查询词典 dextran

Methods Cells were maintained in DMEM medium with 10% fetal bovine serum. Five days before the beginning of experiments, the cells were seeded in phenol red-free DMEM medium containing 5% charcoal dextran-treated FBS. The cells were harvested, and seeded in 6-well culture plates or in 75ml flacks. After NP, BisA and DBP treatments for 72h, the cells were harvested, and mRNA and protein expression of PCNA, bcl-2 and bax were detected by reverse transcription-polymerase chain reaction and immunohistochemistry, respectively.

方法］T47D细胞在含10%胎牛血清的DMEM培养液中进行常规传代培养，实验前将细胞转移至无酚红DMEM（含5%活性碳葡聚糖苷处理过的FBS）中继续培养5d，收集细胞，PBS洗涤后接种於内置盖玻片的6孔板或75ml培养瓶中，用32×10^(-7)mol/L NP、32×10^(-7)mol/L BisA及32×10^(-6)mol/L DBP对细胞分别处理72h，用半定量RT-PCR技术观察这3种化合物对核增殖抗原PCNA、bcl-2及bax mRNA表达的影响，并用免疫组化方法对结果进行验证。

Results: The main iron agents were taken orally in the hospital and some of them were imported. In oral iron agents, polysaccharide iron complex and ferric ammonium citrate were used more frequent, and ferrous succinate was the first choice of treatment of iron deficiency anemia. The iron dextran was used only in the iron agents for injection.

结果显示，我院铁制剂利用以口服铁剂为主，其中部分为进口铁剂；口服铁剂中，多糖铁复合物胶囊、枸橼酸铁铵片应用较多，琥珀酸亚铁片作为预防和治疗缺铁性贫血的首选药物；注射铁剂中，右旋糖酐铁注射液应用较多。

Intravenous injection of dextran iron hydroxide may correct the lack of iron in hemodialysis patients, improve the iron utilization and the effect of rHuEPO, thus ameliorate renal anemia.

静脉补铁优于口服补铁，静脉注射右旋糖酐氢氧化铁能有效纠正血透患者的铁缺乏，提高铁的利用率及基因重组红细胞生成素的治疗效果，改善了贫血状态。

Methods 80 patients of acute cerebral infarction were divided into the treated group and the check group, the treated group was treated with alprostadil injection,and the check group with the compound danshen injection、low-molecular-weight dextran.collect the result of hemorheology of cerebral infarction and nail fold microcirculation in anterior circulation and posterior circulation.

将80例脑梗塞患者随机分成治疗组和对照组，治疗组予以凯时注射液，对照组予以复方丹参、低分子右旋糖酐治疗。于治疗前后分别测定血液流变学及甲襞微循环的各项指标。

The S-SMEDDS with dextran 40 as solid carrier, consisted of well-separated spherical particles and could form microemulsion with droplet size less than 50nm followed by dilution in water. Nimodipine in the S-SMEDDS was in the amorphous or molecular dispersion state. The S-SMEDDS had a faster in vitro release rate than the conventional tablet.

其中以右旋糖酐40为载体的S-SMEDDS，由分离良好的球形颗粒组成，药物以无定形或分子分散状态存在，水重分散后形成粒径小于50nm的微乳，体外溶出快速，显著高于市售片剂。

The major storage polysaccharides are glycogen,starch and dextran. Cellulose is a structural polysaccharides found in pant cell walls.

主要的贮存多糖是糖原、淀粉和葡聚糖纤维素是结构多糖，存在于植物细胞壁中。

Colitis was induced by 5% dextran sulphate sodium given by oro-gastric tube.

肠炎模型是通过口胃管用5%葡聚糖硫酸钠诱导而成。

Keywords dextran sulphate sodium;colitis;nuclear factor-κB;intercellular adhesion molecule-1

葡聚糖硫酸钠；结肠炎；核因子；细胞间粘附分子

Methods 22 patients undergoing elective surgery were divided into two groups randomly:group HVH and group IVH.After induction of anesthesia, blood was withdrawn via radialis artery while Ringer's lactate solution with threefold the volume of blood withdrawnor Dextran 40 with the same volume as blood withdrawnwas infused in big peripheral vena with identical speed.

选择22例外科择期手术病例，分为HVH和IVH两组，于全麻稳定后，经桡动脉采血，同时外周大静脉匀速输入3倍于采血量的乳酸钠林格液或等于采血量的右旋糖酐施行血液稀释。

On the basis of the animal model of blood stagnated disease builtup by infusing high molecular weight dextran to sheep,the effect andmechanism of electroacupuncture to activate blood circulation and re-move blood stasis were studied.

对电针前后血瘀症模型绵羊血液流变学指标变化的观察发现，电针后血瘀症模型绵羊的全血粘度、还原全血粘度、血浆粘度、红细胞聚集指数和血浆纤维蛋白原含量均显著降低，红细胞电泳时间显著缩短，证明电针具有活血化瘀，改善血瘀症模型绵羊血液循环的作用。

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