| drug resistance |
Organisms are said to be drug-resistant when drugs meant to neutralize them have reduced effect. When an organism is resistant to more than one drug, it is said to be multidrug resistant. The most prominent example of this is antibiotic resistance. Drug resistance is also found in some tumor cells, which makes it more difficult to use chemotherapy to attack tumors made of those cells. ...
Ãâó: en.wikipedia.org/wiki/Drug_resistance
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| drug resistance |
The failure of cancer cells, viruses, or bacteria to respond to a drug used to kill or weaken them. The cells, viruses, or bacteria may be resistant to the drug at the beginning of treatment, or may become resistant after being exposed to the drug.
Ãâó: www.stjude.org/glossary
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| drug resistance |
The ability of some disease-causing microorganisms, such as bacteria, viruses, and mycoplasma, to adapt themselves, to grow, and to multiply even in the presence of drugs that usually kill them. See Cross-Resistance.
Ãâó: www.amfar.org/cgi-bin/iowa/bridge.html
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| drug resistance |
The result of changes in microbes that reduce or eliminate the effectiveness of medicines that are designed to cure or prevent infections.
Ãâó: www.ecohealth101.org/glossary.html
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| drug resistance |
refers to the ability of cancer cells to become resistant to the effects of the chemotherapy drugs used to treat cancer. dysplasia - abnormal development of tissue. dyspnea - difficulty or painful breathing.
Ãâó: www.chw.org/display/PPF/DocID/2010/router.asp
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