Related Experiment Video

Updated: Aug 10, 2026

Planarian Immobilization, Partial Irradiation, and Tissue Transplantation
10:09

Planarian Immobilization, Partial Irradiation, and Tissue Transplantation

Published on: August 6, 2012

[Resources of regeneration in planarians]

I M Sheĭman, Z V Sedel'nikov, N D Kreshchenko

    Ontogenez
    |March 10, 2006
    PubMed

    More Related Videos

    Pharmacological and Functional Genetic Assays to Manipulate Regeneration of the Planarian Dugesia japonica09:58

    Pharmacological and Functional Genetic Assays to Manipulate Regeneration of the Planarian Dugesia japonica

    Published on: August 31, 2011

    Surgical Ablation Assay for Studying Eye Regeneration in Planarians07:47

    Surgical Ablation Assay for Studying Eye Regeneration in Planarians

    Published on: April 14, 2017

    Related Concept Videos

    Whole Body Regeneration01:33

    Whole Body Regeneration

    Regeneration is the process of restoring injured or lost tissues, organs, or body parts. While simpler organisms generally show greater ability to regenerate their whole body, few complex animals show similarly exceptional regeneration. For example, planarian flatworms have a unique regenerative potential making them a popular study organism among biologists to understand the mechanisms of whole body regeneration. Other organisms, such as hydra, also show extreme regeneration potential; even...
    Overview of Regeneration and Repair01:19

    Overview of Regeneration and Repair

    Regeneration and repair processes are critical in healing damages caused by injury, disease, and aging. In regeneration, the damaged tissue is entirely replaced with new growth that restores the original architecture and function. In contrast, tissue repair usually results in a fixed tissue architecture involving scar formation. Scars generally do not reestablish tissue function and may also exhibit structural abnormalities at the injury site.
    Regeneration
    All animals have varying degrees of...
    Neurogenesis and Regeneration of Nervous Tissue01:15

    Neurogenesis and Regeneration of Nervous Tissue

    In the CNS, neurogenesis, the birth of new neurons from stem cells, is limited to the hippocampus in adults. In other regions of the brain and spinal cord, neurogenesis is almost non-existent due to inhibitory influences from neuroglia, especially oligodendrocytes, and the absence of growth-stimulating cues. The myelin produced by oligodendrocytes in the CNS inhibits neuronal regeneration. Furthermore, astrocytes proliferate rapidly after neuronal damage, forming scar tissue that physically...
    Liver Regeneration01:24

    Liver Regeneration

    The liver is an important organ in vertebrates that plays an essential role in metabolism. It is also responsible for storing and redistributing nutrients such as carbohydrates, fats, and vitamins in the body. Additionally, the liver releases bile salts which are critical for digesting food and eliminating toxic metabolites from the body.
    Cells of Liver
    The liver comprises four major types of cells— hepatocytes, stellate, Kupffer, and sinusoidal endothelial cells. The hepatocytes are large...
    Stem Cell Therapy for Tissue Regeneration01:21

    Stem Cell Therapy for Tissue Regeneration

    Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
    Types of Stem Cells used in Stem Cell Therapy
    The two main cell types that...
    Source And Potency Of Stem Cells01:27

    Source And Potency Of Stem Cells

    Stem cells are undifferentiated cells with extensive self-renewal properties that help them maintain their population during the fetal and adult stages of life. They can specialize in all cell types of the human body. However, their differential potential may vary and can be classified into five types. Stem cells can be (1) Totipotent, (2) Pluripotent, (3) Multipotent, (4) Oligopotent, and (5) Unipotent. Each stem cell has a specific origin; the fertilized egg or zygote is a totipotent cell and...