牛心肌线粒体ADP／ATP载体蛋白的分离及应用

将分离的牛心肌线粒体先与其ＡＤＰ／ＡＴＰ载体蛋白抑制剂苍术苷交联，然后用ＴｒｉｔｏｎＸ－１００溶解线粒体膜，经羟基磷灰石离心制得该载体蛋白。用聚丙烯酰胺凝胶电泳及生物学方法鉴定，发现所分离的ＡＤＰ／ＡＴＰ载体蛋白分子量约为３０ＫＤ，可作为抗原用于抗该载体蛋白抗体的研究。     

DYNAMICAL OBSERVATION OF CARDIO-FUNCTIONAL IMPAIRMENT OF AUTOANTIBODIES AGAINST MITOCHONDRIA AND PEPTIDE IN RATS

Autoantibodiesagainst-theadeninenecleotidetranslocator(ANT)mightplayanimportantroleinthedevelopmentofviralmyocarditis(VMC)andidiopathicdilatedcardiomyopathy(DCM)tl].ThebestwaytodescribethepathogenesisofantiANT-antibodiesistoimmuneanimalswithANT.However,difficultiesinthepreparationandstorageofnativeANTproteinsinfluencedfurtherinvestigation.Recently,accordingtotheaminoacidsequencesanddistributionofantigenicdeterminantsofANT,wesynthesizedapeptidecontaining'oneoftheantigenicdeterminantsof…     

自律分散协议及其在Linux上的实现

自律分散协议是实现自律分散系统的基散协议的主要内容;介绍了利用开源的Linux操作系统及其TCP/IP协议栈来扩展自律分散协议的方法.     

EFFECT OF DAURICINE ON PLATELET ACCUMULATION IN THE PULMONARY CIRCULATION OF RABBITS

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File Transfer Algorithm for Autonomous Decentralized System

A file transfer algorithm based on ADP (autonomous decentralized protocol) was proposed to solve the problem that the ADS (autonomous decentralized system) middleware (NeXUS/Dlink) lacks of file transfer functions for Windows. The algorithm realizes the peer-to-peer file transfer, one-to-N inquiry/multi-response file transfer and one-to-N file distribution in the same data field based on communication patterns provided by the ADP. The peer-to-peer file transfer is implemented through a peer-to-peer communication path, one-to-N inquiry/multi-response file transfer and one-to-N file distribution are implemented through multicast commtmieation. In this algorithm, a file to be transferred is named with a GUID ( global unique identification), every data packet is marked with a sequence number, and file-receiving in parallel is implemented by caching DPOs (data processing objects) and multithread technologies. The algorithm is applied in a simulation system of the decentralized control platform, and the test results and long time stable mrming prove the feasibility of the algorithm.     

多普勒血流探测法评价心肺复苏时血流动力学效果的可行性研究

目的探讨用多普勒血流探测所测参数评价心肺复苏时血流动力学效果的可行性。方法健康杂种犬12只,采用电击致犬室颤的动物模型,心跳停止及复苏前后进行主动脉内压(AOP)、中心静脉压(CVP)、犬右颈总动脉多普勒血流参数的连续有创同步监测记录,从所测参数中筛选出与主动脉舒张压(ADP)、冠脉灌注压(CPP)关系密切的参数,分析两者的相关性。结果室颤前,犬右颈总动脉多普勒血流参数特征是:收缩期最大血流速度(Vs)为(85±25)cm/s,舒张期血流速度(Vd)为(27±15)cm/s;二者比值(S/D)为4.2±2.2;闭胸复苏时,Vs为(86±31)cm/s(P>0.05),Vd为(7.9±5.7)cm/s(P<0.001),S/D为14.2±6.5(P<0.001)。静脉注射肾上腺素后,Vd随着ADP、CPP的增大而增大,S/D随着ADP、CPP的增大而减小。直线相关分析显示,Vd与ADP相关系数为0.172(P>0.05);Vd与CPP相关系数为0.204(P>0.05);S/D与ADP相关系数为-0.109(P>0.05);S/D与CPP相关系数为-0.191(P>0.05)。尚不能认为Vd、S/D与ADP、CPP的相关性成立。结论多普勒血流参数中,Vd、S/D与ADP、CPP的关系密切,但其相关性尚不具有统计学意义。