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The oxidative modification of low-density lipoprotein is thought to have a central role in the pathogenesis of atherogenesis. Berberine, a natural constituent of plants of the genera Coptis and Berberis, has several anti-inflammation and anticancer biological effects.

黄连素 是黄连中主要的天然化合物，目前已知具有抗发炎(anti-inflammation)和抗肿瘤等生物活性，然而对於黄连素是否会抑制粥状动脉硬化形成及其详细的作用机制到目前为止并不清楚。

It is found that (1) the aquatic protozoa communities consists of thirty-six taxa in twenty-six genera and twenty-four families;(2) the groups of ecological function include: Photosynthetic autotrophs (P groups, 25%), Bactivores detritivores (B groups, 44.44%), Saprotrophs (S groups, 2.78%), Algivores (A groups, 11.11%), Nonselective omnivores (N groups, 11.11%) and Raptors (R groups, 5.56%);(3) according to the characteristics of karst water, substrates and mosses, four ecological types and eight sub-types of aquatic protozoa communities can be distinguished.

2水生原生动物群落含6个功能营养群。其中，原生动物光合营养群（P群，Photosynthetic autotrophs），占总数的25%；细菌取食者群（B群，Bactivores detritivores），占总数的44.44%；腐生营养类群（S群，Saprotrophs，占总数的2.78%；食藻者类群（A群，Algivores），占总数的11.11%；非选择性杂食者群（N群，Nonselective omnivores），占总数的11.11%；食肉者群，占总数的5.56%。(3)根据岩溶水流、基质和藓类植物特征，划分该区附生水生原生动物生态群落为4个类型和8个亚类型。

Major one of two genera of stilts; similar to avocets but with straight bills.

高跷鹊两类中的主要的一种；与反嘴鹊相似，但嘴巴是直的。

At the 21 sampling sites in urban area of Hangzhou, 47 species of soil-born bryophytes belonging to 31 genera and 22 families were recorded.

在杭州市区设立的21个样点中，记录到土生苔藓植物22科31属47种。

The remaining genera of hamsters formed a third major clade.

其余属仓鼠形成了第三个主要分支。

Besides, it is the first time that the phylogenetic relationship of the 4 genera of theLeptochirini was discussed through the cladistic analysis, with the WinClada software.

此外，采用支序分析法，借助WinClada软件，首次对方胸隐翅虫族所含4属之间的系统发育关系进行了探讨。

This study focuses on four subjects using morphological and molecular characters:1. A cladistic analysis of morphological and ecological characters was preformed in which 36 characters exhibited by 60 species of 9 genera of Palaemoninae.

还可揭示主要经济种类日本沼虾地理群体之间的遗传多样性信息，为有效保护和合理开发利用野生资源提供重要的理论基础。

Keywords Empoascini,Fauna,Taxonomy,Biogeography,Phylogeny,Cladistic analysis,new genera,new species,new combinations,new records,new synonyms,China.

小绿叶蝉族；区系；分类；生物地理；系统发育；支序分析；新属；新种；新组合；新记录；新异名；中国

Many modern genera of conifers arose in the Tertiary, but other gymnosperms declined.

许多现代的松属植物是在第三纪产生的，然而其他的裸子植物开始衰落。

The sum total of the plant collection in this book is 1,347 species including 628 genera and 1,288 species of phanerogams (of which are 81 species from cultivation and 20 species of from naturalization), and 149 species of cryptogams .

文中包括显花植物628属、1，288种（其中81种为栽培植物及20种为归化植物），隐花植物149种，总计1，347种，是台湾最早也是最有系统的著作。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。