雷尼替丁

24小时pH监测比较西沙必利与雷尼替丁的抗胃食管反流效果

24-hour Gastric pH Monitoring to Compare the Antireflux Effect of Cisapride with Ranitidine

UV法和HPLC法测定盐酸雷尼替丁氯化钠注射液的含量

Quantitative determination of ranitidine hydrochloride and sodium chloride injection by UV and HPLC method

与雷尼替丁组比，促愈颗粒组疗效优于雷尼替丁组（P＜0.05）。

And CY group efficacy superior Ranitidine group ( P < 0.05 ) .

结果丹参饮组和雷尼替丁组的溃疡指数均明显小于模型组（P＜0.01）；

Results The ulcer index in DSY and ranitidine group was obviously smaller than that in the model group ( P < 0.01 ) .

与空白模型组比，治疗后促愈颗粒组与雷尼替丁组均有显著差异（P＜0.01，P＜0.05）；

Compared with the model group , the CY group and Ranitidine group have significant differences ( P < 0.01 , P < 0.05 );

泮托拉唑、雷尼替丁治疗Hp阳性消化性溃疡对比观察

Contrast observation of helicobacter pylori positive peptic ulcer treated with pantoprazole and ranitidine

HPLC法测定复方雷尼替丁胶囊中雷尼替丁含量及有关物质

Determination of the Ranitidine 's Content and the Related Substances of Compound Ranitidine Capsules by HPLC

将68例胃炎患儿随机分成A、B两组。A组33例，口服雷尼替丁和德诺；

Children with gastritis were randomly classified into group A and group B.Group A with 33 cases were treated by Ranitidine and De No1 ;

~（99m）Tc标记雷尼替丁的合成

Synthesis of ~ ( 99m ) tc & labelled ranitidine

雷尼替丁对颅脑手术患者胃酸、血浆ET和降钙素基因相关肽的影响

Effect of ranitidine on the gastric acid , plasma endothelin , and calcitonin gene-related peptide in patients undergoing the brain operation

目的：建立了紫外光谱法（UV）和高效液相色谱法（HPLC）测定盐酸雷尼替丁氯化钠注射液的含量。

OBJECTIVE : A UV method and a HPLC method were established for the determination of ranitidine hydrochloride and sodium chloride injection .

洛赛克组和雷尼替丁组HP根除率分别为93.94%（31/33）和65.38%（17/26），P<0.05；

The eradication rates of HP ingroup A and group B were 93.94 % , 65.38 % , P < 0.05 ;

用Flash模拟枸橼酸钠注射液浓度的实验高效液相色谱法测定枸橼酸铋雷尼替丁有效成分

Using Flash to simulate experiment-determining the content of sodium citrate injection with ion-exchange technique Determination of Ranitidine Bismuth Citrate Capsules by High Performance Liquid Chromatography

目的：法莫替丁（famotidine）是第3代H2受体拮抗剂，其作用为西咪替丁的20倍，雷尼替丁的7.5倍，是治疗消化性溃疡及十二指肠溃疡的强效药物。

Obejective : Famotidine is a new H2-receptor antagonist and very effective in the treatment peptic ulcer and duodenum ulcer .

治疗后3d内奥美拉唑组有26例止血（96%），雷尼替丁组有19例止血（70%），无明显不良反应发生。

26 cases ( 96 % ) in omeprazole group and 19 cases ( 70 % ) in ranitidine group got hemostasis within 3 days after treatment without apparent adverse reactions .

结论H2受体阻滞剂&雷尼替丁在预防重度颅脑损伤合并应激性溃疡、上消化道出血有显著疗效，而且此方法应用简便，成本低廉，容易推广。

Conclusions H2 receptor antagonist Ranitidine reduces stress ulcer and upper gastrointestinal hemorrhage in severe brain injury in children .

目的观察组胺H2受体拮抗剂雷尼替丁对哮喘小鼠T辅助细胞（Th1/Th2）功能性平衡的影响。

Objective To observe the influence of ranitidine on the level of Th1 / Th2 cytokine expression in asthmatic mice .

方法：应用BET来检查盐酸雷尼替丁注射液中的热原，考察了盐酸雷尼替丁注射液对BET检查法的干扰行为。

Methods : Using BET to detect pyrogen in ranitidine hydrochloride injection , the interference of ranitidine hydrochloride injection to the process of BET was studied .

HPMC用量、压片压力、片剂大小对盐酸雷尼替丁缓释片的释放速率均有显著性影响；

The R release rate was decreased with increasing content of HPMC , tablet hardness and tablet size .

雷尼替丁150mg，bid。

And give the ranitidine control group ranitidine 150 mg bid .

经雷尼替丁抗返流治疗后，各项返流指标除了立位pH＜4时间百分比外，均显著下降（P＜0.01或＜0.05），近期随访结果显示，哮喘得到有效控制。

All parameters except for the percentage of time of pH4 at standing position decreased significantly and the symptoms were controlled obviously after antireflux treatment with oral ranitidine for asthmatic children with pathological GER ( P0.01 or 0.05 ) .

对冬凌草片、格列齐特片和盐酸雷尼替丁胶囊分别用PLS和判别分析建立其定量和定性模型。

The quantitative and qualitative models were established by PLS and discriminant analysis for the rabdosia rubescens tablets , gliclazide tablets and ranitidine hydrochloride capsules .

所有患者每12h均予雷尼替丁100mg静脉注射预防应激性溃疡。

All the patients were given 100 mg ranitidine every 12 hours through injection of vein to prevent the stress ulcer .

目的探讨H2受体阻滞剂（雷尼替丁）预防小儿颅脑损伤合并应激性溃疡、上消化道出血的确切疗效。

Objective To evaluate the efficacy of H2 receptor antagonist , Ranitidine , in prevention of stress ulcer and upper gastrointestinal hemorrhage in children with severe brain injury .

表明，雷尼替丁能使大鼠胃粘膜cAMP／cGMP水平下降，提示可能cAMP／cGMP比值降低则胃酸分泌减少。

Ranitidine can reduce the cAMP and cGMP ratio of rats gastric mucosa . It is suggested that the decrease of cAMP / cGMP decrease of gastric acid secretion collating .

对照组30例口服雷尼替丁0.3g，睡前服；

30 patients in control group were given ranitidine 0.3g , taking before sleep ;

目的：研究雷尼替丁氯化钠注射液细菌内毒素检查（BET）的干扰试验，建立用BET代替热原检查（PT）。

To study the interfere factors test of BET for ranitidine in sodium chloride Injection , to establish a method for bacterial endotoxin test ( BET ) instead of the pyrogen Test ( PT ) .

给药14天和给药28天后，与治疗前比较，空白模型组、促愈颗粒组与雷尼替丁组血浆PGE2含量均显著提高（P＜0.01，P＜0.05）；

With the former than treatment , medication administration 14 day and 28 day , the amount of inflammatory cells of the model group , CY group and Ranitidine group have significant reduction than normal ( P < 0.01 , P < 0.05 );

洛赛克组的BAO抑制率在3天和5天后分别为93.3%与94.1%，雷尼替丁组分别为51.5%与60.4%。

The basal acid output decreased 93.3 % by 3 days and 94.1 % by 5 days in the losec group , that of the ranitidine group was 51.5 % and 60.4 % respectively .

1周或2周的含铋剂、质子泵抑制剂或雷尼替丁胶体铋（RBC）三联疗法是公认的较好方案，Hp根除率为80%～90%，1周和2周治疗根除率无明显差异。

One or two weeks ' triple-therapy including bismuth citrate , proton-pump inhibitor or RBC is the best program , with the eradication rate varying from 80 % ~ 90 % and no significant difference as to one or two week .