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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 some literature articles, the terms "mechanism of action" and "mode of action" are used interchangeably, typically referring to the way in which the drug interacts and produces a medical effect. However, in actuality, a mode of action describes functional or anatomical changes, at the cellular level, resulting from the exposure of a living ...
A mechanism of action of a chemical could be "binding to DNA" while its broader mode of action would be "transcriptional regulation". [3] However, there is no clear consensus and the term mode of action is also often used, especially in the study of pesticides, to describe molecular mechanisms such as action on specific nuclear receptors or ...
Drug classes that share a common molecular mechanism of action modulate the activity of a specific biological target. [6] The definition of a mechanism of action also includes the type of activity at that biological target. For receptors, these activities include agonist, antagonist, inverse agonist, or modulator.
Anthelmintic effect of papain on Heligmosomoides bakeri. Anthelmintics or antihelminthics are a group of antiparasitic drugs that expel parasitic worms and other internal parasites from the body by either stunning or killing them and without causing significant damage to the host.
Mebendazole blocks polymixin based microtubule formation, destroying the glucose uptake receptor in the nematode. This article is poorly written and incorrect. What exactly is the mechanism of action of this drug, the article mentions both glucose uptake inhabition and preventing spindle formation, vastly different actions. Which is it? Both?
Drug antagonism refers to a medicine stopping the action or effect of another substance, preventing a biological response. [1] [2] The stopping actions are carried out by four major mechanisms, namely chemical, pharmacokinetic, receptor and physiological antagonism. [2]
Agonist vs. antagonist. In pharmacology the term agonist-antagonist or mixed agonist/antagonist is used to refer to a drug which under some conditions behaves as an agonist (a substance that fully activates the receptor that it binds to) while under other conditions, behaves as an antagonist (a substance that binds to a receptor but does not activate and can block the activity of other agonists).