Periosteum: The forgotten source of osteoprogenitors
نویسندگان
چکیده
منابع مشابه
Selection of Osteoprogenitors from the Jaw Periosteum by a Specific Animal-Free Culture Medium
The goal of our research work is to establish mesenchymal osteoprogenitors derived from human jaw periosteum for tissue engineering applications in oral and maxillofacial surgery. For future autologous and/or allogeneic transplantations, some issues must be addressed. On the one hand, animal-free culture conditions have yet to be established. On the other hand, attempts should be undertaken to ...
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INTRODUCTION Numerous experimental efforts have been undertaken to induce the healing of lesions within articular cartilage by re-establishing competent repair tissue. Adult mesenchymal stem cells have attracted attention as a source of cells for cartilage tissue engineering. The purpose of this study was to investigate chondrogenesis employing periosteal mesenchymal cells. METHODS Periosteum...
متن کاملPeriosteum Fracture Bone Strength THE MECHANICAL ROLE OF THE PERIOSTEUM ON THE IMPACT RESISTANCE OF BONE
Introduction: The role of periosteum in the blood supply of bones has been investigated by several investigators [5]. Its osteogenic potential, particularly its important role in fracture repair, is also well recognized [1, 3]. However, the biomechanical role of periosteum in the fracture behavior of bones has not been studied in detail. Although the periosteum is expected to be resistant to te...
متن کاملProgesterone-responsive Osteoprogenitors Are Regulated by Estrogen and Distinct from Glucocorticoid-responsive Osteoprogenitors
Postmenopausal bone loss is clearly associated with a deficiency of sex steroids (1), and estrogen replacement therapy prevents it (2). Progesterone (Prog) deficiency could also be a factor, and Prog replacement therapy has indeed been shown to prevent postmenopausal bone loss and bone loss associated with ovarian dysfunction (3). In the osteoprogenitor assay system that we developed, morpholog...
متن کاملDebunking the myth of the periosteum.
The foundations of Orthopaedics are a great deal better supported with evidence today than previously. Nonetheless, superstitions and myths have not completely disappeared. One of them is the role of the periosteum in fracture healing. The anatomy and physiology of the periosteum under normal circumstances have been studied for many a decades, and its role in the growth and development of tubul...
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ژورنال
عنوان ژورنال: Ciencias Veterinarias
سال: 2019
ISSN: 2215-4507,0250-5649
DOI: 10.15359/rcv.37-3.7