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The AUC (from zero to infinity) represents the total drug exposure across time. AUC is a useful metric when trying to determine whether two formulations of the same dose (for example a capsule and a tablet) result in equal amounts of tissue or plasma exposure. Another use is in the therapeutic drug monitoring of drugs with a narrow therapeutic ...
Mebendazole (MBZ), sold under the brand name Vermox among others, is a medication used to treat a number of parasitic worm infestations. [5] This includes ascariasis , pinworm infection , hookworm infections , guinea worm infections and hydatid disease , among others. [ 5 ]
In toxicology, the margin of exposure (or MOE) of a substance is the ratio of its no-observed-adverse-effect level to its theoretical, predicted, or estimated dose or concentration of human intake. [1] It is used in risk assessment to determine the dangerousness of substances that are both genotoxic and carcinogenic. [2]
Cancer slope factors (CSF) are used to estimate the risk of cancer associated with exposure to a carcinogenic or potentially carcinogenic substance. A slope factor is an upper bound, approximating a 95% confidence limit , on the increased cancer risk from a lifetime exposure to an agent by ingestion or inhalation .
The dose–response relationship, or exposure–response relationship, describes the magnitude of the response of an organism, as a function of exposure (or doses) to a stimulus or stressor (usually a chemical) after a certain exposure time. [1] Dose–response relationships can be described by dose–response curves. This is explained further ...
A loading dose is most useful for drugs that are eliminated from the body relatively slowly. Such drugs need only a low maintenance dose in order to keep the amount of the drug in the body at the appropriate level, but this also means that, without an initial higher dose, it would take a long time for the amount of the drug in the body to reach ...
For the estimated 1,500 Americans suffering from a blood disorder known as beta thalassemia, the Food and Drug Administration's approval Aug. 17 of the drug Zynteglo was almost unalloyed good news.
This changed the handling of drugs and effectively reduced workers' exposure to antineoplastic drugs. [176] Biomarkers of exposure to antineoplastic drugs commonly include urinary platinum, methotrexate, urinary cyclophosphamide and ifosfamide, and urinary metabolite of 5-fluorouracil. In addition to this, there are other drugs used to measure ...