minimal lethal dose

min·i·mal le·thal dose (MLD, mld),

1. the minimal dose of a toxic substance or infectious agent that is lethal, as assayed in various experimental animals (for example, the least amount of diphtheria toxin that, on an average, kills a 250-g guinea pig within 96 hours after subcutaneous inoculation); when followed by a subscript (generally "MLD₅₀"), denotes the minimal dose that is lethal to a certain percentage (for example, 50%) of animals so assayed. 2. lD₀₅.

min·i·mal le·thal dose

(MLD) (min'i-măl lē'thăl dōs) 1. The smallest amount of a toxic substance or infectious agent that is lethal, as assayed in various experimental animals; when followed by a subscript (generally "MLD₅₀"), denotes the minimal dose that is lethal to a certain percentage (e.g., 50%) of animals so assayed. 2. LD₅₀.
See: lethal dose

min·i·mal le·thal dose

(MLD) (min'i-măl lē'thăl dōs) Lowest dose of a toxic substance or infectious agent that will cause death, as assayed in various experimental animals.

单词	minimal lethal dose
释义	minimal lethal dose Translations EncyclopediaSeeminimum lethal dose minimal lethal dose min·i·mal le·thal dose (MLD, mld), 1. the minimal dose of a toxic substance or infectious agent that is lethal, as assayed in various experimental animals (for example, the least amount of diphtheria toxin that, on an average, kills a 250-g guinea pig within 96 hours after subcutaneous inoculation); when followed by a subscript (generally "MLD₅₀"), denotes the minimal dose that is lethal to a certain percentage (for example, 50%) of animals so assayed. 2. lD₀₅. min·i·mal le·thal dose (MLD) (min'i-măl lē'thăl dōs) 1. The smallest amount of a toxic substance or infectious agent that is lethal, as assayed in various experimental animals; when followed by a subscript (generally "MLD₅₀"), denotes the minimal dose that is lethal to a certain percentage (e.g., 50%) of animals so assayed. 2. LD₅₀. See: lethal dose min·i·mal le·thal dose (MLD) (min'i-măl lē'thăl dōs) Lowest dose of a toxic substance or infectious agent that will cause death, as assayed in various experimental animals.
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