The article discusses the effective use of degraded foothill lands of the Kamashy district of the Kashkadarya region of Uzbekistan. Sustainable land use in the arid lands of the foothill zone, due to water conservatio...The article discusses the effective use of degraded foothill lands of the Kamashy district of the Kashkadarya region of Uzbekistan. Sustainable land use in the arid lands of the foothill zone, due to water conservation, growing seedlings of nut and fruit trees, growing fodder crops in row spacing, allows local livestock breeders to create a rational model of agroforestry system of land use. The organization and development of agroforestry will ensure sustainable land use, create additional jobs, increase household incomes and improve the standard of living of the population.展开更多
Objective： To assess the biological effects of the six-herb mixture Anti-lnsomia Formula （AIF） extract using caffeine-induced insomnia Drosophila model and short-sleep mutants. Methods： Caffeine- induced insomnia ...Objective： To assess the biological effects of the six-herb mixture Anti-lnsomia Formula （AIF） extract using caffeine-induced insomnia Drosophila model and short-sleep mutants. Methods： Caffeine- induced insomnia wild-type Drosophila and short-sleep mutant flies minisleep （runs） and Hyperkinetic Y（Hk Y） were used to assess the hypnotic effects of the AIF in vivo. The night time activity, the amount of night time sleep and the number of sleep bouts were determined using Drosophila activity monitoring system. Sleep was defined as any period of uninterrupted behavioral immobility （0 count per minute） lasting 〉 5 min. Night time sleep was calculated by summing up the sleep time in the dark period. Number of sleep bouts was calculated by counting the number of sleep episodes in the dark period. Results： AIF at the dosage of 50 mg/mL, effectively attenuated caffeine-induced wakefulness （P〈0.01） in wild-type Canton-S flies as indicated by the reduction of the sleep bouts, night time activities and increase of the amount of night time sleep. AIF also significantly reduced sleeping time of short-sleep Hk y mutant flies （P〈0.01）. However, AIF did not produce similar effect in mns mutants. Conclusion： AIF might be able to rescue the abnormal condition caused by mutated modulatory subunit of the tetrameric potassium channel, but not rescuing the abnormal nerve firing caused by Shaker gene mutation. This study provides the scientific evidence to support the use of AIF in Chinese medicine for promoting sleep quality in insomnia.展开更多
文摘The article discusses the effective use of degraded foothill lands of the Kamashy district of the Kashkadarya region of Uzbekistan. Sustainable land use in the arid lands of the foothill zone, due to water conservation, growing seedlings of nut and fruit trees, growing fodder crops in row spacing, allows local livestock breeders to create a rational model of agroforestry system of land use. The organization and development of agroforestry will ensure sustainable land use, create additional jobs, increase household incomes and improve the standard of living of the population.
基金Supported by Research Fund for Innovation and Technology Support Programme(No.GHP/037/05),Innovation and Technology Commission,Hong Kong SAR,China
文摘Objective： To assess the biological effects of the six-herb mixture Anti-lnsomia Formula （AIF） extract using caffeine-induced insomnia Drosophila model and short-sleep mutants. Methods： Caffeine- induced insomnia wild-type Drosophila and short-sleep mutant flies minisleep （runs） and Hyperkinetic Y（Hk Y） were used to assess the hypnotic effects of the AIF in vivo. The night time activity, the amount of night time sleep and the number of sleep bouts were determined using Drosophila activity monitoring system. Sleep was defined as any period of uninterrupted behavioral immobility （0 count per minute） lasting 〉 5 min. Night time sleep was calculated by summing up the sleep time in the dark period. Number of sleep bouts was calculated by counting the number of sleep episodes in the dark period. Results： AIF at the dosage of 50 mg/mL, effectively attenuated caffeine-induced wakefulness （P〈0.01） in wild-type Canton-S flies as indicated by the reduction of the sleep bouts, night time activities and increase of the amount of night time sleep. AIF also significantly reduced sleeping time of short-sleep Hk y mutant flies （P〈0.01）. However, AIF did not produce similar effect in mns mutants. Conclusion： AIF might be able to rescue the abnormal condition caused by mutated modulatory subunit of the tetrameric potassium channel, but not rescuing the abnormal nerve firing caused by Shaker gene mutation. This study provides the scientific evidence to support the use of AIF in Chinese medicine for promoting sleep quality in insomnia.
