Which component in the ECM helps to store and present growth factors?

Prepare for success with our comprehensive quiz on Post Operative Management in Orthopaedic Rehabilitation. Explore multiple-choice questions complete with explanations. Enhance your knowledge and skills!

The resilient components of the extracellular matrix (ECM), specifically proteoglycans and glycosaminoglycans, play a crucial role in storing and presenting growth factors. These components are characterized by their ability to bind water and create a gel-like environment that not only provides structural support but also influences cell signaling and behavior. By surrounding and sequestering growth factors, resilient components help to modulate the availability of these factors for cellular interactions, promoting processes such as proliferation and differentiation. This interaction is essential in various biological processes, including tissue repair and regeneration, making resilient components vital for effective post-operative management and rehabilitation in orthopaedic practice.

Other components such as adhesive molecules primarily function in cell adhesion and signaling, while collagen fibers provide structural support and tensile strength rather than directly interacting with growth factors. While growth factors themselves are critical for cellular functions, they do not fulfill the role of storage and presentation; rather, they rely on the ECM components for their effective use in biological processes.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy