Figure 1From: Apolipoprotein E levels in cerebrospinal fluid and the effects of ABCA1polymorphismsDistribution of apoE levels in human CSF. A, ApoE levels were sorted into bins of 1 μg/ml and the number of subjects with apoE values within each bin was tallied. The data represents 168 subjects without division by CDR status, APOE genotype, gender, race or age. B, ApoE levels were measured in CSF samples taken two weeks apart from five different patients.Back to article page