Figure 3.

Ultrastructure of lipopolysaccharide-treated human gingival fibroblasts (10 μg/mL). Control fibroblasts show mitochondria with typical ultrastructure. Laminar bodies and autophagosome with mitochondria were present in LPS-treated fibroblasts (black arrow); Bar = 500 nm. LPS: lipopolysaccharide.

Bullon et al. BMC Medicine 2012 10:122   doi:10.1186/1741-7015-10-122
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