{"id":2475,"date":"2014-03-27T11:25:50","date_gmt":"2014-03-27T03:25:50","guid":{"rendered":"http:\/\/www.leadingtec.cn\/?p=2475"},"modified":"2014-04-11T17:15:31","modified_gmt":"2014-04-11T09:15:31","slug":"algae-anti-cancer","status":"publish","type":"post","link":"https:\/\/www.leadingtec.cn\/algae-anti-cancer.html","title":{"rendered":"\u85fb\u7c7b\u6297\u80bf\u7624\u6d3b\u6027\u7269\u8d28\u7684\u7814\u7a76"},"content":{"rendered":"
\u672c\u6587\u7efc\u8ff0\u4e86\u8fd110\u5e74\u6765\u56fd\u5185\u5916\u62a5\u9053\u768426\u79cd\u5fae\u85fb\u548c34\u79cd\u5927\u578b\u85fb\u7684\u6297\u80bf\u7624\u6d3b\u6027\u4ee5\u53ca\u76f8\u5e94\u6d3b\u6027\u5316\u5408\u7269\u7684\u7ed3\u6784\uff0c\u5bf9\u5176\u4e2d\u8f83\u91cd\u8981\u8005\u7684\u4f5c\u7528\u673a\u7406\u4f5c\u4e86\u8f83\u8be6\u7ec6\u7684\u4ecb\u7ecd\uff0c\u5e76\u5c31\u6211\u56fd\u85fb\u7c7b\u6297\u80bf\u7624\u6d3b\u6027\u7684\u7814\u7a76\u73b0\u72b6\u53ca\u53d1\u5c55\u63d0\u51fa\u4e86\u5efa\u8bbe\u6027\u610f\u89c1\u3002<\/span><\/p>\n \u5728\u5929\u7136\u836f\u7269\u7814\u7a76\u4e2d\u6297\u80bf\u7624\u6d3b\u6027\u4e00\u76f4\u662f\u6700\u4e3a\u91cd\u8981\u7684\u7814\u7a76\u9886\u57df\uff0c\u4ece\u85fb\u7c7b\u4e2d\u53d1\u73b0\u8fd9\u7c7b\u6d3b\u6027\u7269\u8d28\u5360\u6709\u91cd\u8981\u7684\u5730\u4f4d\uff0c\u56e0\u4e3a\u85fb\u7c7b\u591a\u53d8\u7684\u751f\u6d3b\u73af\u5883\u548c\u539f\u59cb\u7684\u8fdb\u5316\u5730\u4f4d\u4f7f\u5176\u62e5\u6709\u8bb8\u591a\u7ed3\u6784\u65b0\u9896\u7684\u6d3b\u6027\u7269\u8d28\u3002\u56fd\u5916\u5bf9\u5176\u7814\u7a76\u59cb\u4e8e50\u5e74\u4ee3\u53d1\u73b0\u5de8\u5927\u9798\u4e1d\u85fb\u7684\u8102\u6eb6\u6027\u63d0\u53d6\u7269\u5177\u6709\u6297\u767d\u8840\u75c5\u6d3b\u6027\uff0c\u4ece\u800c\u6fc0\u8d77\u4e86\u5bf9\u85fb\u7c7b\u6297\u80bf\u7624\u6d3b\u6027\u7814\u7a76\u7684\u5174\u8da3\u3002\u4ece\u9ed1\u6d77\u85fb\u4e2d\u53d1\u73b0\u8bb8\u591a\u6709\u6297\u80bf\u7624\u6f5c\u529b\u7684\u85fb\u79cd\uff0c\u6709\u949d\u5f62\u51f9\u9876\u85fb\uff08Laurencia obtusa\uff09\u3001\u7f51\u5730\u85fb\uff08Dictyota dichotoma\uff09\u3001\u56ca\u53f6\u85fb\uff08Cystoseira crinita Cystoseira barbata\uff09\u3001\u77f3\u83bc\uff08Ulva rigida\uff09\u3001\u7f18\u7ba1\u6d52\u82d4\uff08Enteromorpha linza\uff09\u3001\u521a\u6bdb\u85fb \uff08Cladphora sp.\uff09\u3001\u524d\u6c9f\u85fb\uff08Amphidinium\uff09\u3001\u5c0f\u7403\u85fb\uff08Chlorella pyrenoidosa\uff09\u3001\u9ccd\u85fb\uff08Dinophisis\uff09\u3001\u88f8\u7532\u85fb\uff08Gymnodinium\u3001Gyrodinium\uff09\u3001\u539f\u7532\u85fb\uff08Prorocentrum\uff09\u3001\u98a4\u85fb\uff08Oscillatoria\uff09\u3001\u87ba\u65cb\u85fb\uff08Spirulina\uff09\u7b49\uff3b1\uff3d<\/sup>\u3002Guven\u7b49\u5217\u51fa\u4e8614\u79cd\u7eff\u85fb\u300123\u79cd\u8910\u85fb\u300123\u79cd\u84dd\u85fb\u548c7\u79cd\u7ea2\u85fb\u5177\u6709\u6297\u80bf\u7624\u6d3b\u6027\uff3b2\uff3d<\/sup>\u300280\u5e74\u4ee3\u521d\u7f8e\u65e5\u79d1\u5b66\u5bb6\u5f00\u59cb\u7cfb\u7edf\u7684\u7b5b\u9009\u84dd\u85fb\u53ca\u5176\u4ed6\u85fb\u7c7b\u7684\u6297\u80bf\u7624\u6d3b\u6027\uff0c\u53d1\u73b0\u4e86\u8bb8\u591a\u65b0\u7684\u6d3b\u6027\u5316\u5408\u7269\uff0c\u5982\u4ece\u84dd\u85fb\u4e2d\u63d0\u53d6\u7684Scytophycin B\u5df2\u8fdb\u5165\u4e34\u5e8a\u9636\u6bb5\uff1b\u4ece\u677e\u9999\u85fb\u4e2d\u5206\u79bb\u7684Halomon\u76ee\u524d\u4e5f\u5df2\u8fdb\u5165\u4e34\u5e8a\u524d\u836f\u7406\u8bc4\u4f30\u9636\u6bb5\u3002\u5176\u4ed6\u4ece\u85fb\u7c7b\u4e2d\u5206\u79bb\u51fa\u6765\u6297\u80bf\u7624\u7269\u8d28\u5982Cryptophycin\u7b49\u5df2\u5b8c\u5168\u6e05\u695a\u4e86\u5176\u4f5c\u7528\u673a\u7406\u53ca\u836f\u7406\u6548\u5e94\uff1bMalyngamide\u7b49\u5df2\u6e05\u695a\u4e86\u7ed3\u6784\uff0c\u5b8c\u6210\u4e86\u6bd2\u7406\u5b9e\u9a8c\uff0c\u6b63\u5728\u8fdb\u884c\u6df1\u5165\u7684\u7814\u7a76\u3002<\/p>\n \u968f\u7740\u5929\u7136\u836f\u7269\u7814\u7a76\u7684\u6df1\u5165\uff0c\u85fb\u7c7b\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u751f\u7269\u8d44\u6e90\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u7531\u4e8e\u85fb\u7c7b\u7684\u53ef\u518d\u751f\u6027\uff0c\u662f\u4e00\u79cd\u53d6\u4e4b\u4e0d\u5c3d\u7684\u836f\u6e90\u7269\u8d28\u3002\u73b0\u4ee3\u751f\u7269\u6280\u672f\u7684\u5e94\u7528\uff0c\u57fa\u672c\u4e0a\u89e3\u51b3\u4e86\u836f\u6e90\u85fb\u7c7b\u7684\u517b\u6b96\u95ee\u9898\uff0c\u4e3a\u85fb\u7c7b\u6297\u80bf\u7624\u7269\u8d28\u7684\u7814\u7a76\u63d0\u4f9b\u4e86\u5145\u8db3\u7684\u6750\u6599\u548c\u53ef\u80fd\u6027\u3002\u73b0\u4ee3\u5206\u79bb\u5206\u6790\u6280\u672f\u7684\u63d0\u9ad8\u548c\u9ad8\u901a\u91cf\u7b5b\u9009\u6280\u672f\u7684\u5e94\u7528\uff0c\u4f7f\u85fb\u7c7b\u6297\u80bf\u7624\u6d3b\u6027\u7269\u8d28\u7814\u7a76\u5f97\u4ee5\u98de\u901f\u53d1\u5c55\u3002\u672c\u6587\u62df\u5bf9\u85fb\u7c7b\u6297\u80bf\u7624\u7269\u8d28\u7684\u6d3b\u6027\u7b5b\u9009\u548c\u6d3b\u6027\u5316\u5408\u7269\u7814\u7a76\u8fdb\u5c55\u4f5c\u4e00\u7efc\u8ff0\u3002<\/p>\n 1\u3000\u5fae\u85fb\u6297\u80bf\u7624\u7269\u8d28\u7684\u6d3b\u6027\u7b5b\u9009\u53ca\u7ed3\u6784\u5206\u6790<\/strong><\/p>\n \u5fae\u85fb\u4e3b\u8981\u5305\u62ec\u84dd\u85fb\u3001\u7532\u85fb\u3001\u91d1\u85fb\u548c\u5c11\u6570\u7eff\u85fb\u3002\u7531\u4e8e\u5176\u5206\u5e03\u5730\u57df\u5e7f\u3001\u4e2a\u4f53\u53d8\u5f02\u5927\u3001\u79cd\u7c7b\u7e41\u591a\u3001\u9002\u5e94\u591a\u53d8\u7684\u73af\u5883\u7b49\u7279\u70b9\uff0c\u4ece\u4e2d\u53d1\u73b0\u6297\u80bf\u7624\u7269\u8d28\u7684\u673a\u7387\u8f83\u5927\uff0c\u76ee\u524d\u5df2\u7ecf\u4ece\u4e2d\u53d1\u73b0\u4e86\u5f88\u591a\u91cd\u8981\u7684\u6d3b\u6027\u5316\u5408\u7269\u3002\u540c\u65f6\u7531\u4e8e\u751f\u7269\u53cd\u5e94\u5668\u3001\u7ec6\u80de\u57f9\u517b\u3001\u751f\u7269\u5de5\u7a0b\u7b49\u6280\u672f\u7684\u5e94\u7528\uff0c\u5fae\u85fb\u6297\u80bf\u7624\u7814\u7a76\u5728\u8fd1\u5e74\u5f97\u5230\u5f88\u5927\u7684\u53d1\u5c55\u3002<\/p>\n \u590f\u5a01\u5937\u5927\u5b66\u7684Patterson\u7b49\u4ece1981\u5e74\u5f00\u59cb\uff0c\u4ece\u5927\u7ea6400\u79cd1500\u682a\u84dd\u85fb\u7684\u8102\u6eb6\u6027\u548c\u6c34\u6eb6\u6027\u63d0\u53d6\u7269\u4e2d\u7b5b\u9009\u751f\u7269\u6d3b\u6027\u7269\u8d28\uff0c\u53d1\u73b0\u5927\u7ea67%\u7684\u63d0\u53d6\u7269\u5177\u6709\u6291\u5236\u4eba\u9f3b\u54bd\u764cKB\u7ec6\u80de\u7cfb\u589e\u6b96\u7684\u6d3b\u6027\uff0c\u4ece\u4e2d\u5206\u79bb\u4e86\u4e00\u4e9b\u7ed3\u6784\u72ec\u7279\u3001\u5177\u6709\u6297\u80bf\u7624\u6d3b\u6027\u7684\u7269\u8d28\uff3b3\uff3d<\/sup>\u3002Patterson\u7b49\u53d1\u73b05\u4e2a\u85fb\u79cd\u76847\u4e2a\u6837\u54c1\u7684\u63d0\u53d6\u7269\u5bf9\u5c0f\u9f20P388<\/sub>\u6dcb\u5df4\u767d\u8840\u75c5\u7684T\/C\u503c\u5927\u4e8e150%\uff0c\u5b83\u4eec\u662f\u591a\u53d8\u9c7c\u8165\u85fb(Anabaena variabilis)\u7684\u4e8c\u6c2f\u7532\u70f7\u6eb6\u6db2\uff1b\u5de8\u5927\u9798\u4e1d\u85fb(Lyngbya majuscula)\u7684\u6c34\u6eb6\u6db2\u3001\u5df2\u70f7\u6eb6\u6db2\u3001\u4e59\u9178\u4e59\u916f\u63d0\u53d6\u6db2\uff1b\u5ff5\u73e0\u85fb(Nostoc muscorum J. A. G.)\u7684\u6c34\u63d0\u53d6\u7269\uff1b\u98a4\u85fb(Oscillatoria sp.)\u7684\u6c34\u6eb6\u6db2\u4ee5\u53ca\u88d9\u5e26\u83dc(Undaria pinnatifida Sur.)\u768430%\u4e59\u9187\u63d0\u53d6\u7269\u3002\u98a4\u85fb(Oscillatoria sp.)\u7684\u6c34\u6eb6\u6db2\u548cn-\u4e01\u9187\u63d0\u53d6\u6db2\u8fd8\u80fd\u6709\u6548\u7684\u6291\u5236Ehrlich\u8179\u6c34\u7624\u3002<\/p>\n \u4ece\u5b9a\u97ad\u91d1\u85fb\u7c7b\u63d0\u53d6\u7684\u6bd2\u7d20Prymnesin\u5bf9\u827e\u6c0f\u8179\u6c34\u7624\u7ec6\u80de\u5177\u6709\u7ec6\u80de\u6bd2\u6d3b\u6027\u3002\u524d\u6c9f\u85fb\uff08Amphidinium sp.\uff09\u4ea7\u751f\u7684\u5927\u73af\u5185\u916f\u7c7b\u7269\u8d28Amphidinolide A\uff0c\u5177\u6709\u4f53\u5916\u6297\u80bf\u7624\u6d3b\u6027\uff1bAmphidinolide B\u5bf9\u5c0f\u9f20L1210<\/sub>\u548cKB\u7ec6\u80de\u7684IC50<\/sub>\u4e3a0.14\u03bcg\u00b7L-1<\/sup>\u548c4.2\u03bcg\u00b7L-1<\/sup>\u3002\u4ece\u53e6\u4e00\u79cd\u524d\u6c9f\u85fb\u4e2d\u5206\u79bb\u51faAmphidinolide B\u548c\u4e00\u79cd\u65b0\u7684\u5177\u6709\u7ec6\u80de\u6bd2\u6d3b\u6027\u7684Amphidinolide D.<\/p>\n \u4f2a\u679d\u85fb\u79d1(Scytonemataceae)\u548c\u771f\u679d\u85fb\u79d1(Stigonemataceae)\u7684\u8bb8\u591a\u79cd\u7c7b\u7684\u63d0\u53d6\u7269\u5177\u6709\u6297\u80bf\u7624\u4f5c\u7528\uff3b3\u30014\uff3d<\/sup>\u3002\u4f2a\u679d\u85fb(Scytonema pseudohofmanni)\u4ea7\u751f\u7684\u591a\u80bd\u7c7b\u5927\u73af\u5185\u916f\u5316\u5408\u7269Scytophycin B(\u56fe1)<\/p>\n <\/a> Fig 1\u3000Scytophycin B<\/p>\n \u5bf9\u4eba\u7c7b\u9f3b\u54bd\u764cKB\u7ec6\u80de\u3001\u5927\u9f20\u8179\u819c\u5185\u7684P<\/span>388<\/sub>\u6dcb\u5df4\u767d\u8840\u75c5\u7ec6\u80de\u548cLewis\u80ba\u764c\u7ec6\u80de\u5177\u6709\u8f83\u5f3a\u7684\u7ec6\u80de\u6bd2\u6d3b\u6027\u3002Scytophycin\u662f\u4e00\u79cd\u6709\u6548\u7684\u5fae\u7ba1\u89e3\u805a\u5242\uff0c\u5b83\u901a\u8fc7\u963b\u6b62P\u7403\u86cb\u767d\u7684\u5f62\u6210\u6709\u6548\u5730\u6291\u5236\u80bf\u7624\u7ec6\u80de\u7684\u589e\u6b96<\/span>\uff3b5\uff3d<\/sup>\u3002\u7b52\u5b62\u85fb\uff08Cylindrospernum sp.\uff09\u7684\u67d0\u4e9b\u85fb\u682a\u4e5f\u80fd\u4ea7\u751fScytophycin B\u3001Scytophycin E\u7b49\uff0c\u5176\u5bf9KB\u7ec6\u80de\u7684IC<\/span>50<\/sub>\uff1d2\uff5e10mg\u00b7L<\/span>-1\uff3b6\uff3d<\/sup>\u3002<\/span><\/p>\n \u4ece\u5947\u5f02\u4f2a\u679d\u85fb(S.mirabile)\u548c\u5355\u679d\u6b67\u85fb(Tolypothrix conglutinata var.)\u4e2d\u63d0\u53d6\u7684Tolytoxin\u5177\u6709\u4e0eScytophycin B\u7c7b\u4f3c\u7684\u6d3b\u6027\u3002\u5728NCI\u7684\u6bd4\u8f83\u751f\u7269\u8bd5\u9a8c\u4e2d\u663e\u793a\u5f88\u5f3a\u7684\u9009\u62e9\u6027\u6297\u80bf\u7624\u6d3b\u6027\u3002Tolytoxin\u80fd\u6709\u6548\u5730\u5e72\u6270\u673a\u4f53\u7684\u5fae\u4e1d\u5f62\u6210\uff0c\u5bfc\u81f4\u771f\u6838\u7ec6\u80de\u65e0\u6cd5\u5f62\u6210\u7ec6\u80de\u751f\u957f\u6240\u9700\u8981\u7684\u6536\u7f29\u73af\uff0c\u5176\u5bf9\u5404\u79cd\u4eba\u4f53\u80bf\u7624\u7ec6\u80de\u7cfb\u7684IC50<\/sub>\u4e3a0.52\uff5e8nmol\u00b7L-1\uff3b7\uff3d<\/sup>\u3002<\/p>\n \u4ece\u5947\u5f02\u4f2a\u679d\u85fb(S.mirabile BY-8-1)\u85fb\u682a\u4e2d\u5206\u79bb\u51fa38\u79cd\u751f\u7269\u6d3b\u6027\u7269\u8d28\uff0c\u5206\u4e3a4\u7c7b\u4e0d\u540c\u7ed3\u6784\u7684\u5316\u5408\u7269\uff1a\u5927\u73af\u5185\u916f\u5316\u5408\u72693\u79cd\uff1b\u5f02\u6c30\u7c7b\u5316\u5408\u72696\u79cd(mirablene isonitriles A-F)\uff0c\u5b83\u4eec\u5bf9KB\u7ec6\u80de\u7684\u7ec6\u80de\u6bd2\u5242\u91cf\u4e3a1\uff5e10mg\u00b7L-1<\/sup>\uff1b\u4e9a\u80fa\u7c7b\u5316\u5408\u72695\u79cd(mirabimides A-E)\uff0c\u5b83\u4eec\u5bf9KB\u7ec6\u80de\u7684\u7ec6\u80de\u6bd2\u5242\u91cf\u4e3a5\uff5e10mg\u00b7L-1<\/sup>,\u4ee5\u53ca\u5927\u7ea624\u79cd\u4fee\u9970\u591a\u80bd\uff0c\u5982Tantazole B\uff0c\u5b83\u4eec\u5bf9KB\u7ec6\u80de\u7684\u7ec6\u80de\u6bd2\u5242\u91cf\u4e3a0.01\uff5e10mg\u00b7L-1<\/sup>\u3002\u4ece\u4f2a\u679d\u85fb\uff08S. burmanicum\uff09\u548c\u773c\u70b9\u4f2a\u679d\u85fb\uff08S. ocellatum\uff09\u4e2d\u4e5f\u53d1\u73b0\u591a\u79cd\u4f2a\u679d\u85fb\u7c7b\u7684\u6bd2\u7d20\uff3b4\uff3d<\/sup>\u3002<\/p>\n <\/a><\/p>\n Fig 2\u3000 Malyngamide D<\/p>\n Malyngamide D(\u56fe2)\u662f\u5de8\u5927\u9798\u4e1d\u85fb(L.majuscula)\u7684\u6b21\u7ea7\u4ee3\u8c22\u7269\uff0c\u5bf9KB\u7ec6\u80de\u6709\u7ec6\u80de\u6bd2\u6d3b\u6027\uff0c\u5176IC50<\/sub>\uff1c30mg\u00b7g-1<\/sup>\u3002\u4ece\u4e00\u79cd\u5de8\u5927\u9798\u4e1d\u85fb(L. majuscula)\u4e2d\u5206\u79bb\u51fa\u4e24\u79cd\u65b0\u578b\u7684\u514d\u75ab\u6291\u5236\u80bdMicrocolins A\u3001B\uff0c\u5728\u4f53\u5916\u6709\u660e\u663e\u7684\u6297\u5c0f\u9f20P388<\/sub>\u767d\u8840\u75c5\u7ec6\u80de\u6d3b\u6027\uff0c\u5176IC50<\/sub>\uff1d0.4mg\u00b7L-1<\/sup>\u3002\u4ece\u5de8\u5927\u9798\u4e1d\u85fb\u7684\u6df1\u6c34\u53d8\u79cd\u4e2d\u5206\u79bb\u7684\u9798\u4e1d\u85fb\u6bd2\u7d20A(Lyngbyatoxin A)\uff0c\u5bf9\u5c0f\u9f20P388<\/sub>\u767d\u8840\u75c5\u7ec6\u80de\u6709\u6291\u5236\u4f5c\u7528\u3002\u4ece\u5de8\u5927\u9798\u4e1d\u85fb\u4e2d\u8fd8\u53d1\u73b0Lyngbyastatin 2\u3001Lyngbyatoxins B\u3001Lyngbyatoxins C\u7b49\u5177\u6709\u751f\u7269\u6d3b\u6027\u7684\u7269\u8d28\uff3b8\uff3d<\/sup>\uff0c\u53bb\u6eb4\u6d77\u5154\u6bd2\u7d20(Debromoaplysiatoxin)\u7684\u771f\u6b63\u6765\u6e90\u4e5f\u662f\u5de8\u5927\u9798\u4e1d\u85fb\uff0c\u6b64\u6bd2\u7d20\u5bf9P388<\/sub>\u767d\u8840\u75c5\u6709\u4e00\u5b9a\u6548\u679c\uff3b9\uff3d<\/sup>\u3002<\/p>\n <\/a><\/p>\n Fig 3\u3000 Hormothamnione A<\/p>\n Hormothamnione A(\u56fe3)\u662f\u4ece\u6d77\u6d0b\u84dd\u85fbChrysophaeum taylori\u4e2d\u63d0\u53d6\u7684\uff0c\u5b83\u5bf9P388<\/sub>\u6dcb\u5df4\u767d\u7ec6\u80de\u548cHL-60\u65e9\u5e7c\u7c92\u767d\u8840\u75c5\u7ec6\u80de\u90fd\u6709\u7ec6\u80de\u6bd2\u4f5c\u7528\uff0c\u5176IC50<\/sub>\u5206\u522b\u662f4.6\u03bcg\u00b7L-1<\/sup>\u548c0.1\u03bcg\u00b7L-1\uff3b9\uff3d<\/sup>\u3002\u4eceChrysophaeum taylori\u8fd8\u5206\u79bb\u51fa\u4e00\u79cd\u65b0\u7684\u7ec6\u80de\u6bd2\u6d3b\u6027\u76846-Desmethoxyhor-moth-amnione\u3002\u4ece\u4e00\u79cd\u91d1\u85fb\u4e2d\u4e5f\u5206\u79bb\u51fa\u4e86Hormothamnione A\uff0c\u5e76\u5177\u6709\u540c\u6837\u7684\u6d3b\u6027\u3002<\/p>\n <\/a><\/p>\n Fig 4\u3000 Cryptophycins<\/p>\n Cryptophycins(\u56fe4)\u662f\u4ece\u5ff5\u73e0\u85fb(Nostoc sp. strain GSV 224)\u4e2d\u63d0\u53d6\u7684\u591a\u80bd\uff0c\u5bf9\u5c0f\u9f20\u5f02\u79cd\u79fb\u690d\u7684\u4e73\u764c\u3001\u5375\u5de2\u764c\u3001\u514b\u9686\u764c\u3001\u80f0\u817a\u764c\u5177\u6709\u5f3a\u7684\u6d3b\u6027\uff0c\u5176\u4f5c\u7528\u673a\u7406\u662f\u901a\u8fc7\u5f15\u8d77\u5fae\u4e1d\u7684\u89e3\u805a\u4f5c\u7528\u800c\u963b\u788d\u7ec6\u80de\u5468\u671f\u7684G2<\/sub> \/M\u671f\u3002\u4ece\u5ff5\u73e0\u85fb(Nostoc sp.)\u4f53\u5185\u5206\u79bb\u51fa7\u4e2aCryptophycins,\u5176\u4e2dCryptophcycinl\u5177\u6709\u4e3b\u8981\u7684\u7ec6\u80de\u6bd2\u6d3b\u6027\uff0c\u5b83\u62e5\u6709\u4e00\u6c2fL-O-\u7532\u57fa\u916a\u6c28\u9178\u5355\u5143\u3002Cryptophycin 2\uff5e7\u6709\u8f83\u5f31\u7684\u6d3b\u6027\u3002\u4f53\u5185\u7814\u7a76\u8868\u660e\u5929\u7136\u7684Cryptophycins1\u548c\u534a\u5408\u6210\u7684Cryptophycins 8\u5bf9\u8bb8\u591a\u79fb\u690d\u7624\u5305\u62ec\u591a\u836f\u7269\u6297\u6027(Multidrug Resistance,MDR)\u7ec6\u80de\u7cfb\u5177\u6709\u6d3b\u6027\uff0c\u5e76\u4e14\u6709\u8f83\u597d\u7684\u6c34\u6eb6\u6027\u548c\u6cbb\u7597\u6548\u679c\uff0c\u800cMDR\u662f\u5f71\u54cd\u80bf\u7624\u5316\u7597\u6548\u679c\u7684\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u56e0\u7d20\uff0c\u5b83\u9884\u793aCryptophycins\u5f88\u6709\u53ef\u80fd\u6210\u4e3a\u4e34\u5e8a\u836f\u7269\uff3b10\u300111\uff3d<\/sup><\/p>\n