Related Experiment Video

Updated: Sep 15, 2025

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry
10:17

High-throughput and Comprehensive Drug Surveillance Using Multisegment Injection-Capillary Electrophoresis-Mass Spectrometry

Published on: April 23, 2019

9.8K

ZIP code-level alcohol outlet density and nonfatal overdose among people who inject drugs in 22 US metropolitan

Snigdha R Peddireddy, Stephanie Beane, Courtney Yarbrough

    Medrxiv : the Preprint Server for Health Sciences
    |July 16, 2025
    PubMed
    Abstract

    More Related Videos

    Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder05:12

    Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder

    Published on: June 23, 2023

    1.0K
    The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans05:40

    The Motivation for Alcohol Reward: Predictors of Progressive-Ratio Intravenous Alcohol Self-Administration in Humans

    Published on: April 28, 2022

    3.2K

    Related Concept Videos

    Model-Independent Approaches for Pharmacokinetic Data: Noncompartmental Analysis00:59

    Model-Independent Approaches for Pharmacokinetic Data: Noncompartmental Analysis

    Noncompartmental analyses offer an alternative method for describing drug pharmacokinetics without relying on a specific compartmental model. In this approach, the drug's pharmacokinetics are assumed to be linear, with the terminal phase log-linear. This assumption allows for simplified analysis and interpretation of the drug's behavior in the body.
    One important characteristic of noncompartmental analyses is that drug exposure increases proportionally with increasing doses. This...
    128
    Drug Abuse and Addiction: Pharmacological Phenomena01:15

    Drug Abuse and Addiction: Pharmacological Phenomena

    Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not...
    659
    Drug Distribution as One-Compartment Model and Elimination by Nonlinear Pharmacokinetics: Overview01:25

    Drug Distribution as One-Compartment Model and Elimination by Nonlinear Pharmacokinetics: Overview

    Drug administration can occur through various routes, each of which may result in a different process of elimination. This process is often mixed with nonlinear and linear processes. It's important to understand that a single drug can be metabolized into different metabolites through parallel processes.
    For instance, consider the metabolism of sodium salicylate. This compound is metabolized into two distinct substances: a glucuronide and a glycine conjugate. The rate of conjugation depends...
    124
    Model Approaches for Pharmacokinetic Data: Compartment Models01:14

    Model Approaches for Pharmacokinetic Data: Compartment Models

    Compartmental analysis is a widely adopted approach to characterizing drug pharmacokinetics. It uses compartment models that conceptualize the body as a collection of reversibly communicating compartments, each representing a group of tissues exhibiting similar drug distribution characteristics. The movement rate of the drug between these compartments is typically described by first-order kinetics.
    Two primary types of compartment models are recognized: mammillary and catenary. The more...
    204
    Drug Dependence01:17

    Drug Dependence

    Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
    1.2K
    Analysis Methods of Pharmacokinetic Data: Model and Model-Independent Approaches01:14

    Analysis Methods of Pharmacokinetic Data: Model and Model-Independent Approaches

    Drug disposition in the body is a complex process and can be studied using two major approaches: the model and the model-independent approaches.
    The model approach uses mathematical models to describe changes in drug concentration over time. Pharmacokinetic models help characterize drug behavior in patients, predict drug concentration in the body fluids, calculate optimum dosage regimens, and evaluate the risk of toxicity. However, ensuring that the model fits the experimental data accurately...
    230