Interleukin-1 stimulates the release of dopamine and dihydroxyphenylacetic acid from the hypothalamus in vivo.
Interleukin-1 stimulates the release of dopamine and dihydroxyphenylacetic acid from the hypothalamus in vivo.
复制标题
Interleukin-1 刺激体内下丘脑释放多巴胺和二羟基苯乙酸。
DOI:
10.1016/0024-3205(91)90040-i
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发表时间:
1991
期刊:
影响因子:
6.1
通讯作者:
Quadri,SK
中科院分区:
文献类型:
--
作者:
Mohankumar,PS;Thyagarajan,S;Quadri,SK
Push-pull perfusion technique was used to infuse IL-1ß into and collect perfusate from the medial basal hypothalamus of freely moving male rats. Dopamine (DA) and its metabolite, dihydroxyphenylacetic acid (DOPAC), were measured in the perfusate using high performance liquid chromatography with electrochemical detection. In the control group, release rates of DA and DOPAC decreased and were 62% and 40%, respectively, below pretreatment levels after 325 min. In contrast, treatment with 50 ng of IL-1ß produced substantial reductions in these decreases, and treatment with 100 ng of IL-1ß produced increases of up to 118% and 89% in the release rates of DA and DOPAC, respectively. It is concluded that IL-1ß affects the metabolism of catecholamines (and probably other neurotransmitters) in the brain, which, in turn, mediate its central and neuroendocrine actions.
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影响因子:
3
作者:
M. S. Ahmed;José Llanos;C. Dinarello;C. Blatteis
通讯作者:
C. Blatteis
影响因子:
56.9
作者:
SAPOLSKY, R;RIVIER, C;VALE, W
通讯作者:
VALE, W
影响因子:
56.9
作者:
BREDER, CD;DINARELLO, CA;SAPER, CB
通讯作者:
SAPER, CB
DOI:
--
发表时间:
1990
期刊:
影响因子:
--
作者:
D. Palazzolo;S. Quadri
通讯作者:
S. Quadri
影响因子:
6
作者:
D. Lovett;K. Resch;D. Gemsa
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D. Gemsa