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本文引用的文献

1
A rapid single centrifugation step method for the separation of erythrocytes, granulocytes and mononuclear cells on continuous density gradients of Percoll.一种在Percoll连续密度梯度上分离红细胞、粒细胞和单核细胞的快速单步离心法。
J Immunol Methods. 1980;32(3):209-14. doi: 10.1016/0022-1759(80)90186-6.
2
Use of a hemadsorption technique to evaluate the stability of the hemagglutination reaction of Escherichia coli cultures possessing human colonization factor antigens.使用血细胞吸附技术评估具有人定植因子抗原的大肠杆菌培养物血凝反应的稳定性。
J Clin Microbiol. 1982 Apr;15(4):554-7. doi: 10.1128/jcm.15.4.554-557.1982.
3
Analysis of parameters affecting the hemagglutination activity of Escherichia coli possessing colonization factor antigens: improved medium for observing erythrocyte agglutination.影响具有定植因子抗原的大肠杆菌血凝活性的参数分析:用于观察红细胞凝集的改良培养基。
J Clin Microbiol. 1981 Feb;13(2):301-8. doi: 10.1128/jcm.13.2.301-308.1981.
4
Enterotoxigenic Escherichia coli and other gram-negative bacteria of infantile diarrhea: surface antigens, hemagglutinins, colonization factor antigen, and loss of enterotoxigenicity.产肠毒素大肠杆菌及其他引起婴儿腹泻的革兰氏阴性菌:表面抗原、血凝素、定居因子抗原与产肠毒素性丧失
J Infect Dis. 1980 Sep;142(3):318-27. doi: 10.1093/infdis/142.3.318.
5
Synchronization of cell division in microorganisms by percoll gradients.通过Percoll梯度实现微生物细胞分裂的同步化。
J Bacteriol. 1980 Oct;144(1):17-21. doi: 10.1128/jb.144.1.17-21.1980.
6
Rapid separation of rat peritoneal mast cells with Percoll.用聚蔗糖-泛影葡胺快速分离大鼠腹膜肥大细胞。
Eur J Cell Biol. 1980 Feb;20(3):272-5.
7
Three characteristics associated with enterotoxigenic Escherichia coli isolated from man.从人类分离出的产肠毒素大肠杆菌的三个相关特征。
Infect Immun. 1973 Sep;8(3):322-8. doi: 10.1128/iai.8.3.322-328.1973.
8
Plasmid-controlled colonization factor associated with virulence in Esherichia coli enterotoxigenic for humans.与产肠毒素的人源致病性大肠杆菌毒力相关的质粒控制的定居因子。
Infect Immun. 1975 Sep;12(3):656-67. doi: 10.1128/iai.12.3.656-667.1975.
9
Hemagglutination patterns of enterotoxigenic and enteropathogenic Escherichia coli determined with human, bovine, chicken, and guinea pig erythrocytes in the presence and absence of mannose.在有和没有甘露糖存在的情况下,用人、牛、鸡和豚鼠红细胞测定产肠毒素大肠杆菌和肠致病性大肠杆菌的血凝模式。
Infect Immun. 1979 Feb;23(2):336-46. doi: 10.1128/iai.23.2.336-346.1979.
10
Detection and characterization of colonization factor of enterotoxigenic Escherichia coli isolated from adults with diarrhea.从腹泻成人中分离出的产肠毒素大肠杆菌定植因子的检测与特性分析。
Infect Immun. 1978 Feb;19(2):727-36. doi: 10.1128/iai.19.2.727-736.1978.

具有定居因子抗原I的大肠杆菌培养物的等密度分离

Isopycnic separation of Escherichia coli cultures possessing colonization factor antigen I.

作者信息

Giesa F R, Zajac I, Bartus H F, Actor P

出版信息

J Clin Microbiol. 1982 Jun;15(6):1074-6. doi: 10.1128/jcm.15.6.1074-1076.1982.

DOI:10.1128/jcm.15.6.1074-1076.1982
PMID:6286714
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC272256/
Abstract

A culture of Escherichia coli possessing colonization factor antigen I was subjected to isopycnic separation on Percoll gradients. The results demonstrated successful division of the culture into two populations: (i) bacteria which cause mannose-resistant hemagglutination and (ii) bacteria which lack the ability to hemagglutinate in the presence of mannose.

摘要

将具有定植因子抗原I的大肠杆菌培养物在Percoll梯度上进行等密度分离。结果表明该培养物成功地分为两个群体:(i)引起甘露糖抗性血凝的细菌和(ii)在有甘露糖存在时缺乏血凝能力的细菌。