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复方阿胶浆的药物组成为阿胶、党参、红参、熟地、山楂等.方剂取材于明代医家张景岳的"两仪膏",具有补气养血之效,临床主要用于治疗气血两虚证,如贫血、白细胞减少及免疫力低下等.近十几年来,关于复方阿胶浆的临床应用及其在动物模型及细胞株培养方面的研究都取得了一定进展,现综述如下. 相似文献
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复方阿胶浆的药物组成为阿胶、党参、红参、熟地、山楂等。方剂取材于明代医家张景岳的"两仪膏",具有补气养血之效,临床主要用于治疗气血两虚证,如贫血、白细胞减少及免疫力低下等。近十几年来,关于复方阿胶浆的临床应用及其在动物模型及细胞株培养方面的研究都取得了一定进展,现综述如下。1临床应用研究1.1对肿瘤放、化疗的骨髓保护及增效减毒作用刘展华等[1]观察了复方阿胶浆对中药联合顺铂类化疗方案治疗非小 相似文献
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目的 分析我国基本药物制度研究的现状和特点。方法 回顾性分析2008年至2012年我国有关基本药物制度的主要研究成果,并采用文献计量方法对相关文献进行统计,从文献的年载文量分布、期刊来源、作者分析、资助来源分析、被引频次5个方面进行分析。结果与结论 通过总结归类文献研究重点,可反映我国现阶段基本药物制度改革的发展进程与方向,为我国未来有关基本药物制度的研究、发展、完善等提供参考。 相似文献
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阿胶益寿颗粒的毒理学研究 总被引:1,自引:0,他引:1
目的 观察动物is阿胶益寿颗粒的急性毒性和长期毒性。方法以最大体积的阿胶益寿颗粒ig小鼠,1日内连续3次,测定日累积最大耐受量,以高、中、低3个剂量的阿胶益寿颗粒ig大鼠连续三个月。观察大鼠的生长发育、血液学、血液生化学,脏器指数、组织病理学变化.结果小鼠1天内累积is阿胶益寿颗粒的最大耐受量为612g/kg。相当于临床成人用量(20g/60kg/日)的1800倍以上。长期应用对机体无明显毒性.结论阿胶益寿颗粒临床用药安全,无蓄积毒性。 相似文献
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目的了解我国真实世界研究领域研究现状和研究热点。方法检索PubMed、Embase(Ovid)、CENTRAL(Ovid)、中国知网、维普、万方和中国生物医学数据库,搜集中国学者发表的真实世界研究文献,检索时限均从建库至2020年6月11日。由2名研究者独立筛选文献,利用书目共现分析系统BICOMB 2.0提取和统计文献信息,运用图形聚类工具包gCLUTO聚类分析关键词。结果最终纳入中国学者发表的真实世界研究文献1612篇,总体发文量呈递增趋势,发文期刊638种,发文量较多机构包括中国中医科学院中医临床基础医学研究所、中国人民大学、中国人民解放军海军总医院等。研究热点问题广泛,涉及中药和中医证候研究,药物临床应用过程中的安全性和不良反应研究,心脑血管疾病风险因素、治疗措施和临床结局等主题。结论真实世界研究在国内起步晚但发展迅速,研究热点问题广泛。 相似文献
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药物利用研究能够揭示社会药物的分布、利用和发展趋势,在促进临床药学发展,增进学科交流,加强监督管理,提高医疗机构合理用药水平等方面发挥着重要的作用。 相似文献
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目的 观察动物is阿胶益寿颗粒的急性毒性和长期毒性。方法 以最大体积的阿胶益寿颗粒ig小鼠,1日内连续3次,测定日累积最大耐受量,以高、中、低3个剂量的阿胶益寿颗粒ig大鼠连续三个月。观察大鼠的生长发育、血液学、血液生化学,脏器指数、组织病理学变化。结果 小鼠1天内累积is阿胶益寿颗粒的最大耐受量为612 g/kg。相当于,临床成人用量(20g/60kg/日)的1 800倍以上。长期应用对机体无明显毒性。结论 阿胶益寿颗粒临床用药安全,无蓄积毒性。 相似文献
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目的 建立顶空气相色谱法测定法罗培南钠中有机溶剂残留量。方法 色谱柱为TG-624毛细管柱,FID检测器。检测器温度为250℃,进样口温度为200℃;载气为氮气,载气流速为每分钟5.0 mL。程序升温,初始柱温50℃,保持3分钟,以每分钟10℃升温至200℃,保持2分钟。顶空进样,顶空瓶平衡温度为110℃,平衡时间为30min。结果 在此色谱条件下,乙醇、丙酮、二氯甲烷、乙酸乙酯、N,N-二甲基甲酰胺、二甲苯6种溶剂均能得到良好的分离,峰面积与检测浓度在所考察的范围内具有良好的线性(乙醇r=0.9996,丙酮r=0.9995,二氯甲烷r=0.9997,乙酸乙酯r=0.9997,N,N-二甲基甲酰胺r=0.9997,二甲苯r=0.9998);平均回收率在88.0%~107%之间,重复性试验中精密度RSD分别为1.85%、1.33%、1.11%、0.76%、3.6%、1.55%。结论 所建立的方法专属性好、简便准确、重复性好,可用于检测法罗培南钠中的6种残留溶剂。 相似文献
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Monika Kumaraswamy Carter Do George Sakoulas Poochit Nonejuie Guan Woei Tseng Helen King Joshua Fierer Joe Pogliano Victor Nizet 《International journal of antimicrobial agents》2018,51(3):468-478
Endocarditis is a rare but serious manifestation of Listeria monocytogenes (LM). However, the optimal treatment strategy for LM endocarditis has yet to be established. Current antibiotic strategies for listeriosis include penicillin G or ampicillin (AMP) monotherapy, or AMP?+?gentamicin combination therapy which is often favored for endocarditis. The primary objective of our investigation was to assess the utility of AMP?+?ceftriaxone (CRO) and AMP?+?daptomycin (DAP) against LM, modeling less nephrotoxic antibiotic combinations traditionally used to manage resistant enterococcal endocarditis. Here we report a case of LM endocarditis, review the world literature, and evaluate alternative treatment strategies for listeriosis utilizing in vitro and ex vivo studies. The combination of AMP?+?CRO and AMP?+?DAP were each noted to have synergistic activity against a LM endocarditis isolate. Additionally, co-incubation of the isolate with sub-lethal concentrations of antibiotics (AMP, CRO, DAP, AMP?+?CRO or AMP?+?DAP) sensitized the bacterium to whole blood killing while pretreatment with CRO and DAP (at 1/4 MIC) sensitized the bacterium to neutrophil killing. However, these effects did not reflect potentiation of antibiotic activity to human cathelicidin peptide LL-37, which is abundant in neutrophils and highly active against LM. Interestingly, AMP pretreatment of the LM endocarditis isolate resulted in increased DAP binding to the bacterium when assessed by fluorescence microscopy. These in vitro and ex vivo studies suggest further investigation of combination therapy using AMP?+?CRO or AMP?+?DAP as an alternative treatment for LM infection is warranted. 相似文献
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《Substance use & misuse》2013,48(10-12):1907-1969
This article describes how qualitative social science research has and can contribute to the emerging field of drug and alcohol studies. An eight-stage model of formative-reformative research is presented as a heuristic to outline the different ways in which qualitative research may be used to better understand micro and macro dimensions of drug use and distribution; more effectively design, monitor and evaluate drug use(r)-related interventions; and address the politics of drug/drug program representation. Tobacco is used as an exemplar to introduce the reader to the range of research issues that a qualitative researcher may focus upon during the initial stage of formative research. Ethnographic research on alcohol use among Native Americans is highlighted to illustrate the importance of closely examining ethnicity as well as class when investigating patterns of drug use. To familiarize the reader with qualitative research, we describe the range of methods commonly employed and the ways in which qualitative research may complement as well as contribute to quantitative research. In describing the later stages of the formative-reformative process, we consider both the use of qualitative research in the evaluation and critical assessment of drug use(r)-intervention programs, and the role of qualitative research in critically assessing the politics of prevention programs. Finally, we discuss the challenges faced by qualitative researchers when engaging in transdisciplinary research. 相似文献
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目的探讨rIL-2抗肿瘤机制。方法用“LDH释放法”检测经不同处理的脾细胞对其敏感的靶细胞YAC-1,不敏感的lewis肺癌(LLC)及耐受的LLC肺转移细胞(LLCF1)体外杀伤功能。结果正常脾细胞对3种靶细胞的杀伤能力有明显差异(P<0.01);经人rIL-2体外激活后(LAK细胞),杀瘤能力明显增强,并对LLC、LLCF1细胞的杀伤作用已无明显差异;对LLC血道转移也有明显抑制作用;激活时间对脾细胞杀瘤能力也有影响。结论人rIL-2能激活小鼠脾细胞,使其杀瘤尤其是对具有抗NK细胞的肿瘤杀伤能力明显增强,对肿瘤转移也有疗效。 相似文献
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Katarzyna Drozda Yana Labinov Ruixuan Jiang Margaret R. Thomas Shan S. Wong Shitalben Patel Edith A. Nutescu Larisa H. Cavallari 《American journal of pharmaceutical education》2013,77(8)
Objective. To utilize a comprehensive, pharmacist-led warfarin pharmacogenetics service to provide pharmacy students, residents, and fellows with clinical and research experiences involving genotype-guided therapy.Design. First-year (P1) through fourth-year (P4) pharmacy students, pharmacy residents, and pharmacy fellows participated in a newly implemented warfarin pharmacogenetics service in a hospital setting. Students, residents, and fellows provided genotype-guided dosing recommendations as part of clinical care, or analyzed samples and data collected from patients on the service for research purposes.Assessment. Students’, residents’, and fellows’ achievement of learning objectives was assessed using a checklist based on established core competencies in pharmacogenetics. The mean competency score of the students, residents, and fellows who completed a clinical and/or research experience with the service was 97% ±3%.Conclusion. A comprehensive warfarin pharmacogenetics service provided unique experiential and research opportunities for pharmacy students, residents, and fellows and sufficiently addressed a number of core competencies in pharmacogenetics. 相似文献