实验动物科学 ›› 2014, Vol. 31 ›› Issue (03): 26-29.

• 研究 论著 • 上一篇    下一篇

大黄牡丹汤组方对急性胰腺炎模型大鼠腺泡细胞 分泌功能的影响

  

  1. (1.甘肃中医学院/甘肃省中药药理与毒理学重点实验室/甘肃省高校中( 藏) 药化学与质量研究省级 重点实验室,兰州 730000) ( 2. 甘肃省分析测试中心/甘肃省实验动物管理委员会,兰州 730000)
  • 出版日期:2014-06-29 发布日期:2016-12-05
  • 基金资助:

    甘肃省技术研究与开发专项( No. 1305TCYA043)

The Effect of Dahuang Mudan Decoction on Exocrine Function of Pancreatic Acinar Cells in Acute Pancreatitis Model Rats

  • Online:2014-06-29 Published:2016-12-05

摘要: 摘要: 目的 研究大黄牡丹汤组方( RPDP) 对急性胰腺炎( Acute pancreatitis,AP) 模型大鼠 胰腺腺泡细胞外分泌功 能和腺泡细胞内钙离子浓度( FI) 的影响。方法 SD 大鼠灌胃 RPDP 以制备大黄牡丹汤组方含药血清( RPDP-S) ; SD 大鼠分为假手术组和 AP 模型组,分离胰腺腺泡细胞并与 RPDP-S 共同孵育,测定腺泡细胞淀粉酶分泌水平和 FI 变化。结果 AP 模型大鼠腺泡细胞分泌淀粉酶水平较假手术组显 著升高( P < 0. 05) ,经 RPDP-S 处理的 AP 模 型大鼠腺泡细胞分泌淀粉酶水平显著降低( P < 0. 05) ; FI 随 AP 模型病程延长而升高( P < 0. 05) ,RPDP-S 可抑制 AP 模型大鼠腺泡细胞内 FI 升高( P < 0. 05) 。结论 RPDP 通能抑制 AP 大鼠胰腺腺泡细胞的外分泌功能,抑制腺 泡细胞内钙离子的升高,降低腺泡细胞内 FI 超载。

关键词: 大黄牡丹汤组方, 急性胰腺炎, 胰腺腺泡细胞, AP 模型大鼠, FI 超载

Abstract: Abstract: Objective To study the effect of Dahuang Mudan Decoction ( RPDP) on exocrine function and intracellular Ca2 + concentration( FI) of pancreatic acinar cells in acute pancreatitis ( AP) model rats. Method Dahuang Mudan Decoction was administrated to SD rats and the serum containing Dahuang Mudan Decoction ( RPDP-S) wasprepared. SD rats randomly divided into three groups: the normal control group,the sham operation ( SO) group and the AP group. Separate pancreatic acinar cells were isolated and co-incubated with RPDP-S, amylase secretion of pancreatic acinar cells and the change of FI were analyzed. Result Compared with the SO group,amylase secretion of pancreatic acinar cells was significantly increase in AP group( P < 0. 05) ; and amylase secretion was significantly decrease in the pancreatic acinar cells treated with RPDP-S( P < 0. 05) ,and the FI was raise up along with the prolonged disease ( P < 0. 05 ) . Conclusion RPDP can decrease intracellular Ca2 + concentration,and inhibit the overload of FIand the exocrine function of pancreatic acinar cells.

Key words: Dahuang Mudan Decoction, acute pancreatitis( AP) , pancreatic acinar cell, AP model rats, overload of FI

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