Results 201 to 210 of about 292,154 (257)
Advanced Functional Materials, EarlyView.Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley +1 more source
Sensorized Engineered Tissues with Built‐in Thermoregulation and Nutrient Supply
Advanced Functional Materials, EarlyView.This work introduces a granular hydrogel‐based tissue engineering platform that includes a closed‐loop temperature control to maintain 37°C and sustainably releases nutrients, thereby enabling cells to retain a high viability even if stored at room temperature for up to 24 h.
Antonia Georgopoulou +5 more
wiley +1 more source
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Periodontology 2000, 1999
Bone replacement grafts will play a continuing role in periodontal and other regenerative therapy. Several choices are available to the clinician including autogenous, allogeneic, xenogeneic and a variety of alloplastic materials. Except for fresh autogenous bone, bone replacement graft(s) do not provide the cellular elements necessary for osteogenesis
H F, Nasr +2 more
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Bone replacement grafts will play a continuing role in periodontal and other regenerative therapy. Several choices are available to the clinician including autogenous, allogeneic, xenogeneic and a variety of alloplastic materials. Except for fresh autogenous bone, bone replacement graft(s) do not provide the cellular elements necessary for osteogenesis
H F, Nasr +2 more
openaire +2 more sources
Bone Healing and Bone Substitutes
Facial Plastic Surgery, 2002With the advent of new biomaterials and surgical techniques, the reconstructive surgeon has a wider range of treatment modalities for the rehabilitation and reconstruction of craniofacial skeletal deformities than ever before. These innovative substances act as true bone graft substitutes, thereby allowing the surgeon to avoid the use of autogenous ...
Peter D, Costantino +3 more
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Bone histomorphometry and bone quality
Osteoporosis International, 2009Although PTH(1–34) and PTH are now approved as anabolic therapies for osteoporosis, much remains to be learned about their mechanisms of action and how they interact with antiresorptive agents. In 1995, Pierre Delmas and his colleagues published a landmark paper [1] in which histomorphometric analysis was used to explore the effects of combined ...
D W, Dempster +2 more
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Veterinary Clinics of North America: Small Animal Practice, 1999
Bone is composed of cells and organic matrix (30%), and minerals (70%). A vascular network consisting of nutrient, metaphyseal, and periosteal vessels richly supplies adult bone. Fracture healing consists of three interrelated phases: inflammatory, repair, and remodeling, and culminates in the ability of bone to return to original tissue structure ...
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Bone is composed of cells and organic matrix (30%), and minerals (70%). A vascular network consisting of nutrient, metaphyseal, and periosteal vessels richly supplies adult bone. Fracture healing consists of three interrelated phases: inflammatory, repair, and remodeling, and culminates in the ability of bone to return to original tissue structure ...
openaire +2 more sources
Nutrition in Clinical Practice, 2007
cover a broad range of clinical situations that pre-dispose the patient to bone deficit, such as criticalcare, prolonged parenteral nutrition (PN), treat-ment in rehabilitation programs, and patients withestablished osteoporosis. Many of the articles alsoincorporate state of the art recommendations tooptimize vitamin D and calcium status.The critical ...
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cover a broad range of clinical situations that pre-dispose the patient to bone deficit, such as criticalcare, prolonged parenteral nutrition (PN), treat-ment in rehabilitation programs, and patients withestablished osteoporosis. Many of the articles alsoincorporate state of the art recommendations tooptimize vitamin D and calcium status.The critical ...
openaire +2 more sources
Bone densitometry and bone biopsy
Best Practice & Research Clinical Rheumatology, 2005Bone densitometry is one of the most frequently used investigations in the assessment and management of patients suspected to have osteoporosis. The current method of choice for measuring BMD is dual-energy X-ray absorptiometry, because of its high precision and low radiation dose. The initiation and choice of treatment in patients with osteoporosis is
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2009
Children with cancer are exposed to multiple influences that may adversely affect bone health. Some treatments have direct deleterious effects on bone whilst others may have indirect effects mediated through various endocrine abnormalities. Most clinical outcome studies have concentrated on survivors of acute lymphoblastic leukaemia (ALL). There is now
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Children with cancer are exposed to multiple influences that may adversely affect bone health. Some treatments have direct deleterious effects on bone whilst others may have indirect effects mediated through various endocrine abnormalities. Most clinical outcome studies have concentrated on survivors of acute lymphoblastic leukaemia (ALL). There is now
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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 ...
openaire +2 more sources