Figure 4

Plasma lipopolysaccharide (LPS) and lactulose to mannitol ratio indicate microbial translocation and gut permeability in uninfected pigtail macaques (PTMs). (a) Plasma LPS levels. (b) Lactulose to manitol ratio. PTM, circles, rhesus macaques (RMs), triangles, humans, squares. Horizontal bars indicate median. P-values from Mann–Whitney U-test.