Related Experiment Video

Updated: Aug 24, 2026

Cellular Lipid Extraction for Targeted Stable Isotope Dilution Liquid Chromatography-Mass Spectrometry Analysis
09:26

Cellular Lipid Extraction for Targeted Stable Isotope Dilution Liquid Chromatography-Mass Spectrometry Analysis

Published on: November 17, 2011

16-unsaturated C 19 3-oxo steroids as metabolic intermediates in boar testis

P J Brophy, B D Gower

    The Biochemical Journal
    |July 1, 1972
    PubMed

    More Related Videos

    Bovine Ovarian Cortex Tissue Culture06:32

    Bovine Ovarian Cortex Tissue Culture

    Published on: January 14, 2021

    Establishment of Rat Models Mimicking Gender-affirming Hormone Therapies06:24

    Establishment of Rat Models Mimicking Gender-affirming Hormone Therapies

    Published on: January 10, 2025

    Related Concept Videos

    Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide02:44

    Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide

    Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
    Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate02:21

    Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate

    Alkenes can be dihydroxylated using potassium permanganate. The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
    Alkynes to Aldehydes and Ketones: Hydroboration-Oxidation02:47

    Alkynes to Aldehydes and Ketones: Hydroboration-Oxidation

    Introduction
    One of the convenient methods for the preparation of aldehydes and ketones is via hydration of alkynes. Hydroboration-oxidation of alkynes is an indirect hydration reaction in which an alkyne is treated with borane followed by oxidation with alkaline peroxide to form an enol that rapidly converts into an aldehyde or a ketone. Terminal alkynes form aldehydes, whereas internal alkynes give ketones as the final product.
    Overview of Fatty Acid Metabolism01:28

    Overview of Fatty Acid Metabolism

    Lipids also are sources of energy that power cellular processes. Like carbohydrates, lipids are composed of carbon, hydrogen, and oxygen, but these atoms are arranged differently. Most lipids are nonpolar and hydrophobic. Major types include fats and oils, waxes, phospholipids, and steroids.
    Fatty acids are catabolized in a process called beta-oxidation, which takes place in the matrix of the mitochondria and converts their fatty acid chains into two-carbon units of acetyl groups. The acetyl...
    Drug Metabolism: Phase I Reactions01:17

    Drug Metabolism: Phase I Reactions

    A phase I reaction is a biochemical process that introduces a functionally reactive polar group to a substance. This transformation predominantly occurs in the liver, facilitated by the cytochrome P450 system of hemoproteins situated in the lipophilic endoplasmic reticulum of cells. The metabolite generated through this process can have varying polarities. If it is sufficiently polar, it can be easily excreted in the urine due to its water compatibility. However, if the metabolite is nonpolar,...
    Testes: Histology01:27

    Testes: Histology

    A tough, fibrous membrane, the tunica albuginea, covers the testes, extending inward to form fibrous partitions or septa, dividing them into internal compartments called lobules. Each lobule has 1 to 3 tightly coiled seminiferous tubules where sperm production occurs. These tubules merge into a tubular network at the back of the testis, known as the rete testis. It connects to 15 to 20 efferent ductules, leading to the epididymis.
    The spermatogenic cells, responsible for producing sperm, are...