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Table 1 IC50 values of EPL-M80 and standards in radicals scavenging and enzymes inhibitory activity assays

From: In vitro antioxidant and cholinesterase inhibitory activities of Elatostema papillosum leaves and correlation with their phytochemical profiles: a study relevant to the treatment of Alzheimer’s disease

IC50s (μg/mL)  
Samples DPPH radical scavenging Hydroxyl radical scavenging AChE BChE
(+)-Catechin 2.32 ± 0.57a 8.08 ± 0.73 - -
Donepezil - - 17.01 ± 0.33 -
Galantamine - - - 19.64 ± 0.66
EPL-E80 32.35 ± 0.68 19.67 ± 1.42 165.40 ± 4.01 213.81 ± 3.57
  1. aEach value is expressed as mean ± SEM (n = 3). EPL-M80 represents methanol extract of leaves of E. papillosum