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The term is most commonly used in the medicinal and physiological fields, where it describes the development or redevelopment of mineralized structures in organisms such as teeth or bone. In the field of biogeochemistry , however, remineralization is used to describe a link in the chain of elemental cycling within a specific ecosystem.
Example: Demineralization and remineralization of dental enamel in the presence of acid and fluoride in saliva and plaque fluid. [1]Remineralization is a natural process and does not have to involve fluoride.
The canal of the nutrient foramen is directed away from more active end of bone when one end grows more than the other. When bone grows at same rate at both ends, the nutrient artery is perpendicular to the bone. Most other bones (e.g. vertebrae) also have primary ossification centers, and bone is laid down in a similar manner. Secondary centers
People tend to think of bones as a static part of the body—but they're actually dynamic, with old bone constantly breaking down and being absorbed into the bloodstream, and new bone forming.
As you get older, your bones don't make new bone fast enough to keep up with the bone loss. And after menopause, bone loss happens even more quickly. But you can take steps to slow the natural ...
Bone tissue is removed by osteoclasts, and then new bone tissue is formed by osteoblasts. Both processes utilize cytokine (TGF-β, IGF) signalling.In osteology, bone remodeling or bone metabolism is a lifelong process where mature bone tissue is removed from the skeleton (a process called bone resorption) and new bone tissue is formed (a process called ossification or new bone formation).
Exercise plays a significant role in building and preserving bone density, which can help prevent osteoporosis—a condition characterized by weak and brittle bones. Whether in your 20s or 60s ...
Bone is also made of both mineral and carbon-based materials; the mineral-based are calcium, phosphorus, and fluoride; the carbon-based is the protein ossein. Bone also includes the mineral hydroxyapatite, "A calcium phosphate mineral which forms a hard outer covering over the collagen and protein matrix," [1] or organic material.