Now showing items 11-20 of 47
Endodontic Chelators Induce Nitric Oxide Expression by Murine-cultured Macrophages
(Journal of Endodontics, 2009-06-01) [Artigo]
Introduction: Endodontic chelators may extrude to apical tissues during instrumentation activating cellular events on periapical tissues. This study assessed in vitro the expression of nitric oxide (NO) concentrations by ...
Effect of diabetes mellitus and insulin therapy on bone density around osseointegrated dental implants: a digital subtraction radiography study in rats
(Clinical Oral Implants Research, 2009-08-01) [Artigo]
ObjectivesTo evaluate the effect of diabetes mellitus (DM) and insulin therapy on bone density around osseointegrated dental implants by digital subtraction radiography (DSR).Material and methodsForty implants were placed ...
Antibody-Targeted HRP Associated with Indole-3-Acetic Acid Induces in Vitro Apoptosis in Hematological Tumors
(Blood, 2009-11-20) [Artigo]
Davilla elliptica and Davilla nitida: Gastroprotective, anti-inflammatory immunomodulatory and anti-Helicobacter pylori action
(Journal of Ethnopharmacology, 2009-06-25) [Artigo]
Ethnopharmacological relevance: Davilla elliptica and Davilla nitida are species commonly found in the Brazilian Cerrado biome.Aim of the study: Based on ethnopharmacological and phytochemical analyses, methanolic extracts ...
Induction of apoptosis in A549 pulmonary cells by two Paracoccidioides brasiliensis samples
(Memórias do Instituto Oswaldo Cruz, 2009-08-01) [Artigo]
Paracoccidioidomycosis presents a variety of clinical manifestations and Paracoccidioides brasiliensis can reach many tissues, most importantly the lungs. The ability of the pathogen to interact with host surface structures ...
Anti-angiogenic effects of pterogynidine alkaloid isolated from Alchornea glandulosa
(BMC Complementary and Alternative Medicine, 2009-05-22) [Artigo]
Background: Angiogenesis, a complex multistep process that comprehends proliferation, migration and anastomosis of endothelial cells (EC), has a major role in the development of pathologic conditions such as inflammatory ...
Galectin-3 Overexpression in Invasive Laryngeal Carcinoma, Assessed by Computer-assisted Analysis
(Journal of Histochemistry & Cytochemistry, 2009-07-01) [Artigo]
The larynx is the most common site of malignancy in the upper aerodigestive tract. In Brazil, malignant laryngeal lesions represent 2% of all cancers, with similar to 3000 annual deaths. The association between human ...
Induction of apoptosis by Paracoccidioides brasiliensis correlate with pulmonary infection profile
(Mycoses, 2009-01-01) [Artigo]
Enolase from Paracoccidioides brasiliensis: isolation and identification as a fibronectin-binding protein
(Journal of Medical Microbiology, 2009-06-01) [Artigo]
Paracoccidioides brasiliensis yeast cells can enter mammalian cells and may manipulate the host cell environment to favour their own growth and survival. Moreover, fibronectin and several other host extracellular matrix ...