The aim of this study was to observe the changes in monoamine and amino acid neurotransmitters in the telencephalon of rats at four functional states after exhaustive exercise and treatment with a Yang-invigorating co...The aim of this study was to observe the changes in monoamine and amino acid neurotransmitters in the telencephalon of rats at four functional states after exhaustive exercise and treatment with a Yang-invigorating compound recipe.The main components of this Chinese traditional medicine preparation included Radix Ginseng,Rhizoma Chuanxiong,Fructus Schisandrae,Cortex Cinnamomi,Cornu Cervi Pantotrichum,Radix Morindae Officinalis,and Gecko.This experiment showed that dopamine（DA）,5-hydroxyindole acetic acid（5-HIAA）,and γ-aminobutyric acid levels noticeably decreased,while DA/5-hydroxytryptamine（5-HT） increased.Furthermore,glutamate（Glu） and Glu/γ-aminobutyric acid significantly increased after 1 hour of exercise in rats in the exercise ＋ medication group.The 5-HT and 5-HT/5-HIAA levels noticeably decreased,and DA/5-HT and Glu levels showed a robust and significant increase immediately after exhaustive exercise.The 5-HT,5-HT/5-HIAA levels sharply decreased,while DA/5-HT,Glu and γ-aminobutyric acid levels increased at 12 hours after exhaustion recovery.The results prove that Chinese herbal formula for strengthening Yang can induce changes in neurotransmitters in the telencephalon of rats after exhaustive exercise during the recovery process,and further improve central nervous system function.展开更多
High performance liquid chromatography (HPLC) was established to determine the concentration of Icariin II in rats. The time-dependent changes in rats after taking Icariin II were studied, and the main pharmacokinetic...High performance liquid chromatography (HPLC) was established to determine the concentration of Icariin II in rats. The time-dependent changes in rats after taking Icariin II were studied, and the main pharmacokinetic parameters were obtained. The main pharmacokinetic parameters of taking the medicine in a quiet state, taking the medicine after half an hour of exercise and taking the medicine after long-term exercise were compared to verify whether the absorption and utilization of the Icariin II were more favorable in the exercise state;The paper has important guiding significance for guiding athletes to safe medication and further development of this drug.展开更多
基金Science and Technology Project of Shandong Province, No. 032050117
文摘The aim of this study was to observe the changes in monoamine and amino acid neurotransmitters in the telencephalon of rats at four functional states after exhaustive exercise and treatment with a Yang-invigorating compound recipe.The main components of this Chinese traditional medicine preparation included Radix Ginseng,Rhizoma Chuanxiong,Fructus Schisandrae,Cortex Cinnamomi,Cornu Cervi Pantotrichum,Radix Morindae Officinalis,and Gecko.This experiment showed that dopamine（DA）,5-hydroxyindole acetic acid（5-HIAA）,and γ-aminobutyric acid levels noticeably decreased,while DA/5-hydroxytryptamine（5-HT） increased.Furthermore,glutamate（Glu） and Glu/γ-aminobutyric acid significantly increased after 1 hour of exercise in rats in the exercise ＋ medication group.The 5-HT and 5-HT/5-HIAA levels noticeably decreased,and DA/5-HT and Glu levels showed a robust and significant increase immediately after exhaustive exercise.The 5-HT,5-HT/5-HIAA levels sharply decreased,while DA/5-HT,Glu and γ-aminobutyric acid levels increased at 12 hours after exhaustion recovery.The results prove that Chinese herbal formula for strengthening Yang can induce changes in neurotransmitters in the telencephalon of rats after exhaustive exercise during the recovery process,and further improve central nervous system function.
文摘High performance liquid chromatography (HPLC) was established to determine the concentration of Icariin II in rats. The time-dependent changes in rats after taking Icariin II were studied, and the main pharmacokinetic parameters were obtained. The main pharmacokinetic parameters of taking the medicine in a quiet state, taking the medicine after half an hour of exercise and taking the medicine after long-term exercise were compared to verify whether the absorption and utilization of the Icariin II were more favorable in the exercise state;The paper has important guiding significance for guiding athletes to safe medication and further development of this drug.
