| controlled substance | A substance subject to the Controlled Substances Act (1970), which regulates the prescribing and dispensing, as well as the manufacturing, storage, sale, or distribution of substance's assigned to five schedules according to their 1) potential for or evidence of abuse, 2) potential for psychic or physiologic dependence, 3) contributing a public health risk, 4) harmful pharmacologic effect, or 5) role as a precursor of other controlled substance's. (05 Mar 2000) |
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| controlled thermonuclear fusion | <radiobiology> The process in which light nuclei, heated to a high temperature in a confined region, undergo fusion reactions under controlled conditions, with associated release of energy which may be harnessed for useful purposes. (09 Oct 1997) |
| controlled thermonuclear research | General label for research on controlled thermonuclear fusion reactions. (09 Oct 1997) |
| controlled trial | A clinical study in which one group of participants receives an experimental drug while another group receives either a placebo or an approved standard therapy. When participants do not know which group they are in, the trial is blinded. See: Double-Blind. (09 Oct 1997) |
| controlled ventilation | Intermittent application of mechanically or manually generated positive pressure to gas(es) in or about the airway as a means of forcing gases into the lungs in the absence of spontaneous ventilatory efforts. Synonym: controlled respiration. (05 Mar 2000) |
| controlling element | A transposon which, when inserted into or removed from a gene, breaks the chromosome and/or causes mutations. (09 Oct 1997) |
| control |
Economic reduction of crop losses caused by plant diseases. (20)
출처: ppathw3.cals.cornell.edu/glossary/Defs_C.htm
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| control |
Person(s) or object in an experiment selected to be like the experimental subject except for the variable being tested.
출처: science.education.nih.gov/supplements/nih2/oral-he...
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| contraindication |
any circumstance or condition that makes a drug or other method of treatment inadvisable in a particular case.
출처: www.aegis.com/pubs/beta/1999/be990414.html
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| contracture |
Damage to a muscle or surrounding tissue that causes them to become shorter. This leads to deformity of nearby joints.
출처: www.spinalnet.co.uk/EEndCom/GBCON/homepage.nsf/0/7...
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| contra- |
against contra/ceptive (against conception)
출처: www.thebody.com/gmhc/issues/jan01/terminology.html
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| contr | an artificial cloud created by an aircraft |
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| contr | make a treatment inadvisable |
| contr | (medicine) a reason that makes it inadvisable to prescribe a particular drug or employ a particular procedure or treatment |
| contr | on or relating to the opposite side (of the body) |
| contr | the lowest female singing voice |
| contr | a woman singer having a contralto voice |
| contr | of or being the lowest female voice |
| contr | a device that very useful for a particular job |
| contr | (music) having two or more independent but harmonically related melodic parts sounding together |
| contr | relating to or characteristic of or according to the rules of counterpoint |
| contr | a composer who specializes in counterpoint |
| contr | an investor who deliberately decides to go against the prevailing wisdom of other investors |