| 单词 |
Radiostol |
| 释义 |
Radiostol|ˈreɪdɪəʊstɒl| Also radiostol. [f. radio- 2 + -stol. (f. ergosterol from which calciferol can be prepared by irradiation with light).] A proprietary name for a preparation of calciferol (vitamin D2).
1927Trade Marks Jrnl. 27 Apr. 737/1 Radiostol... Chemical substances prepared for use in medicine and pharmacy. The British Drug Houses, Limited. 1928Daily Express 27 Jan. 3/3 It is possible to give margarine the rich food value of the best butter by treating it with radiostol. 1934Nature 2 June 821/2 Modifications [in the diet]..were additions of oatmeal, olive oil, cod liver oil or radiostol (irradiated ergosterol), and milk, [etc.]. 1967Martindale's Extra Pharmacopoeia (ed. 25) 258/2 Radiostol (British Drug Houses). Calciferol, available as Capsules..; as a Solution [etc.]. |
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