Now showing items 41-50 of 56
Paracoccidioides brasiliensis-gp43 used as paracoccidioidin
(Journal of Medical and Veterinary Mycology, 1996-12-01) [Artigo]
A purified glycoprotein of 43 000 daltons from Paracoccidioides brasiliensis (gp43) was tested as paracoccidioidin in delayed-type hypersensitivity (DTH) tests in both experimental animals (guinea pig and mice) and patients ...
Mononuclear inflammatory infiltrate and microcirculation injury in acute rejection: Role in renal allograft survival
(Renal Failure, 2013-05-22) [Artigo]
This study aimed at investigating associations between monocytes/ macrophages (Mo) infiltration and three important criteria associated with acute antibody-mediated rejection: C4d staining, microcirculation injury, and ...
Treatment of adriamycin-induced nephropathy with erythropoietin and G-CSF
(Journal of Nephrology, 2013-05-01) [Artigo]
Background: Granulocyte colony-stimulating factor (G-CSF) and Erythropoietin (EPO) are known to stimulate the growth and differentiation of progenitor cells to prevent acute renal injury. This study aimed to assess the use ...
Morphologic and biomechanical changes of thoracic and abdominal aorta in a rat model of cigarette smoke exposure
(Annals of Vascular Surgery, 2013-08-01) [Artigo]
Background: Smoking is the most relevant environmental factor that affects the development of aortic aneurysm. Smokers have elevated levels of elastase activity in the arterial wall, which leads to weakening of the aorta. ...
Isolated Richter's syndrome in central nervous system: Case report
(Arquivos de Neuro-Psiquiatria, 2005-06-01) [Artigo]
Diffuse large cell non Hodgkin's lymphoma associated with chronic lymphoid leukemia (CLL), or Richter's syndrome, is a rare and serious complication. Isolated Richter's syndrome in the central nervous system is very rare; ...
Dietary intake and blood lipid profile in overweight and obese schoolchildren
(BMC Research Notes, 2012-10-31) [Artigo]
Abstract. Background: The high blood lipid levels and obesity are one of the main risk factors for cardiovascular diseases, and the atherosclerotic process begins in childhood. Some environmental factors are supposed to ...
Study on the mutagenicity and antimutagenicity of a natural food colour (annatto) in mouse bone marrow cells
(Food and Chemical Toxicology, 2003-02-01) [Artigo]
Most manufactured foods contain chemicals added as a deliberate part of the manufacturing process. The aims of the present study were to evaluate the mutagenicity and antimutagenicity of annatto, a natural pigment extracted ...
Sputum cytology in the diagnosis of pulmonary paracoccidioidomycosis
(Mycopathologia, 1991-06-01) [Artigo]
The presence of Paracoccidioides brasiliensis was determined in sputum samples from 50 patients with paracoccidioidomycosis using four different techniques: (a) cell-block preparations stained with silver methenamine, (b) ...
Lack of association between HLA-E polymorphisms and transitional cell carcinoma of the bladder
(Tissue Antigens, 2013-09-01) [Carta]
Genotoxicity in primary human peripheral lymphocytes after exposure to regular and white mineral trioxide aggregate
(Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology, 2006-11-01) [Artigo]
Objective: Taking into consideration that DNA damage plays an important role in carcinogenesis, the purpose of this study was to evaluate whether regular and white mineral trioxide aggregate (MTA) are able to induce genetic ...