Endogenous MMPs and TIMPs in Tendon Remodeling
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Questions and Answers

What is the main function of the uncalcified fibrocartilage zone in the tendon?

  • To allow for mineralization
  • To provide structural support
  • To act as a force damper (correct)
  • To promote neo-angiogenesis

Which type of collagen is predominantly found in the calcified fibrocartilage zone?

  • Type I collagen
  • Type II collagen (correct)
  • Type III collagen
  • Type IV collagen

What is the role of osteocytes in bone composition?

  • To maintain bone tissue (correct)
  • To produce antibodies
  • To break down bone tissue
  • To secrete new bone tissue

What term is used to describe the line separating uncalcified and calcified fibrocartilage zones?

<p>Tidemark (A)</p> Signup and view all the answers

Which histopathological feature is commonly observed in ruptured tendons?

<p>Fibrosis (C)</p> Signup and view all the answers

What is the main role of the uncalcified fibrocartilage zone in the tendon?

<p>Force dissipation (C)</p> Signup and view all the answers

Which component is NOT found in calcified fibrocartilage?

<p>Neo-angiogenesis factors (A)</p> Signup and view all the answers

What is the primary function of osteoblasts in bone tissue?

<p>Bone formation (D)</p> Signup and view all the answers

Which component allows a gradual transition of force across the enthesis?

<p>Calcified fibrocartilage (D)</p> Signup and view all the answers

Which feature statistically correlates to a low healing capability of tendon tissue?

<p>Fibrosis (D)</p> Signup and view all the answers

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