Related Experiment Video

Updated: Apr 30, 2026

Testing the Efficacy of Pharmacological Agents in a Pericardial Target Delivery Model in the Swine
10:05

Testing the Efficacy of Pharmacological Agents in a Pericardial Target Delivery Model in the Swine

Published on: July 7, 2016

7.9K

[A new technology for evaluating pharmacodynamics of antiaggregants]

I I Tiutrin, V F Klimenkova, V V Udut

    Eksperimental'Naia I Klinicheskaia Farmakologiia
    |May 6, 2014
    PubMed

    More Related Videos

    Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method12:03

    Antimicrobial Synergy Testing by the Inkjet Printer-assisted Automated Checkerboard Array and the Manual Time-kill Method

    Published on: April 18, 2019

    29.0K
    Rapid Point-of-Care Assay of Enoxaparin Anticoagulant Efficacy in Whole Blood11:17

    Rapid Point-of-Care Assay of Enoxaparin Anticoagulant Efficacy in Whole Blood

    Published on: October 12, 2012

    15.4K

    Related Concept Videos

    Agonism and Antagonism: Quantification01:14

    Agonism and Antagonism: Quantification

    When drugs are administered, they can elicit either an agonist or antagonist effect on the body. Agonism occurs when a drug activates a specific receptor, triggering a biological response. On the other hand, antagonism happens when a drug binds to the same receptors but blocks their activation, thereby preventing a biological response.
    To quantify these effects, researchers use a dose-response curve, which provides valuable information about the potency and efficacy of a drug. Potency refers to...
    1.4K
    Measurement of Bioavailability: Pharmacodynamic Methods01:20

    Measurement of Bioavailability: Pharmacodynamic Methods

    Pharmacodynamic methods provide insights into a drug's effects on physiological processes over time and play a crucial role in understanding bioavailability and therapeutic efficacy. These methods can be broadly classified into acute pharmacological and therapeutic response approaches, each with distinct mechanisms and applications.The acute pharmacological response method directly correlates a drug's physiological effects, such as ECG or pupil diameter changes, to its time course in the body.
    1.0K
    Antianginal Drugs: Calcium Channel Blockers and Ranolazine01:25

    Antianginal Drugs: Calcium Channel Blockers and Ranolazine

    Angina pectoris, a primary symptom of ischemic heart disease, requires careful pharmacological interventions. In this context, calcium channel blockers (CCBs) and ranolazine have emerged as crucial pharmacotherapeutic agents, providing deep insights into the complexities of angina management.
    CCBs, a diverse class that includes dihydropyridines (nifedipine) and diphenylalkylamines (verapamil and diltiazem), exert their effect by blocking calcium channels in cardiac and smooth muscle cells. This...
    1.9K
    Pharmacodynamic Models: Direct Effect Model and Indirect Response Model01:29

    Pharmacodynamic Models: Direct Effect Model and Indirect Response Model

    Pharmacodynamic models are essential tools in understanding the relationship between drug concentrations and their effects on biological systems. By characterizing the dynamics of drug action, these models guide dose selection, optimize therapeutic efficacy, and inform the development of new drugs. Two major classes of pharmacodynamic models include direct effect and indirect response models.Direct Effect ModelsDirect effect models describe the immediate relationship between drug concentration...
    155
    Combined Effects of Drugs: Antagonism01:30

    Combined Effects of Drugs: Antagonism

    The combined effects of drugs can result in various interactions, of which an important type is antagonism. Antagonism is a mechanism where one drug inhibits or counteracts the effects of another drug. Antagonism can occur through various means, including receptor binding, allosteric modulation, functional interaction, chemical reactions, and pharmacokinetic processes.
    The most common type is receptor antagonism, where one drug acts as an antagonist to block the effects of another drug by...
    11.6K
    Impact of Pharmacokinetic–Pharmacodynamic Models: Regulatory Decisions01:15

    Impact of Pharmacokinetic–Pharmacodynamic Models: Regulatory Decisions

    PK–PD modeling has significantly influenced FDA regulatory decisions, particularly drug approval, dosage optimization, and labeling. These models integrate pharmacokinetics (PK) and pharmacodynamics (PD) to predict drug behavior and effects, aiding in optimizing dosing regimens and enhancing the probability of clinical trial success.One notable example is Nesiritide (Natrecor®), a recombinant human brain natriuretic peptide for treating acute decompensated congestive heart failure...
    97