SQL Error: MySQL Query Error select * from `doctorinfo` where `shanchangIds` like '%,778%' limit 0,18SQL Error: MySQL Query Error SELECT id,name FROM `doctorinfo` WHERE (`id` IN (18908,18958,32069,32385,32486,32494,58503,59052,79130,85057,85582,89544,123818,123819,129193,129194,129204,129211,129214,129218,129220,129221,129224,129229,129230,129244,129250,129256,129260,129267,129269,129366,129367,129377,129385,129387,129389,129393,129398,129408,129428,129432,129433,133727,138180,138204,138210,138211,151415,152132,152801,164507,175623,182981,182984,182986,183038,183041,187663,187665,187676,187679,187681,241293,241297,241495,241521,241524,241623,241759,241966,241970,242235,242468,242600,243489,243506,243508,243537,244068,244204,244688,244700,244703,247489,249989,251176,251183,251185,251187,251188,251189,251207,251222,251223,251224,251226,251233,251235,251237,251238,251246,251247,251251,251568,251638,251661,251757,251938,252060,252061,252149,252150,252151,252154,252184,252185,252186,252208,252209,252211,252212,252286,252294,252312,252323,252568,252584,252590,252591,252592,252594,252595,252596,252611,252626,252627,252628,252629,252723,254242,254255,255440,255764,256029,256031,256032,256033,256034,283488,301286,304815,306825)) limit 0,18耗时0秒 耗时0秒 耗时0秒 耗时0秒
维生素A缺乏症(vitamin A deficiency)是因体内缺乏维生素A而引起的以眼和皮肤病变为主的全身性疾病,患者以婴幼儿为主,常和营养不良并存,伴随蛋白质-能量营养不良等。 维生素A在体内具有多种重要功能。它对视网膜的功能起着重要的作用,对上皮组织的生长和分化显然是必需的,同时也为骨生长、生殖和胚胎发育所需要。它还对各种细胞膜具有稳定的作用。从而对膜的通透性起调节作用。 维生素A的功能是通过不同的分子形式实现的。对于视觉起作用的是视黄醛。对生殖过程起作用的为视黄醇,而视黄酸或一种代谢产物则对其他功能具有重要性。