Effect of Linalool, Cineole, and β-Bourbonene Coupled with Aerobic Training on the Improvement of Presenilin-1/Amyloid Protein Precursor/Interleukin-1 beta/CASPASE 1 Network, Oxidative Capacity, and miRNA-210 in Mice with Alzheimer's Disease.

Abstract

Alzheimer's is an advanced nervous disorder related to aging. The present study aimed to determine the effect of eight-week aerobic training, along with the consumption of Linalool, Cineole, and β-Bourbonene, on the prevention and improvement of Alzheimer's disease. Mice were randomly assigned to 8 groups: control group, mice induced with Alzheimer's disease treated with β-amyloid (Alzheimer group), Alzheimer's mice treated with bioactive compounds of herbal medicine (Linalool with a concentration of 25 mg/kg, Cineole with a concentration of 100 mg/kg, and β-Bourbonene with a concentration of 10 μg/ml) by gavage for 8 weeks (Alzheimer+Biocompounds group), Alzheimer's mice treated with aerobic exercise with a moderate intensity treadmill for 8 weeks (Alzheimer's+Training group), Alzheimer's mice treated with bioactive compounds of herbal medicine and aerobic exercise for 8 weeks (Alzheimer+Biocompounds+Training group), healthy mice initially treated with bioactive compounds of herbal medication (Linalool with a concentration of 25 mg/kg, Cineol with a concentration of 100 mg/kg, and β-Bourbonene with a concentration of 0.20 μg) by gavage for 8 weeks and then induced with Alzheimer's (Biocompounds+Alzheimer group), healthy mice initially treated with aerobic exercise using a treadmill with moderate intensity for 8 weeks and then induced with Alzheimer's disease (Training+Alzheimer group), and healthy mice initially treated with bioactive compounds of herbal medicine and aerobic exercise for 8 weeks and then induced with Alzheimer's disease (Biocompounds+Training+Alzheimer group). Compared to other groups, Interleukin-1 beta, CASPASE1, Presenilin-1, and amyloid protein precursor levels improved in mice initially treated with aerobic exercise and biocompounds. Oxidative capacity was improved by exercise training and bioactive compounds. In addition, exercise training and bioactive compounds regulated the miRNA-210 in the hippocampus of the mice with Alzheimer's. It can be concluded that the consumption of biocompounds and aerobic training can manage and prevent Alzheimer's.