查询词典 agonists

In all flexion activities, symmetrical or asymmetrical sternocleidomastoids were the major flexor muscles, and they had to balance the mechanics of the neck as agonists, synergists, or antagonists.

在所有的前屈肌中，对称性的和不对称的胸锁乳突肌是主要的前屈肌，并且，他们在颈椎的运动中，承担着主动肌、平衡肌和拮抗肌的作用。

Through the comparison to the structures of the synthetic agonists, we found that the structure can be made up of a flat aromatic group, a hydrophilic group head and an nonhydrophilic group tail.

通过这一系列合成的PPARγ激动剂进行结构上的比较研究，我们发现它们在结构上可以认为是由一个平面芳环体系分别连接一个极性头部和一个疏水尾部。

The results showed that (1) all the arteries tested had tachyphylaxis to peptidergic agonists;(2) the desensitization of the arteries tested to catecholamines was uneasy except BA;(3) the desensitizations to AⅡ, AVP and PE were homologous;(4) the endothelium-EDRF -cGMP pathway had no contribution to the tachyphylaxis of PA to AⅡ and AVP;(5) membrane receptor cycling (internaliation and re-insertion) contributed only in part to homologous desensitization;(6) there was no change in the function of voltage-dependent Ca〓 channel during desensitization to AⅡ and AVP;(7) some changes in G protein occurred during homologous desensitization;(8) the most surprising finding was that the caudal arterial smooth muscle of stroke-prone spontaneously hypertensive rat showed tachyphylaxis to α〓-adrenoceptor agonist PE, while the tachyphylaxis of pulmonary artery of SHR was not changed compared with that of Wistar rat.

脱敏是消除效应的一种有效方式。因此，研究不同血管对不同激动剂脱敏的差异及阐明脱敏的机制，有助于阐明血管活动个性化的机制。研究表明：血管对肽类激动剂的脱敏方式为快速脱敏，而对儿茶酚胺类激动剂不易脱敏；血管对肽类激动剂和儿茶酚胺类激动剂表现为同源脱敏；内皮-NO-cGMP通路不参与肺动脉对AⅡ和AVP的快速脱敏；用PAO抑制膜受体的内在化只能短暂抑制脱敏的发展，提示用膜受体数目的下调说不能完全解释同源脱敏；血管对AⅡ和AVP脱敏后VSMC细胞膜电压依赖性钙通道功能无改变；CA对AVP脱敏后GTPγS的量-效曲线下移，说明有G蛋白的变化，但这种变化并非G蛋白的亲和性改变；SHRsp之CA平滑肌对AⅡ和AVP的快速脱敏并未减弱，但对PE却表现为快速脱敏，这是我们首次发现的一个非常有趣的现象。

This includes certain medications such as theophylline, beta agonists and decongestants, especially prior to bedtime.

还包括一些药物，如茶碱、beta agonist和解充血药，尤其是在睡前服用。

METHODS Electricalamygdala kindling, pentylenetetrazol kindling models in rats and maximalelectroshock in mice were used to observe the effects of β-AR agonists andantagonists.

建立大鼠杏仁核电刺激点燃和戊四唑化学性点燃模型，观察β-AR亚型激动剂和拮抗剂对点燃和小鼠最大电休克的影响。

Alpha-2 agonists induced hypoxemia is an effect that is specific for ungulates and has neer documented in humans.

此外，Bissonnette[6]建议认为，胎儿和新生儿出现急性缺氧时的呼吸反应可被蓝斑核内的作用于α-2受体的儿茶酚胺所减弱。

Methods Primary brown adipocytes from rat fetuses, and from wild-type neonate mice and neonate mice deficient in the gene encoding protein tyrosine phosphatase-1B (Ptpn1, also known as Ptp1b) were cultured in the absence or presence of TNFα and different nuclear receptor agonists.

原代棕色脂肪细胞自大鼠胚胎、野生型新生小鼠和蛋白酪氨酸磷酸酶-1B基因基因(Ptpn1，也被称作 Ptp1b)缺陷新生小鼠，在加或者不加TNFα和不同浓度核受体激动剂中培养。

Adrenergic beta-agonists formoterol; anthracosilicosis; administration inhalation

肾上腺素能β激动剂；福莫特罗；碳末石末沉着病；投药；吸入

Because of lack of placebo group in the previous studies, it is difficult to conclude that dopamine agonists have the effect of neuroprotection and L-dopa may accelerate the progression of the disease.

在国外既往研究中，由于缺乏安慰剂对照组，尚无法明确定论受体激动剂有神经保护作用，而L-dopa加速了疾病进展。

World War II: Battle of Saipan - Americans take Saipan.

1944年的今天，美国在塞班战役中拿下塞班岛。

When the scorner, the rejecter of truth, has become presumptuous; when the routine of work in the various money-making lines is carried on without regard to principle; when the student is eagerly seeking knowledge of everything but his Bible, Christ comes as a thief.{DA 635.3

当讥诮和拒绝真理的人，到了任意妄为时，当追求财利者罔顾按道义经营谋利时，当学人正在兢兢业业地研究各种知识，而单把圣经丢在一边时，基督要像贼一样来临。