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Table 5 Antibacterial activities of extracts alone and in the presence of PAβN

From: Antibiotic-potentiation activities of four Cameroonian dietary plants against multidrug-resistant Gram-negative bacteria expressing efflux pumps

Bacterial strains Capsicum frutescens Brassica oleacera var. butyris Brassica oleacera var. italica Basilicum polystachyon CHL PAβN
AG100 1024 (256) - (1024) - (1024) - (-) 16 (4) >128
AG100 Atet 512 (512) 1024 (512) 1024 (1024) - (-) 64(32) >128
CM64 1024 (1024) - (-) 1024 (512) 1024 (1024) 128 (64) >128
EA27 - (512) - (128) - (512) - (-) 256 (64) >128
KP55 - (-) - (1024) - (1024) - (-) 64(8) >128
KP63 512 (256) - (1024) - (-) - (-) 128(16) >128
PA124 - (-) - (-) - (-) - (-) 512(128) >128
NAE16 - (-) - (1024) - (-) - (1024) 256(64) >128
  1. ( ): MIC value of extract in presence of PAβN; -: >1024 μg/mL for extracts and >512 μg/mL for antibiotic; CHL: Chloramphenicol.