SQL Error: MySQL Query Error select * from `doctorinfo` where `shanchangIds` like '%,375%' limit 0,18SQL Error: MySQL Query Error SELECT id,title as name,jb_id,md5Id FROM `zixun_article_caiji` WHERE (`jb_id` IN (6684,2359,3940,2192,2190,3757,2852,3406,2024,4684,4528,797,455,6334,6326,2258,7387,54,111,15,7368,7369,8258,8853,12168,12495,11707,11487,10712,8743,8744,10711,9996,10695,9214,9339,10705,8897,13377,8839,13684,11378,11490,8873,13630,8838,13685,13681,10729,) and `typeId`='6') limit 0,3SQL Error: MySQL Query Error SELECT id,title as name,jb_id,md5Id FROM `zixun_article_caiji` WHERE (`jb_id` IN (6684,2359,3940,2192,2190,3757,2852,3406,2024,4684,4528,797,455,6334,6326,2258,7387,54,111,15,7368,7369,8258,8853,12168,12495,11707,11487,10712,8743,8744,10711,9996,10695,9214,9339,10705,8897,13377,8839,13684,11378,11490,8873,13630,8838,13685,13681,10729,)) limit 0,3SQL Error: MySQL Query Error SELECT id,title as name,jb_id,md5Id FROM `zixun_article_caiji` WHERE (`jb_id` IN (6684,2359,3940,2192,2190,3757,2852,3406,2024,4684,4528,797,455,6334,6326,2258,7387,54,111,15,7368,7369,8258,8853,12168,12495,11707,11487,10712,8743,8744,10711,9996,10695,9214,9339,10705,8897,13377,8839,13684,11378,11490,8873,13630,8838,13685,13681,10729,) and `typeId`='2') limit 0,3耗时0秒 耗时0秒 耗时0秒 耗时0秒
人体摄入过量的维生素A可引起中毒综合征,称维生素A中毒症(Vitamin A toxicity)。最早报千于十六世纪九十年代,北极探险者食北极熊肝后数小时发生头痛、呕吐、嗜睡等症,因人及动物体内的维生素A90~95%贮于肝脏。近年国内由于滥用维生素A浓缩剂,产生中毒症状者不断增多,主要系因家长缺乏合理应用维生素A的知识,认为用量越多越好,医务人员亦缺乏警惕性,值得引起重视。 据研究,婴幼儿服用维生素A,如一次剂量超过30万国际单位时(每克普通鱼肝油含维生素A850国际单位;每克浓鱼肝油含维生素A5-6.5万国际单位),会引起急性中毒。如每天服用5万-10万国际单位,连续服用6个月左右,即可发生慢性中毒。此外,孩子对维生素A的敏感性和耐受程度可有较大的个体差异,有些孩子在服用鱼肝油未超出上述范围时,亦可出现轻度的中毒症状。