醚

Volatile oil and β-asaron are efficiency parts ofAcorus tatarinowii Scho...

提取石菖蒲挥发油、β-细辛醚、乙醚层、乙酸乙酯层、正丁醇层、水层六个部位。

Objective To study the effects of β-asarone on mitochondrial membrane potential of cardiac myocytes with ischemia reperfusion injury.

目的 观察石菖蒲有效成分β-细辛醚对缺血再灌注损伤心肌细胞线粒体膜电位的影响。

β-asarone can inhibit the injury of myocardial mitochondria effectively, and stabilize MMP.

结论β-细辛醚能有效抑制MIRI心肌细胞线粒体的损伤，稳定MMP。

ObjectiveTo discuss the condition of HPLC and sample preparation of β Asarone pharmacokinetics.

目的探讨高效液相色谱法建立β细辛醚药代动力学的参数设置及生物样品制备条件筛选。

ConclusionMethod of HPLC β asarone pharmacokinetis is accurate and with high recovery.

结论HPLC法建立β细辛醚药代动力学的方法学可靠、准确、回收率高。

Both acrous gramineus and α-asarone can suppress seizure and abnormal discharge of frontal cortex induced by pentylenetetrazol in young rats availably.

石菖蒲及α-细辛醚均能有效抑制戊四氮诱发的幼鼠癫痫发作和额叶皮层的异常放电。

Results: Fifty-two constituents were isolated from Acorns tatarinowii schott in essential oils and thirty-mine compounds were determined, the content of β-asarone is 83.75%.

结果：从石菖蒲挥发油中共分离出52种成分，鉴定了39种化合物，其中β-细辛醚的含量占了83.75%。

All the main functions of Acrous Gramineas on learning and memory are located in its total volativeoil, of which α-asarone forms its most effective constuent, while the functions of its extracts are relatively weak.

以上实验结果还表明：石菖蒲对学习记忆作用的主要有效部位是总挥发油，其中α-细辛醚是其主要有效成分，去油煎剂有一定作用，但作用较弱。

Objective To observe the effect of acrous gramineus and its main component α-asarone on eclamptic behaviors and frontal lobe discharge in the young rats with experimental epilepsy induced by pentylenetetrazol.

目的：观察中药石菖蒲及其主要成分α-细辛醚对戊四氮诱发的实验性癫痫幼鼠惊厥行为和额叶皮层放电的影响。

Objective To observe the effect of acrous g ramineus and its main component α-asarone on eclamptic behaviors and frontal lobe discharge in the young rats with experimental epilepsy induced by pentylenetetrazol.

目的：观察中药石菖蒲及其主要成分α-细辛醚对戊四氮诱发的实验性癫痫幼鼠惊厥行为和额叶皮层放电的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。