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Effectiveness of surface protection for resin-modified glass-ionomer materials
(Quintessence Publishing Co Inc, 1999-06-01)
Objective: the purpose of this study was to evaluate the effectiveness of various surface treatments for resin-modified glass-ionomer restorative materials by determining dye uptake spectrophotometrically. Method and ...
Black bean (Phaseolus vulgaris L.) as a protective agent against DNA damage in mice
(Elsevier B.V., 2003-12-01)
This study was designed to evaluate the toxicogenetic or protective effect of cooked and dehydrated black beans (Phaseolus vulgaris L.) in bone marrow and peripheral blood cells of exposed mice. The frequency of micronuclei ...
Black bean (Phaseolus vulgaris L.) as a protective agent against DNA damage in mice
(Food and Chemical Toxicology, 2019)
Dendroid colleters on vegetative and reproductive apices in Alibertia sessilis (Rubiaceae) differ in ultrastructure and secretion
(Elsevier Gmbh, Urban & Fischer Verlag, 2012-01-01)
In this work we compare the structure and secretion of dendroid colleters on stipules, bracts and sepals of Alibertia sessilis, a non-nodulate Rubiaceae species from Brazilian cerrado, with notes on the plant phenology. ...
The impact of physical exercise on the gastrointestinal tract
(Lippincott Williams & Wilkins, 2009-09-01)
Purpose of reviewPhysical exercise can be both beneficial and harmful for the gastrointestinal tract in a dose-effect relationship between its intensity and health. Mild-to-moderate intensity exercises play a protective ...
Magnetic properties of acicular Fe1-xREx (RE = Nd, Sm, Eu, Tb; x=0, 0.05, 0.10) metallic nanoparticles
(Elsevier B.V., 2004-09-25)
Acicular monodispersed Fe1-xREx (RE= Nd, Sm,Eu,Tb;x=0, 0.05, 0.10) metallic nanoparticles (60 +/- 5 nm in length and axial ratio similar to6) obtained by reduction of alumina-coated goethite nanoparticles-containing rare ...
REDUCTION OF URINE VOLUME AMELIORATES ADRIAMYCIN-INDUCED NEPHROPATHY
(Associação Brasileira de Divulgação Científica (ABRADIC), 1993-09-01)
1. Adriamycin, a commonly used antineoplastic antibiotic, induces glomerular lesions in rats, resulting in persistent proteinuria and glomerulosclerosis.2. The effect of urine volume on the progression of adriamycin-induced ...
Intubação traqueal e o paciente com o estômago cheio
(Associação Médica Brasileira, 2009-01-01)
A aspiração pulmonar do conteúdo gástrico, apesar de pouco frequente, exige cuidados especiais para sua prevenção. A depressão da consciência durante a anestesia predispõe os pacientes a esta grave complicação pela diminuição ...