Moreover, in these studies, attention has not been paid to the influence of the MO extract on the expression of genes participating in the conditioning of the synaptic cholinergic equilibrium, AChE and bytyrylcholinesterase (BuChE) or even the beta-secretase (BACE1), in rats brain, being responsible for beta-amyloid deposition in Alzheimer's disease [1]. The gene discussed is BACE1; the disease is early-onset autosomal dominant Alzheimer disease.