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. 2012 Jun 29;12:83. doi: 10.1186/1472-6882-12-83

Table 1.

Minimal inhibitory concentrations (MIC in μg/ml) of the studied samples and reference antibiotics against the tested microorganisms

Tested samples*
 Microorganisms, strains and MIC (μg/ml)
 
 E. coli
 P. aeruginosa
 K. pneumoniae
 E.aerogenes
 P. stuartii
 C. albicans
 M. smegmatis
 M. tuberculosis
  ATCC10536 AG100 PA01 PA124 ATCC11296 KP55 ATCC13048 CM64 NAE16 ATCC 9002 ATCC 700084 ATCC 27294 MTCS1 MTCS2
DMT
 256
 512
 512
 1024
 128
 512
 128
 512
 128
 64
 128
 128
 1024
 512
1
 512
 -
 -
 -
 -
 -
 128
 -
 128
 -
 -
 NT
 NT
 NT
2
 128
 128
 -
 -
 -
 -
 -
 -
 1024
 -
 512
 512
 -
 -
3
 64
 64
 4
 64
 128
 64
 32
 64
 16
 64
 64
 32
 128
 32
4
 -
 -
 128
 -
 512
 -
 -
 -
 1024
 -
 -
 NT
 NT
 NT
5
 512
 -
 -
 -
 1024
 -
 32
 -
 128
 32
 -
 NT
 NT
 NT
6
 512
 128
 512
 -
 128
 -
 16
 -
 256
 8
 -
 NT
 NT
 NT
7
 4
 256
 32
 -
 8
 64
 16
 -
 64
 16
 128
 128
 256
 128
8
 16
 128
 8
 32
 128
 32
 64
 32
 32
 128
 64
 64
 64
 64
9
 -
 -
 -
 -
 -
 -
 256
 -
 256
 32
 128
 256
 -
 512
RAb 2 8 64 32 8 4 8 4 32 16 0.5 0.5 64 2

aTested samples [DMT: methanol extract from the twigs of Dorstenia mannii; dorsmanins A(1), B(2), C(3), D(4) E(6), F(7), G(8), I (9) and 6,8 diprenyleriodictyol (5); bRA : reference antibiotics were chloramphenicol for bacteria, nystatin for C. albicans, ciprofloxacin for M. smegmatis, isoniazid for M.tuberculosis; (−): MIC > 1024 μg/ml