·þÎñÏîÄ¿
Äúµ±Ç°µÄλÖãºÊ×Ò³ > ·þÎñÓëÏîÄ¿ > ×éÖ¯ÐÎ̬ѧ¼¼Êõ
×éÖ¯ÐÎ̬ѧ¼¼Êõ
Å·¼ÊҽҩΪÄúÌṩ×îÓÅÖÊ¡¢×îרҵµÄ×éÖ¯ÐÎ̬ѧ¼¼Êõ·þÎñ£¬Ö÷Òª°üÀ¨²¡ÀíÇÐÆ¬µÄÖÆ×÷¡¢ÃâÒß×黯¡¢ÃâÒßÓ«¹â¼ì²â¼°ÔλÔÓ½»µÈʵÑé¡£
°üÂñÇÐÆ¬µÄ»ù±¾ÔÀíÓÃÊǹ̶¨¼ÁʯÀ¯¹Ì¶¨×éÖ¯¡¢Ï¸°ûÒÔ¼°¸÷ÖÖÑÇϸ°ûÆ÷£¬±£³Ö×é֯΢ϸ½á¹¹£¬ÖƳɱ¡Æ¬£¬²¢Óò»Í¬µÄȾɫ·½·¨Ôö¼Ó¸÷²¿·ÖÉ«²î£¬ÔÚÏÔ΢¾µÏ¹۲ì×éÖ¯¡¢Ï¸°ûµÄÐÎ̬½á¹¹£¬»òÀûÓû¯Ñ§»òÎïÀí·½·¨ÏÔʾ×éÖ¯¡¢Ï¸°ûÄÚµÄijЩ»¯Ñ§³É·Ö£¬²¢¿É½øÐÐÐÎ̬ºÍ»¯Ñ§³É·ÖµÄ¶¨Á¿·ÖÎö¡£
ËÕľ¾«-ÒÁºìȾɫ·¨ (hematoxylin-eosin staining)£¬¼ò³ÆHEȾɫ·¨£¬Ê¯À¯ÇÐÆ¬¼¼ÊõÀï³£ÓõÄȾɫ·¨Ö®Ò»¡£ËÕľ¾«È¾ÒºÎª¼îÐÔ£¬Ö÷Ҫʹϸ°ûºËÄÚµÄȾɫÖÊÓë°ûÖÊÄڵĺËËá×Å×ÏÀ¶É«£»ÒÁºìΪËáÐÔȾÁÏ£¬Ö÷Ҫʹϸ°ûÖʺÍϸ°ûÍâ»ùÖÊÖеijɷÖןìÉ«¡£HEȾɫ·¨ÊÇ×é֯ѧ¡¢Åß̥ѧ¡¢²¡Àíѧ½ÌѧÓë¿ÆÑÐÖÐ×î»ù±¾¡¢Ê¹ÓÃ×î¹ã·ºµÄ¼¼Êõ·½·¨¡£
ΪÁËÏÔʾÓëÈ·¶¨×éÖ¯»òϸ°ûÖеÄÕý³£½á¹¹»ò²¡Àí¹ý³ÌÖгöÏÖµÄÒì³£ÎïÖÊ¡¢²¡±ä¼°²¡ÔÌåµÈ£¬ÐèÒª·Ö±ðÑ¡ÓÃÏàÓ¦µÄÏÔʾÕâЩ³É·ÖµÄȾɫ·½·¨½øÐÐȾɫ¡£
ÔλÔÓ½»ÊÇÖ¸½«Ìض¨±ê¼ÇµÄÒÑ֪˳ÐòºËËáΪ̽ÕëÓëϸ°û»ò×éÖ¯ÇÐÆ¬ÖкËËá½øÐÐÔÓ½»£¬´Ó¶ø¶ÔÌØ¶¨ºËËá˳Ðò½øÐо«È·¶¨Á¿¶¨Î»µÄ¹ý³Ì¡£ÔλÔÓ½»¿ÉÒÔÔÚϸ°û±ê±¾»ò×éÖ¯±ê±¾ÉϽøÐС£ÕâÒ»¼¼Êõ²»ÐèÒª´Ó×é֯ϸ°ûÖÐÌáÈ¡ºËËᣬ¶Ô×éÖ¯Öк¬Á¿¼«µÍµÄ°ÐÐòÁÐÓкܸߵÄÁéÃô¶È£¬²¢¿É±£³Ö×éÖ¯Óëϸ°ûµÄ½á¹¹ÍêÕû£¬·´Ó³ÌØÒìºËËá·Ö×ӵĶ¨Î»¡£ÌرðÊÇÅäºÏʹÓÃÄܶ¨Î»ÌØÒìµ°°×·Ö×ÓµÄÃâÒßϸ°û»¯Ñ§¼¼Êõ£¬¾ÍÄܶÔÉúÀí»ò²¡ÀíÌõ¼þÏ´ÓDNAµ½mRNAµ½µ°°×ÖÊÕâÑùÒ»¸ö»ùÒò±í´ï¹ý³Ì½øÐж¨ÐԺͶ¨Î»µÄ·ÖÎö£¬ÊÇ»ùÒò±í´ïÑо¿Ç¿ÓÐÁ¦µÄÊֶΡ£