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| Rangel,M.P.; de Sá,V.K.; Martins,V.; Martins,J.R.M.; Parra,E.R.; Mendes,A.; Andrade,P.C.; Reis,R.M.; Longatto-Filho,A.; Oliveira,C.Z.; Takagaki,T.; Carraro,D.M.; Nader,H.B.; Capelozzi,V.L.. |
| Hyaluronan (HA) shows promise for detecting cancerous change in pleural effusion and urine. However, there is uncertainty about the localization of HA in tumor tissue and its relationship with different histological types and other components of the extracellular matrix, such as angiogenesis. We evaluated the association between HA and degree of malignancy through expression in lung tumor tissue and sputum. Tumoral tissue had significantly increased HA compared to normal tissue. Strong HA staining intensity associated with cancer cells was significant in squamous cell carcinoma compared to adenocarcinoma and large cell carcinoma. A significant direct association was found between tumors with a high percentage of HA and MVD (microvessel density) in tumoral... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hyaluronic acid; Sputum; Lung cancer; Immunohistochemistry; ELISA. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2015000600557 |
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