qnb

In the radioligand-receptor binding experiments, we extracted receptor from 10 rat's cerebra, then the competitive binding of DC and QNB to the receptor was studies.

在放射性配体-受体结合实验中，从10只大鼠大脑中提取受体，通过DC与[3H]QNB的竞争结合作用，研究了DC对毒蕈碱性受体的作用。

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Conclusion QNB administration can play prophylactic or therapeutic roles in ALI induced by PFIB inhalation, which may involved in ameliorating pulmonary microcirculation.

结论QNB对PFIB吸入肺损伤具有预防和治疗作用，可能与改善微循环有关。

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The learning and memory abilities were detected by step down test and step through test, the activity of brain choline acetyltransferase ( ChAT) and the muscarinic receptor ( MR) density were determined by 3H acetyl CoA binding analysis and 3H QNB binding tests respectively.

用避暗法及跳台法测定动物的学习记忆功能，用放射配基结合分析法分别测定脑胆碱乙酰转移酶（ChAT）活性和M受体密度。

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The changes of brain muscarinic cholinergic receptor density of rats in early and late stage of aging were studied. An autoradiographic technique with 3H QNB was used as radioactive probe to study the changes of M receptor density in brain slices.

采用放射自显影技术测定脑切片胆碱能M型受体，观察大鼠在老年早期和老年晚期不同脑区M型受体密度的变化。

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The effects of y-irradiation on both intestinal contraction and muscarinic cholinergic receptor binding ability with [~ 3h]-qnb in guinea-pig ileum

丙线照射对豚鼠回肠收缩反应和[~3H]-QNB特异性结合的影响

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Influence of Electroacupuncture and Capsaicin Treatment on AChE Activity and [~ 3H]-QNB Binding Sites in the Spinal Dorsal Horn

电针及辣椒素处理对脊髓后角AChE活性和[~3H]-QNB结合位点的影响

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The effects of tetrandrine, berbamine and some other tetrahydroisoquinolines on [~ 3h] QNB binding to M-cholinergic receptors in rat brain

粉防己碱，小檗胺等四氢异喹啉类生物碱对大鼠脑内M-胆碱受体的作用

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The binding activity of quinuclidinyl benzilate ( qnb) and some cholinergic agents on muscarinic cholinergic receptor in rat brain

二苯羟乙酸-3-喹咛环酯（QNB）等与大白鼠脑内毒蕈碱样乙酰胆碱受体的作用

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