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固定过程中搅拌对免疫荧光的影响。肝脏中白蛋白产生细胞分布的结果。

Effect of stirring during fixation upon immunofluorescence. Results with distribution of albumin-producing cells in liver.

作者信息

Horikawa M, Chisaka N, Yokoyama S, Onoé T

出版信息

J Histochem Cytochem. 1976 Aug;24(8):926-32. doi: 10.1177/24.8.60440.

DOI:10.1177/24.8.60440
PMID:60440
Abstract

When the immunofluroscent study on the distribution and the incidence of albumin-producing hepatocytes in the rat liver was performed by the method of Sainte-Marie, the number of positive cells showed various values (10-60%). It was surmised that when the permeability of the fixative was delayed, albumin had flowed out from the cytoplasm of the unfixed hepatocytes. By the simple means of constant stirring of the fixative using a magnetic stirrer, we accomplished rapid fixation and achieved results in which positive cells attained 100%. On the other hand, the incidence of positive cells decreased markedly when rats were fed a protein-free diet.

摘要

当采用圣玛丽方法对大鼠肝脏中产生白蛋白的肝细胞的分布和发生率进行免疫荧光研究时,阳性细胞数量呈现出不同的值(10 - 60%)。据推测,当固定剂的渗透延迟时,白蛋白已从未固定肝细胞的细胞质中流出。通过使用磁力搅拌器对固定剂进行简单的持续搅拌,我们实现了快速固定,并获得了阳性细胞达到100%的结果。另一方面,当给大鼠喂食无蛋白饮食时,阳性细胞的发生率显著降低。

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Effect of stirring during fixation upon immunofluorescence. Results with distribution of albumin-producing cells in liver.固定过程中搅拌对免疫荧光的影响。肝脏中白蛋白产生细胞分布的结果。
J Histochem Cytochem. 1976 Aug;24(8):926-32. doi: 10.1177/24.8.60440.
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引用本文的文献

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Tissue preparation for immunocytochemistry.免疫细胞化学的组织制备
J Clin Pathol. 1997 May;50(5):422-8. doi: 10.1136/jcp.50.5.422.
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Immunocytochemical localization of albumin in the secretory apparatus of rat liver parenchymal cells.大鼠肝实质细胞分泌装置中白蛋白的免疫细胞化学定位
Proc Natl Acad Sci U S A. 1981 Aug;78(8):4970-4. doi: 10.1073/pnas.78.8.4970.
3
Immunocytochemical identification of phenylalanine hydroxylase and albumin in cultured hepatoma cells and isolated rat hepatocytes.培养的肝癌细胞和分离的大鼠肝细胞中苯丙氨酸羟化酶和白蛋白的免疫细胞化学鉴定。
J Cell Biol. 1981 Jul;90(1):145-52. doi: 10.1083/jcb.90.1.145.
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A histopathologic and immunologic study of the course of syphilis in the experimentally infected rabbit. Demonstration of long-lasting cellular immunity.对实验感染兔梅毒病程的组织病理学和免疫学研究。持久细胞免疫的证明。
Am J Pathol. 1980 Nov;101(2):387-414.
5
Asialoprotein uptake by liver cells: immunofluorescence microscopy.肝细胞对亚洲糖蛋白的摄取:免疫荧光显微镜检查
Experientia. 1979 Mar 15;35(3):392-4. doi: 10.1007/BF01964372.