| Abstract: | Clearance and degradation of the glycoprotein, asialofetuin (AF), by the isolated perfused rat liver at supranormal temperatures were investigated. The half-life for disappearance of AF was similar at 37, 41, and 42 degrees C, P greater than 0.05. There was a significant difference between the amount of hydrolysis of AF at 37, 41, and 42 degrees C, P less than 0.05. This indicates that there was significant retardation of lysosomal proteolysis or receptor endocytosis by the hepatocyte at elevated temperatures. |
