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. 2022 Dec 7;12:21165. doi: 10.1038/s41598-022-24776-4

Figure 4.

Figure 4

Antibiofilm activity of guttiferone E and number of viable cells in monospecies biofilms formed by ATCC strains and clinical isolates included in the study. (a) P. gingivalis (ATCC 49417). (b) P. gingivalis (clinical isolate). (c) P. intermedia (ATCC 15033). (d) A. naeslundii (ATCC 19039). (e) F. nucleatum (clinical isolate).