The role of the carbohydrate moiety in thyrotropin action.
The role of the carbohydrate moiety in thyrotropin action.
复制标题
碳水化合物部分在促甲状腺素作用中的作用。
DOI:
10.1016/0006-291x(85)90958-1
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发表时间:
1985
影响因子:
3.1
通讯作者:
Nayfeh,SN
中科院分区:
文献类型:
--
作者:
Berman,MI;ThomasJr,CG;Manjunath,P;Sairam,MR;Nayfeh,SN
The relative binding affinity of deglycosylated human TSH was 6-fold higher than that of native TSH. Although deglycosylated human TSH significantly stimulated adenlyate cyclase, it was less effective than the native hormone. When deglycosylated human TSH was added with bovine TSH, however, a dose-dependent antagonism was observed. In particular, submaximal and maximal concentrations of bovine TSH and deglycosylated human TSH resulted in cAMP values much lower than the sum of activities of the individual hormones. The data suggest that although the effects of TSH deglycosylation are not as dramatic as with the gonadotropins, the carbohydrates of TSH appear to be required for maximal activation of adenylate cyclase by the hormone.
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影响因子:
--
作者:
P. Manjunath;M. Sairam
通讯作者:
M. Sairam
DOI:
10.1016/s0021-9258(19)45401-x
发表时间:
1982
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
H. C. Chen;Y. Shimohigashi;M. Dufau;K. Catt
通讯作者:
K. Catt
影响因子:
4.8
作者:
P. Manjunath;M. Sairam
通讯作者:
M. Sairam
DOI:
10.1016/s0021-9258(17)39696-5
发表时间:
1984
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
R. V. Rebois;P. Fishman
通讯作者:
P. Fishman
DOI:
--
发表时间:
1979
期刊:
影响因子:
--
作者:
T. Walseth;Roger A. Johnson
通讯作者:
Roger A. Johnson