Avaliação prognóstica e características anatomoclínicas do carcinoma mucinoso da mama

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Graduação nuclear do carcinoma invasivo de ductos mamários em punção aspirativa por agulha fina: estudo comparativo com grau histológico e avaliação da concordância intra e inter-observador

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Estudo da expressão da proteína BCL-2 em mulheres com carcinoma ductal invasivo de mama. Correlação anatomopatólogica e da sobrevida

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Relação da ciclooxigenase-2 com VEGF e a caspase-3 nas neoplasias mamárias de cadelas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Resíduos de piretróides no tecido adiposo adjacente ao carcinoma espontâneo de mama em cadela

Pós-graduação em Medicina Veterinária - FMVZ

Sinalização celular para apoptose em linhagem celular de adenocarcinoma (MCF-7) e carcinoma ductal invasivo de mama (ZR 7531) tratados com alcalódes isolados de Pterogyne nitens

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil imunoistoquímico do carcinoma de Paget da mama

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Expressão de marcadores de células-tronco em carcinoma espontaneo de mama em cadelas e sua correlação com o grau de agressividade nos diferentes subtipos de tumores

Pós-graduação em Medicina Veterinária - FMVZ

Desenvolvimento de um escore preditor da eficácia do tratamento quimioterápico pré-operatório em mulheres com carcinoma de mama localmente avançado

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Metástases de carcinoma de mama em cadelas: avaliação da técnica de linfonodo sentinela

Pós-graduação em Medicina Veterinária - FMVZ

Diagnóstico, tratamento e seguimento do carcinoma medular de tireoide: recomendações do Departamento de Tireoide da Sociedade Brasileira de Endocrinologia e Metabologia

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Molecular markers of angiogenesis and metastasis in lines of oral carcinoma after treatment with melatonin

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Collaboration of ultrasonography in the diagnosis of thyroid gland carcinoma in a dog - case report

The sonographic evaluation of thyroid glands in veterinary medicine presents challenges due to the complexity of the anatomical region, professional experience and type of ultrasonography equipment. The technique is considered a versatile diagnostic method that is noninvasive and has a low cost indicated in different clinical situations. Thyroid carcinoma is a malignant tumor that is often invasive and frequently metastatic to regional lymph nodes and lungs. The prognostic indicators for survival after surgery include tumor size, histological type, mobility and presence or absence of metastasis. The objective of the present report is to demonstrate the importance of ultrasound as a complementary method in the evaluation of thyroid carcinoma in dogs. At the Dr. Halim Atique Veterinary Hospital, an eight-year-old male Pit Bull was examined due to a history of firm painless swelling, approximately six inches in diameter, in the ventral cervical region, for about two months. The sonogram showed a nodular area, with defined and regular margins, and heterogeneous hypoechoic parenchyma, with areas of cavitation and swelling of the thyroid. Histopathology of the nodule was consistent with carcinoma. After thyreoidectomy and hormone replacemet, the patient is in good clinical condition.

Alterações glomérulo-tubulares em cadelas com carcinoma mamário

Pós-graduação em Medicina Veterinária - FCAV

Expression of the classical and nonclassical HLA molecules in breast cancer

Considering that downregulation of HLA expression could represent a potential mechanism for breast carcinogenesis and metastasis, the aim of the present study was to use immunohistochemical methods to analyze the expression of HLA-Ia, HLA-DR, HLA-DQ, HLA-E, and HLA-G in invasive ductal carcinoma (IDC) of the breast and to relate this HLA profile to anatomopathological parameters. Fifty-two IDC from breast biopsies were stratified according to histological differentiation (well, moderately, and poorly differentiated) and to the presence of metastases in axillary lymph nodes. The expression of HLA molecules was assessed by immunohistochemistry, using a computer-assisted system. Overall, 31 (59.6%) out of the 52 IDC breast biopsies exhibited high expression of HLA-G, but only 14 (26.9%) showed high expression of HLA-E. A large number (41, 78.8%) of the biopsies showed low expression of HLA-Ia, while 45 (86.5%) showed high expression of HLA-DQ and 36 (69.2%) underexpressed HLA-DR. Moreover, 24 (41.2%) of 52 biopsies had both low HLA-Ia expression and high HLA-G expression, while 11 (21.2%) had low HLA-Ia expression and high HLA-E expression. These results suggest that, by different mechanisms, the downregulation of HLA-Ia, HLA-E, and HLA-DR and the upregulation of HLA-G and HLA-DQ are associated with immune response evasion and breast cancer aggressiveness.