相关实验视频

Updated: Jan 9, 2026

Investigating Drivers of Antireward in Addiction Behavior with Anatomically Specific Single-Cell Gene Expression Methods
09:29

Investigating Drivers of Antireward in Addiction Behavior with Anatomically Specific Single-Cell Gene Expression Methods

Published on: August 4, 2022

2.5K

[阿片类药物使用障碍的阿片类药物替代疗法和德国的法律框架]

Oliver Pogarell, Gabriele Koller, Johannes Kramer

    Fortschritte der Neurologie-Psychiatrie
    |December 2, 2025
    PubMed
    概括

    阿片类抗体治疗 (OAT) 是阿片类药物使用障碍 (OUD) 的领先治疗方法,有效降低死亡率并改善生活质量. 然而,在德国,获得OAT的机会是不均的,特别是在农村地区,需要扩展护理.

    更多相关视频

    Author Spotlight: An Efficient Methodology to Confidently Differentiate and Characterize Fentanyl Analogs10:13

    Author Spotlight: An Efficient Methodology to Confidently Differentiate and Characterize Fentanyl Analogs

    Published on: November 8, 2024

    2.8K
    Demonstration of the Sequence Alignment to Predict Across Species Susceptibility Tool for Rapid Assessment of Protein Conservation16:02

    Demonstration of the Sequence Alignment to Predict Across Species Susceptibility Tool for Rapid Assessment of Protein Conservation

    Published on: February 10, 2023

    3.2K

    相关概念视频

    Opioid Analgesics: Synthetic and Semisynthetic Opioids01:15

    Opioid Analgesics: Synthetic and Semisynthetic Opioids

    Synthetic and semisynthetic opioids are pivotal in pain management and tackling opioid addiction. Semisynthetic opioids, including morphinans (morphine derivatives), oxycodone, oxymorphone, hydrocodone, and hydromorphone, have improved pharmacokinetic profiles compared to morphine. Additionally, heroin and 6-MAM (6-Monoacetylmorphine) show better CNS penetration than morphine due to heightened lipid solubility. Hydromorphone, a potent opioid, undergoes hepatic metabolism to form the active...
    888
    Opioid Analgesics: Morphine and Other Natural Cogeners01:20

    Opioid Analgesics: Morphine and Other Natural Cogeners

    Opioids are a class of drugs that mimic endogenous opioid peptides and act on opioid receptors, and help in pain relief. These compounds are classified as natural, synthetic, or semi-synthetic. Natural opioids, like morphine, codeine, and thebaine, are derived from the opium poppy plant (Papaver somniferum or Papaver album) and are termed opiates. Synthetic opioids are artificial, while semi-synthetic opioids combine natural and synthetic compounds. Morphine, a prototypical opioid, possesses a...
    813
    Analgesia and Pain Management01:25

    Analgesia and Pain Management

    Pain is critical to various clinical pathologies, provoking an urgent need for effective management. Pain, whether acute or chronic, is a complex neurochemical process. Its alleviation depends on the type, with nonopioid analgesics effective for mild to moderate pain, such as musculoskeletal or inflammatory pain, while neuropathic pain responds best to anticonvulsants, tricyclic antidepressants, or serotonin/norepinephrine reuptake inhibitors. For severe acute or chronic pain, opioids may be...
    1.4K
    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...
    1.1K
    Prescription, Nonprescription and Orphan Drugs01:02

    Prescription, Nonprescription and Orphan Drugs

    Prescription drugs require a prescription from a medical practitioner and can only be obtained from a pharmacy. They have many applications, including treating pain, anxiety, and hypertension.
    The misuse and addiction to prescription drugs is a growing problem that can affect people of all age groups, specifically teenagers. This can happen when prescription medications are used in ways not intended by the prescriber, such as taking someone else's prescription or using medication for...
    1.1K
    Opioid Receptors: Overview01:22

    Opioid Receptors: Overview

    Opioid receptors, including the mu (μ, MOR), delta (δ, DOR), and kappa (κ, KOR) types, belong to the rhodopsin family of G protein-coupled receptors. These receptors are located throughout the central and peripheral nervous systems and in non-neuronal tissues such as macrophages and astrocytes. Opioid receptor ligands can be categorized into agonists or antagonists. Highly selective agonists include [d-Ala2, MePhe4, Gly(ol)5]-enkephalin or DAMGO for MOR, [D-Pen2,...
    3.9K