基于“回阳救逆”功效的附子炮制品对小鼠阳虚模型的影响

Effect of Mice with Yang Deficiency of Processed Products of Aconiti Lateralis Radix Praeparata Regarding Its Effect of Restoring Yang and Saving from Collapse

目的分析附子炮制品煎煮液中生物碱成分含量,评价炮制品对小鼠阳虚模型的影响,探讨生物碱成分含量与附子"回阳救逆"功效相关性。方法采用HPLC法测定附子4种炮制品(黑顺片、高温炮制品、高压炮制品、微波炮制品)煎煮液中6种生物碱含量;考察4种炮制品对阳虚小鼠环核苷酸系统的影响,测定小鼠血浆环磷酸腺苷(c-AMP)、环磷酸鸟苷(c-GMP)、内皮素(ET)及免疫器官胸腺、脾脏指数等指标,评价附子炮制品"回阳救逆"功效。结果 4种炮制品比较,高压附炮制品单酯型生物碱溶出量较高,双酯型生物碱含量较低;与模型组比较,附子4种炮制品高、中、低3个剂量下均能提高阳虚小鼠胸腺指数和脾脏指数(P<0.05),增加c-AMP含量(P<0.05),降低c-GMP含量(P<0.05),提高ET值(P<0.05),并随着剂量增加与指标值呈一定的相关性;与黑顺片组比较,4个炮制品高、中、低3个剂量组均没有显著的差异(P>0.05),但高压炮制品中阳虚小鼠胸腺指数和脾脏指数最大,血浆中c-AMP和c-AMP/c-GMP最高,c-GMP含量最低。结论附子高压炮制品"回阳救逆"功效较好,其作用可能与生物碱成分保留相关。

OBJECTIVE To analyze the content of alkaloids of decoction, and compare the impact of products on mice with yang deficiency, explore the correlation of the content of alkaloids and ＂ Yang deficiency＂ effect. METHODS The method of HPLC was used to determine the content of 6 kinds alkaloids of the 4 groups of the drug product groups （ Heishunpian group, high temperature product group, high pressure product group, microwave treatment product group ）. The effect of 4 kinds of processed products on nucleotide systems of mice with Yang deficiency was examined. The content of plasma cyclic adenosine monophosphate （ c-AMP ）, cyclic guanosine monophos-phate （c-GMP）, and the ratio of c-AMP and c-GMP, endothelinimmune （ET）, organs thymus, spleen coefficient of mice were measured to evaluate the effect of the drugs. RESULTS Compared with the other 3 kinds of processed products, the dissolution of ester alkaloids of high-pressure processed products was higher, the dissolution of diester alkaloids was lower ; compared with the model group, 4 kinds of processed products of Aconiti Lateralis Radix Praeparata all could improve the thymus index and spleen index （P〈0.05） , increased c-AMP levels （P〈0.05） , reduced c-GMP levels （P〈0.05） , increase the content of ET value （P〈 0.05 ）, and there was a certain correlation for indicators with increasing dose; compared with the Heishunpian group, 4 processed products group had no significant difference at the same dose, but the content of pressure processing group of thymus index and spleen index maximum, plasma c-AMP and c-AMP/e-GMP were the highest and c-GMP content was the lowest. CONCLUSION The high pressure processed products had better effect of ＂restoring Yang and saving from collapse＂, and its effect may be associated with the alkaloids reserved.