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. 2020 Aug 11;8(8):1220. doi: 10.3390/microorganisms8081220

Figure 6.

Figure 6

Possible mechanisms of HOCl biofilm stimulation in Gram-negative bacteria. HOCl induces (a) changes in cell morphology, which enhance the ability to adhere to surfaces; (b) increases the production of extracellular polymeric substance (EPS) matrix, increasing cell tolerance; (c) upregulates the production of c-di-GMP by DCGs; (d) regulates transcriptional regulators involved in HOCl-induced stress response. NaOCl: sodium hypochlorite; HOCl: hypochlorous acid; EPS: extracellular polymeric substance; DCG: diguanylate cyclase; c-di-GMP: cyclic-di-GMP.