锛堜竴锛夊師鐞咟br/>

褰撳簲鐢ㄥ寲瀛︽哀鍖栨硶鏃?NaI)閬囧己姘у寲鍓?绂诲瓙琚哀鍖栦负鍒嗗瓙,鎵€鐢熸垚鐨勮嚜鐢卞垎瀛愬彲涓庢煇浜涘熀鍥㈣繘琛屽崵鍖栧弽搴斻€傝泲鐧借川鍒嗗瓙鍙繘琛屽崵鍖栧弽搴旂殑鍩哄洟涓昏涓烘畫鍩?娈嬪熀涔熷彲鑳借繘琛屽寲銆傚湪搴旂敤鑳篢( Chloramine T)娉曠殑瀹為獙涓?鎵€鐢ㄧ殑姘у寲鍓?1,3,4,6- tetrachloro-3a,6adipheny l-glucoluril)寮烘尌鍙戞€х殑鏈夋満婧跺墏涓€傝婧跺墏鍔犲叆璇曠鍚?鍏堣鍏舵尌鍙?鍗宠姘у寲鍓傚皢璇曠鍖呰),鐒跺悗鎶奛a125I鍜岃泲鐧借川娑插姞鍏ュ寘琚ソ鐨勮瘯绠′腑,鍙嶅簲瀹屾垚鍗冲皢娣峰悎娑茬Щ鍏ヤ粬绠＄粓姝㈠弽搴斻€侟/p>

锛堜笁锛夋搷浣滆鐐更/p>

1.鐢ㄨ兒T娉曡繘琛屽寲,涔熷彲鍦ㄥぇ绾H7.0鐨勭紦鍐叉恫涓繘琛岋紱

2.濡傛灉姘у寲鍙嶅簲鎹熶激铔嬬櫧璐紝鍙皢鎶椾綋涓庡紓纭吀鑽у厜绱?FITC)鍋惰仈)鑳篢閲忓噺灏戝埌0.02mg/m锛屽苟灏嗗亸閲嶄簹纭吀娑茬殑娴撳害闄嶅埌0.024mg/ml锛汓/p>

3. Iodogen-鍖呰鐨勮瘯绠″彲鍦ㄥ共鐕ュ櫒涓?浜庡娓╀笅淇濆瓨澶氬勾锛汓/p>

4.1251鏍囪鐨勬姉浣?鍦ㄥ埗澶囧悗鍏懆鍐呭潎鍙娇鐢?1251鐨勫崐琛版湡涓?9.6澶╋級锛汓/p>

5.瑕佹敞鎰忎繚璇佹墍鐢ㄧ殑Na1251鏄柊椴滅殑,闄堟棫鍒跺墏鐨勬瘮娲绘€т綆锛汓/p>

6.纰樺寲鍋跺皵浼氬鎶楀師鐨勬姉浣撶粨鍚堜綅鐐规湁骞叉壈,鍥犳闄嶄綆鍏剁粨鍚堣兘鍔?浣嗚繖绉嶆儏鍐靛緢灏戣銆侟/p>

锛堜笁锛夊噯澶嘃/p>

1.璇曞墏

缁忎翰鍜屽眰鏋愮函鍖栫殑澶氬厠闅嗘姉浣撴垨鍗曞厠闅嗘姉浣擄紱0.5mol/L纾烽吀閽犵紦鍐叉恫,pH7.5锛涙棤杞戒綋鐨凬a125I3.7GBq/ml(100mCi/ml)鐨凬aOH娑诧紱100g/L涓夐唻閰革紱70%涔欓唶锛涙柊椴滃埗澶囩殑鍚?mg/m1缁滆兒T鐨?.5mol/L纾烽吀閽犵紦鍐叉恫(pH7.5锛夛紱鑳篢鍙嶅簲缁堟缂撳啿娑诧紱