受体

In order to investigate the effects of cholecystokinin octapeptide(CCK8) on calmodulin activity in rat cerebral cortex,the cerebral cortex neurocytes was used as a model.

为了探讨胆囊收缩素受体在中枢神经系统中的信号传递机制，观察了CCK8和CCKA受体拮抗剂L-364，718、CCKB受体拮抗剂L-365，260对大鼠大脑皮质钙调素活性的影响。

Methods Of 219 early pregnancy women taking RU486,30 cases as effective group,23 cases as ineffective group and 16 cases as curette abortion group,and they were labeled immunohistochemically with PR,ER and EGFR,PKC,raf-1,MEK-1 and Bcl-2,respectively.

219例服用RU486早孕药物流产者，对其有效组30例，失败组23例，人流组对照16例，以免疫组化法分别标记孕激素受体、雌激素受体、表皮生长因子受体、酪氨酸蛋白激酶C、分裂激活蛋白激酶(MEK-1)、细胞转化分裂介质(raf-1)和抗凋亡蛋白(Bcl-2)。

Methods Of 219 early pregnancy women taking RU486,30 cases as effectiv e group,23 cases as ineffective group and 16 cases as curette abortion group,and t hey were labeled immunohistochemically with PR,ER and EGFR,PKC,raf-1,MEK-1 and Bcl-2,resp ectively.

219例服用RU486早孕药物流产者，对其有效组30例，失败组23例，人流组对照16 例，以免疫组化法分别标记孕激素受体、雌激素受体、表皮生长因子受体、酪氨酸蛋白激酶C、分裂激活蛋白激酶(MEK-1)、细胞转化分裂介质(raf-1)和抗凋亡蛋白(Bcl-2)。

The experiment results were as following:All cytoplast recipients derived from oocytes of rabbit, bovine and goat can support early development of cloned embryo, the fusion rate of reconstructed embryos of goat-bovine and goat-rabbit were 59.91% and 74.10%, their cleaved rate were 57.48% and 72.57%, blastocyst rate were 9.59% and18.06% respectively, and the fusion of reconstructed embryos of goat-rabbit and goat-goat were 60.01% and 74.10%, their cleaved rate were 56.68% and 72.57%, blastocyst rate were 11.76% and18.06% respectively.

试验获得了如下结果：1。以山羊耳成纤维细胞为供体，以牛、羊、兔卵母细胞做为胞质受体构建重构胚，并经体外培养，发现不同的胞质受体均能支持重构胚的早期发育，但受体胞质对重构卵的重构胚早期发育速度和卵裂率均有显著影响。

ACTH〓 at concentration of 10〓-10〓 had no significant influence on the saturation curve, Scatchard plot and Hill plot of 〓-DAGO binding to rat brain membrane.

〓在〓范围内对〓的饱和曲线，Scatchard图形及Hi11图形没有明显的影响；但在较高浓度时可以完全取代〓与其受体的结合，〓为37.1±21.8μmol/L，其抑制μ配体〓结合的强度与δ受体的配体DPDPE和κ受体的配体U50488H大致相当，只是稍弱一些，分别是它们的1／8和1／4。

First, select four kinds of main risks source from bigly celebrate the main risk in region source, namely the flood, drought, sand-dust weather and petroleum pollution accident, etc. According to the different a request for to habitat, study this 19 kinds of landscapes ecosystem type of the Regional induce for 7 kinds of ecosystems system: Then the marsh of bulrush, lakes and reservoirs , salt alkali wasteland, prairie, island form wood, farmland, town. The difference is proceeded by characteristic according to each type ecosystem to the analysis of four kinds of main risks source, including the certain risk all rate, delimiting the space distribute, analyzing the risk strength to the receptor etc. At proceed the revelation the different from endanger to analyze the inside, this text borrows ecosystem index number that this index sign to reflect primarily habitat the ecosystem meaning of the type of habitat the different from position, with weak an index number to show the destructibility of the habitat, from but compute each ecosystem that is lost by ecosystem system an index number.

首先，从大庆地区主要的风险源中遴选出四种主要的风险源，即洪涝、干旱、沙尘天气和石油污染等；依据不同生物类群对生境的要求，将本研究区域的19种景观生态类型归纳为7种生态系统：即芦苇沼泽、湖泡库渠、盐碱荒地、草甸草原、岛状林、农田、城镇；对四种主要风险源的进行分析，包括确定风险概率，划定空间分布，对风险受体的作用强度分析等；在进行暴露和危害分析中，本文主要借生态指数这一指标来反映不同生境类型的生态意义和地位，以脆弱度指数来体现不同生境的易损性，从而计算出各受体生态系统的生态损失度指数；由于各主要风险物质对风险受体的作用强度是不同的，对形成区域性生态风险的作用大小也有差异，因此本文采用层次分析法对主要生态风险物质进行综合评价，并把判断矩阵排序权值的合理计算问题归为—非线性化问题，并提出用基于遗传算法(GA[5])的层次分析模型进行权重分析；进行风险表征，即综合前面两个阶段的信息，对环境中风险的性质和强度以及风险评价过程中不确定性问题进行分析与描述，并划分出五级生态风险区；最后，根据划分的五级生态风险区的特征，分别提出针对各生态风险区的生态风险管理对策。

Mu opioid receptor was not observed in the wrist, funnel, abdomen of mantle, mouth, craw, stomach theca, intestine, rectum, sialoid gland, liver. Weak positive mu opioid receptor immunoreaction was found in inner epidermis, ectoblast, connective tissue of the esophagus and the keratolytic of the stomach and positive immunoreaction in epidermis of back of mantle and membrane of wrist.

结果表明，短蛸腕、漏斗、外套膜腹面、口球、嗉囊、胃盲囊、肠、直肠、前唾液腺、后唾液腺、肝胰脏均呈μ受体阴性，但食道内上皮、外膜、结缔组织和胃角质层有μ受体分布，外套膜背面、腕间膜的上皮或近上皮部位呈μ受体阳性。

Sigma and Epsilon receptors are no longer thought to be opioid receptors.

受体和伊普西隆受体不在被认为是阿片受体。

Aim To investigate the relationship between the changes of N-methyl-D-aspartate receptor activity on cerebral cortex and brain edema after brain injury in the rats.Methods The brain injury model was made by a free-falling body.

目的 脑损伤后释放的谷氨酸通过其受体，主要是N-甲基-D-天门冬氨酸受体而发挥神经元兴奋毒作用；通过对脑损伤后不同时期伤侧大脑皮质NMDA受体活性和含水量的测定，探讨它们之间的关系。

Our results indicated that the cross-inhibition between 〓 and glycine receptors may be a direct protein-protein interaction.

实验结果提示〓和甘氨酸受体间的相互抑制可能是通过受体—受体间的直接相互作用实现的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。