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The calibration curves for arsanilic,nitarsone and roxarsone were linear over the concentration ranges of 0.5-50 mg/L and their correlation

阿散酸、硝苯砷酸和洛克沙砷的定量线性范围为0.5~50 mg/L，线性相关系数均大于0.999；检出限阿散酸为0.095mg/kg、硝苯砷酸为0.18 mg/kg、洛克沙砷为0.19 mg/kg；保留时间的相对标准偏差不大于0.51%。

Based on data collected at four stations in Daning River in the spring of 2004 and 2005, phytoplankton community structure, vertical distribution, abundance, biomass, C contents, diversity index, richness index and evenness index were studied. The causes of eutrophication and water blooms in Daning River were analysed and control measures were then put forward. The dominant species were Asterionella Formosa, Cryptomonas ovata, Cyclotella caspia, Stephanodiscus neoastraea in the spring of 2004 and those were Pandorina morum, Eudorina elegans, Cyclotella caspia, Cryptomonas ovata in the spring of 2005. Average cell densities, biomass, C contents in the spring of 2004 and 2005 were 171.1×10^5 cells/L, 12.2 mg/L, 1732.2g C/L and 113.1×10^5 cells/L, 10.1 mg/L, 1395.9g C/L, respectively.

报道了大宁河2004年春季和2005年春季浮游藻类的种类组成、垂直分布、数量、生物量以及C含量的调查结果，并应用多样性指数、丰富度指数和均匀性指数对其水质进行了综合评价；对大宁河蓄水后出现的富营养化现象和春季发生&水华&的原因进行了探讨，同时提出了控制水体富营养化的建议。2004年春季，藻类优势种为美丽星杆藻、卵形隐藻、里海小环藻和新星形冠盘藻；2005年春季的优势种为实球藻、空球藻、里海小环藻和卵形隐藻。2004年和2005年的细胞密度、生物量和C含量分别平均为171.1×10^5 cells/L，12.2 mg/L，1732.2g C/L和113.1×10^5 cells/L，10.1 mg/L，

The asymbiotic germination indicated that the medium Hyponex No.1 was optimum for PLB formation when supplemented with potato juice, and optimum for PLB differentiation when supplemented with banana juice. Fresh sprouts were induced from the explant of the shoot tip cultured on the MS medium in the presence of BA 3.0 mg/L and NAA 0.2 mg/L.

结果表明：在花宝1号附加土豆的培养基上萌芽效果最好，原球茎发生率较高；分化阶段以花宝1号附加香蕉的培养基分化效果最理想，幼嫩茎尖在MS基本培养基上附加BA 3.0 mg/L与NAA 0.2 mg/L上可诱导出新芽。

The bud gave the best rege.neration with4 regenerated shoots fxom each explant of Basella in average when subcultured in a combination of 2 mg/l 6-BA + 0.3 mg/l NAA.

在芽的继代培养中，4.0 mg/l 6-BA+0.1 mg/l NAA处理最佳，平均每个外植体可分化4个芽。

Methods After formation of the experimental diabetic mice models by injecting alloxan with the dose of 120 mg/kg body weight, 30 experimental diabetic mice （20 ± 2g at the beginning） were divided into four groups at random, Group A were given physiological saline as control group, While Group B and C were given low dose （ 125 mg/kg bw） and tfigh dose （250 mg/kg bw） LTN respectively, Group D were given Dimethyl Biguanide Hydrochlorie Aeid.

方法体重（20 2）g清洁级BALB/C小鼠30只腹腔注射四氧嘧啶（120 mg/kg）建立糖尿病动物模型，并将其随机分成4组，分别用生理盐水、低剂量（125mg/kg）和高剂量（250mg/kg）香菇多糖以及盐酸二甲双胍灌胃，试验期21 d，观察、比较香菇多糖的作用。

For the DPPH free radical scavenging, their EC50 values are 19.05 mg/ml and 15.61 mg/ml respectively, but their anti-oxidant capacities are 40 to 60 % higher than fresh ones. Hot water extracts of Boehmeria nivea root experienced sun dry treatment have a better ability to scavenging ABTS free radical (EC50=34.16 μg/ml)when compared to that of fresh root, which only have one tenth anti-oxidant ability left.

经冷冻乾燥和日晒乾燥的苎麻叶热水萃取物其抗氧化成分较新鲜者低约55至67 %，而对DPPH自由基清除能力其EC50分别为19.05 mg/ml和15.61 mg/ml，相对其抗氧化能力却较新鲜者为高约40至60%；经日晒乾燥苎麻根热水萃取物其清除ABTS自由基能力(EC50=34.16 μg/ml)明显较新鲜者为高，显示其清除自由基能力只剩1/10。

Patients with anaphylactic shock unresponsive to fluid challenge (especially if accompanied by bronchoconstriction) receive epinephrine 0.05 to 0.1 mg IV, followed by epinephrine infusion of 5 mg in 500 mL 5% D/W at 10 mL/h or 0.02 μg/kg/min.

输液无效的过敏性休克病人（尤其是伴有支气管收缩者）可先静脉给注肾上腺素0.05至0.1 mg，然后再用5 mg 肾上腺素加500 mL 5%葡萄糖液滴注，滴速10 mL/h or 0.02 μg/kg/min。

Patients were divided into two groups treated with rifaximin capsula（200 mg, per 6 h）+Oflxacin dummy capsula（2#,3 times per day） as a treated group and Oflaxaxin（200 mg, three times per day）+ rifaxicin dummy capsula（2#, per 6 h as a control for three days, respectively. 109 patients were enrolled in rifaximin group and 107 patients were enrolled in control group.

试验组用药利福昔明胶囊（200 mg／次，每6 h 1次）＋氧氟沙星胶囊模拟胶囊（2粒，每日3次），对照组用药氧氟沙星胶囊（每次200 mg，每日3次）＋利福昔明胶囊模拟胶囊（2粒，每6 h 1次），疗程3天。

Methods 60 female mice were randomly divided into 4 groups (n=15):Mice in normal control group received subcutaneous injection of normal saline and mice in the other 3 groups received cervicodorsal injection of D-galactose[1000 mg/(kg1·d)] for 42 d to establish subacute aging model.

60只雌性昆明种小鼠，随机分为4组(n=15)：正常对照组皮下注射生理盐水；其余3组每日颈背部皮下注射 D-半乳糖[1000 mg/] 造成小鼠衰老模型，同时各组分别灌胃生理盐水、枸杞多糖[200 mg/]、丹参酮[1 500 mg/]。42 d后，测定小鼠背部皮肤组织匀浆中超氧化物歧化酶活力、过氧化脂质代谢产物丙二醛含量和皮肤羟脯氨酸含量。

Results indicate that the optimum extraction conditions are as follows: ultrasonic power is 600W, temperature is 53℃, the ratio of liquid to solid is 8︰1, ultrasonic treating time is 70min, reflux extraction time is 120min, the extraction rate of oleanolic acid is 3.000 mg/g; XDA-1 resin is favorable in purification of OA in Chaenomeles sinensis Koehne, the optimum purification conditions are found to be 0.794 mg/mL of OA concentration, the flow rate of adsorption is 0.5 mL/min; the desorption solvent is 90% ethanol, and the flow rate of elutant is 1.0 mL/min.

结果表明，超声波辅助提取最佳工艺条件为：超声功率600 W、提取温度53℃、液料比8：1、超声波提取70 min，回流提取120 min，齐墩果酸得率为3.000 mg/g；XDA-1型大孔树脂对齐墩果酸具有较好的吸附和解吸效果，最佳纯化工艺条件为上柱液浓度0.794 mg/mL，吸附流速0.5 mL/min；以90%浓度乙醇洗脱，洗脱流速1.0 mL/min，纯化后得提取物中齐墩果酸纯度可达26.55%。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新