胰腺多在1型糖尿病和外分泌衰竭或慢性胰腺炎患者. 该研究DIAPP研究
Lea Dehghani1, Fideline Bonnet-Serrano2, Hendy Abdul3
1Service de diabétologie et immunologie Clinique, Hôpital Cochin, APHP. Centre-Université Paris Cité, Paris, France.
Diabetes & metabolism
|November 11, 2025
概括
胰腺多 (PP) 分泌在慢性胰腺炎 (CP) 中发生变化,但在1型糖尿病 (T1D) 中没有变化,即使是外分泌功能衰竭. 这表明T1D不影响PP分泌,独立于胰腺功能.
科学领域:
- 内分泌学 在内分泌学.
- 胃肠病学 胃肠病学
- 糖尿病研究 糖尿病研究
背景情况:
- 1型糖尿病 (T1D) 可能涉及外分泌功能障碍,这引发了关于超越β细胞的内分泌细胞改变的问题.
- 胰腺多 (PP) 是一种独特的小岛激素,其在外分泌失效的T1D中的分泌模式尚不清楚.
研究的目的:
- 调查T1D和并发性外分泌衰竭患者的PP分泌是否发生变化.
- 为了将T1D患者的PP分泌物与外分泌功能衰竭和没有外分泌功能衰竭的患者与慢性胰腺炎 (CP) 患者进行比较.
主要方法:
- 在DIAPP研究中,比较了7名T1D患者的胰腺功能正常 (T1DN),9名T1D患者的表皮功能衰竭 (T1DEF) 和13名慢性胰腺炎 (CP) 患者.
- 所有参与者都接受了混合餐试验 (MMT),在基线和餐后120分钟测量C-和PP水平.
主要成果:
- 与T1D两组相比,CP患者的C-曲线下的面积 (AUCCpep) 在CP患者中较高 (P < 0.0001).
- 与T1D两组相比,CP患者的PP曲线下的面积 (AUCPP) 在CP患者中较低 (P <0.01).
- 在CP组中,AUCPP/AUCCpep比率明显高于T1D组中的两组 (P < 0.0001).
结论:
- 在患有慢性胰腺炎的患者中,胰腺多分泌物特别受到改变.
- 在1型糖尿病中,PP分泌没有变化,即使胰腺外分泌衰竭复杂化.
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