- median toxic dose
- (TD50) a dose producing a toxic effect in half the population.
Medical dictionary. 2011.
median toxic dose
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Median toxic dose — In toxicology, the median toxic dose (TD50) of a drug or toxin is the dose at which toxicity occurs in 50% of cases. The type of toxicity should be specified for this value to have meaning for practical purposes. Since toxicity need not be lethal … Wikipedia
Median lethal dose — This article is about the toxicological term. For the album by Mudvayne, see L.D. 50 (album). For other uses, see LD50 (disambiguation). In toxicology, the median lethal dose, LD50 (abbreviation for “Lethal Dose, 50%”), LC50 (Lethal Concentration … Wikipedia
Lowest published toxic dose — In toxicology, the Lowest published toxic dose (Toxic Dose Low, TDLo) is the lowest dosage per unit of bodyweight (typically stated in milligrams per kilogram) of a substance known to have produced signs of toxicity in a particular animal species … Wikipedia
Dose — means quantity in the following fields: In nutrition, medicine, and toxicology: Dose (biochemistry), the quantity of something that may be eaten by or administered to an organism, or that an organism may be exposed to Medicine and toxicology… … Wikipedia
dose — 1. The quantity of a drug or other remedy to be taken or applied all at one time or in fractional amounts within a given period. Cf.:dosage (2). 2. In nuclear medicine, amount of energy absorbed per unit mass of irradiated material (absorbed d.) … Medical dictionary
Dose (biochemistry) — This article is about a measure of medication or chemical exposure. For other uses, see Dose (disambiguation). A dose is a quantity of something (chemical, physical, or biological) that may impact an organism biologically; the greater the… … Wikipedia
Lowest published lethal dose — In toxicology, the LDLo (Lethal Dose Low) is the lowest dosage per unit of bodyweight (typically stated in milligrams per kilogram) of a substance known to have resulted in fatality in a particular animal species. When quoting an LDLo, the… … Wikipedia
TD50 — • median toxic dose … Dictionary of medical acronyms & abbreviations
TD50 — median toxic dose * * * median toxic dose … Medical dictionary
LD50 — median lethal dose * * * LD50 or LD50 el dē fif tē n the amount of a toxic agent (as a poison, virus, or radiation) that is sufficient to kill 50 percent of a population of animals usu. within a certain time called also median lethal dose * * *… … Medical dictionary
