Exploring the mechanism of Yiqi Kaimi Formula in treating slow transit constipation in aging model rats via the VIP/cAMP/PKA/AQP signaling pathway

<sec> <title>目的</title> 研究益气开秘方治疗气阴两虚证衰老模型大鼠慢传输便秘的作用机制。 </sec> <sec> <title>方法</title> 制备衰老慢传输便秘大鼠模型,实验结束后测定各组大鼠粪便含水率,肠道墨汁推进率,结肠组织病理形态,血清VIP、SOD和CAT的水平,结肠PKA、AQP1和AQP9 mRNA及相关蛋白的表达。 </sec> <sec> <title>结果</title> 与空白组比较,模型组大鼠粪便含水率降低,肠道墨汁推进率降低,大鼠结肠组织杯状细胞减少,炎性细胞增多,结肠组织p-PKA蛋白表达降低,PKA和AQP9 mRNA及蛋白的表达量降低,AQP1 mRNA及蛋白的表达量升高,血清VIP、SOD和CAT的水平降低(<italic>P</italic>&lt;0.05);与模型组比较,莫沙必利和益气开秘方组大鼠粪便含水率升高,肠墨汁推进率得到改善,结肠组织炎症因子减少,杯状细胞增多;结肠组织p-PKA蛋白表达升高,PKA和AQP9 mRNA及蛋白的表达量升高,AQP1 mRNA及蛋白的表达量降低;血清VIP、SOD和CAT的水平升高(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 益气开秘方可以改善衰老模型慢传输便秘大鼠的便秘症状,其机制可能是通过调控VIP/cAMP/PKA/AQP信号通路发挥作用。 </sec>

Authors

Publication Details

Journal
Lishizhen medicine and materia medica research
Published
2025-03-01
DOI
https://doi.org/10.70976/j.1008-0805.szgygy-2025-0501
Primary Topic
Gastrointestinal motility and disorders
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Exploring the mechanism of Yiqi Kaimi Formula in treating slow transit constipation in aging model rats via the VIP/cAMP/PKA/AQP signaling pathway

JiaWen Wang, Yuchen Sun, Ying Yao, Pengfei Zhou et al.
Lishizhen medicine and materia medica research
Gastrointestinal motility and disorders
article

Exploring the mechanism of Yiqi Kaimi Formula in treating slow transit constipation in aging model rats via the VIP/cAMP/PKA/AQP signaling pathway

JiaWen Wang, Yuchen Sun, Ying Yao, Pengfei Zhou, Jin-gen LU
article en

Abstract

<sec> <title>目的</title> 研究益气开秘方治疗气阴两虚证衰老模型大鼠慢传输便秘的作用机制。 </sec> <sec> <title>方法</title> 制备衰老慢传输便秘大鼠模型,实验结束后测定各组大鼠粪便含水率,肠道墨汁推进率,结肠组织病理形态,血清VIP、SOD和CAT的水平,结肠PKA、AQP1和AQP9 mRNA及相关蛋白的表达。 </sec> <sec> <title>结果</title> 与空白组比较,模型组大鼠粪便含水率降低,肠道墨汁推进率降低,大鼠结肠组织杯状细胞减少,炎性细胞增多,结肠组织p-PKA蛋白表达降低,PKA和AQP9 mRNA及蛋白的表达量降低,AQP1 mRNA及蛋白的表达量升高,血清VIP、SOD和CAT的水平降低(<italic>P</italic>&lt;0.05);与模型组比较,莫沙必利和益气开秘方组大鼠粪便含水率升高,肠墨汁推进率得到改善,结肠组织炎症因子减少,杯状细胞增多;结肠组织p-PKA蛋白表达升高,PKA和AQP9 mRNA及蛋白的表达量升高,AQP1 mRNA及蛋白的表达量降低;血清VIP、SOD和CAT的水平升高(<italic>P</italic>&lt;0.05)。 </sec> <sec> <title>结论</title> 益气开秘方可以改善衰老模型慢传输便秘大鼠的便秘症状,其机制可能是通过调控VIP/cAMP/PKA/AQP信号通路发挥作用。 </sec>

Lishizhen medicine and materia medica researchVol. 36(5)
Openalex Percentile: Top 71%
Gastrointestinal motility and disorders
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.