Related Experiment Video

Updated: Jan 31, 2026

Nanomechanics of Drug-target Interactions and Antibacterial Resistance Detection
11:56

Nanomechanics of Drug-target Interactions and Antibacterial Resistance Detection

Published on: October 25, 2013

14.7K

[The Drug Interaction that Psychiatrists Should be Careful about]

Norio Yasui-Furukori

    Seishin Shinkeigaku Zasshi = Psychiatria Et Neurologia Japonica
    |January 9, 2019
    PubMed

    More Related Videos

    A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions07:40

    A Data Integration Workflow to Identify Drug Combinations Targeting Synthetic Lethal Interactions

    Published on: May 27, 2021

    4.6K
    Drug Treatment and In Vivo Imaging of Osteoblast-Osteoclast Interactions in a Medaka Fish Osteoporosis Model08:53

    Drug Treatment and In Vivo Imaging of Osteoblast-Osteoclast Interactions in a Medaka Fish Osteoporosis Model

    Published on: January 1, 2017

    9.7K

    Related Concept Videos

    Pharmacokinetics: Drug–Drug Interactions01:25

    Pharmacokinetics: Drug–Drug Interactions

    Drug interactions occur when the pharmacological effect of one drug is altered by another substance, either enhancing or diminishing its activity. The drug whose activity is altered is known as the object drug, and the substance causing the alteration is called the agent drug or the precipitant. The net effects of these interactions are mostly undesirable, leading to decreased effectiveness or increased adverse effects. In rare cases, interactions can be beneficial, such as the enhanced...
    436
    Drug-Receptor Interactions01:29

    Drug-Receptor Interactions

    Drug-receptor interaction describes the binding of receptors by drugs, but not all drug-receptor interactions result in activation and tissue response. For instance, the binding of agonists activates the receptor to generate a cellular reaction, while antagonists bind to receptors without causing their activation.
    Several parameters, such as the drug's affinity for its receptor and its efficacy, which is its ability to activate the receptor, determine the drug's effect on the tissue....
    7.5K
    Pharmacokinetics: Drug–Food and Drug–Viral Interactions01:26

    Pharmacokinetics: Drug–Food and Drug–Viral Interactions

    A drug interaction occurs when the concurrent use of another drug, food, or an external substance alters the pharmacological activity of a drug. This interaction can modify the action of the original drug, affecting its effectiveness and safety.Drug–food interactions are significant as they impact drug absorption, metabolism, and excretion. For example, grapefruit juice is a well-known disruptor of drug metabolism. It inhibits the cytochrome P450 3A4 enzyme, crucial for the metabolism of...
    245
    Factors Affecting Protein-Drug Binding: Drug Interactions01:23

    Factors Affecting Protein-Drug Binding: Drug Interactions

    Drug interactions are a critical aspect of pharmacology and can occur when two or more drugs compete for the same binding site. This competition can result in one drug displacing another, altering the effect of the displaced drug. Drug interactions are complex processes that rely heavily on how much of the displacer drug is present and how strongly it can bind to the same sites as the displaced drug.
    Displacement interactions can have varying outcomes, ranging from toxicity to virtually...
    600
    Drug-Receptor Interaction: Antagonist01:28

    Drug-Receptor Interaction: Antagonist

    An antagonist is a drug that binds strongly to a receptor without activating it. An antagonist prevents other molecules, such as neurotransmitters or hormones, from binding to the receptor and triggering a cellular response. Such interaction effectively hinders the normal physiological processes mediated by the receptor, resulting in various pharmacological effects depending on the specific receptor targeted.
    Antagonists can be classified as competitive or noncompetitive based on their...
    5.0K
    Drug-Receptor Interaction: Agonist01:25

    Drug-Receptor Interaction: Agonist

    Agonists are drugs that interact with specific receptors in the body to produce a biological response. When an agonist binds to a receptor, it activates or enhances the receptor's function, leading to physiological effects. The interaction between agonist drugs and receptors is crucial for their therapeutic action in various medical treatments.
    Agonists can bind to receptors in different ways. Some agonists bind directly to the receptor's active site, mimicking the endogenous...
    4.0K