参与细胞内信息传递的第二信使物质有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29023' and id < 2361957 and id<>'2361957' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29023' and id > 2361957 and id<>'2361957' order by id asc limit 5