GH response to hypoglycemia and clonidine in the GH-releasing hormone resistance syndrome.
GH response to hypoglycemia and clonidine in the GH-releasing hormone resistance syndrome.
复制标题
GH 释放激素抵抗综合征中 GH 对低血糖和可乐定的反应。
DOI:
10.1007/bf03347374
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发表时间:
2006
影响因子:
5.4
通讯作者:
Aguiar-Oliveira,MH
中科院分区:
文献类型:
--
作者:
Salvatori,R;Serpa,MG;Parmigiani,G;Britto,AVO;Oliveira,JLM;Oliveira,CRP;Prado,CM;Farias,CT;Almeida,JC;Vicente,TAR;Aguiar-Oliveira,MH
GH secretion by the pituitary is the result of the balance between the stimulatory effect of GHRH and the inhibitory effect of SS. Patients with mutations in GHRH receptor (GHRH-R) gene (GHRH-R) offer a unique model to study the mechanism of action of different GH secretion stimuli. In the past, we have demonstrated a small but significant GH response to a GH secretagogue (GHRP-2) in a homogenous cohort of patients with severe GH deficiency (GHD) due to a homozygousnullmutation inGHRH-R(IVS1+1G→A). Now, we sought to determine if we could detect a GH response to hypoglycemia (ITT: insulin tolerance test) or clonidine (CL) in these patients. Nine young GHD subjects underwent both ITT and CL tests, and 2 additional subjects underwent only CL test. There was a small but significant GH increase during ITT, but not during CL test. These results indicate that a minimal albeit significant GH response to ITT can occur despite complete lack of GHRH-R function.
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影响因子:
11.2
作者:
Zhen,YS;Lui,MS;Weber,G
通讯作者:
Weber,G
影响因子:
11.2
作者:
G. Weber
通讯作者:
G. Weber
影响因子:
11.2
作者:
E. Oláh;M. Lui;D. Tzeng;G. Weber
通讯作者:
E. Oláh;M. Lui;D. Tzeng;G. Weber
影响因子:
5.8
作者:
JAYARAM, HN;DION, RL;COONEY, DA
通讯作者:
COONEY, DA
DOI:
--
发表时间:
1984
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Lui,MS;Faderan,MA;Liepnieks,JJ;Natsumeda,Y;Olah,E;Jayaram,HN;Weber,G
通讯作者:
Weber,G