饲喂芦笋对小鼠实验性高脂血症的影响

用高脂饲料饲喂昆明小鼠造成高脂血症,同时加喂定量的市售芦笋罐头制品,观察芦笋对动物实验性高脂血症的影响。结果表明芦笋可以抑制血脂及肝脂的上升、并对高脂血症动物有一定治疗作用。 对芦笋的营养成分分析说明它具有低糖—低脂肪—高纤维素的特点。还有丰富的微量元素和理想的微量元素谱。其蛋白质含量虽不高,但氨基酸组成比例适当。本文对芦笋降脂作用与微量元素的关系进行了讨论。     

中华猕猴桃营养生物学效应研究——Ⅱ.浓缩果汁对家兔血清脂蛋白和高密度脂蛋白胆固醇及其亚组分的效应

采用琼脂糖凝胶电泳分析法和PEG化学沉降分析法,对口服中华猕猴桃浓缩果汁家兔血清脂蛋白组分和高密度脂蛋白胆固醇及其亚组分的动态变化进行实验观察。结果表明,持续30d口服浓缩果汁血清总胆固醇呈明显下降,高密度脂蛋白亚组分胆固醇HDL2-C/HDL3-C比率明显升高。凝胶电泳分析结果,α-脂蛋白与β-脂蛋白的比值明显升高。     

血脂康治疗高脂血症疗效观察

本试验旨在观察北大维信血脂康的降脂疗效1 临床资料1.1 病例选择本文观察32 例病例为门诊及住院患者以1993 年卫生部药政局颁发的新药中药临床指导原则中高脂血症的诊断标准2 4 周采血2 次如2 次血清总胆固醇TC5.98mmel/e 或甘油三脂TG 2.2mmol/l 或高密度脂蛋白HDL-C 男性1.04mmel/l 女性1.17mmel/l 作为参考条件并停用其他一切血脂调节剂避免高脂饮食且肝肾功能正常1.2 治疗方法血脂康胶囊每次1 粒0.3g 口服每日2 次2 结果3从治疗前后血脂水平比较看出服血脂康1 月与治疗前TC 明显降低CP<0.01 TG 显著下降CP<0.001),HDL-C 明显升…     

降脂平治疗高甘油三脂血症32例疗效观察

本文通过对32例高甘油三脂血症患者施用降脂平治疗,收到了较为满意的效果,其总有效率为93.8％,无明显副作用。     

高脂血症病人的药物治疗

药物治疗只有在适当的饮食治疗已经开始和测定适当的脂和脂蛋白基础值以后才能开始。烟酸在治疗大多数脂蛋白疾病是有用的,治疗早期所引起的皮肤发红通常可为阿斯匹林所减轻。Cholestyramine和colestipol是非吸收性树脂,仅用于Ⅱ型高脂蛋白血症。Clofibrate的主要效果是降低甘油三脂的水平,但在世界卫生组织研究的结果报     

北京鸭在产蛋前后、产蛋周期中及注射已烯雌酚后血浆脂蛋白、T_3,T_4的变化

前言 Griffin(1、2)等对内鸡的研究表明,肉鸡血浆中β—和前β—脂蛋白的含量与体脂的含量有关。血浆β—和前β—脂蛋白的含量与脂肪率之间存在正相关,与瘦肉率之间存在显著负相关,因此,血浆中β—和前β—脂蛋白的含量,有可能成为预测瘦肉率的生理指标。β—和前β—脂蛋白具有转运内源性甘油三脂和胆固醇酯的作用,即将肝脏中合成     

饲喂芦笋对试验小鼠血及内脏组织超氧化物歧化酶及免疫器官的影响

昆明小鼠饲喂芦笋罐头制品一个月,血浆及心、肝、肾组织的过氧化脂质(LPO)含量明显下降,超氧化物歧化酶(SOD)活性提高;还观察到免疫器官胸腺比对照大。暗示芦笋可能有抗衰老作用。     

脂蛋白和血小板对冠心病发生的影响

目的：通过观察脂蛋白及血小板在冠心病（CHD）中的变化，以了解其对CHD的作用机制，方法：设CHD组和对照组，检测血清中甘油三脂（TG），低密度脂蛋白（LDL），脂蛋白a[LP(a)],血小板（PLT），对检测结果进行统计学分析，结果：CHD组TG，LP（a)，PLT均明显增高，LDL在CHD组也呈增高趋势，与对照组差异有显著性意义，结论：脂代谢紊乱对CHD对发病起着重要的作用，而PLT和LP（a)的相互作用，是促使动脉粥样硬化（As)的重要因素之一。     

带皮芦笋罐头生产工艺

芦笋具有较高的营养价值,在我国,主要用于生产罐头和速冻食品。芦笋罐头产品中,大多数为去皮芦笋罐头,这主要是芦笋对环境条件非常敏感,极易粗纤维化,使鲜嫩度降低影响口感,故生产中一般需对芦笋作去皮处理。若要生产更能体现芦笋全面价值的带皮产品,就需要对原料的采收、运输、贮存及生产进行严格的科     

老年高血压与胰岛素抵抗的关系

目的探讨高胰岛素血症、胰岛素抵抗、高血脂和肥胖与老年高血压之间的关系.方法对无糖尿病病史的老年原发性高血压患者100例,老年对照组50例的空腹血糖及餐后2 h血糖、胰岛素、C肽、血脂、体质量指数和胰岛素敏感指数进行对照分析.结果空腹胰岛素高血压组为(14.2±6.0)IU/L,对照组为(7.4±5.7)IU/L(P<0.001),高血压组有明显的高胰岛素血症,其胰岛素敏感性指数差异显著(P<0.001),血清甘油三脂明显增高和载脂蛋白A1(apoA1)明显下降(P<0.005),肥胖者占74%.结论老年高血压患者多伴有糖代谢和脂蛋白代谢异常,胰岛素抵抗所产生的高胰岛素血症为其基本的代谢异常.     

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.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

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     

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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