Fig. 1From: Biofilm of Klebsiella pneumoniae minimize phagocytosis and cytokine expression by macrophage cell lineHeat-inactivated K. pneumoniae biofilm. A Heat treatment at 56 °C for 30 min in water bath; B 56 °C for 1 h using bacteriological incubator; C Untreated biofilm (Scale bar = 144 µm)Back to article page