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Particular attention will bepaid in the field of gene expression regulation to high-throughput screening andidentification of cis-acting elements within the genome and to investigation ofinteraction manners of these regulatory sequences with regulatory proteins in theconditions of in vivo chromatin contexts.

如何在体内的染色质环境下，高通量、大规模地筛选与检测基因组内的顺式作用元件并研究其与反式作用因子间的相互作用，是当前和今后一个时期内基因表达调控领域内的研究重点之一。

Results Bestain could significantly lower the serum DHBV level. ALT and AST in serum were reduced during the treatment. Examination of DHBV DNA in liver with Southern Blot indicated Bestain could inhibit DHBV DNA replication.

结果 乌苯美司用药1月能使血清DHBV DNA总体水平显著降低；治疗期间同一时相内，能使血清ALT明显降低；Southern Blot检测肝组织内DHBV DNA，其结果提示该药能抑制病毒在肝内的复制。

The strong FSGS and large genetic patches may induced high level of biparental inbreeding, which reduced effective outcrossing rate.

综合野生大豆遗传多样性水平、遗传结构与交配系统的研究进行分析，在制定野生大豆保护策略特别是原位保护策略时，保持种群生境一定程度的自然扰动可以打破种群内空间遗传结构或是减弱空间遗传结构，这将提高有效异交的频率，增加种群内杂合子的频率，从而维持种群内较高的遗传多样性水平，保持野生大豆的进化潜力。

GA treatment restrained the respiration rate and ethylene production. 100mg.L-1ABA and 1000 L.L-1 ethephon evidently increased TSS and total titratable acidity acid content of green-mature fruit. The effect of ABA was more significantly than 1000 L .L-1ethephon, this suggested'ABA was the main hormone of influencing scenescence of'brumal jujube'fruit.

白熟冬枣采后冷藏过程中，内源ABA含量逐渐上升，贮藏后期有峰值出现；IAA和GA含量呈逐渐下降趋势；乙烯利和ABA处理都促进了内源ABA的积累和IAA和GA含量的下降，而ABA的作用比乙烯利明显；说明ABA调控果实的衰老是通过影响内源激素的变化而起作用的。

Objective Close reduction and internal fixation with 3 cannulated screws is a widely used method in treating femoral neck fractures.

目的复位和三枚空心钉内固定是目前治疗股骨颈骨折的常用方法，利用有限元方法对空心钉内固定手术进行力学综合分析，可以找出一种符合生物力学规律的内固定治疗方法。

BACKGROUND: Percutaneous cannulated cancellous lag screws internal fixation is the most used method for the cases of femoral neck fractures. However, there are some complications.

背景：3枚空心松质骨拉力螺钉内固定已经成为股骨颈骨折内固定的标准操作技术，但其并发症较多，改进内置物的设计是减少并发症的途径之一。

Internal fixation of cannulated screws has a effective stability, and the stability of anterior and posterior ring fixing is better than that of single posterior ring fixing.

垂直不稳定骨盆骨折螺丝钉内固定具有较好的稳定性，前后环内固定要优于单纯后环内固定。

A method for eliminating the internal oxide structure in the gas-phase carbon-nitrogen osmosis of gear features that the CCL4 is added to the kensene as carburizer and then is decomposed to generate Cl2 for reducing the oxide, the ammonia gas as nitrizing agen passes through the cylinder of silica gel or granular calcium chloride for adsorbing residual water vapour and then through the cylinder of 5A molecular sieve for adsorbing residual O2, and the resistance wire is wound on igniting pipe at furnace top to prevent the NH4Cl in exhausted gas from being condensed.

本方法采用在气体渗碳剂煤油中，加入6～8％的CCl 4 ，使共渗炉内的CCl 4 分解出新生的Cl 2 ，使已形成的合金元素内氧化物还原；在渗碳剂氨气入共渗炉前，先经过硅胶瓶或桶及粒状氯化钙瓶或桶过滤，吸附掉氨气中的残留水蒸汽，再经过5A分子筛瓶或桶吸附掉氨气中的残留氧；在靠近炉顶位置的点火管周围缠绕带瓷环的电阻丝，靠电阻丝的副带加热，使排气中的NH 4 Cl不冷凝结块等措施实现内氧化组织的消除。

Now, Flavonoids and ginkgolides were mainly extracted from the leaves of Ginkgo biloba., but the leaves often contain high content of corious and cereous, and the effective constituent is very different under the various conditions. In addition, the constituent of ginkgolides is very low in the leaves, and thus the quality of extraction is difficult to reach the international standards.

目前人们主要从银杏叶中提取银杏黄酮和萜内酯，但由于银杏黄酮和银杏内酯的含量很低，尤其银杏叶中最主要的有效成分银杏内酯B主要存在于根中，在银杏叶中含量极低(＜0.1％)，且是在生长状态的叶中含量最高，采叶影响树的生长；又因银杏叶中主要的有效成分受多种因素的影响又有很大差别，银杏叶革质化、蜡质化程度高，使得国内银杏叶提取物的质量很难达到国际标准。

The ANP group was given 6 hourly injections of a supramaximal dose of cerulein (50 μg/kg). After the final cerulein injection, LPS was injected intraperitoneally at a dose of 10 mg/kg. The control group was given the same volume of normal saline solution. Three hours after the final injection, mice were sacrificed.

模型组小鼠腹腔内注射雨蛙素(50 μg/kg)，连续6次，每次间隔1 h，在末次注射雨蛙素后，即向小鼠腹腔内注射脂多糖(10 mg/kg)；对照组小鼠腹腔内注射等体积生理盐水。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。