| drug-drug interaction | The effects that occur when two or more drugs are used together. Such effects include changes of absorption in the digestive tract, changes in rate of the drugs' breakdown in the liver, new or enhanced side effects and changes in the drugs' activity. (09 Oct 1997) |
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| paper mill worker's disease | <chest medicine> Extrinsic allergic alveolitis caused by moldy wood pulp containing spores of Alternaria fungi. (05 Mar 2000) |
| mill | 1. A machine for grinding or commuting any substance, as grain, by rubbing and crushing it between two hard, rough, or intented surfaces; as, a gristmill, a coffee mill; a bone mill. 2. A machine used for expelling the juice, sap, etc, from vegetable tissues by pressure, or by pressure in combination with a grinding, or cutting process; as, a cider mill; a cane mill. 3. A machine for grinding and polishing; as, a lapidary mill. 4. A common name for various machines which produce a manufactured product, or change the form of a raw material by the continuous repetition of some simple action; as, a sawmill; a stamping mill, etc. 5. A building or collection of buildings with machinery by which the processes of manufacturing are carried on; as, a cotton mill; a powder mill; a rolling mill. 6. A hardened steel roller having a design in relief, used for imprinting a reversed copy of the design in a softer metal, as copper. 7. <chemical> An excavation in rock, transverse to the workings, from which material for filling is obtained. A passage underground through which ore is shot. 8. A milling cutter. 9. A pugilistic. Edge mill, Flint mill, etc. See Edge, Flint, etc. Mill bar, a mill in which ore is crushed by stamps. To go through the mill, to experience the suffering or discipline necessary to bring one to a certain degree of knowledge or skill, or to a certain mental state. Origin: OE. Mille, melle, mulle, milne, AS. Myln, mylen; akin to D. Molen, G. Muhle, OHG. Muli, mulin, Icel. Mylna; all prob. From L. Molina, fr. Mola millstone; prop, that which grinds, akin to molere to grind, Goth. Malan, G. Mahlen, and to E. Meal. See Meal flour, and cf. Moline. <zoology> To swim under water; said of air-breathing creatures. Source: Websters Dictionary (01 Mar 1998) |
| mill fever | <chest medicine> Exposures to cotton dust during the production of yarns, linen and rope can produce chronic obstructive lung disease (after 10 years). Early symptoms include chest tightness. Treatment includes bronchodilators and removal from work environment. (21 Mar 1998) |
| mill/kwh | A common method of pricing electricity. Tenths of a cent per kilowatt-hour. (05 Dec 1998) |
| mill residue | Wood and bark residues produced in processing logs into lumber, plywood, and paper. (05 Dec 1998) |
| mill wheel murmur | Churning cardiac murmur produced by air embolism to the heart; also heard in pneumohydropericardium. Synonym: water wheel murmur. (05 Mar 2000) |
| cotton-mill fever | <chest medicine> Exposures to cotton dust during the production of yarns, linen and rope can produce chronic obstructive lung disease (after 10 years). Early symptoms include chest tightness. Treatment includes bronchodilators and removal from work environment. (21 Mar 1998) |
| abnormalities, drug-induced | Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment. (12 Dec 1998) |
| activity, drug | A measure of the physiological response a drug produces in the body. A less active drug produces less response (and visa versa). (12 Dec 1998) |
| addictive drug | Any drug that creates a certain degree of euphoria and has a strong potential for addiction. (05 Mar 2000) |
| adverse drug reaction reporting systems | Systems developed for collecting reports from government agencies, manufacturers, hospitals, physicians, and other sources on adverse drug reactions. (12 Dec 1998) |
| akathisia, drug-induced | Motor restlessness with sensations of quivering and an urge to move about constantly resulting from the use of certain drugs, such as neuroleptic drugs, which affect the extrapyramidal region of the brain. This differs from dyskinesia, drug-induced in that long-term antipsychotic drug exposure is significantly correlated with the increased prevalence of akathisia while there is no such correlation with dyskinesia. The primary observable distinction between tardive akathisia and dyskinesia appears to be in the repetitive, stereotypy of the dyskinesic movements (lip smacking, for example), while akathisia is associated with anxiety, restlessness, and agitation (psychomotor agitation). (12 Dec 1998) |
| antineoplastic drug | A drug that stops or slows the maturation and spread of tumour cells (benign or malignant). (09 Oct 1997) |
| maintenance drug therapy | In chemotherapy, systematic dosage at a level that maintains protection against exacerbation. (05 Mar 2000) |