高渗性缺水时，血清钠高于

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32487' and id < 2580486 and id<>'2580486' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32487' and id > 2580486 and id<>'2580486' order by id asc limit 5