Investigadores de la Universidad de Reading (Reino Unido)descubrieron restos de substancias químicas, llamadas parabenos, en muestras de tejidos, lo que demostraría que los conservantes pueden acumularse dentro del cuerpo. De todas manera, no se ha probado una relación directa con el cáncer de mama.
"Su detección en tumores de mama es motivo de preocupación, porque los parabenos han dado muestras de imitar la acción del estrógeno, hormona que pueden influir en el crecimiento de carcinomas de mama", ha manifestado la Dra. Philippa Darbre, principal responsable de este estudio. Agregó que sería "prudente estudiar si los parabenos deberían seguir utilizándose en este tipo de cosméticos, que son aplicados a la zona del pecho".
Sin embargo, el Dr. Philip Harvey, redactor jefe europeo del "Journal of Applied Toxicology", que publicó la investigación, destacó que necesitan "más pruebas concretas para poder afirmar esta relación". "Se requieren más trabajos para examinar cualquier asociación entre substancias estrogénicas, y otros productos químicos en cosméticos de axilas y el cáncer de mama", declaró.
Webs Relacionadas
Journal of Applied Toxicology
University of Reading
Información sobre Antitranspirantes y Cáncer de Mama
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