the specific activity of adenosine 5'-monophosphatase and the concentrations of cholesterol , glucosylceramide , lactosylceramide , and phospholipids were compared in the whole homogenates and in plasma membrane fractions in four preparations of human leukemic lymphocytes taken over a 1-yr period from a patient with chronic lymphocytic leukemia .
C1517808
leukemic lymphocytes
C0023434
chronic lymphocytic leukemia