应用内毒素致家兔发热模型研究小儿清热止咳颗粒的清热作用

小儿清热止咳颗粒是由小儿清热口服液改型剂而成。该配方由麻黄、苦杏仁、黄苓、板兰根等组成。作者应用内毒素致家兔发热模型对小儿清热止咳颗粒的清热作用进行了研究。结果表明 ,给予内毒素发热的实验家兔 0 5g/kg和 1 0g/kg小儿清热止咳颗粒灌胃 ,2h、3h、4h测量体温显示 ,该颗粒具有非常显著的清热作用 (P <0 .0 1 ) ,与小儿清热止咳口服液比较 ,证明该两种剂型的解热效果相同 (P >0 .1 )。     

三十烷醇不同剂型对烟草生理和产量效应的研究

三十烷醇对烟草的生理活性及增产效应,与剂型有关。超声波剂型在提高烟草的酶活力、光合强度及产量等方面,效果显著。吐温剂型对烟草有一定生理活性和增产作用,但效果不如前者,它与适量GA_3配合使用,比两者单独使用,显著提高烟草的生理活性和增产作用,达到或接近超声波剂型的水平。乳化剂吐温80对烟草生长的影响不显著。     

三十烷醇两种剂型生理活性的比较

本文用稻苗法和杉木种子发芽效应,对三十烷醇丙酮剂型和吐温剂型,进行生理活性比较。结果证明,剂型可以明显影响三十烷醇的生理活性,丙酮剂型对试验材料的生理活性大于吐温剂型,其差异显著。吐温剂型添加GA_3处理稻苗,使稻苗素质变差。溶剂丙酮和乳化剂吐温-80稍有活性作用,但作用不显著。     

乌鸡白凤口服液扶正固本作用的动物实验观察

目的 :观察乌鸡白凤口服液的益气养血功能 ,比较乌鸡白凤口服液与乌鸡白凤丸二种剂型的作用差异。方法 :观察药物对急性小白鼠血虚模型的影响及对小白鼠急性应激反应的影响。结果 :乌鸡白凤口服液能显著促进失血小鼠 RBC,Hb值的恢复 ,能显著提高小鼠的抗应激能力 ,延长小白鼠常压缺氧死亡时间及延长小白鼠游泳时间。乌鸡白凤丸也是具有相似的作用。结论 :乌鸡白凤口服液具有补气养血 ,升高血红蛋白 ,提高红细胞值的作用     

人参口服中药制剂的研究综述

人参为五加科植物人参的干燥根。具有大补元气,复脉固脱,补脾益肺,生津,安神等功效。人参的功效在医学方面受到了全世界人民的青睐,被制成了各种剂型,本文就其在口服剂型方面进行了综述,介绍了人参口服液、人参健脾丸、参松养心胶囊等口服制剂的制备及应用,并对其以后的发展方向提出建议。     

影响氟哌酸抗菌活性及临床疗效的因素

本文从理化性质、原料、生产工艺、剂型、联合用药等方面对影响氟哌酸及其制剂的抗菌活性和临床疗效的因素进行了分析,为临床合理用药提供了理论依据.     

藏药五味沙棘口服液的制备工艺及药效学评价

目的:研究比较五味沙棘散与剂型优化后的的五味沙棘口服液对小鼠镇咳和祛痰作用的影响方法:利用正交试验的方法、小鼠氨水咳法、小鼠酚红排泌量;结果:五味沙棘口服液能显著减少氨水致小鼠咳嗽次数,延长咳嗽潜伏期,能促进小鼠气管酚红的排泌.结论:五味沙棘口服液具有明显止咳、化痰作用.优化后的提取工艺稳定可靠,可为进一步开发利用该处方提供参考.     

参归多维口服液对小鼠免疫功能的影响

目的探讨参归多维口服液对小鼠免疫功能的影响.方法小鼠连续灌胃给药30d后测各项迟发型变态反应和单核-巨噬细胞的碳廓清能力、脏器/体质量比值、体质量增长、半数溶血值、NK细胞活性等免疫学指标.结果参归多维口服液能增强小鼠迟发型变态反应和单核-巨噬细胞的碳廓清能力;但对小鼠的NK细胞活性、脏器/体质量比值、脾淋巴细胞被ConA诱导的转化能力以及半数溶血值无影响.结论参归多维口服液能够增强机体的免疫力.     

“枸杞花粉口服液”对巨噬细胞功能的影响

作者观察了“枸杞花粉口服液”对小鼠腹腔巨噬细胞形态、酸性磷酸酶变化及对酶母细胞的吞噬活性，结果表明：“枸札花粉口服液”可以激活巨噬细胞，吴活化状态ＡＣＰａｓｅ活性增高，对酵母细胞吞噬活性增强，说明“枸杞花粉口服液”可提高机体免疫功能。     

中药靓肤口服液对黑色素合成和酪氨酸酶活性的影响

采用四甲基偶氮唑蓝（MTT）比色法测定中药复方靓肤口服液对细胞增殖的影响;以左旋多巴为底物测定靓肤口服液对酪氨酸酶活性的作用;比色法测定合成黑色素含量．研究发现一定浓度的靓肤口服液对小鼠B-16黑色素瘤细胞株细胞增殖、黑色素合成及对细胞内酪氨酸酶均有明显的抑制作用,说明其对黄褐斑等色素障碍性皮肤病可能有一定的治疗作用．     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

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