查询词典 receptors

Both apoptosis-inducing ligands and death receptors exist physiologically and/or pathologically in the body as membrane bound and soluble forms that behave agonistically or antagonistically to exert complicated immunological modulation.

无论是凋亡诱导配体，还是其相应的受体，在不同的条件下均可存在膜型和可溶型，两种形式相互协同或相互拮抗发挥复杂的免疫调节作用。

Mannose-binding was preserved in evolution, since phagotrophic amoebae also use mannose receptors to recognize bacteria.

由於阿米巴原虫亦使用甘露糖受体来辨识细菌，显示此种结合甘露糖的方式在演化过程中被保留下来。

The expression of the angiogenic factors was coordinated with that of their receptors and significantly correlated with MVD.

血管生成因子与其受体表达具有一致性，并与MVD值显著相关。

In diabetic patient, the AGEs accumulate and affect by several direct and indirect pathologial mechanisms, such as inducing the abnormality of the angiokinesis, the exagerated oxidative stress and the binding of AGEs to their specific receptors, etc.

AGEs在糖尿病患者体内的不断累积，可通过诱导血管舒缩调节异常，增强氧化应激，与AGE受体结合等多种直接及间接的病理机制发挥作用。

Autoradiographic studies have demonstrated that adenosine A1 and A2 receptors are expressed in the spinal dorsal horn, both on the post-synaptic SG neurons and the central terminals of the primary afferent neurons.

放射自显影的结果表明A_1和A_2受体都分布在脊髓背角，包括突触后SG神经元和初级传入神经元的中枢突，而A_1受体集中分布于胶状质。

In the first section, the effect of sodium houttuyfonate on the level of lysozyme secreted by macrophages was first tested by bacteriolytic method; then the effect of sodium houttuyfonate on the level of tartaric acid resistant acid phosphatase produced in macrophages was investigated by analyzing the phenol generated in the reaction that was catalyzed by the enzyme; the third, the effect of sodium houttuyfonate on the phagocytic activity of macrophages was observed by microscopy; the forth, the effect of sodium houttuyfonate on the production of complement C4 from macrophages was tested by hemolytic method; the fifth, the effect of sodium houttuyfonate on the expression of C3b receptors on the surface of macrophages was analyzed by observing the formation percentage of zymosan wreath; the sixth, the effect of sodium houttuyfonate on the respiratory burst in macrophages was tested by flow cytometry; the seventh, the effect of sodium houttuyfonate on the production of IL-1α and IL-1β from macrophages was tested by ELISA method.

在这一章中，首先，采用溶菌法考察合成鱼腥草素对巨噬细胞分泌溶菌酶水平的影响；其次，采用游离酚法研究合成鱼腥草素对巨噬细胞产生的耐酒石酸酸性磷酸酶水平的影响；第三，采用显微镜观察法考察合成鱼腥草素对巨噬细胞吞噬功能的影响；第四，采用溶血法测定合成鱼腥草素对巨噬细胞产生的补体C4水平的影响；第五，采用酵母花环法检测合成鱼腥草素对巨噬细胞表面C3b受体水平的影响；第六，采用流式细胞术法观察合成鱼腥草素对巨噬细胞呼吸爆发的影响；第七，采用ELISA法探讨合成鱼腥草素对巨噬细胞产生IL-1α及IL-1β水平的影响。

Fluorescence, UV-vis and NMR are the most common methods in the research of chiral recognition. According to these methods, the latest research progress in the synthesis of chiral receptors based on calix[4]arenes and their applications in the chiral recognition are summarized.

在手性识别的研究中，荧光、紫外和核磁是3种最常见的研究方法，本文根据这3种方法进行分类，综述了近年来以杯[4]芳烃为分子骨架的手性受体的合成及其在手性识别中的应用。

Objective To investigate the role of endothelin-1 and its receptors on hypertrophy or proliferation of cultured cardial cells.

目的 观察内皮素－1(ET-1)及其受体对心肌细胞肥大和心脏成纤维细胞增殖的作用。

The effective stimulating sites were indentified by defensive cardiovascular response and other components of defence reaction evoked by 3 s trains of rectangular cathodal pulses (100Hz, 0.5ms pulse duration, 70 -150μA intensity for dPAG and 150-250μA for PF) delivered from a programmed multichannel constant current stimulator. The responses included an increase in blood pressure and heart rate, pupillodilation and an increase in the rate and depth of respiration. Currents of 1Hz, intensity of 100- 150μA for dPAG and 200-250μA for PF were used to observe the effect of the stimulation of them on RVLM neurones. The deep peroneal nerve and superfacial deep peroneal nerve were carefully separated, and put on a pair of stimulating electrode respectively, Both nerves were stimulated with constant rectangular pulses of 1Hz, 0.5ms duration and 300μA current intensity to see their effects on RVLM neurones. The baro-and chemo-receptors were activated by the intravenous injection of phenylephrine or 0.208 M NaH2PO4. The degree of convergent inputs to individual RVLM neurone was studied by the stimulation of the sites mentioned above. It was found that neurones about 61.4%(27/44) and 35.3%(6/17) received convergent inputs from three and four places respectively.

过去的研究主要集中于整体水平，利用电刺激或化学刺激RVLM神经元，观察对血压、心率及交感活动的影响，并对影响心血管交感活动的神经递质进行了广泛探讨，积累了大量资料；在神经元水平，主要研究刺激脑内核团、外周神经、化学感受器及压力感受器等对RVLM神经元放电的影响和某些神经递质影响神经元活动的机制、然而，对RVLM神经元如何整合不同信息、其可能突触机制等研究得较少，本互作拟采用在体细胞内、细胞外记录电活动与微电泳，结合中枢核团及外周神经电刺激等方法，对RVLM神经元在不同状态下的整合作用规律与可能机制进行初步探讨，为进一步了解这一复杂的整合过程提供新的理论依据。

Expression of epidermal growth factor receptor in breast can- cerin relation to steroid hormone receptors and prognosis. Epider- mal growth factor receptor is a transmemberane protein encoded by the oncogene c-erbB-1. It presents in all types of tumor cells and certain normal tissues, and it is thought to be related to cell carcinogenesis and uncontrolled cell growth.

表皮生长因子受体（Epidermal growth factor receptor，EGFR）是原癌基因c-erbB-1的表达产物，它是一种细胞膜受体，广泛存在于各种类型的肿瘤细胞和某些正常组织细胞中，与细胞癌变和失控性生长趋势有关。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。