Decreased major urinary protein in male Bar Harbor 129 REJ dystrophic mice indicates a hormonal deficiency

Abstract A significant decrease in major urinary protein (MUP) in adult male Bar Harbor 129REJ dystrophic mice correlated with a marked decrease in the amount of translatable MUPmRNA in the liver. Previous investigations have shown that MUP synthesis is under complex multihormonal regulation suggesting that the dystrophic mouse may have a hormonal deficiency.