[Ultrastructural study of the liver from rats treated with ethanol and/or carbon tetrachloride]. / Estudio ultraestructural del hígado de ratas tratadas con etanol y/o tetracloruro de carbono.

ABSTRACT

The cellular ultrastructure of isolated hepatocytes and hepatic tissue in ethanol and/or carbon tetrachloride treated rats at different times. The ultrastructural modifications induced by ethanol and carbon tetrachloride, isolated administrations, are similar Many lipidic vacuoles, several graded-injury mitochondria and R. E. R. degeneration. These effects are also induced by ethanol and carbon tetrachloride association and furthermore nuclei indentations. Some mitochondrial autophagocytosis affecting to the less electrodense hepatocytes are noted.