Figure 1From: Changes in the cellular proteins of A549 infected with Hepatitis E virus by proteomics analysis The CEP of A549 cells at 24 h (B) or on day 6 (C) post-infection, cells treated with HEV negative swine fecal sample as control (A); (blow) the structural changes of A549 cells infected with HEV were investigated by TEM (40,000 ×) (D), cells treated with HEV negative swine fecal sample as control (E). Back to article page