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用单宁酸显示活化血小板中的板层小体，并与Ⅱ型肺细胞的同心层状细胞器进行比较。

Lamellar bodies in activated platelets as revealed by the use of tannic acid and a comparison with the concentric laminar organelles of type II pneumocytes.

作者信息

Baker N J, Reid C

出版信息

J Anat. 1982 Oct;135(Pt 3):539-48.

PMID:6185461
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1169403/
Abstract

Transmission electron micrographs of unactivated platelets, adenosine diphosphate-induced platelet aggregates and thrombin-induced platelet clots, prepared using a tannic acid fixative/stain, reveal characteristic lamellar bodies. These lamellar bodies are seen more frequently in the clots. The lower limit of the dark band periodicity in the lamellar bodies is between 4 . 4 and 5 . 0 nm, and the layers are thought to be composed of phospholipid, probably phosphatidyl choline. Analogies are drawn between the lamellar bodies of platelets and the concentric laminar organelles present in Type II pneumocytes (dust cells) which show similar ultrastructural characteristics when treated with the tannic acid fixative/stain.

摘要

使用单宁酸固定剂/染色剂制备的未活化血小板、二磷酸腺苷诱导的血小板聚集体和凝血酶诱导的血小板凝块的透射电子显微镜照片显示出特征性的板层小体。这些板层小体在凝块中更常见。板层小体中暗带周期的下限在4.4至5.0纳米之间，这些层被认为由磷脂组成，可能是磷脂酰胆碱。血小板的板层小体与II型肺细胞（尘细胞）中存在的同心层状细胞器之间存在相似之处，当用单宁酸固定剂/染色剂处理时，它们表现出相似的超微结构特征。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/60a9def3f7af/janat00215-0093-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/84f3c26eec38/janat00215-0089-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/3d963c6a6c95/janat00215-0089-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/8dd87e687788/janat00215-0089-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/02032de87c3e/janat00215-0089-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/13625076f832/janat00215-0091-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/6096cc503359/janat00215-0091-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/cbbf0e4712ac/janat00215-0091-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/ffe58d4d4c6a/janat00215-0091-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/fcc231f7f699/janat00215-0093-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/60a9def3f7af/janat00215-0093-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/84f3c26eec38/janat00215-0089-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/3d963c6a6c95/janat00215-0089-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/8dd87e687788/janat00215-0089-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/02032de87c3e/janat00215-0089-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/13625076f832/janat00215-0091-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/6096cc503359/janat00215-0091-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/cbbf0e4712ac/janat00215-0091-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/ffe58d4d4c6a/janat00215-0091-d.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/fcc231f7f699/janat00215-0093-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/19ff/1169403/60a9def3f7af/janat00215-0093-b.jpg

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引用本文的文献

1
Dual effect of tannic acid on the preservation and ultrastructure of phosphatidyl choline vesicles.单宁酸对磷脂酰胆碱囊泡的保存及超微结构的双重作用。
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本文引用的文献

1
Ultrastructural observations on some unusual lamellar bodies associated with human platelets.关于与人类血小板相关的一些异常板层小体的超微结构观察
Acta Haematol. 1980;63(3):162-6. doi: 10.1159/000207389.
2
The role of phospholipids in platelet function.磷脂在血小板功能中的作用。
Ann Clin Lab Sci. 1980 Nov-Dec;10(6):463-73.
3
The ultrastructural localization and release of platelet lipids.血小板脂质的超微结构定位与释放
Blood. 1966 Feb;27(2):167-86.
4
Lung concentric laminar organelle. Hydrolase activity and compositional analysis.肺同心层状细胞器。水解酶活性及成分分析。
J Biol Chem. 1974 Jan 25;249(2):584-93.
5
Microtubules: evidence for 13 protofilaments.微管：13条原纤维的证据。
J Cell Biol. 1973 Nov;59(2 Pt 1):267-75. doi: 10.1083/jcb.59.2.267.
6
The surfactant system of the lung.肺的表面活性物质系统。
Fed Proc. 1974 Nov;33(11):2238-47.
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Electron microscopical observations on the surface coating of human blood platelets.
J Ultrastruct Res. 1968 Jul;24(1):51-69. doi: 10.1016/s0022-5320(68)80016-4.
8
Galloylglucoses of low molecular weight as mordant in electron microscopy. II. The moiety and functional groups possibly involved in the mordanting effect.低分子量没食子酰葡萄糖在电子显微镜中作为媒染剂。II. 可能参与媒染作用的部分和官能团。
J Cell Biol. 1976 Sep;70(3):622-33. doi: 10.1083/jcb.70.3.622.
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Human platelet storage organelles. A review.人类血小板储存细胞器。综述。
Thromb Haemost. 1977 Dec 15;38(4):963-70.
10
The fine structure of cell contacts in platelet aggregation.血小板聚集过程中细胞接触的精细结构
J Ultrastruct Res. 1979 Oct;69(1):28-42. doi: 10.1016/s0022-5320(79)80040-4.