Significance of Lethal dose 50
Lethal dose 50, often abbreviated as LD50, is a statistical measure that indicates the amount of a substance required to cause death in 50% of a test population. This concept is crucial in toxicology and is used to assess the toxicity of various substances, including different extracts of Lawsonia inermis. Understanding LD50 values helps in evaluating the safety and potential risks associated with exposure to certain chemicals or natural extracts.
Synonyms: Ld50, Median lethal dose, Fatal dose, Toxic dose, Lethal concentration
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The concept of Lethal dose 50 in scientific sources
Lethal dose 50 (LD50) is a statistical measure indicating the amount of a substance required to kill 50% of a test population, as demonstrated in studies involving various extracts of Lawsonia inermis.
From: World Journal of Pharmaceutical Research
(1) The dose of a substance that is sufficient to kill 50% of a test population, used as a measure of acute toxicity.[1] (2) A statistical measure used to express the dosage of a substance that is estimated to cause death in 50% of a test population, assessed in the study for different extracts of Lawsonia inermis.[2]