Fig 2: LBP as pg/μg protein. TRLP, triglyceride-rich lipoprotein; LDL, low density lipoprotein; HDL-L, large high-density lipoprotein; HDL-M, medium-high density lipoprotein; HDL-S, small high-density lipoprotein; ALB, albumin; 1.25 Density, fraction at d = 1.21–1.25 g/mL.

Fig 3: (A) Correlation between lipopolysaccharide binding protein (LBP) index and verbal memory score. (B) Correlation between LBP index and clinical dementia rating. Correlation analyses were stratified by apolipoprotein E (APOE) genotype.

Fig 4: Lipopolysaccharide binding protein (LBP) in Alzheimer’s disease (AD) patients compared to controls stratified by genotype. LBP were measured in n = 79 participants, (A) APOE3/E3 n = 20 control and n = 20 AD, and (B) APOE3/E4 n = 20 control and n = 19 AD. Analysis was done in R utilizing logistic regression model.