Related Experiment Video
Updated: Jun 30, 2026

A Novel in vivo Gene Transfer Technique and in vitro Cell Based Assays for the Study of Bone Loss in Musculoskeletal Disorders
Published on: June 9, 2014
Osteogenesis induced by bone matrix is inhibited by inflammation
Abstract:
This study was designed to examine the effect of inflammatory reaction elicited by percutaneous tube on bone induction. Inflammation was provoked by different types of biomaterials. In order to evaluate incorporation of percutaneous tubes, bone matrix and subcutaneous tissue, demineralizing bone matrix was implanted in the subcutaneous tissue of rats and was exposed to interaction with inflammatory conditions. Inhibition to the induction of cartilage and bone by the inflammatory process could be clearly demonstrated. It is suggested that the low pH levels, typical to enzymes operative in inflammation are a direct cause for inhibition of chondro and osteogenesis. The process of calcification is characterized by the activation of enzymes in high pH levels.
More Related Videos
Related Concept Videos
Bone Remodeling
Osteoclasts in Bone Remodeling
The Bone Matrix
Bone Disorders
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...
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Bone Formation by Endochondral Ossification

