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Table 8 Antituberculous activity for P. resinosa fractions

From: Antimicrobial and cytotoxicity properties of the crude extracts and fractions of Premna resinosa (Hochst.) Schauer (Compositae): Kenyan traditional medicinal plant

Antituberculous testing
Plant Fraction Concentration μg/ml GU R/S
Premna resinosa (Hochst.) Schauer PE 50.0 0 S
  25.0 0 S
  12.5 400 R
  NC 400 R
  SIRE 0 S
DCM 50.0 0 S
  25.0 0 S
  12.5 0 S
  NC 400 R
  SIRE 0 S
EA 25.0 0 S
  12.5 0 S
  6.25 0 S
  NC 400 R
  SIRE 0 S
MOH 50.0 0 S
  25.0 400 R
  12.5 400 R
  NC 400 R
   SIRE 0 S
  1. PE Petro ether fraction, DCM Dichloromethane fraction, EA Ethyl acetate fraction, MOH Methanol fraction, SIRE Positive control of streptomycin at 1.0 μg/ml, isonaizid at 0.5 μg/ml, rifampicin at 1.0 μg/ml and ethambutol at 5.0 μg/ml, GU Growth unit, NC Negative control of media treated with DMSO, R Resistant, S Sensitive