·¢²¼ÈÕÆÚ£º2021-06-22

˵ÆðÖ×Áö£¬´ó¼ÒÊ×ÏÈ»áÏëµ½·Î°©¡¢Î¸°©¡¢¸Î°©µÈ¸ß·¢°©£¬¶ø¶ÔÓÚǰÁÐÏÙ°©È´Ã»Óйý¶àµÄÁ˽⡣ÊÂʵÉÏ£¬Ç°ÁÐÏÙ°©ÊÇÈ«ÊÀ½ç×î³£¼ûµÄÄÐÐÔ°©Ö¢Ö®Ò»£¬ÔÚÃÀ¹ú£¬Æä·¢²¡ÂÊλ¾ÓÄÐÐÔ°©Ö¢Ê×λ£»ÔÚÖйú£¬Æä·¢²¡ÂÊÅÅÔÚµÚ6λ¡£
ÔÚËùÓÐÖ×ÁöÖУ¬Ç°ÁÐÏÙ°©µÄÉú´æÊý¾ÝÊDZȽÏÀֹ۵쬾ÖÏÞÐÔǰÁÐÏÙ°©(Ö×ÁöÏÞÓÚǰÁÐÏÙ)»ò½öÇøÓòÐÔÀ©É¢µÄǰÁÐÏÙ°©»¼Õß5ÄêÏà¶ÔÉú´æÂʿɴï100%¡£ÕâÖ÷ÒªÊÇÒòΪǰÁÐÏÙ°©ÊôÓÚ“ÀÁ°©”£¬·¢Õ¹»ºÂý¡¢²»°®½øÕ¹£¬Õâ¾ÍΪ¼²²¡µÄÔçÆÚ·¢ÏÖ²¢½øÐиÉÔ¤ÌṩÁ˳äÔ£µÄʱ¼äºÍ»ú»á¡£
·ÀÖÎǰÁÐÏÙ°©×î¹Ø¼üµÄÊÇɸ²é¡£Ä¿Ç°£¬Ç°ÁÐÏÙ°©É¸²éÖ÷ÒªÓÐÁ½¸öÊֶΣºÒ»ÊÇÖ±³¦Ö¸¼ì£¬ÊÖÖ¸Éì½ø¸ØÃÅ£¬¸ÐÊÜǰÁÐÏٵĴóС¡¢Öʵء¢ÓÐÎÞ½á½ÚµÈ£»¶þÊÇǰÁÐÏÙÌØÒ쿹Ô(Prostate Specific Antigen£¬PSA)¼ì²é¡£
ǰÁÐÏÙÌØÒ쿹ÔÊÇǰÁÐÏÙ°©£¨prostate-specific antigen£¬PCa£©ÁÙ´²Õï¶Ï¡¢ÖÎÁƺÍËæ·ÃÖÐÊ×ѡҲÊÇ×îÖØÒªµÄÖ×Áö±êÖ¾Îï[1]£¬ÎªÇ°ÁÐÏÙÏÙÅݺ͵¼¹ÜµÄÉÏÆ¤Ï¸°û·ÖÃÚµÄÒ»ÖÖ²ÎÓ뾫ҺµÄÒº»¯¹ý³ÌµÄµ¥Á´Ìǵ°°×£¬Ö÷ÒªµÄÉúÀí¹¦ÄÜÊǿɷÀÖ¹¾«ÒºÄý¹Ì£¬¾ßÓм«¸ßµÄ×éÖ¯Æ÷¹ÙÌØÒìÐÔ¡£Õý³£Çé¿öÏÂÖ÷Òª¾ÖÏÞÓÚǰÁÐÏÙ×éÖ¯ÄÚ£¬ÑªÇåÖÐPSAº¬Á¿¼«µÍ£¬Í¨³£Ð¡ÓÚ4μg/L£¬µ±·¢ÉúǰÁÐÏÙ¼²²¡ÀýÈçǰÁÐÏÙÑס¢Ç°ÁÐÏÙÔöÉúÉõÖÁǰÁÐÏÙ°©Ê±£¬Ç°ÁÐÏÙ×éÖ¯·¢ÉúÆÆÁÑ£¬´óÁ¿PSA¿¹Ô½øÈë»úÌåѪҺѻ·£¬Ê¹µÃѪÇåÖÐPSA¿¹ÔˮƽÃ÷ÏÔÉý¸ß£¬×î¸ß¿É³¬¹ý100μg/L¡£ÁÙ´²Éϳ£½«ÑªÇåÖÐPSA¿¹ÔµÄº¬Á¿×÷ΪǰÁÐÏÙ¼²²¡µÄÖØÒªÖ¸±ê¡£
ѪÇåÖÐǰÁÐÏÙÌØÒ쿹ÔÖ÷ÒªÒÔÈýÖÖÐÎʽ´æÔÚ£º¢ÙÓÎÀëǰÁÐÏÙÌØÒ쿹ԣ¨f-PSA£©£¬Õ¼×ÜǰÁÐÏÙÌØÒ쿹ԣ¨t-PSA£©µÄ10%¡«30%£»¢ÚǰÁÐÏÙÌØÒ쿹ÔÓëα1-¿¹ÃÓµ°°×ø½áºÏÐγɵĸ´ºÏÎPSA-ACT£©£»¢ÛǰÁÐÏÙÌØÒ쿹ÔÓëα2-¾ÞÇòµ°°×ø½áºÏÐγɵĸ´ºÏÎPSA-α2M£©¡£ºóÁ½ÕßÓֳƸ´ºÏǰÁÐÏÙÌØÒ쿹ԣ¨cPSA£©¡£Ç°ÁÐÏÙ°©»¼ÕßÌåÄÚµÄÓÎÀëǰÁÐÏÙÌØÒ쿹ÔÃ÷ÏÔµÍÓÚǰÁÐÏÙÔöÉú»¼Õߣ¬ÁÙ´²Éϸù¾ÝÕâÒ»¸öÌØµã£¬¶ÔǰÁÐÏÙÔöÉúºÍǰÁÐÏÙ°©¿ÉÒÔ×ö³öÒ»¸ö³õ²½µÄ¼ø¶¨¡£Í¨³£Ê¹ÓÃÓÎÀëǰÁÐÏÙÌØÒ쿹ԺÍ×ÜǰÁÐÏÙ¿¹ÔµÄ±ÈÖµÀ´Åжϣ¬¶ÔÓÚÔçÆÚ·¢ÏÖǰÁÐÏÙ°©ÓÐÖØÒªÒâÒå¡£
²»¹ý£¬Ò½Ñ§½ç¶ÔÓÚPSAɸ²éǰÁÐÏÙ°©Ò²´æÔÚ²»ÉÙÕùÒé¡£ÒòΪPSAÃô¸ÐÐԸߡ¢ÌØÒìÐԲֻҪǰÁÐÏÙ¼°ÖÜΧµÄ°òëס¢ÄòµÀ³öÏÖÑ×Ö¢¡¢·Ê´ó¡¢½áʯµÈÎÊÌ⣬PSA¾Í»áÉý¸ß¡£Òò´Ë£¬ÁªºÏ¼ì²âÓÎÀëǰÁÐÏÙÌØÒìÐÔ¿¹Ô£¨f-PSA£©ºÍ×ÜǰÁÐÏÙÌØÒìÐÔ¿¹Ô£¨t-PSA£©µÄº¬Á¿¡¢½øÐÐÖ±³¦Ö¸¼ì¡¢Ö±³¦³¬ÉùÒÔ¼°´©´Ì»î¼ìµÈÔò»á±ÜÃâÔÚÁÙ´²Õï¶ÏPCa¹ý³ÌÖгöÏÖ¼ÙÑôÐԵıÈÀý[2-6]¡£
Ŀǰ£¬¹úÄÚר¼Ò¶ÔÓÚPSAɸ²éǰÁÐÏÙ°©ÒÑ´ï³É¹²Ê¶£º50ËêÒÔÉÏÓÐÏÂÄò·֢״µÄÄÐÐÔ£¬³£¹æ½øÐÐPSA¼ì²éºÍÖ±³¦Ö¸¼ì£»ÓÐǰÁÐÏÙ°©¼Ò×åÊ·µÄÄÐÐÔ£¬Ó¦´Ó45Ë꿪ʼ¶¨ÆÚ¼ì²é£»PSA¼ì²éÖ÷ÕÅ2Äê½øÐÐÒ»´Î£¬µ«PSA≥2ÄÉ¿Ë/ºÁÉýµÄÈË£¬¿ÉÿÄ긴²éÒ»´Î¡£
ÀÖÓ㹫˾µÄCSM-8000²ÉÓÃÖ±½Ó»¯Ñ§·¢¹âÃâÒß·ÖÎö·¨£¬ÓÉ»¯Ñ§·¢¹âÊÔ¼Áß¹à¤õ¥À໯ºÏÎacridin ium ester ,AE£©Ö±½Ó±ê¼Ç¿¹Ô»ò¿¹Ì壬ÔÙÓë°ü±»ÓÐÌØÒìÐÔ¿¹Ô»ò¿¹ÌåµÄ˳´ÅÐÔ¿ÅÁ£ÅäºÏʹÓã¬Ê¹Æä·´Ó¦¼òµ¥¿ì½ÝÇÒÎÞÐë´ß»¯¼Á£¬²¢´ïµ½±¾µ×µÍ¡¢ÁéÃô¶È¸ßµÄÓÅÒìÌØµã£¬ÓÈÆä·ûºÏÁÙ´²Õï¶ÏµÄÐèÇó£¬ÊÊÓÃÓÚ¼ìÑé¿ÆÊÒÅúÁ¿±ê±¾¶¨Á¿¼ì²â¡£
²Î¿¼ÎÄÏ× [1]Ablin RJ, Soanes WA, Bronson P, et al. Precipitating antigens of the nomal human prostate. J Reprod Fertil, 1790, 22(3):573-574. [2]Lukes M, Urban M, Zalesky M, et al. Prostate-specific antigen:current status. Folia Biol(Praha), 2001, 47(2): 41-49. [3]Vessella RL, Lange PH, Partin AW. et al. Probablity of prostate cancer detection based on results of a multicenter study using the AxSYM free PSA and total PSA assays. Urology, 2000, 55(6): 909-914. [4]ÐíÑî.ǰÁÐÏÙÌØÒìÐÔ¿¹Ô¼°ÆäÁÙ´²Ó¦ÓÃ[J].¹úÍâҽѧ:2000,24(5):201-205. [5]ÅÓºìÑÞ,ÓÚºÍÃù.ǰÁÐÏÙ°©Ö¢ÉúÎï±êÖ¾ÎïÑо¿½øÕ¹[J].¹úÍâҽѧ:ÃÚÄòϵͳ·Ö²á,2005,25(3):325-329. [6]ËïÔÂÍ¥,Áõ±ó½£.ǰÁÐÏÙÌØÒìÐÔ¿¹ÔÔÚÕï¶ÏǰÁÐÏÙ¼²²¡ÖеÄÑо¿½øÕ¹[J].¹ú¼Ê¼ìÑéҽѧÔÓÖ¾2006,27(6):548-550.





ÊÛºó·þÎñÈÈÏß
4008116695 / 4008116605£¨¹úÄÚ£©
4008087597£¨¹ú¼Ê£©