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A concentrated alcohol solution of a drug of such strength that each milliliter contains the equivalent of one gram of the dry form of the drug.


(Pharmacology) an alcoholic solution of a vegetable drug, one millilitre of which has an activity equivalent to one gram of the powdered drug


(ˈflu ɪdˈɛk strækt)

a liquid preparation of a drug containing in each cubic centimeter the medicinal activity of one gram of the powdered drug.
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The use of another bioassay, a rather curious one, is mentioned in a 1972 paper from the Journal of Pharmaceutical Sciences titled "Biological and chemical evaluation of a 43-year-old sample of Cannabis fluidextract" authored by Kubena RK, Barry H, Segelman AB, Theiner M, and Farnsworth NR (Jan;61(l): 144-5) in which not only did the chemical constituents of a 43-year-old cannabis liquid extract hold up after room temperature storage over that time, but it also produced the "characteristic ataxia in dogs" after oral administration!
Trade name Pharmaceutical Active Igredients form Althym[R] Syrup Althaea officinalis fluidextract (0,5%), Thymus vulgaris fluid extract Apple-lite[R] Tablets Each tablet contains: Apple fibres 500mg (from-apple cuticle).
Furthermore, the author provides fluidextract worksheets and conversion tables in the appendix to assist readers in their plant preparations.
lanceolata fluidextract. The ACh-induced contractions of the guinea-pig ileum and the barium-induced contractions of the trachea were reduced to 45%.