Related Experiment Video

Updated: Aug 18, 2026

Method of Direct Segmental Intra-hepatic Delivery Using a Rat Liver Hilar Clamp Model
09:22

Method of Direct Segmental Intra-hepatic Delivery Using a Rat Liver Hilar Clamp Model

Published on: April 2, 2017

Identification of the major protein adduct formed in rat liver after thioacetamide administration

M C Dyroff, R A Neal

    Cancer Research
    |September 1, 1981
    PubMed

    More Related Videos

    Formation of Covalent DNA Adducts by Enzymatically Activated Carcinogens and Drugs In Vitro and Their Determination by 32P-postlabeling09:33

    Formation of Covalent DNA Adducts by Enzymatically Activated Carcinogens and Drugs In Vitro and Their Determination by 32P-postlabeling

    Published on: March 20, 2018

    Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen09:44

    Generation of a Rat Model of Acute Liver Failure by Combining 70% Partial Hepatectomy and Acetaminophen

    Published on: November 27, 2019

    Related Concept Videos

    Phase II Reactions: Sulfation and Conjugation with α-Amino Acids01:19

    Phase II Reactions: Sulfation and Conjugation with α-Amino Acids

    Sulfation and α-amino acid conjugation are two critical biotransformation reactions in drug metabolism. Sulfation, a phase II biotransformation reaction, involves adding a polar sulfate group to a drug, enhancing its water solubility and promoting excretion. This process can either co-occur with or occur independently of glucuronidation. Nonmicrosomal sulfotransferase enzymes catalyze the process. The reaction involves 3'-phosphoadenosine-5'-phosphosulfate or PAPS coenzyme activation, sulfur...
    Phase II Reactions: Glutathione Conjugation and Mercapturic Acid Formation01:22

    Phase II Reactions: Glutathione Conjugation and Mercapturic Acid Formation

    Glutathione, a tripeptide made up of glutamate, cysteine, and glycine, is a critical player in the detoxification of drugs and xenobiotics via a process known as glutathione conjugation or mercapturic acid formation. This phase II biotransformation reaction involves the covalent binding of glutathione to a drug or its metabolite, enhancing the compound's water solubility and enabling its excretion.
    Several distinctive characteristics distinguish glutathione conjugation from other phase II...
    Phase II Reactions: Acetylation Reactions01:24

    Phase II Reactions: Acetylation Reactions

    Acetylation, a phase II biotransformation reaction, introduces an acetyl group to drugs or their metabolites. Acetyltransferase enzymes facilitate this reaction, which resembles α-amino acid conjugation due to the addition of a functional group to the drug molecule.
    The substrates for acetylation are typically drugs or their metabolites with an amino, sulfonamide, or hydrazine functional group. Acetylation can occur at several points in the drug molecule, including primary, secondary, and...