Related Experiment Video

Updated: Jul 19, 2026

Phospholipid Mediator Induced Transformation in Three-Dimensional Cultures
08:02

Phospholipid Mediator Induced Transformation in Three-Dimensional Cultures

Published on: July 27, 2022

Platelet-activating factor and human meningiomas

Y Denizot, R De Armas, F Caire

    Neuropathology and Applied Neurobiology
    |November 7, 2006
    PubMed

    More Related Videos

    Flow Cytometry Analysis of Tissue Factor Expression in Human Platelets10:08

    Flow Cytometry Analysis of Tissue Factor Expression in Human Platelets

    Published on: November 22, 2024

    Real-time Imaging of Heterotypic Platelet-neutrophil Interactions on the Activated Endothelium During Vascular Inflammation and Thrombus Formation in Live Mice11:18

    Real-time Imaging of Heterotypic Platelet-neutrophil Interactions on the Activated Endothelium During Vascular Inflammation and Thrombus Formation in Live Mice

    Published on: April 2, 2013

    Related Concept Videos

    Bacterial Meningitis II: Pathophysiology01:26

    Bacterial Meningitis II: Pathophysiology

    Bacterial meningitis typically begins when pathogens such as Neisseria meningitidis and Streptococcus pneumoniae colonize the nasopharynx and invade the bloodstream. This process is facilitated by bacterial virulence factors, such as polysaccharide capsules, which resist phagocytosis and complement-mediated killing. Less commonly, bacteria reach the central nervous system via contiguous spread from infections like otitis media or sinusitis, through congenital or acquired dural defects, or...
    Intracellular Signaling Affects Focal Adhesions01:17

    Intracellular Signaling Affects Focal Adhesions

    Integrins act both as extracellular input receivers and as intracellular processing activators. As their name suggests, integrins are entirely integrated into the membrane structure. Their hydrophobic membrane-spanning regions interact with the phospholipid bilayer's hydrophobic region. These membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors. They activate intracellular response cascades when their effectors are bound and active.
    Some...
    Formation of the Platelet Plug01:22

    Formation of the Platelet Plug

    The platelet phase, the second stage of hemostasis, commences around 15-20 seconds after an injury. It follows and overlaps with the vascular phase, during which blood vessels constrict to minimize blood loss.
    As the injured blood vessel contracts, endothelial cells undergo contraction, revealing collagen fibers in the basement membrane and underlying connective tissue. Furthermore, the plasma membrane of endothelial cells becomes adhesive, preparing the site for platelet adhesion. Platelets...