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Normal saline

Known as: isotonic sodium chloride 
National Institutes of Health

Papers overview

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2018
2018
ABSTRACT Objectives: The stability and compatibility of meropenem, 50 mg and 2000 mg added to 50 mL of normal saline (NS) or 5… 
2018
2018
The study aimed to assess the effects and the further mechanism of action of dexmedetomidine with regard to stress reactions and… 
2015
2015
Background: During labor, it is not unusual for women to have little or no nutrient intake, in spite of the fact that the demand… 
2015
2015
背景与目的 乏氧是实体肿瘤的一个重要生物学特征,组织乏氧导致肿瘤对放疗和化疗不敏感,从而增加其对放化疗的抵抗性,因此确定肿瘤组织乏氧程度具有重要意义。核医学乏氧显像能够反映肿瘤组织乏氧程度,他能选择性地滞留在乏氧细胞或组织中,主要包括硝基咪唑类和非硝基咪唑类;其中硝基咪唑类肿瘤乏氧细胞显像剂是国内外研究的较多并且具有发展前景的一类用于肿瘤治疗的药物。本研究应用放射性核素标记技术对研制具有临床应用价值的肿瘤乏氧显像剂乙二胺四乙酸-甲硝唑酯(ethylenediaminetetraacetic acid-metronidazole, EDTA-MN)配体进行标记。探讨采用氯化亚锡还原法法进行99mTc标记的可行性,评价99mTc-EDTA-MN的放化特性,观察99mTc-EDTA-MN在非小细胞肺癌(non-small cell lung cancer, NSCLC)裸鼠模型体内的生物学分布特点,为其进一步研究与应用提供实验依据。 方法 采用氯化亚锡还原法进行EDTA-MN配体的99mTc标记,分别对反应量(10 mg、5 mg、2 mg)、氯化亚锡用量(8 mg/mL、4 mg/mL、2 mg/mL)、标记体系pH(2、4、5、6)逐一进行试验,采用正交试验设计进行分析,以寻找最佳标记条件。采用纸层析法和高效液相色谱法测定标记率、放化纯度、脂水分配系数及室温下在生理盐水的体外稳定性,并对标记物在裸鼠体内的生物学分布进行初步显像研究。 结果 最佳标记条件下的标记率(84.11±2.83)%,放射化学纯度大于90%,室温下放置12 h在生理盐水中较稳定。脂水分配系数为lgP=-3.05。尾静脉注射99mTc-EDTA-MN的3 h内,裸鼠肿瘤模型初步显像示0.5 h时膀胱区域见大量放射性浓聚,1 h时肿瘤显影清晰,其余脏器内放射性分布均较低。采用ROI技术测得0.5 h、1 h、2 h、3 h肿瘤部位单位面积内放射性计数(88.14±11.59)、(123.17±9.06)、(98.08±14.40)和(79.87±10.57),并计算肿瘤与肝脏区域的T/NT比值分别为(1.95±0.19)、(3.58±0.78)、(3.95±0.39)和(5.01±0.28)。 结论 99mTc-EDTA-MN易于制备具有比较理想的体内分布动力学特性,可满足后续进一步的体内、外实验研究。 
2012
2012
Continuous Infusion of N -acetylcysteine by Nasobiliary for Advanced Intraductal Papillary Mucinous Neoplasm of Bile Ducts (With… 
2008
2008
An emulsification dispersion-ultrasonication method was employed to prepare solid lipid nanoparticles (SLN) loaded with cisplatin… 
2004
2004
AIM To investigate the antitumor activity of adriamycin (ADR) encapsulated in nanoparticles (NADR) and injected into the hepatic… 
2004
2004
Objective: The aim of this study was to evaluate the perioperative effects of large intravascular volume infusion of both normal… 
1995
1995
This study was designed to determine whether systemic absorption plays any role in the antinociceptive effect of epidural (EP…