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    ÐÄÔàÔÓÖ¾000303Õª Òª:Ä¿µÄ:̽ÌÖ²»Îȶ¨ÐÔÐĽÊÍ´(UAP)ÓëѪ¹Ü»îÐÔëĵÄÏà¹ØÐÔ¡£·½·¨:¹Û²ì42ÀýUAP»¼ÕßÐĽÊÍ´·¢×÷ǰºóѪ½¬ÄÚÆ¤ËØ(ET)¡¢½µ¸ÆËØ»ùÒòÏà¹ØëÄ(CGRP)¡¢Éñ¾­ëÄY(NPY)¼°PÎïÖÊ(SP)µÄ±ä»¯,²¢ºÍ20ÀýÕý³£È˶ÔÕÕ¡£½á¹û:µ±ÐĽÊÍ´·¢×÷ʱ,UAP»¼ÕßѪ½¬ET,NPY,SP¾ù½ÏǰÃ÷ÏÔÉý¸ß(P<0.05),CGRPº¬Á¿Ï½µ;Ëæ×ÅÐĽÊÍ´µÄ»º½â,Ѫ½¬CGRP¿ªÊ¼Éý¸ß,ET,NPYºÍSP¾ùÓÚ3 dºó»Ö¸´ÖÁ·¢×÷ǰˮƽ¡£½áÂÛ:UAPµÄ·¢ÉúÓëѪ¹Ü»îÐÔëĵı仯ÃÜÇÐÏà¹Ø,Ѫ¹Ü»îÐÔëĶÔά³Ö¹ÚÂöÊæÕźÍÑ­»·ÓÐÖØÒªÒâÒå¡£

    ÖÐͼ·ÖÀàºÅ:R541.4 ÎÄÏ×±êʶÂë:A

    ÎÄÕ±àºÅ:1005-3271(2000)03-0172-02

    The relation of plasma vasoactive peptide concentration with UAP

    WANG Wen-qing,LIU Chao-zhong,TAN Wei-jie,SUN Xiao-li,HUANG Cong-chun,MAO Shu-sen,JIANG Yi-qing

    (Department of Cardiology,Airforce General Hospital,Beijing 100036,China)

    Abstract:AIM:To probe into relation beween unstable angina pectoris (UAP) and vasoactive peptide. METHODS:We investigated the variation of plasma concentration of endothelin (ET), calcitonin gene related peptide (CGRP),neuropeptide Y (NPY) and substance P (SP) in 42 patients with UAP and 20 healthy subjects. RESULTS:When angina pectoris attacked ET,NPY,SP increased (P<0.05). Concentration of CGRP decreased. After angina pectoris was relieved,ET,NPY and SP concentration decreased to pre-angina pectoris level in 3 days but CGRP concentration was still high. CONCLUSION:The variation of plasma vasoactive peptide concentration was not only related to UAP attack but also significant to the maintance coronary diastole and corculation.

    Key woreds:angina£¬unstable;endothelin;calcitonin gene related peptide;neuropeptide Y;substance P

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    ²»Îȶ¨ÐÔÐĽÊÍ´¼«Ò×·¢Õ¹ÎªÐ£ËÀ¡£Æä·¢²¡Âʸß,ÁÙ´²±íÏÖ¸´ÔÓ,²¡ÀíÉúÀí½á¹ûÌáʾ´ó¶àÔÚ¹ÚÂöÖàÑù°ß¿éÆÆÁÑ»ù´¡ÉÏÐγÉѪ˨;¹ÚÂöÔìÓ°ÏÔʾ´ó¶à³Ê¶àÖ§ÑÏÖØ²¡±ä¼°Æ«ÐÄÏÁÕ­;¶ø¹ÚÂö¾·ÂÎÓÖ¿ÉÓÕ·¢ºÍ¼ÓÖØ¹ÚÂöѪ˨Ðγɺͼ±ÐÔÐ£ËÀ[1,2].

    ±¾½á¹ûÌáʾ,ÐĽÊÍ´µÄ·¢ÉúºÍѪ¹Ü»îÐÔëÄÃÜÇÐÏà¹Ø¡£Æù½ñΪֹ£¬·¢ÏÖETÊÇ×îÇ¿µÄËõѪ¹ÜÎïÖÊ[3],×÷Ϊһ¸öÄÚÔ´ÐÔÖ²¡Òò×Ó²ÎÓëÁËÐ£ËÀ¡¢ÐŦÄܲ»È«ºÍ¸ßѪѹµÈ¼²²¡µÄ·¢Õ¹¹ý³Ì,ÔÚUAPÖеı仯δ¼û±¨µÀ¡£×÷ÕßµÄÑо¿·¢ÏÖ,UAP»¼Õ߯½Ê±Ñª½¬ÖÐETµÄº¬Á¿¾Í¸ßÓÚÕý³£ÈË,ÐĽÊÍ´·¢×÷ʱ¸ü¼ÓÉý¸ß,¶øÉý¸ßµÄET¿ÉÒýÆðѪ¹ÜºÍ¹ÚÂöÊÕËõ,ÓÖET¿É´Ù½øÑª¹Ü½ôÕÅËØ¢òµÄºÏ³ÉÓëÊÍ·Å,ÕâÕýÊÇÐĽÊÍ´·¢ÉúµÄÖØÒªÔ­Òò¡£CGRPÊÇĿǰÒÑÖª×îÇ¿µÄÊæÑª¹ÜÎïÖÊÖ®Ò»,ÇÒ¶ÔȱѪÐļ¡Óб£»¤×÷Óá£UAP»¼ÕßÐĽÊÍ´·¢×÷ʱCGRPŨ¶ÈϽµ,¿ÉÄÜϵ¶Ô¿¹ÌåÄÚµÄETÓйØ;µ±ÐĽÊÍ´»º½âºóÈÔÃ÷ÏÔÉý¸ß,CGRPÓÐÞ׿¹ETµÄÉúÎïЧӦ¡£NPY×÷ΪһÖÖÉñ¾­µÝÖÊ»òµ÷ÖÊ,¿ÉÒýÆð³Ö¾ÃµÄƽ»¬¼¡ÊÕËõ,ÌØ±ðÊǹÚÂöѪ¹ÜÊÕËõ[4];ÇÒ³£ÓëÈ¥¼×ÉöÉÏÏÙËØÒ»Æð¹²Í¬ÊÍ·Å,ʹÐĽÊÍ´³Ê¶ñÐÔÑ­»·;±¾Ñо¿½á¹ûÒà֤ʵÁËÕâÒ»µã¡£SP¹ã·º´æÔÚÓÚÐÄѪ¹ÜϵͳÖÐ,¶Ô¹ÚÂöÓÐÄÚÆ¤ÒÀÀµÐÔÊæÕÅ×÷ÓÃ,ÐĽÊÍ´·¢×÷ʱ,SPµÄÉý¸ßºÍET³ÊÕýÏà¹Ø,ETºÍSPµÄ½µµÍ¶ÔÐĽÊÍ´µÄ»º½â¾ßÓÐÖØÒª×÷ÓÃ[5]¡£×ÜÖ®,ET,CGRP,NPY¼°SPµÈѪ¹Ü»îÐÔëĵĸıä,¶Ôά³Ö¹ÚÂöÊæÕźÍÑ­»·ÓÐÌØÊâµÄÒâÒå¡£

    ²Î¿¼ÎÄÏ×:

    [1] Lidon TP. Unstable angina:Pathogenesis,diagnosis and treatment[J]. Curr Probl Cardiol,1993,18(3):163.

    [2] Lee RT,Schoen FJ. Pathology of unstable coronary plaque[A]. Rutheroford JD. Unstable angina[M]. New York:Marcel Dekker. Inc,1992:22.

    [3] »ÆÒæÆ¼. ³äѪÐÔÐÄÁ¦Ë¥½ß»¼ÕßѪ½¬ÄÚÆ¤ËØRIA[J]. ·ÅÉäÃâÒßѧÔÓÖ¾,1996,9(1):20.

    [4] Ogawa T. Platelet neuropeptide Y in spontaneously hypertensive rats[J]. J Hypertension,1992,10(8):765.

    [5] Lechleitner P, Genser N. Calcitonin gene related peptide in patients with and without early reperfusion after acute myocardial infarction[J]. Am Heart J,1992,124(6):1433.

    (ÊÕ¸å 1999-12-08) (ÎÄÕ³ö´¦£ºÐÄÔàÔÓÖ¾ 2000ÄêµÚ3ÆÚµÚ12¾í)
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