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Abstract
Hemos realizado experiencias de balance de nitrógeno con dietas de nivel protéico bajo (4%) y normal (18%) en ratas adultas a las que se les ha producido una intoxicación hepática sostenida mediante el tratamiento de dosis sucesivas de tetracloruro de carbono; asimismo se han efectuado experimentos de digestibilidad de la grasa en los mismos animales con un nivel graso en la dieta normal (4%). El efecto negativo observado sobre el balance de nitrógeno en animales tratados con tetracloruro de carbono es especialmente importante para ingestas protéicas bajas y es consecuencia de pequeños cambios tanto en la ingesta como en la excreción fecal y urinaria. Al mismo tiempo la digestibilidad de la grasa se ve reducida por el tratamiento con tetracloruro de carbono.
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