病毒性心肌炎患者血清三种特异性蛋白临床应用分析

探讨肌钙蛋白 (cTnl)、肌红蛋白 (Mb)、肌酸激酶同工酶 (CKMB)在病毒性心肌炎 (VMC)患者血清中的变化及诊断价值。甘肃省中医学院对 5 8例VMC患者血清的三种特异性蛋白质进行动态检测 ,并与CK、CKMB比较。发现VMC组入院初采集的血样中CTn1、Mb、CK、CKMB显著高于对照组 (P 相似文献   

YN相互作用和轻超核∧^5He结合能的计算

在手征SU(3)夸克模型基础上，用共振群方法，给出∧N相互作用的非定域位，并用于轻超核∧^5He的结合能的计算，得到了与实验和其他方法相近的结果．     

p53蛋白两种作用之间的关系

据英国Nature，2006，443：159报道．p53蛋白是脊椎动物DNA损伤响应和肿瘤抑制的一个重要调控因子．原先的研究认为这两种作用是有因果关系的．但最新研究数据却表明了与之相反的结果。     

Synthetic Study on Polyhydroxyestrogens Modeled for Inagami-Tamura Endogenous Digitalis-like Factor and Their Activity

1 Results Mammalian possess receptors for digitalis,cardiac glycosides,derived from plants.As one of the results from studies on a real endogenous ligand for the receptors,so called an endogenous digitalis-like factor (EDF) or substance (EDS),Inagami and Tamura isolated a promising candidate possessing a molecular weight,336.We elucidated several possible structures (Fig.1) for the factor and synthesized several modeled compounds,some of which exhibited remarkable constriction at higher concentrations t...     

葛根素治疗不稳定性心绞痛71例临床观察

目的探讨在常规治疗基础上应用葛根素注射液治疗不稳定性心绞痛(UA)的疗效。方法对于入院确诊为不稳定性心绞痛的患者,随机分为两组:对照组为常规抗凝组,低分子肝素5000u皮下注射,1次/12h,共5d,阿斯匹林肠溶片0.3g,1次/d,3d后改为0.1g,1次/d,长期服用;治疗组为葛根素组,葛根素300mg静脉滴注,1次/d,其余治疗同对照组。结果治疗组控制症状及改善异常心电图方面均优于对照组,并使C-反应蛋白(CRP)浓度更快下降,与对照组相比,差异有显著性(P<0.05)。结论在抗凝及抗血小板基础上加用葛根素,治疗UA疗效优于常规抗凝治疗。     

Investigations on the Sensing Mechanism of Humidity Sensors Based on Poly(4-vinylpyridine)/carbon Black Composite by AC Impedance Spectra

1 Results Investigations on the sensing mechanism is important for understanding the electrical responses of humidity sensors to humidity change,and could provide guidelines for the design and synthesis of humidity sensitive materials with desirable properties.In this work,the sensing mechanism of humidity sensors based on quaternized poly(4-vinylpyridine) (PVP)/carbon black (CB) composite[1] was studied by measuring their AC impedance spectra at various humidities at room temperature.Under low humidity...     

结合山区农村学校实际，开发校本课程资源

《基础教育课程改革纲要（试行）》指出：“为保障和促进适应不同地区、学校、学生的要求，实行国家、地方和学校三级课程管理”，“学校在执行国家和地方课程的同时，应视当地社会、经济发展的具体情况，结合本校的传统和优势，学生的兴趣和需要，开发和选用适合本校的课程”。作为国家课程和地方课程的有益补充，校本课程资源开发的意义是不言而喻的。     

Study on Approach for Computer-Aided Design and Machining of General Cylindrical Cam Using Relative Velocity and Inverse Kinematics

Cylindrical Cam Mechanism which is one of the best eq uipments to accomplish an accurate motion transmission is widely used in the fie lds of industries, such as machine tool exchangers, textile machinery and automa tic transfer equipments. This paper proposes a new approach for the shape design and manufacturing of the cylindrical cam. The design approach uses the relative velocity concept and the manufacturing approach uses the inverse kinematics concept. For the shape desig n, the contact points betw...