For faster navigation, this Iframe is preloading the Wikiwand page for PP细胞.

PP细胞

PP细胞
胰岛PP细胞富集区切片的免疫组化图。其中,PP细胞染成红色、胰岛A细胞染成白色、胰岛B细胞染成绿色
标识字符
THH3.04.02.0.00035
FMAFMA:62938
显微解剖学术语英语Anatomical terms of microanatomy

PP细胞胰岛中的一类可分泌胰多肽(Pancreatic polypeptide、PP)的细胞,只以很少比例存在,并且是胰岛中数量最为稀少的一种细胞。胞体呈多边形,具有很少细胞器和颗粒。PP细胞分泌的胰多肽主要功能是调节胰腺的内分泌外分泌功能[1][2]。例如抑制碳酸氢盐胰蛋白酶的分泌,不仅减轻胆囊的收缩,并且加强胆总管的紧张度,同时又抑制着胃窦和小肠的运动。

参见

[编辑]

参考资料

[编辑]
  1. ^ Brereton, MF; Vergari, E; Zhang, Q; Clark, A. Alpha-, Delta- and PP-cells: Are They the Architectural Cornerstones of Islet Structure and Co-ordination?. The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society. 2015-08, 63 (8): 575–91 [2019-11-18]. PMID 26216135. doi:10.1369/0022155415583535. 
  2. ^ Joy Hinson; et al. The Endocrine System, second edition. 北京: 北京大学医学出版社. 2010(2011年影印): 129–143. ISBN 978-7-5659-0115-7. 
{{bottomLinkPreText}} {{bottomLinkText}}
PP细胞
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?