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促甲状腺激素释放激素及其类似物NS-3对大鼠血压、心率和血清儿茶酚胺水平的影响。

Effects of thyrotropin-releasing hormone and its analogue, NS-3, on blood pressure, heart rate, and serum catecholamine levels in rats.

作者信息

Shinozuka K, Shimoura K, Hattori K

机构信息

Department of Pharmacology, Shimane Medical University, Izumo, Japan.

出版信息

Gen Pharmacol. 1997 Feb;28(2):209-14. doi: 10.1016/s0306-3623(96)00219-4.

DOI:10.1016/s0306-3623(96)00219-4
PMID:9013196
Abstract
  1. Thyrotropin-releasing hormone (TRH) and its metabolically stable analog NS-3 (montirelin hydrate; [3R, 6R]-6-methyl-5-oxo-3-thiomorpholinyl carbonyl-L-histidyl-L-prolinamide tetrahydrate) produced dose-dependent increases in blood pressure, heart rate, and the levels of serum noradrenaline and adrenaline in rats. 2. The pressor and tachycardiac effects and increases in serum catecholamine levels caused by NS-3 were longer lasting, but not more potent than those caused by TRH. 3. NS-3 did not change the blood pressure, heart rate, or the serum catecholamine levels in either pithed or hexamethonium-pretreated rats.
摘要
  1. 促甲状腺激素释放激素(TRH)及其代谢稳定类似物NS-3(水合蒙替瑞林;[3R, 6R]-6-甲基-5-氧代-3-硫代吗啉基羰基-L-组氨酰-L-脯氨酰胺四水合物)可使大鼠血压、心率以及血清去甲肾上腺素和肾上腺素水平呈剂量依赖性升高。2. NS-3引起的升压和心动过速效应以及血清儿茶酚胺水平升高持续时间更长,但不比TRH引起的效应更强。3. NS-3对脊髓切断或六甲铵预处理大鼠的血压、心率或血清儿茶酚胺水平均无影响。

相似文献

1
Effects of thyrotropin-releasing hormone and its analogue, NS-3, on blood pressure, heart rate, and serum catecholamine levels in rats.促甲状腺激素释放激素及其类似物NS-3对大鼠血压、心率和血清儿茶酚胺水平的影响。
Gen Pharmacol. 1997 Feb;28(2):209-14. doi: 10.1016/s0306-3623(96)00219-4.
2
Enhancement of noradrenaline release from rat frontal cortex by thyrotropin releasing hormone and its analog, (3R,6R)-6-methyl-5-oxo-3-thiomorpholinylcarbonyl-L-histidyl-L-prolinami de, as studied by intracerebral microdialysis.通过脑内微透析研究促甲状腺激素释放激素及其类似物(3R,6R)-6-甲基-5-氧代-3-硫代吗啉基羰基-L-组氨酰-L-脯氨酰胺对大鼠额叶皮质去甲肾上腺素释放的增强作用。
J Pharmacol Exp Ther. 1994 Jan;268(1):255-61.
3
Effects of thyrotropin- and corticotropin-releasing hormone on blood pressure and plasma catecholamines in the anesthetized rat.促甲状腺激素释放激素和促肾上腺皮质激素释放激素对麻醉大鼠血压和血浆儿茶酚胺的影响。
Neuropsychobiology. 1994;30(4):178-84. doi: 10.1159/000119158.
4
Effects of intrathecal administration of thyrotropin releasing hormone and its analogue, DN1417, on plasma glucose and catecholamine levels in conscious rats.鞘内注射促甲状腺激素释放激素及其类似物DN1417对清醒大鼠血浆葡萄糖和儿茶酚胺水平的影响。
Brain Res. 1990 Apr 23;514(1):1-4. doi: 10.1016/0006-8993(90)90427-d.
5
NS-3 (CG3703), an analog of thyrotropin-releasing hormone, ameliorates cognitive impairment in rats.促甲状腺激素释放激素类似物NS-3(CG3703)可改善大鼠的认知障碍。
Pharmacol Biochem Behav. 1995 Apr;50(4):499-503. doi: 10.1016/0091-3057(94)00312-2.
6
NS-3(CG3703), a TRH analog, ameliorates scopolamine-induced memory disruption in rats.
Pharmacol Biochem Behav. 1995 Aug;51(4):929-34. doi: 10.1016/0091-3057(95)00083-9.
7
NS-3, a TRH-analog, reverses memory disruption by stimulating cholinergic and noradrenergic systems.TRH类似物NS-3通过刺激胆碱能和去甲肾上腺素能系统来逆转记忆障碍。
Pharmacol Biochem Behav. 1996 Feb;53(2):391-9. doi: 10.1016/0091-3057(95)02039-x.
8
Comparison of TRH and its analog (NS-3) in thermoregulatory and cardiovascular effects.促甲状腺激素释放激素及其类似物(NS-3)对体温调节和心血管系统影响的比较。
Peptides. 1992 Mar-Apr;13(2):305-11. doi: 10.1016/0196-9781(92)90113-h.
9
Leukotriene D4-induced hypotension is reversed by thyrotropin-releasing hormone.白三烯D4诱导的低血压可被促甲状腺激素释放激素逆转。
Prostaglandins. 1983 Nov;26(5):711-24. doi: 10.1016/0090-6980(83)90056-4.
10
Pharmacokinetics of the new thyrotropin releasing hormone analogue montirelin hydrate. 3rd communication: identification of metabolites in rat urine.新型促甲状腺激素释放激素类似物水合蒙特瑞林的药代动力学。第三次通讯:大鼠尿液中代谢物的鉴定。
Arzneimittelforschung. 1996 Feb;46(2):127-33.

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