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胰岛

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一个胰岛,此图使用荧光抗体(免疫组织化学染色法)来显示胰岛中不同细胞类型的位置

胰岛(pancreatic islet)又稱朗格汉斯岛[1](德語:Langerhans-Inseln、英語:islet of Langerhans),是胰脏裡的球形细胞团,零散分布于胰臟外分泌部腺泡之间而状似孤岛,其结构由一群分泌激素细胞(内分泌细胞)所组成,因德国病理学家保罗·兰格尔翰斯(Paul Langerhans)1869年发现而得名。

胰岛的直径介于50-500μm之间,每个胰岛含有大约1000个细胞。

胰岛内有5种分泌激素的细胞:

参考

  1. ^ 存档副本. [2022-06-12]. (原始内容存档于2022-09-21). 

相关词汇

  • 朗格汉斯岛 的午後》(ランゲルハンス島の午後):日本作家村上春樹的散文隨筆,安西水丸插圖。
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胰岛
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