Results 311 to 320 of about 1,148,938 (358)
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Oral and Maxillofacial Surgery Clinics of North America, 2007
Bone is unique in connective tissue healing because it heals entirely by cellular regeneration and the production of a mineral matrix rather than just collagen deposition known as scar. This article discusses the cellular, tissue, and organ levels in each of the following sections--skeletal embryology, normal bone, examples of abnormal bone, and bone ...
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Bone is unique in connective tissue healing because it heals entirely by cellular regeneration and the production of a mineral matrix rather than just collagen deposition known as scar. This article discusses the cellular, tissue, and organ levels in each of the following sections--skeletal embryology, normal bone, examples of abnormal bone, and bone ...
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Bone Grafts and Bone Induction Substitutes
Clinics in Plastic Surgery, 1994The use of bone grafts is the basis of all craniofacial surgery. Bone grafts are used to stabilize the open segments, expand the patient's structural boundaries, and fill defects created by trauma or congenital malformations. Bone grafts are harvested from local or distant sites as indicated. Biomaterial implants are used as bone substitutes when it is
M B, Habal, A H, Reddi
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Bone, bone marrow, and brain oxygen
American Journal of Physiology-Legacy Content, 1962Oxygen availability (aO2) was measured polarographically in bone, bone marrow, and brains of cats. Immediately after electrodes had been implanted, the mean bone marrow oxygen was erratic. It reached a maximum around the 12th postoperative day, then decreased to a stable level within 2–3 months.
G A, MISRAHY +4 more
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High bone density and bone health
Endocrinología y Nutrición (English Edition), 2012The aim of this paper is to review the main aspects related to high bone density (HBD) as well as to discuss the physiologic mechanisms involved in bone health. There are still no well-defined criteria for identification of individuals with HBD and there are few studies on the topic.
Karin Sedó, Sarkis +3 more
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Bone resorption and bone metastasis risk
Medical Hypotheses, 2018Breast cancer tumors have a tendency to metastasize to the bone. After development of a bone metastasis, the median survival time is 40 months. Currently, little is known about the modifiable risk factors for developing bone metastases in women diagnosed with breast cancer. One possible modifiable risk factor is increased bone resorption.
Katlynn M, Mathis +5 more
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Bone deposition, bone resorption, and osteosarcoma
Journal of Orthopaedic Research, 2010AbstractBone deposition and bone resorption are ongoing dynamic processes, constituting bone remodeling. Some bone tumors, such as osteosarcoma (OS), stimulate focal bone deposition. OS is the most common primary bone tumor in children and young adults.
Sílvia Regina Caminada, Toledo +7 more
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Bone Repair Techniques, Bone Graft, and Bone Graft Substitutes
Clinical Orthopaedics and Related Research, 1999This paper reviews the techniques and materials (bone graft and bone graft substitutes) that currently are used to treat nonunions and bone defects. The techniques reviewed are intramedullary nailing, plating, distraction osteogenesis, and electric stimulation.
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Bone Marrow and Metabolic Bone Disease
Seminars in Musculoskeletal RadiologyAbstractThe bone marrow represents one of the largest organs in the body, with a relevant metabolic role that continues to be investigated. Numerous studies have focused on marrow adipose tissue (MAT). Evidence indicates that the bone marrow adipocytes do not only work as storage tissue but also consist of endocrine and paracrine cells, with the ...
Maria Pilar Aparisi Gómez +1 more
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2000
From many different points of view the skeleton plays a central role in the life of every man and woman. It gives every living body its individual form, is responsible for its architectonics, and also determines its size. The form of the skeleton is both proportional and symmetrical, so that the size of each of its parts is directly related to that of ...
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From many different points of view the skeleton plays a central role in the life of every man and woman. It gives every living body its individual form, is responsible for its architectonics, and also determines its size. The form of the skeleton is both proportional and symmetrical, so that the size of each of its parts is directly related to that of ...
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BONE-GRAFTING AND BONE-GRAFT SUBSTITUTES
The Journal of Bone and Joint Surgery-American Volume, 2002The treatment of delayed unions, malunions, and nonunions requires restoration of alignment, stable fixation, and in many cases adjunctive measures such as bone-grafting or use of bone-graft substitutes.Bone-graft materials usually have one or more components: an osteoconductive matrix, which ...
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