Now showing items 1-10 of 49
Possible association between Carney complex and multiple endocrine neoplasia type 1 phenotypes
(Arquivos Brasileiros de Endocrinologia & Metabologia, 2008-11-01) [Artigo]
Complexo de Carney (CNC) e neoplasia endócrina múltipla tipo 1 (MEN1) são formas de neoplasias endócrinas múltiplas de herança autossômica dominante. O diagnóstico do CNC ocorre quando dois critérios maiores (lentiginose, ...
Tc-99m-sestamibi scintigraphy used to evaluate tumor response to neoadjuvant chemotherapy in locally advanced breast cancer: A quantitative analysis
(Oncology Letters, 2010-03-01) [Artigo]
To evaluate the tumor response to neoadjuvant chemotherapy, Tc-99m-sestamibi breast scintigraphy was proposed as a quantitative method Fifty-five patients with ductal carcinoma were studied They underwent breast scintigraphy ...
Role of ROC1 protein in the control of cyclin D1 protein expression in skin melanomas
(Pathology Research and Practice, 2011-01-01) [Artigo]
A decrease in the level of the ROC1 protein, which is involved in cyclin D1 degradation, might explain an increase in cyclin D1 protein in the absence of gene overexpression. This study aimed to investigate the relationship ...
Oral stomatitis induced by endogenous progesterone: Case report
(Gynecological Endocrinology, 2009-11-09) [Artigo]
Oral stomatitis induced by endogenous progesterone is a rare clinical condition which may be associated with cutaneous involvement. That is probably due to the peak of progesterone production during the luteal phase of the ...
Meningitis and pneumococcal pyomyositis in a child with intramuscular hemangiomas: an autopsy case report
(International Journal Of Clinical And Experimental Pathology, 2014-01-01) [Artigo]
Pyomyositis is the bacterial infection of skeletal muscle, usually accompanied by abscesses. The main etiologic agent is Staphylococcus aureus. There are rare cases attributed to Streptococcus pneumoniae. This paper presents ...
Comparison between histochemical and immunohistochemical methods for diagnosis of sporotrichosis
(Journal of Clinical Pathology, 1992-01-01) [Artigo]
Aims: To compare the efficacy of histochemical and immunohistochemical methods in detecting forms of Sporothrix schenckii in tissue. Methods: Thirty five cutaneous biopsy specimens from 27 patients with sporotrichosis were ...
Expression of apoptotic and cell proliferation regulatory proteins in keratoacanthomas and squamous cell carcinomas of the skin
(Pathology Research and Practice, 2008-01-01) [Artigo]
The aim of this study was to investigate the expression of p53, caspase-3, bcl-2, MIB-1, and PCNA to validate more objective methods to differentiate squamous cell carcinoma and keratoacanthoma, as well as to understand ...
Accuracy of routine diagnostic tests used in paracoccidioidomycosis patients at a university hospital
(Transactions of the Royal Society of Tropical Medicine and Hygiene, 2011-08-01) [Artigo]
The identification of appropriate laboratory measures to confirm clinical hypotheses is important in routine paracoccidioidomycosis medical care. The clinical records and laboratory reports of 401 paracoccidioidomycosis ...
Ex vivo biocompatibility tests of regular and white forms of mineral trioxide aggregate
(International Endodontic Journal, 2006-01-01) [Artigo]
Aim: To examine the genotoxicity and cytotoxicity of regular and white mineral trioxide aggregate (MTA) ex vivo by the single-cell gel (comet) assay and trypan blue exclusion test, respectively. Methodology: Aliquots of 1 ...
Absence of DNA damage in multiple organs after oral exposure to fluoride in Wistar rats
(Bulletin of Environmental Contamination and Toxicology, 2006-11-01) [Artigo]