Related Experiment Video

Updated: Feb 11, 2026

Exploring the Regulation of Lipid Droplet Catabolism through Lipophagy
07:20

Exploring the Regulation of Lipid Droplet Catabolism through Lipophagy

Published on: January 31, 2025

1.3K

Accumulation of myocardial lipid droplets in dexamethasone-treated mice

R K Lie, H G Jodalen, S Rotevatn

    Cell and Tissue Research
    |January 1, 1981
    PubMed

    Conventionally fixed and plastic-embedded myocardial tissue from mice treated with 1 mg/kg body weight dexamethasone for 48 h was examined in the electron microscope. The dexamethasone-treated mice showed a marked increase in the accumulation of lipid droplets, as compared with control animals. The percent volume of lipid droplets, calculated by morphometric analysis, showed a significant increase in the dexamethasone-treated mice. No other ultrastructural difference between dexamethasone-treated mice and controls was observed.

    More Related Videos

    Dissection and Lipid Droplet Staining of Oenocytes in Drosophila Larvae05:37

    Dissection and Lipid Droplet Staining of Oenocytes in Drosophila Larvae

    Published on: December 28, 2019

    12.6K
    Lipid Droplet Isolation for Quantitative Mass Spectrometry Analysis10:23

    Lipid Droplet Isolation for Quantitative Mass Spectrometry Analysis

    Published on: April 17, 2017

    10.7K

    Related Concept Videos

    Lipid Catabolism01:25

    Lipid Catabolism

    Triglycerides serve as crucial long-term energy storage molecules in microorganisms, providing a dense source of metabolic energy. Their breakdown is mediated by lipases, which hydrolyze triglycerides into glycerol and free fatty acids. Each of these components follows distinct metabolic pathways, ultimately contributing to ATP synthesis and cellular energy homeostasis.Glycerol MetabolismGlycerol, released from triglyceride hydrolysis, is phosphorylated by glycerol kinase to form...
    1.1K
    Lipid Digestion01:06

    Lipid Digestion

    Lipids are large molecules that are generally not water-soluble. Since most of the digestive enzymes in the human body are water-based, there are specific steps the body must take to break down lipids and make them available for use.
    99.8K
    What are Lipids?01:38

    What are Lipids?

    Overview
    221.0K
    What are Lipids?01:31

    What are Lipids?

    Lipids function as structural components of cellular membranes, in addition to acting as energy reservoirs and signaling molecules. They are thus crucial to all living organisms.  The three biologically important classes of lipids are triglycerides, phospholipids, and steroids.
    Non-Polar and Hydrophobic Characteristics of Lipids
    Lipids are a structurally and functionally diverse group of hydrocarbons—compounds consisting of carbon and hydrogen atoms. The carbon-carbon and...
    11.4K
    Structure of Lipids03:38

    Structure of Lipids

    Lipids include a diverse group of compounds that are largely nonpolar in nature. This is because they are hydrocarbons that include mostly nonpolar carbon-carbon or carbon-hydrogen bonds. Non-polar molecules are hydrophobic (“water fearing”), or insoluble in water. Lipids perform many different functions in a cell. Cells store energy for long-term use in the form of fats. Lipids also provide insulation from the environment for plants and animals. For example, they help keep aquatic...
    99.2K
    Lipids as Anchors01:32

    Lipids as Anchors

    In the plasma membrane, the lipids forming the bilayer can also act as an anchor to tether proteins to the membrane. The three main types of lipid anchors found in eukaryotes are – prenyl groups, fatty acyl groups, and glycosylphosphatidylinositol or GPI groups. Prenyl and fatty acyl groups act as anchors on the cytosolic surface of the membrane, whereas GPI anchors proteins on the extracellular side.
    The carboxy-terminal of most of the prenylated proteins, such as Ras proteins, contains...
    7.4K