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A high LD50 (lethal dose for 50% of the population) indicates that a substance is relatively less toxic, as it takes a larger amount of the substance to cause death in half of a test population. In toxicology, a high LD50 value suggests that the compound is safer and poses a lower risk of toxicity compared to substances with a low LD50, which require smaller doses to achieve lethal effects. Therefore, when evaluating the safety of chemicals or drugs, a high LD50 is generally seen as favorable.
What else can I help you with?
Why is the LD50 of a mouse different from a human's LD50?
ld50 for lamotrigine
What is ld50 of calcium?
The LD50 of calcium is the amount of calcium that would be lethal to 50% of the test population. The LD50 value for calcium can vary depending on the form of calcium, but generally, it is considered to be relatively high. Ingesting extremely high doses of calcium supplements can lead to toxicity symptoms like kidney stones, constipation, and heart rhythm abnormalities.
How much of polonium is a health hazard?
The LD50 for polonium-210 is under 1 microgram; it is a very high radiotoxicity.
True or False. Does a chemical with a LD50 of 1000mg over kg have less toxicity than one with LD50 of 100mg over kg?
True. The chemical with an LD50 of 1000mg/kg is less toxic than the one with an LD50 of 100mg/kg. LD50 is the lethal dose at which 50% of the test subjects die, so the higher the LD50 value, the less toxic the chemical is considered.
What is the ld50 of thiopental?
thipental
Why do cockroaches survive a nuclear bomb?
The radiation LD50 of most insects is far higher than the LD50 of mammals.
What is the LD50 standard?
1mg/kg
What is the LD50 of methanol for a 100 gram rat?
The LD50 of methanol for rats is typically around 5628 mg/kg. To calculate the LD50 for a 100 gram rat, you would multiply the LD50 value by the weight of the rat in kilograms (100 grams = 0.1 kg) to get an estimated lethal dose.
What is the LD50 value for plutonium?
A probable value for plutonium is LD50 = 5 μg/kg (cumulated chemical and radiological effects).
What is the LD50 of phenobarbital?
The LD50 of phenobarbital in humans is estimated to be around 15 mg/kg when taken orally. LD50 represents the dose at which 50% of the test population would die as a result of the substance.
What is the LD50 of caffeine, and what implications does this have for its potential toxicity in humans?
The LD50 of caffeine is estimated to be around 150-200 milligrams per kilogram of body weight in humans. This means that half of the population would likely die if they consumed this amount. The implications of this high LD50 value suggest that caffeine is relatively safe in moderate amounts, but can be toxic in excessive doses. It is important for individuals to be mindful of their caffeine intake to avoid potential health risks.
10 rats given LD50 dose of aspirin how many rats survive?
by definition ld50 is when 50% survive or dead,,answer will be 5 if i count well
