BACKGROUND Persistent hepatitis C virus (HCV) infection causes chronic liver diseases and is a global health problem. Although new triple therapy (pegylated-interferon, ribavirin, and telaprevir/boceprevir) has recently been started and is expected to achieve a sustained virologic response of more than 70% in HCV genotype 1 patients, there are several problems to be resolved, including skin ras...

BACKGROUND Although the prevalence of tuberculosis has decreased significantly over the past decades, the certain populations with mental illness are at increased risk for tuberculosis infection and transmission. However, no studies have examined the performance of different laboratory examination methods among people with severe mental illness in China. METHODS In this study, we firstly perf...

In vitro interactions of purified lipoprotein lipase with plasma from type IV hyperlipidemic and normolipidemic subjects were studied using an automated cholesterol analysis adaptation to single vertical spin centrifugation. Lipolysis for 60 min of normolipidemic plasma (control) supplemented with autologous very low density lipoprotein (VLDL) resulted in a progressive conversion of VLDL to low...

Preliminary studies have shown that endothelial-monocyte-activating polypeptide-II (EMAP-II) induces autophagy and inhibits the viability of glioma cells via an unknown molecular mechanism. This study explored the possible mechanisms associated with EMAP-II-induced autophagy in glioma cells by regulation of the expression of microRNA-20a (miR-20a). EMAP-II effectively inhibited the viability, m...

Understanding the dynamics of porcine reproductive and respiratory syndrome virus (PRRSV) persistence in individual pigs is essential to the development of successful control programs. The objectives of this study were to investigate the proportion of inoculated pigs that become persistently infected with PRRSV and the duration of their infection. Additionally, different diagnostic techniques t...

Resenha do livro - O MOEDOR DE POBRES – NADA ATRAPALHA TANTO A SUA VIDA QUANTO SISTEMA. Autor
 OSTROWIECKI, ALEXANDRE. São Paulo, 2021. LVM editora, 251 páginas.

Davis, Donald R. A Revision of the North American Moths of the Superfamily Eriocranioidea with the Proposal of a New Family, Acanthopteroctetidae (Lepidoptera). Smithsonian Contributions to Zoology, number 251, 131 pages, 344 figures, 3 tables, 6 maps, 1978.—The general biology, biogeography, morphology, and classification are reviewed for the five genera and 16 species (including one subspecie...

Inactivation of the retinoblastoma (Rb) tumor suppressor protein is widespread in human cancers. Inactivation of Rb is thought to be initiated by association with Raf-1 (C-Raf) kinase, and here we determined how RRD-251, a disruptor of the Rb–Raf-1 interaction, affects pancreatic tumor progression. Assessment of phospho-Rb levels in resected human pancreatic tumor specimens by immunohistochemis...