Breast cancer is the most common cause of cancer mortality among women worldwide. Among the several factors associated with breast cancer development, angiogenesis plays an essential role and has currently emerged as a potential diag¬nostic, prognostic and therapeutic target. Protease-activated receptor 1 (PAR1) and fibroblast growth factor receptor 1 (FGFR1) have important activities in tumor angiogenesis and ...
Antônio Talvane Torres de Oliveira and Céline Pinheiro contributed equally to the study ; Prova tipográfica (uncorrected proof) ; Monocarboxylate transporters (MCTs) have been described to play an important role in cancer, but to date there are no reports on the significance of MCT expression in gastrointestinal stromal tumors (GISTs). The aim of the present work was to assess the value of MCT expression, as ...
We thank Dr. Alda Wakamatsu, Dr. Venâncio Avancini and Dr. Alexandre Ab'Saber from Faculty of Medicine, University of São Paulo, for technical assistance and selection of tissues samples, and João Simão Pereira Sobrinho for help in protein sample processing. ; Cervical cancer is the third most common cancer in women worldwide. Persistent infection with high-risk HPV types, principally HPV16 and 18 is the main ...
In this contribution we estimate the influence of the shadowing effect and initial state parton energy loss in the quarkonium production at HERA-B. We analyze the xF behavior of the effective exponent alpha(xF) and present a comparison with the preliminary HERA-B data for J/psi production. Moreover, we present our predictions for <FONT FACE=Symbol>¡</FONT> production at HERA-B. The magnitude of these effects in...
To evaluate the performance of a new, manual, simplified liquid-based system, DNA-Citoliq (Digene Brasil), employed under routine conditions as compared to conventional smears collected from six collaborating private laboratories. Methods: A panel of cytopathologists, who served as the gold standard diagnosis, adjudicated discordant opinions. Results: Of 3206 pairs of slides considered valid for comparison, the...
Este trabalho objetivou relacionar o diâmetro da vesícula embrionária/fetal (DVE) e comprimento craniocaudal do embrião/feto (CCC) do 15º ao 45º dia de gestação com a idade de gestação em ovelhas. Utilizaram-se 19 ovelhas adultas da raça Bergamácia, com cio sincronizado e cobertas por um mesmo reprodutor. A avaliação ultra-sonográfica foi realizada diariamente do 15º ao 30º dia após a cobrição e a cada cinco di...
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