受体

Caffeine - A derivative of coffee, is an efficient arouser of central nervous system capable to drive away fatigue, and improve renal circulation. Its stimulation on the cerebral cortex activates Neurotransmitter receptors in the cell membrane; the adenylyl cyclaseactivated on the other surface of the cell catalyzes Adenosine Triphosphate, forming Cyclic adenosine monophosphate, and thus set off series of bio-chemical reactions, like increase of passionate feel, prompt recovery from fatigue after working etc..

咖啡因—由于咖啡本身具有兴奋神经中枢，消除疲劳，增加肾脏血流量的作用，通过对大脑皮层的刺激，使神经递质作用于细胞膜受体，激活了膜另一侧的腺苷酸环化酶，被激活的腺苷酸环化酶催化三磷酸腺苷环化酶，被激活的腺苷酸环化酶催化三磷酸腺苷形成环磷酸腺苷，从而引起一系列生化反应，如增加愉快感和消除事后疲劳等。

Thus, AT1 receptor on VSMC play a important role in response to arterial injury.

因此，VSMC上的AT1受体在VSMC的增殖中发挥着重要的作用。

Objective To investigate the changes of androgen and androgen receptor levels in old male patients with peripheral arteriosclerotic occlusive disease.

目的 探讨老年男性外周动脉硬化闭塞病患者的雄激素和雄激素受体水平变化。

He has never carried a diagnosis of arteriosclerotic heart disease but is being treated for hypertension with a diuretic and an beta blocker.

患者从未被诊断为动脉硬化性心脏病，但一直服用利尿剂和β受体阻滞剂治疗高血压。

Some researches show that aryl hydrocarbon receptor is involved in regulation of angiogenesis.

而且多环芳香烃受体也已被证实会参与在血管新生的调控。

To investigate the role of tumor necrosis factor-αand tumor necrosis factor receptor Ⅱgene polymorphisms in genetic susceptibility to asbestosis and their relationship with pulmonary fibrosis.

探讨肿瘤坏死因子α及其Ⅱ型受体基因多态性在石棉肺发病遗传易感性中的作用及其与石棉肺纤维化程度的联系。

Key words］picrorhizae; cerebral ischemia; n methyl d aspartate receptor 1; rats, wistar

关键词］胡黄连；脑缺血；n 甲基 d 天门冬氨酸受体1；大鼠，wistar

This Condition states that a Case assignor and a Case recipient should stay adjacent to each other.

这个条件是说格的指定者和格的受体应该相互毗邻（它可以解释为什么在动词和其直接宾语之间不能插入其他词组类）。

The characteristics of pentacene/perylene derivatives based organic solar cells are investigated in this thesis Donor and acceptor layers are pentacene and N N'-dioctyl-3 4 9 10-perylenetetracarboxylic diimide (PTCDI-2~13C) respectively Twelve organic solar cells with pentacene/PTCDI-2~13C heterojunctions were fabricated to study the influence of various alkylic perylene derivatives on the power conversion efficiency Under the sunlight simulator with AM1 5G filter and 100 mW/cm2 the solar cell of pentacene/PTCDI-7C heterojunction with cathode of Ag/Al bilayer has the best performance among the devices with pentacene/PTCDI-2~13C heterojunctions In PL spectrum analyses the pentacene/PTCDI-7C film had lower recombination rate than the other pentacene/PTCDI-2~13C films; therefore more excitons could reach the P/N junction and enhance short-circuit current Furthermore the PTCDI-7C film grown on the surface of penatcene was more matched than other PTCDI films analyzed by the PL peak shifts of 10 nm and 45 nm thick PTCDI-2~13C and images of atomic force microscope More lattice match between the films of pentacene and PTCDI resulted in fewer defects in P/N junction and more carries can reach electrodes Accordingly the power conversion efficiency approach 2% was obtained from the solar cell with the active layer of pentacene/PTCDI-7C

本研究探讨以五环素/骈苯衍生物异质接面太阳能电池之特性，利用pentacene作为电子施体有机材料，PTCDI -2C~13C作为电子受体有机材料，制作出异质接面为pentacene/ PTCDI-2C ~13C等12种有机太阳能电池，比较不同碳数的骈苯衍生物对於有机太阳能电池之光电转换效率之影响。在AM1 5G、100 mW/cm2的模拟太阳光下，以pentacene/PTCDI-7C异质接面太阳能电池具有短路电流9 882 mA/cm2、开路电压0 376 V、填充因数0 523及光电转换效率达1 945%，皆比其他pentacene/PTCDI-2C ~13C异质接面太阳能电池来的大。由薄膜分析可知PTCDI-7C在这12种太阳能电池中具有较低的电子电洞复合发光效率，可以让较多激子到达异质接面进行电荷分离，减少电子电洞对复合发光的机率；此外，由光激发萤光光谱之峰值位移配合原子力显微镜表面结构图，可以得知当PTCDI-7C成长在pentacene上时会顺著pentacene的结构成长薄膜，故较无缺陷产生在P/N接面处；而在其他结构下则无此现象产生，致使在pentacene/PTCDI-7C薄膜中的载子有较大的机会可以移动至电极，使光电流提高，进而使光电转换效率提高。

Objective:To assess the important role of chemokine receptor CCR4 and CXCR3 in patients with atopic dermatitis.

目的为研究特应性皮炎患者外周血趋化性细胞因子受体CCR4和CXCR3在特应性皮炎的发病过程中的作用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！