维生素 D 缺乏性佝偻病(Vitamin D Deficiency Rickets)为婴幼儿时期常见,佝偻病列为儿童保健四病( 缺铁性贫血、维D缺乏性佝偻病、肺炎、腹泻) 之一,致病原因:饮食中缺乏维生素D,日光照射不足,为维生素D需要量增加如未成熟婴儿;长期患病妨碍维生素...
Rickets due to Vitamin D deficiency: Why is it re-emerging in the UK?More, J
1.口服维生素D治疗⑴轻度(初期):每日口服维生素D制剂1000～2000IU或一次性口服VitD10万～20万IU.⑵中度(激前期):每日口服VitD2000～5000IU或一次性口服20万～30万IU.⑶重度(激期)每日口服VitD5000～5000IU或一次性口30万～40万IU.以上口服每日量持续1月,同时给以元素钙200mg/日,如临床及生化检查未达预防疗...
营养性维生素D缺乏是引起佝偻病的最主要的原因,是由于儿童体内维生素D不足导致钙和磷代谢紊乱、生长着的长骨干骺端生长板和骨基质矿化不全,表现为生长板变宽和长骨的远端周长增大,在腕、踝部扩大及软骨关节处呈串珠样隆起、软化的骨干受...
rickets was particularly resistant to vitamin D therapy, who is now 16 years of age, has been observed for fourteen years. The information at hand concerning this patient is pertinent not only to the treatment in such cases but also to a general consideration of rickets and vitamin D therapy...
1、Rickets of Vitamin D Deficiency 维生素D缺乏性佝偻病,Definition,Rickets, a deformative disease that occurs among children, are characterized by deficient mineralization of the bone matrix(骨基质) as a result of deficiencies of calcium or phosphorus or both. Defective mineralization at the growth ...
ricketsn. 软骨病,佝偻病,驼背 Vitamin1. 维生素,维他命[P1] vitaminn. 1.维生素 refractorya. 1.执拗的,倔强的,难驾驭的 2.难治疗的 3.耐熔的,难熔炼的 Dn. 1.字母D 2.【音】D音(C大调的第2音或音符) 3.(学业成绩)第四等,差 they'd(=they had, they would)厚皮的 ...
rickets (redirected fromvitamin D–resistant rickets) Thesaurus Medical Encyclopedia rick·ets (rĭk′ĭts) n.(used with a sing. or pl. verb) A bone disease of children marked by bone demineralization and defective bone growth, caused usually by a deficiency of or an impaired metabolism of ...
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There are two types of vitamin D dependent rickets (VDDR) that cause rickets in children. Vitamin D dependent rickets type 1 (VDDR-I) is caused by an inborn error of vitamin D metabolism, which interferes with renal conversion of calcidiol (25OHD) to cal