红藻的

To address this issue we measured the plasma CRH concentration in developing rats received kainic acid, a convulsant agent which exerts behavioral and electrophysiological seizure activities by activating at kainate receptor and N-methyl-D-aspartate receptor.

近年来许多研究发现细胞激素具有调节内分泌的功能，并参与许多中枢神经系统疾病的过程进展，基於上述这些原因，为更能深入了解CRH在癫痫所参与的病理机转，我们利用红藻胺酸引发幼鼠产生抽搐藉以探讨CRH和细胞激素在周边或脑中的表现情形。

The epilepsy model induced by kainic acid is a dynamical model condition. 5-7 days after acute seizure episodes induced by a single systemic injection of a convulsant dose (10mg/kg) of KA the rats developed a long-lasting increase in seizure susceptibility and the characteristic histopathological features in the hippocampus similar to human TLE. So the KA model has been a well-known model to study TLE or intractable epilepsy.

颞叶癫癎红藻氨酸（kainic acid，KA）模型具有明确的动态变化过程，一次全身性给予惊厥剂量（10mg/kg）KA诱发SD大鼠急性癫癎发作后5-7天，动物开始出现癫癎发作敏感性长期增强，脑内亦发生与人类颞叶癫癎相似的神经病理、神经生化及神经分子生物学方面的改变，因此被认为是研究颞叶癫癎和难治性癫癎的理想模型之一。

The species of green and brown algae found in the intertidal were mainly warm t emperate , those of red algae were more varied, however, including warm temperate , temperate and subtropic as well as cold temperate species. There existed signi ficant difference in species dominance among the four seasonal communities.

绿藻和褐藻类群主要为暖温性种类，而红藻类群比较复杂，即有暖温带性的、温带和暖水性种类，也有寒温带的冷水性种类。4个季节群落的物种优势度序列存在明显的差异，海黍子在春季和冬季为群落的第1优势种，而孔石莼在夏季和秋季为第1优势种。

During screening of seaweeds from different places in Europe for antimicrobial actiities against human and fish pathogenic bacteria, Laurencia chondrioides was identified as a promising species. By bioassay-guided isolation, followed by structure elucidation by mass spectrometry and 1H- and 13C-NMR spectrometry, two sesquiterpenoides of the chamigrene-type from the selected red seaweed Laurencia chondrioides were identified.

在对欧洲不同地方的海藻进行抗人类和鱼类病原菌的活性筛选中，凹顶藻Laurencia chondrioides被认为是最具前景的种类，通过生化分离和质谱和H、C核磁共振谱的分析，从所选的红藻Laurencia chondrioides中鉴定出了2种C型倍半萜。

Scanning tunneling microscope was used to investigate the in vitro assembly of R-phycoerythrin from the marine red alga Polysiphonia urceolata. The results showed that R-PE molecules assembled together by disc-to-disc while absorbing on HOPG surface, which just looked like the rods in the phycobilisomes.

将海洋红藻R 藻红蛋白吸附到刚揭开的高定向石墨表面上，然后用扫描隧道显微镜在纳米尺度上进行直接观察，发现纯化的R 藻红蛋白在体外自然聚集时，能够&面对面&的聚集在一起，形成非常规则的类似藻胆体的杆状结构。

The first chapter focuses on study of theestablishment of acetylcholesterase's inhibitor's screening model and the algal fractions'inhibitory activity to acetylcholesterase. The second chapter focuses on study of chemicalconstituents of red alga Plocamium telfairia. The third chapter is a brief review aboutresearches on bioactive constituents of seaweeds.

第一章详述了乙酰胆碱酯酶抑制剂筛选模型的建立及海藻组分对乙酰胆碱酯酶抑制活性的研究，第二章详述了红藻海头红化学成分的研究，第三章对海藻生物活性成分研究概况进行了简要的综述。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。