLOGY/ PRINCIPAL FINDING We reviewed evidence systematically on ALI, relapse and PKDL. We searched multiple databases to ...

STUDY OBJECTIVES Recent data have suggested that ventilatory strategy could influence outcomes from acute lung injury (ALI) and ARDS. We tested the hypothesis that infection/sepsis and use of higher tidal volumes than those applied in the ARDS Network (ARDSnet) study (> 7.4 mL/kg of predicted body weight) would worsen outcome in patients with ALI/ARDS. DESIGN International cohort, observation...