| 释义 |
liver extract
liver extractn. A dry brownish powder containing the soluble thermolabile fraction of mammalian livers that is capable of stimulating the production of red blood cells.liver extract n (Pharmacology) an extract of raw mammalian liver containing vitamin B12: sometimes used to treat pernicious anaemia EncyclopediaSeeextractliver extract
liver extractn. A dry brownish powder containing the soluble thermolabile fraction of mammalian livers that is capable of stimulating the production of red blood cells.liver extractA dry brown powder obtained from mammalian livers that was once used as a crude source of vitamin B12 and other vitamins.See also: extractliver extract A former, crude but effective, treatment for PERNICIOUS ANAEMIA, now superseded by the active principle hydroxycobalamin.LegalSeeExtract |