Examinaron la dieta de más de un millar de habitantes de Japón con diagnóstico de distintos tipos de cáncer pulmonar y la compararon con la de más de 4.000 individuos sanos.
Encontraron que los mayores consumidores de sushi presentan la mitad de probabilidades de desarrollar adenocarcinoma, mientras que el pescado en salazón o secado no se asocia con ningún efecto protector frente a tumores pulmonares.
Los autores opinan que el alto contenido de aceite de pescado en el sushi, rico en ácidos grasos poliinsaturados, podría ser la razón de su efecto preventivo.
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Publicado el 15 de mayo de 2001
Cáncer de pulmón
Sushi y adenocarcinoma de pulmon
El sushi o pescado crudo parece proteger a quienes los consumen de un infrecuente tipo de cáncer de pulmón, según informan investigadores del Cancer Center Research Institute de Aichi (Japón).
Fuente: British Journal of Cancer 2001;84:1199-1206
Examinaron la dieta de más de un millar de habitantes de Japón con diagnóstico de distintos tipos de cáncer pulmonar y la compararon con la de más de 4.000 individuos sanos.
Encontraron que los mayores consumidores de sushi presentan la mitad de probabilidades de desarrollar adenocarcinoma, mientras que el pescado en salazón o secado no se asocia con ningún efecto protector frente a tumores pulmonares.
Los autores opinan que el alto contenido de aceite de pescado en el sushi, rico en ácidos grasos poliinsaturados, podría ser la razón de su efecto preventivo.