Related Experiment Video

Updated: Jul 16, 2026

Chondrogenic Differentiation Induction of Adipose-derived Stem Cells by Centrifugal Gravity
08:30

Chondrogenic Differentiation Induction of Adipose-derived Stem Cells by Centrifugal Gravity

Published on: February 24, 2017

Impact of aging on rat bone marrow-derived stem cell chondrogenesis

Hongjun Zheng1, James A Martin, Yazan Duwayri

  • 1Department of Orthopaedics, University of Iowa College of Medicine, Iowa City, IA 52242, USA.

The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
|March 7, 2007
PubMed

More Related Videos

Chondrogenic Pellet Formation from Cord Blood-derived Induced Pluripotent Stem Cells12:10

Chondrogenic Pellet Formation from Cord Blood-derived Induced Pluripotent Stem Cells

Published on: June 19, 2017

Related Concept Videos

Bone Disorders01:29

Bone Disorders

Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
The Effect of Aging on Tissues01:19

The Effect of Aging on Tissues

Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
Regulation of Hematopoietic Stem Cells01:01

Regulation of Hematopoietic Stem Cells

All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a limited life span. In addition, many are depleted in immune surveillance or combatting an injury or infection. This makes blood one of the most regenerative tissues. Hematopoiesis helps replenish these blood and immune cells, restoring the body's normal functioning. However, overproduction of blood and immune cells can make them cancerous or...