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Bioaerossóis bacterianos em um hospital
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2005-12-01) [Artigo]
Microbial contamination of an enclosed area may come from outside or be generated within the area itself. In the study described here, bioaerosol levels in hospital air were quantified and related to those found in the air ...
Avaliação da eficiência dos métodos Direto, COPROTEST e Rugai no diagnóstico da estrongiloidíase
(Revista de Ciencias Farmaceuticas, 2004-12-01) [Artigo]
Strongyloidiasis, a relatively common parasitism in tropical and sub-tropical areas, is the result of the infection by the smaller nematode, the Strongyloides stercoralis. Humans can be infected by this parasite, which has ...
Infection and apparent invasion of Vero cells by Paracoccidioides brasiliensis
(Journal of Medical and Veterinary Mycology, 1994-01-01) [Artigo]
Paracoccidioides brasiliensis probably uses many different mechanisms to establish itself in the host and cause disease. In this work, we assess an in vitro model system which uses cultured mammalian cells to investigate ...
Eficiência de máscaras cirúrgicas como equipamento de proteção respiratória contra aerossóis bacterianos
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2005-12-01) [Artigo]
The use of masks is generally accepted as a means of protecting the individual against microbial pathogens that might be inhaled in unhealthy environments. The objective of this study was to evaluate the efficiency of ...
Estudo fitoquímico de goiaba (Psidium guajava L.) com potencial antioxidante para o desenvolvimento de formulação fitocosmética
(Revista Brasileira de Farmacognosia, 2008-09-01) [Artigo]
Considerando-se a qualidade dos fitoterápicos, é importante salientar que a preocupação com esta questão inclui rigoroso acompanhamento das diferentes etapas do desenvolvimento e produção destes produtos, desde a coleta ...
Topical Application of Retinyl Palmitate-Loaded Nanotechnology-Based Drug Delivery Systems for the Treatment of Skin Aging
(BioMed Research International, 2014-01-01) [Artigo]
The objective of this study was to perform a structural characterization and evaluate the in vitro safety profile and in vitro antioxidant activity of liquid crystalline systems (LCS) with and without retinyl palmitate ...
Synthesis and biological evaluation of ternary silver compounds bearing N,N-chelating ligands and thiourea: X-ray structure of [{Ag(bpy) (mu-tu)}(2)](NO3)(2) (bpy=2,2 '-bipyridine; tu = thiourea)
(Polyhedron, 2014-09-05) [Artigo]
Compounds [{Ag(phen)(mu-tu)}(2)](NO3)(2) (1), [{Ag(phen)(mu-tu)}(2)](CF3SO3)(2) (2), [{Ag(bpy)(mu-tu)}(2)](NO3)(2) (3) (where phen = 1,10-phenanthroline; bpy = 2,2'-bipyridine; tu = thiourea) were prepared by reacting the ...
Modulation of HJURP (Holliday Junction-Recognizing Protein) Levels Is Correlated with Glioblastoma Cells Survival
(PLOS ONE, 2013-04-25) [Artigo]
Background: Diffuse astrocytomas are the most common type of primary brain cancer in adults. They present a wide variation in differentiation and aggressiveness, being classified into three grades: low-grade diffuse ...
Espectro de agentes etiológicos associados a surtos de doenças transmitidas por alimentos em núcleos receptores turísticos de três regiões geográficas do Estado de São Paulo
(Revista de Ciências Farmacêuticas Básica e Aplicada, 2007-12-01) [Artigo]
Foodborne and waterborne diseases are spread by the consumption of food or water contaminated with bacteria and/or their toxins, viruses, parasites or chemicals. The aim of the research reported here was to establish the ...
Microplate alamarblue assay for paracoccidioides susceptibility testing
(Journal of Clinical Microbiology, 2013-04-01) [Artigo]
CLSI method M27-A3 is not available for use with dimorphic fungi, such as those of the Paracoccidioides genus. In this study, we developed a microdilution method and added the alamarBlue reagent to test the responses of ...