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Table 4 Microtitre plate assays of enzyme activity

From: Biochemical basis of permethrin resistance in Anopheles arabiensis from Lower Moshi, north-eastern Tanzania

  Optical Density values: Mean (CI)
  α - esterase (n = 39) β - esterase (n = 22) Oxidase (n = 30)
Susceptible 0.79 (0.52-1.05) 0.26 (0.23-0.30) 0.12 (0.11-0.13)
Wild 0.84 (0.58-1.11) 0.48 (0.36-0.60) 0.17 (0.20-0.14)
Difference -0.05* (-0.45, 0.34) -0.22** (-0.35, -0.08) -0.06** (-0.08, -0.03)