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
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 — n 1. quantity, portion, measure, draught; swallow, gulp, Inf. shot, Inf. slug, {of dope) Sl. hit; daily dose, medicine, medicament; lethal dose, toxic dose, overdose, o.d. 2.Slang. venereal disease, Inf.VD., gonorrhea, Sl. clap. v 3. administer,… … A Note on the Style of the synonym finder
dose — I (New American Roget s College Thesaurus) n. dosage, measure, portion; mouthful, etc.; slang, venereal disease. See remedy, apportionment, part, disease. II (Roget s IV) n. 1. [The amount administered at one time] Syn. dosage, treatment,… … English dictionary for students
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
Lethal dose — A lethal dose (LD) is an indication of the lethality of a given substance or type of radiation. Because resistance varies from one individual to another, the lethal dose represents a dose (usually recorded as dose per kilogram of subject body… … Wikipedia
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
lethal — adj. causing or sufficient to cause death. Phrases and idioms: lethal chamber a chamber in which animals may be killed painlessly with gas. lethal dose the amount of a toxic compound or drug that causes death in humans or animals. Derivatives:… … Useful english dictionary
lethal — adjective a lethal dose of arsenic Syn: fatal, deadly, mortal, death dealing, life threatening, murderous, killing; poisonous, toxic, noxious, venomous; dangerous, destructive, harmful, pernicious; literary deathly, nocuous Ant … Thesaurus of popular words