Comparison of effects of desflurane versus sevoflurane anesthesia on sleep quality of sleep-deprived mice
10.3760/cma.j.cn131073.20221122.00209
- VernacularTitle:地氟烷与七氟烷麻醉对睡眠剥夺小鼠睡眠质量影响的比较
- Author:
Xuemin ZHANG
1
;
Jinpiao ZHU
;
Jiahui SUN
;
Junke JIA
;
Jie WANG
;
Zongze ZHANG
;
Chang CHEN
Author Information
1. 武汉大学中南医院麻醉科，武汉 430071
- Keywords:
Desflurane;
Sevoflurane;
Anesthesia;
Sleep deprivation;
Sleep disorders
- From:
Chinese Journal of Anesthesiology
2023;43(2):166-169
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To compare the effects of desflurane and sevoflurane anesthesia on the sleep quality of sleep-deprived mice.Methods:Thirty-two clean-grade healthy male C57BL/6 mice, aged 10 weeks, weighing 20-25 g, were divided into 4 groups ( n=8 each) by the random number table method: control group (C group), sleep deprivation group (SD group), sleep deprivation+ sevoflurane group (SD+ SEV group), and sleep deprivation+ desflurane group (SD+ DES group). In the four groups, EEG-EMG electrodes were implanted for recording EEG and EMG, and sleep deprivation model was developed by the gentle stimulation method with a brush for 12 h (6: 00-18: 00) after 7 days of adaptation. The 6 h after sleep deprivation was divided into 2 time periods: T 1 period (18: 00-20: 00) and T 2 period (20: 00-24: 00). T 1 period In SD group, mice were allowed ad libitum recovery sleep after sleep deprivation. C group and SD group were exposed to 60% oxygen 1.5 L/min. In SD+ DES group and SD+ SEV group, mice were exposed to 6% desflurane and 2.5% sevoflurane, respectively, for 2 h in 60% oxygen 1.5 L/min following sleep deprivation. T 2 period Four groups were allowed ad libitum recovery sleep with the EEG-EMG signal recording. The percentages and number of wakefulness time, rapid eye movement time and non-rapid eye movement time during each time period were calculated using Lunion Data software. Results:Compared with C group, the percentage of non-rapid eye movement time and the percentage of rapid eye movement time were significantly decreased, and the percentage of wakefulness time was increased during 12 h sleep deprivation in SD group, SD+ SEV group and SD+ DES group ( P<0.05). Compared with T 1 period, the percentage of non-rapid eye movement time was significantly increased, and the percentage of wakefulness time and percentage of rapid eye movement time were decreased in T 2 period in SD group ( P<0.05). Compared with SD group, the percentage of non-rapid eye movement time and percentage of rapid eye movement time were significantly decreased, and the percentage of wakefulness time was increased in T 2 period in SD+ SEV group and SD+ DES group ( P<0.05). There was no significant difference in the percentage of non-rapid eye movement, rapid eye movement and wakefulness time in T 2 period between SD+ SEV group and SD+ DES group ( P>0.05). Compared with SD+ SEV group, the number of non-rapid eye movement in T 2 period was significantly reduced in SD+ DES group ( P<0.05). Conclusions:The effect of desflurane anesthesia in improving sleep quality is better than sevoflurane anesthesia in sleep-deprived mice.
