Streptococcus cricetus and Streptococcus rattus bind to different segments of collagen molecules.
Streptococcus cricetus and Streptococcus rattus bind to different segments of collagen molecules.
复制标题
仓鼠链球菌和大鼠链球菌与胶原蛋白分子的不同片段结合。
DOI:
10.1111/j.1399-302x.1990.tb00412.x
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发表时间:
1990
影响因子:
--
通讯作者:
Hay,DI
中科院分区:
文献类型:
--
作者:
Liu,T;Gibbons,RJ;Hay,DI
Strains ofStreptococcus cricetusandStreptococcus rattusexhibited striking differences in their ability to bind to different types of collagen. For example,S. cricetusAHT bound in highest numbers to hydroxyapatite (HA) treated with human type V collagen, while rat type I collagen was ineffective. In contrast, human type V collagen was least effective in promoting attachment ofS. rattusLB‐1, while treatment with rat or human type I collagen was effective. Adsorption of both species to human type I collagen‐treated HA showed a high correlation with a Langmuir model. Estimates of adsorption parameters indicated there were greater numbers of binding sites with higher affinity forS. rattusLB‐1 than forS. cricetusAHT. Treatment of HA with either the alpha 1 (1) or alpha 2 (1) polypeptide chains of collagen was effective in promoting adhesion ofS. rattusLB‐1 cells. In contrast, the alpha 2(1) chain was more effective than the alpha 1 (1), chain forS. cricetusAHT. These observations indicate thatS. cricetusAHT andS. rattusLB‐1 cells bind to different segments of collagen molecules. Adhesion of both species was also promoted by collagen‐rich fractions of human dentin.
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影响因子:
--
作者:
R. Curtiss
通讯作者:
R. Curtiss
DOI:
10.1099/00207713-33-4-883
发表时间:
1983
影响因子:
2.8
作者:
A. Coykendall
通讯作者:
A. Coykendall
影响因子:
3.5
作者:
H. von der Mark;K. von der Mark
通讯作者:
K. von der Mark
DOI:
10.1007/978-94-009-5863-0_3
发表时间:
1980
影响因子:
2.7
作者:
R. Gibbons;J. van Houte
通讯作者:
J. van Houte
影响因子:
--
作者:
Liu,T;Gibbons,RJ
通讯作者:
Gibbons,RJ