单煎与混煎组方中乌头碱的含量均随着大黄剂量的增加而减少，两者均呈线性相关。
The content of aconitine in the single decoction recipe and combined decoction recipe would decrease with a decrease of rhubarb dose and would be presented by liner correlation in two recipes.
以优化工艺制得的乌头碱醇质体包封率较高、稳定性好，且具有良好的抗炎镇痛作用。
The optimized formulation of aconitine ethosome is high in encapsulation efficiency and good in stability, and the anti-inflammatory and analgesic activity of aconitine ethosome was significant.
用体积分数为75%的乙醇做溶剂，从甘肃高乌头的根中提取了刺乌头碱，该新方法产率可达0。
The extraction process of lappaconitine from the root of Aconitum sinomontanum Nakai, which is a special plant in GanSu province China, using 75% ethanol with a yield of 0.
目的：研究乌头类有毒中药毒性成分乌头碱、新乌头碱和次乌头碱对心肌细胞膜受体作用的机制。
Objiective:To research the mechanisms of the venenons constituent of the Aconitum—aconitine, mesaconitine, hypaconitine on the membrane receptor of myocardial cell.
方法应用全细胞膜片钳技术记录乌头碱对大鼠心肌细胞动作电位时程的作用，分别给予奎尼丁、维拉·帕米处理比较二者对动作电位时程的影响。
Methods Effects of quinidine and verapamil on the alteration of action potential duration induced by aconitine were studied by use of the whole cell patch clamp techniques in rat ventricular myocytes.
合成了五组B环具不同取代基的黄酮和黄烷酮- 7 - o -异丙醇胺衍生物，并进行了对乌头碱诱发大鼠室性心律失常预防作用的药理试验。
Five groups of B-ring substituted flavone and flavanone-7-O-isopropanolamine derivatives were synthesized and tested on rats for the ventricular arrhythmia induced by aconitine.
药理试验结果表明，其中化合物1、5、7、8、14、15、17等均能对抗乌头碱引起的实验性心律失常，其中化合物14、15、17疗效显著。
Pharmacological results showed that compounds 1, 5, 7, 8, 14, 15, 17 exhibited protective effects against experimental arrhythmias induced by aconitine.
目的：建立乌头炮制品中酯类生物碱含量的检测方法。
Objective:The method to determine aconitines in different processed products of Aconitum carmichaeli Debx.
经ab - 8树脂处理后乌头总碱提取率可达80%以上，终产品总生物碱纯度可达30%以上。
The rate of extraction and purity of the total alkaloid was 80% and 30% or so respectively after the purification with AB-8 macroporous resin.
三酯型乌头生物碱的C位乙酰基被各种长链脂肪酰基取代的酯交换反应为首次报道。
It is the first time to report that C8-acetyl is displaced by long chain fatty acyl for triester-aconitines in the ester-exchange reactions.
滇乌碱是云南乌头属植物中分布最广、含量最高的一种二萜生物碱成分，但其毒性高。
Yunaconitine, a diterpenoid alkaloid native to Yunnan in the plants of Acordtum species, is the rich-est in content and the widest in distribution, but its toxicity is high.
目的研究剑川乌头中的二萜生物碱。
目的：研究滇西乌头的二萜生物碱成分。
Objective:To investigate the diterpenoid alkaloids from Aconitum bulleyanum.
目的：探讨活性碳对乌头类生物碱的吸附作用。
Objective:Discussion activated carbon to monkshood class alkaloid adsorption.
结果建立了液-质联用方法测定乌头饮片中生物碱含量的方法，并测得了25批乌头不同饮片的结果。
Result The method of determining Alkaloid content in crude drug of aconite root was established and 25 lots of crude drugs were determined.
方法采用酸性染料比色法测定乌头类总生物碱的含量。
MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.
方法采用酸性染料比色法测定乌头类总生物碱的含量。
MethodsAcid dye colorimetry was adopted to determine the total alkaloid contents.
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