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Arousal Inhibitory Effect of Phlorotannins on Caffeine in Pentobarbital-Induced Mice

机译:邻苯二酚对戊巴比妥诱导的小鼠中咖啡因的刺激性抑制作用

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Sleep is vital to maintain health and well-being; however, insomnia is currently a widespread health complaint worldwide. In particular, caffeine, a psychoactive component of coffee, tea, and caffeine beverages may lead to sleep disorders such as insomnia. In this study, our primary objective was to investigate the inhibitory effect of high-purity phlorotannin preparation (HP-PRT) on caffeine-induced wakefulness. The sleep test of pentobarbital-induced mice was used as an in vivo animal model. Caffeine (50 and 100 mg/kg) showed significant arousal effects (an increase in sleep latency and a decrease in sleep duration). Co-administration of caffeine (50 mg/kg) and the sedative-hypnotic diazepam (DZP, 1 mg/kg) did not result in similar arousal activity. HP-PRT (500 mg/kg) also inhibited caffeine-induced wakefulness. Our results suggest that HP-PRT would be a useful additive for developing coffee products without the arousal effect.
机译:睡眠对于维持健康至关重要。但是,失眠症目前是全世界范围内普遍存在的健康问题。特别地,咖啡因是咖啡,茶和咖啡因饮料的一种精神活性成分,可能导致睡眠失调,例如失眠。在这项研究中,我们的主要目的是研究高纯度的邻苯二酚制剂(HP-PRT)对咖啡因诱发的清醒的抑制作用。戊巴比妥诱导的小鼠的睡眠测试被用作体内动物模型。咖啡因(50和100 mg / kg)表现出明显的唤醒作用(睡眠潜伏期增加和睡眠持续时间减少)。咖啡因(50 mg / kg)和镇静催眠地西epa(DZP,1 mg / kg)的共同给药未引起类似的唤醒活动。 HP-PRT(500 mg / kg)也抑制咖啡因引起的清醒。我们的结果表明,HP-PRT将是开发咖啡产品的有用添加剂,而不会引起唤醒效果。

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