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MethodsThe transplanted tumor model of the mouse S180 sarcoma was established.Fifty mice were randomly divided into five groups,the control group,the CTX group,the Gecko group.They were treated respectively with oral administration of saline,and intraperitoneal injection of CTX 100 mg/kg only one time,oral administration of Gecko in doses of 13.5,9,4.5 g/kg,one time a day.After 14 days,the anti-tumor activity was evaluated by tumor tissue weighing. The impact on immune organ was detected by accounting thymus index, spleen index and the number of peritoneal macrophage which phagocytose chicken red blood cells.The protein express of vascular endothelin growth factor and basic fibroblast growth factor were detected by SABC immunohistochemistry.

方法建立移植瘤小鼠S180肉瘤模型，将50只雌鼠随机分为对照组、环磷酰胺组、壁虎高组、中组、低组共5组，分别给于生理盐水灌胃1次/d，CTX（100 mg/kg）腹腔注射1次，壁虎高、中、低组（13.5，9，4.5 g/kg），每天灌胃1次。14 d后，称取荷瘤小鼠瘤重、胸腺重、脾脏重，计算抑瘤率、胸腺指数、脾脏指数，观察腹腔巨噬细胞吞噬鸡血红细胞实验指标；用SABC免疫组化法检测血管内皮生长因子、碱性成纤维细胞生长因子的蛋白表达，TUNEL方法检测细胞凋亡率。

Methods Cyclohexane, ethyl acetate and glacial acetic acid (8∶8∶0.8) were used as the developing solvent. Samples were analyzed on a layer plate of silica gel G thin by using 20% phosphomolybdic acid as chromogenic agent.

以环己烷乙酸乙酯冰醋酸（体积比8∶8∶0.8）为展开剂，以羧甲基纤维素钠为黏合剂自制硅胶G薄层板，20％磷钼酸溶液为显色剂，进行薄层色谱分析。

The phytopathogenic fungus Fusarium graminearum has been transformedusing a plasmid (pAN7-1) containing the Escherichia coli hygromycinphosphotransferase gene. Stable hygromycin-resistant transformant coloniesappeared at frequencies between 2 and 10 per μg plasmid DNA.

将含有大肠杆菌中潮霉素B磷酸转移酶控制基因的质粒pAN7-1转化入小麦赤霉病菌野生菌株中，结果表明，pAN7-1的转化效率为2-10个/μg质粒DNA。

A specific polyclonal antibody against the phytotoxin was prepared by injecting the New Zealand rabbits with the purified PLPC.

将PLPC(15μg·ml 1)用不同浓度的抗体(1～20μg·ml 1IgG)吸附后处理泗棉3号的切根苗，毒素所引起的症状都有不同程度的减轻。

Results G 2528A substitution transition in the K/T gene was found in the pmband of the family with piebaldism.

结果家系中先证者存在K／T基因第2528位G→A，使密码子AGT〉AAT，导致A850N.100名健康对照组不存在此突变。

And the ability of antioxidant of polyhydroxy benzamides don't have too many differences with Trolox (IC50 =13.90 μg/ml), the substition of hydroxy group at amino benzene ring doesn't affect the whole ability of antioxidant apparently, but while the single hydroxy group at carboxylic acid benzene ring, they are apparently decrease to scavenge the ability of free radical, as a result, the hydroxy at amino benzene ring substitutes its function, without the hydroxy group, the ability of antioxidant is worst, but it upgrades its function while the hydroxy and amino are in the ortho-position or para-position.

而当多酚醯胺化合物其抗氧化能力与Trolox差不多时(IC50 =13.90 μg/ml)，胺基苯环上之羟基取代对整体抗氧化能力影响不明显，但在羧酸苯环上具单羟基时，其清除自由基能力明显下降，使得胺基苯环上羟基取代发挥了影响力，无羟基取代时，抗氧化能力最差，而羟基与胺基互为邻位或是对位时较间位有提升效果。

AtCDC5 is a homolog of Schizosaccharomyces pombe cdc5〓, which has been presumed to be involved in regulating the G〓/M transition.

其中，AtCDC5基因与酵母中cdc5〓基因同源，功能尚不清楚，推测其与细胞周期从G〓期进入M期的过程有关。

In addition, another praeludium in G minor, BuxWV 149, employs a repeating bass pattern in the beginning.

此外，还有G小调，BuxWV 149前奏，在开始采用重复低音模式。

Injection of 1 μg OFQ preoptic area also caused a profound decrease of MAP and HR.

下丘脑视前区微量注射1 μg OFQ也可降低血压、减慢心率。

The formidable prospect of major surgery; a tougher and more redoubtable adversary than the heel-clicking, jackbooted fanatic- G.H.Johnston; something unnerving and prisonlike about high gray wall.

大手术的可怕前景；比那穿着长筒靴、脚跟登登作响的狂热分子更残暴、更可怕的对手——g·h·约翰斯顿；高大的灰墙周围可怕的、像监狱一样的情形。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐