Which of the following describes the function of fibroblasts in the periodontal ligament?

Which of the following describes the function of fibroblasts in the periodontal ligament?

• A. Bone resorption
• B. Collagen production
• C. Vitamin D synthesis
• D. Histamine secretion

Answer: (B)

Fibroblasts play a crucial role in the periodontal ligament by producing collagen, which is essential for the structure and function of this connective tissue. The periodontal ligament is made up of a dense network of collagen fibers that help anchor the tooth to the surrounding alveolar bone and allow for slight movement during mastication. This collagen production by fibroblasts not only supports the mechanical attachment of the tooth but also plays a role in the maintenance and repair of the periodontal ligament. The synthesis of collagen by fibroblasts ensures the integrity and resilience of the periodontal tissue, which is vital for overall dental health. The other functions listed do not pertain to the role of fibroblasts in the periodontal ligament. Bone resorption is primarily carried out by osteoclasts, while vitamin D synthesis occurs in the skin and is related to calcium metabolism, and histamine secretion is associated with inflammatory responses and is not a function performed by fibroblasts.

Fibroblasts play a crucial role in the periodontal ligament by producing collagen, which is essential for the structure and function of this connective tissue. The periodontal ligament is made up of a dense network of collagen fibers that help anchor the tooth to the surrounding alveolar bone and allow for slight movement during mastication. This collagen production by fibroblasts not only supports the mechanical attachment of the tooth but also plays a role in the maintenance and repair of the periodontal ligament. The synthesis of collagen by fibroblasts ensures the integrity and resilience of the periodontal tissue, which is vital for overall dental health.

The other functions listed do not pertain to the role of fibroblasts in the periodontal ligament. Bone resorption is primarily carried out by osteoclasts, while vitamin D synthesis occurs in the skin and is related to calcium metabolism, and histamine secretion is associated with inflammatory responses and is not a function performed by fibroblasts.