qnb的近义词

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。

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

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。