Published online by Cambridge University Press: 09 March 2007
1. Parenchymal cells were isolated from the liver of rats that had been deprived of dietary protein for 3 weeks.
2. The cells were two-thirds the diameter of those derived from livers of normal animals and consumed oxygen at a rate of 16.2±2.7 μl/h per 106 viable cells, half the normal value.
3. Albumin and transferrin were synthesized at rates of 0.94±0.12 and 0.60±0.07 μg/h per 106 viable cells respectively and urea at a rate of 0.77±0.12 μg/h per 106 cells. This represents a 25-50% decrease in the rates of synthesis measured in cells isolated from normal livers.
4. The results are discussed in relation to the long-term effects of malnutrition on liver cell function.