酪胺
- 名tyramine
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根据以上结果,苯乙肼似能加强酪胺释放心脏NA的作用,能部分减少利血平对心脏,NA的耗尽作用,但可完全对抗胍乙啶的释放作用。
The above results may be summarized by saying that the NA-releasing action of tyramine seemed to be augmented , that of reserpine was partly diminished and that of guanethidine was wholly antagonized by phenelzine .
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目的探讨酪胺与过氧化物酶发生酶促反应后,用热缓冲液洗以进一步提高和改善催化信号放大法(CSA)的敏感性和特异性。
Objective : To verify whether hot PBS washing after the enzymatic reaction between tyramine and horseradish peroxidase can improve the sensitivity and specificity of catalyzed signal amplification ( CSA ) .
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结论本研究表明离体鼠心急性冬眠时,电场刺激引起的心脏NA释放明显减少,复灌后这种释放恢复至对照组水平,心脏对酪胺的NA反应证明心脏交感神经末梢功能的完整性。
Conclusion : These studies indicate that stimulation-evoked myocardial noradrenaline release decrease significantly during acute hibernation in the isolated rat heart , but it recovers to control group level after 30 minutes of reperfusion .
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胍乙啶、胍乙哌啶、BD-37和BD-31抑制酪胺的升压作用;
P , BD-37 , BD-31 and G inhibited the hypertensive effect of tyramine .
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在H2O2存在下,HRP催化生物素化酪胺大量沉积在目标蛋白周围,通过生物素-亲和素交联将大量荧光探针聚集在微珠表面,实现对目标蛋白的高灵敏检测。
Biotin-labeled tyramine was deposited around the target protein in the presence of HRP and H2O2 , and the fluorescent probes were specifically captured by the biotin-labeled tyramine through biotin-streptavidin linkage , to realize a highly sensitive detection of target protein .
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探索低强度超声波对辐射后血管内皮细胞增殖功能和酪胺酸激酶膜受体(KDR)表达的作用。
To study the effects of low-intensity ultrasound ( LIUS ) on the proliferation of vascular endothelial cells ( VEC ) after exposure to irradiation and the expression of kinase do-maine receptor ( KDR ) .
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多巴一种胺基酸,C9H11NO4,由酪胺酸在肝脏中生成并在大脑中变为多巴胺。
An amino acid , C9H11NO4 , formed in the liver from tyrosine and converted to dopamine in the brain .
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对人体有直接毒性的生物胺只检测到酪胺,其含量小于14mg·kg-1。
Tyramine was the only detected amine that can acutely toxic to human , and its content was below 14 mg · kg-1 . Spermidine , spermine and putrescine were detected in retail natto , except tyramine .
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精神分裂症患者毛发中酪胺水平的意义研究
Significance of Tyrosamine Level of the Hair in Schizophrenia
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真空贮藏有利于酪胺含量的控制,温度对酪胺含量的影响也较为显著;
The condition of vacuum and temperature had strong effect on tyramine content .
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结论通过连接酪胺碘标记寡核苷酸法是比较成功的方法。
Conclusions The radioiodination method by conjugating the oligonucleotide with tyramine was very successful .
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在管治条件下精神分裂症患者与戒毒人员毛发中酪胺水平相关性的研究
An Association Study of The Hair Tyramine Level for Controlled Schizophrenic Patients and Drug Abusers
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食品中毒的发作和某些毒理学特性与组胺和酪胺有密切联系。
Some toxicological characteristics and outbreaks of food poisoing are associated with histamine and tyramine .
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酪氨酸脱羧酶与乳酸菌发酵食品中酪胺的产生密切相关。
The tyrosine decarboxylase is close correlated to the tyramine pro du ction in the fermented foods .
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~(125)I-氯丙嗪-酪胺测定大鼠纹状体多巴胺D2受体的初探
Preliminary Study on Determination of Dopamine 2 Receptor in Rat Striatum by ~ ( 125 ) I-Chlorpromazine-tyramine
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藉由调整钙离子浓度,让酪胺酸酵素处于非活性状态,避免黑色素生成。
Prevents melanin from forming by way of adjusting calcium ion density to keep the tyrosinase in inactive state .
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枳实有效成份抗休克的作用机制&N-甲基酪胺和对羟福林对血浆和心肌环核苷酸含量的影响
The pharmacological mechanism of antishock Chinese medicine zhishi & effect of n-methyltyramine and synephrine on plasmic and myocardial cyclic nucleotides levels
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枳实有效成份N&甲基酪胺强心作用的受体研究(初步报告)
A preliminary study of receptors of the positive inotropic effects of n-methyltyramine , an active principle of zhishi ( citrus aurantium )
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利用GC/MS检测毛发中沉积的酪胺含量,可以提示黑质中脑细胞功能、活力、完整性、能量代谢等信息。
Tyrosamine content in the hair determined by GC / MS give some information about function , energy and integrality of brain cell .
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内蒙古地区奶酪中致突变前体物&酪胺的研究
Study on Tyramine-Mutagen Precursor in Cheeses in the Inner Mongolia Region The Application of Discourse Analysis in the Reading Comprehension of TEM8 between CLB 2000 and CHEESes
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大鼠血压对麻黄碱产生快速耐受性后,酪胺的剂量反应曲线被压低,但去甲肾上腺素的曲线并无显著改变。
After the development of tachyphylaxis to ephedrine in rats , the dose-pressor-response curve of tyramine was depressed ( Fig.7 ), while that of noradrenaline was not altered significandy .
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目的:通过相同管治下精神分裂症患者和戒毒人员毛发中酪胺水平的对照研究考察酪胺与多巴胺神经递质相关疾患的关系。
Objective : Tyramine level in the hair of controlled schizophrenic patients and drug abusers were investigated in order to explore the relationship of tyramine level and some diseases related with dopamine .
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奶酪中酪胺含量范围在5.7~12.8μg/g,能解释奶酪总致突变性的8%~56%。
The amounts of tyramine in cheeses were 5.7 ~ 12.8 μ g / g. The mutagenicity of tyramine accounted for 8 ~ 56 % of the total mutagenicity of cheeses after nitrite treatment .
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至少在睡觉一小时或两小时前,不要进食任何富含酪胺的食品,这种自然产生的化学物质有助于调节血压,会让你保持清醒。
Avoid anything high in tyramine , a naturally occurring chemical that helps regulate blood pressure and can keep you awake , at least an hour or two before bedtime , says Dr. Hoerr .
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酪胺制备的改进方法以异香草醛和酪胺为主要原料,经溴化、缩合还原、甲酰化、氧化偶合及还原五步反应,合成了外消旋加兰他敏。
An Improved Synthetic Method of Tyramine Using isovanillin and tyramine as the initial materials , racemic galanthamine was prepared in five steps including bromination , condensation and reduction , formylation , oxidation coupling and reduction .