Fig. 1
From: Sedative and hypnotic effects of compound Anshen essential oil inhalation for insomnia
Comparison of weight gain in each group at the end of the experiment (\( \overline{x}\pm s \),n = 8). The weight gain at the end of the experiment was shown Fig. 1.The low-dose, medium-dose, and high-dose groups were daily aromatherapy, and the daily concentration of low, medium, and high doses of Compound Anshen essential oil (CEO) was 1 × 10− 3, 2 × 10− 3,4 × 10− 3 for 7 consecutive days. Note: compared with control group, ΔP<0.05,ΔΔP<0.01,compared with model group,*P<0.05,**P<0.01