V2EX retinoid

Retinoid

释义 Definition

类维生素A(视黄醇)化合物:一类与维生素A相关、结构或作用相似的物质(包括天然与合成),常用于护肤/皮肤科(如痤疮、光老化、色素问题)以及部分医学治疗。在日常语境中,多指用于皮肤的维A酸类及其衍生物。

发音 Pronunciation (IPA)

/rtnd/

例句 Examples

Many people use a retinoid at night to help with acne.
很多人会在晚上使用类维A产品来帮助改善痤疮。

Although retinoids can reduce fine lines over time, they may cause dryness and irritation, so it’s best to start slowly.
虽然类维A产品长期使用可能减淡细纹,但也可能引起干燥和刺激,因此最好循序渐进地开始使用。

词源 Etymology

retin- 源自拉丁语 retina(视网膜),与“视觉/视网膜”相关;后缀 -oid 表示“……样的/类似……的”。由于维生素A及其相关化合物最早与视觉功能密切相关(维生素A缺乏会影响夜视),因此这类“像维生素A的化合物”被称为 retinoid

相关词 Related Words

文学与著作 Literary Works

  • Fitzpatrick’s Dermatology(皮肤科经典教材中讨论外用与口服类维A药物的章节常出现该词)
  • Rook’s Textbook of Dermatology(系统介绍痤疮、角化异常与类维A治疗时高频出现)
  • The Merck Manual of Diagnosis and Therapy(关于痤疮与维A酸类治疗的条目中常见该词)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2799 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 15ms UTC 15:00 PVG 23:00 LAX 08:00 JFK 11:00
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86