| LD |
The dose that causes death in 50% of the animals exposed by swallowing a substance. A measure of acute toxicity.
출처: www.autobodypro.com/safety/msds/terms.htm
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|---|---|
| LD50 |
quantity of material that when ingested, injected, or applied to the skin as a single dose, will cause death of 50% of the test animals. The test conditions should be specified, the value is expressed in g/kg or mg/kg of body weight.
출처: campus.umr.edu/ehs/Chemical_Inventory_System/gloss...
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| LDL |
Low-density lipoprotein. When too much LDL cholesterol circulates in the blood, it can slowly build up in the walls of the arteries that feed the heart and brain. Together with other substances it can form plaque, a thick, hard deposit that can clog those arteries. Recent studies reveal that elevated LDL cholesterol is a major factor in the development of heart disease. Thus, the lower your LDL cholesterol, the lower your risk of heart disease. ...
출처: www.cap.org/apps/docs/medicaltests/glossary.html
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| LD50 |
(Lethal Dose 50) ?This is the dose of a chemical that kills 50% of a population. This figure is used to indicate the theoretical toxicity of a chemical.
출처: www.gla.ac.uk/services/seps/chemical_emergencies/0...
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| LD |
[4] - any form of physical or mental disability that delays development or acquisition of knowledge.
출처: www.ansr.com/ansrgled.html
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