培养指示剂，四环指示剂

MySQL Query:SELECT * FROM [pre]article_21 WHERE status=3 and itemid<>423788 and keyword like '%培养指示剂，四环指示剂 ORDER BY addtime DESC LIMIT 0,10
MySQL Error:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''%\xE5\x9F\xB9\xE5\x85\xBB\xE6\x8C\x87\xE7\xA4\xBA\xE5\x89\x82\xEF\xBC\x8C\xE5\x' at line 1 MySQL Errno:0
Message:MySQL Query Error