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Transport of amylase across the apical membrane of the pancreatic exocrine cells. Quantitative analysis of zymogen granules.

作者信息

Dandrifosse G, Simar L

出版信息

Pflugers Arch. 1975 Jun 26;357(3-4):361-8. doi: 10.1007/BF00585989.

DOI:10.1007/BF00585989
PMID:1238997
Abstract

The number or the size of the zymogen granules was calculated in a determined volume slice of pigeon pancreas and in a total cellular fraction of zymogen granules isolated from a part of this organ having the same volume. The obtained values were not significantly different. These results are discussed in relation to the mechanism of digestive enzyme secretion. They confirm that amylase can be transported molecule by molecule across the intact apical membrane of the pancreatic exocrine cells.

摘要

相似文献

1
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本文引用的文献

1
[On amylolytic enzymes; beta-amylase; activity assay and control of the absence of alpha-amylase].[关于淀粉酶；β-淀粉酶；活性测定及α-淀粉酶缺失的控制]
Helv Chim Acta. 1948;31(1):286-90. doi: 10.1002/hlca.19480310149.
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Morphological study of the extrusion of secretory materials by the parotid glands of mouse and rat.小鼠和大鼠腮腺分泌物质排出的形态学研究。
J Ultrastruct Res. 1962 Jun;6:449-65. doi: 10.1016/s0022-5320(62)80002-1.
3
A principle for counting tissue structures on random sections.随机切片上组织结构计数的原则。
J Appl Physiol. 1962 Mar;17:343-8. doi: 10.1152/jappl.1962.17.2.343.
4
The fine structure of the gastric mucosa in the bat.蝙蝠胃黏膜的精细结构。
J Cell Biol. 1963 Mar;16(3):541-77. doi: 10.1083/jcb.16.3.541.
5
Ultrastructure of fundus glands of the mouse gastric mucosa. An electron microscopical study in fasted and refed animals with observations on ultrastructure after different fixation and embedding procedures.小鼠胃黏膜底腺的超微结构。对禁食和重新喂食动物的电子显微镜研究，并观察不同固定和包埋程序后的超微结构。
J Ultrastruct Res. 1962 May;Suppl 4:1-123. doi: 10.1016/s0022--532(0()62)80047--1.
6
"Non-parallel transport" of enzyme protein by the pancreas.胰腺对酶蛋白的“非平行运输”
Nature. 1967 Feb 4;213(5075):460-2. doi: 10.1038/213460a0.
7
Synthesis and transfer of amylase in pigeon pancreatic micromosomes.淀粉酶在鸽胰腺微粒体中的合成与转运
J Biol Chem. 1966 Mar 10;241(5):1150-8.
8
Dynamic changes in the ultrastructure of the acinar cell of the rat parotid gland during the secretory cycle.大鼠腮腺腺泡细胞在分泌周期中超微结构的动态变化。
J Cell Biol. 1969 Jun;41(3):753-73. doi: 10.1083/jcb.41.3.753.
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Protein synthesis in the pancreas of the rat after stimulation of secretion.
Z Zellforsch Mikrosk Anat. 1968;86(4):475-86. doi: 10.1007/BF00324859.
10
Mechanism of amylase secretion by the pancreas of the pigeon.鸽子胰腺淀粉酶分泌的机制。
Comp Biochem Physiol. 1970 May 1;34(1):229-35. doi: 10.1016/0010-406x(70)90070-8.