Fig. 8From: Edible exosome-like nanoparticles from portulaca oleracea L mitigate DSS-induced colitis via facilitating double-positive CD4+CD8+T cells expansionBiosafety of orally administered PELNs. a, H&E-stained of vital organs (heart, liver, spleen, lung, and kidney) in control, DSS, PELNs-L, and PELNs-H group; b, c, Liver function; d, e, Kidney function. ns p > 0.5Back to article page