Overactive parathyroid hormone causes osteopenia by excessive resorption of bone; in extreme cases, spontaneous fractures may occur.
However, the attempts have shown that the trays have shielded the graft from stress, which caused considerable resorption of bone.
Such unsatisfactory outcome often results from variable resorption of bone grafts or infection, requiring removal of implant.
Abundant mineral intake then tends to preserve bone mass, and an increase of positivity of calcium balance has been shown to suppress resorption of bone.
Calcitonin is secreted in response to high serum calcium concentrations, and it lowers the concentrations acutely by inhibiting the resorption of bone.
Studies have indicated that testosterone derivatives administered to adult mammals suppress the turnover and resorption of bone and increase the retention of nitrogen, phosphorus, and calcium.
However, their limited efficacy of bisphosphonates has been suggested as a result of these drugs, which prevent the resorption of bone without improving bone connectivity.
In rare cases, patients have a severe form of osteoporosis called osteitis fibrosa cystica, in which there is intense local resorption of bone that results in the formation of cystlike spaces within the bones that are filled with fibrous tissue.
It functions by increasing the passage of calcium through the lining of the intestine, by increasing the resorption of bone tissue, and by increasing the reabsorption of calcium in the renal tubuli.
The lower level of osseointegration in the immediately placed implants was attributable to the early resorption of bone in the crestal part, resulting in a larger part of the implant being surrounded by soft tissue.
Destruction, or resorption, of bone by large cells called osteoclasts releases calcium into the bloodstream to meet the body's metabolic needs and simultaneously allows the bone which is inhibited by its inorganic component from growing by cell division like other tissues to alter size and shape as it grows to adult proportions.
