(n.) The hard, calcified tissue of the skeleton of vertebrate animals, consisting very largely of calcic carbonate, calcic phosphate, and gelatine; as, blood and bone.
(n.) One of the pieces or parts of an animal skeleton; as, a rib or a thigh bone; a bone of the arm or leg; also, any fragment of bony substance. (pl.) The frame or skeleton of the body.
(n.) Anything made of bone, as a bobbin for weaving bone lace.
(n.) Two or four pieces of bone held between the fingers and struck together to make a kind of music.
(n.) Dice.
(n.) Whalebone; hence, a piece of whalebone or of steel for a corset.
(n.) Fig.: The framework of anything.
(v. t.) To withdraw bones from the flesh of, as in cookery.
(v. t.) To put whalebone into; as, to bone stays.
(v. t.) To fertilize with bone.
(v. t.) To steal; to take possession of.
(v. t.) To sight along an object or set of objects, to see if it or they be level or in line, as in carpentry, masonry, and surveying.
Example Sentences:
(1) It is concluded that during exposure to simulated microgravity early signs of osteoporosis occur in the tibial spongiosa and that changes in the spongy matter of tubular bones and vertebrae are similar and systemic.
(2) In conclusion, the efficacy of free tissue transfer in the treatment of osteomyelitis is geared mainly at enabling the surgeon to perform a wide radical debridement of infected and nonviable soft tissue and bone.
(3) This bone could not be degraded by human monocytes in vitro as well as control bone (only 54% of control; P less than 0.003).
(4) It is suggested that the Japanese may have lower trabecular bone mineral density than Caucasians but may also have a lower threshold for fracture of the vertebrae.
(5) Osteoporosis is characterized by a reduction in bone density.
(6) The half-life of 45Ca in the various calcium fractions of both types of bone was 72 hours in both the control and malnourished groups except the calcium complex portion of the long bone of the control group, which was about 100 hours.
(7) We have addressed the effect of late intensification with autologous bone marrow transplantation on SCLC through a randomized clinical trial.
(8) Our results indicate that increasing the delay for more than 8 days following irradiation and TCD syngeneic BMT leads to a rapid loss of the ability to achieve alloengraftment by non-TCD allogeneic bone marrow.
(9) Decreased MU stops additions of bone by modeling and increases removal of bone next to marrow by remodeling.
(10) Pokeweed mitogen-stimulated rat spleen cells were identified as a reliable source of rat burst-promoting activity (PBA), which permitted development of a reproducible assay for rat bone marrow erythroid burst-forming units (BFU-E).
(11) The fibrous matrix and cartilage formed within the nonunion site transformed to osteoid and bone with increased vascularity.
(12) Periosteal chondroma is an uncommon benign cartilagenous lesion, and its importance lies primarily in its characteristic radiographic and pathologic appearance which should be of assistance in the differential diagnosis of eccentric lesions of bones.
(13) The compressive strength of bone is proportional to the square of the apparent density and to the strain rate raised to the 0.06 power.
(14) Furthermore echography revealed a collateral subperiosteal edema and a moderate thickening of extraocular muscles and bone periostitis, a massive swelling of muscles and bone defects in subperiosteal abscesses as well as encapsulated abscesses of the orbit and a concomitant retrobulbar neuritis in orbital cellulitis.
(15) Survival was independent of the type of clinical presentation and protocol employed but was correlated with the stage (P less than 0.0005), symptoms (P less than 0.025), bulky disease (P less than 0.025) and bone marrow involvement (P less than 0.025).
(16) There was however no difference in the cross-sectional studies and no significant deleterious effect detected of tobacco use on forearm bone mineral content.
(17) During the digestion of these radiolabeled bacteria, murine bone marrow macrophages produced low-molecular-weight substances that coeluted chromatographically with the radioactive cell wall marker.
(18) According to the finite element analysis, the design bases of fixed restorations applied in the teeth accompanied with the absorption of the alveolar bone were preferred.
(19) At consolidation, the distraction area was composed of lamellar trabecular and partly woven bone.
(20) Periodontal disease activity is defined clinically by progressive loss of probing attachment and radiographically by progressive loss of alveolar bone.
Osteogen
Definition:
(n.) The soft tissue, or substance, which, in developing bone, ultimately undergoes ossification.
Example Sentences:
(1) A young man being treated with primary adjuvant Adriamycin and DDP for osteogenic sarcoma is described who developed a gingival line which temporally was related to DDP administration.
(2) Autopsy revealed a primary intimal sarcoma with osteogenic elements arising in the posterior leaflet of the pulmonary valve and obstructing the main pulmonary artery and its right branch.
(3) Plaster of Paris, a biocompatible, degradable ceramic material prepared from CaSO4, may have an osteogenic property and become an alternative implant material for ear surgery.
(4) Human T cell clones cytotoxic for autologous sarcoma cell lines have been developed from patient JM with an osteogenic sarcoma, and from patients EG and RM with malignant fibrohistiocytoma.
(5) We have studied the expression of genes that typify osteogenic differentiation in mandibular condyles during in vitro cultivation.
(6) The antiserum reacted at a lower titer with the Jijoye and EB-3 lines of Burkitt's lymphoma, the RPMI 4098 cell line of normal human lymphocytes, and culture lines of human melanoma and osteogenic sarcoma than with the RPMI 8226 cells or bone marrow from certain patients having multiple myeloma.
(7) The modern corticotomy has evolved from the initial open osteotomies, which eventually proved to be traumatic to bone's osteogenic elements, and closed bone osteoclasis, which proved time consuming and difficult to control.
(8) However, all three antibodies fail to react with the cell surface of osteoblasts or osteocytes, suggesting that the antigens recognized by these antibodies are developmentally regulated and specific for primitive or early-stage cells of the osteogenic lineage.
(9) The six patients had normal hemoglobin levels and the serum concentration of the following urinary constituents was normal in most of the patients: albumin, carotene, 25-hydroxycalciferol, parathyroid hormone, calcitonin, calcium, phosphorous, osteogenous alkaline phosphatase, cholesterol, triglycerides, and serum lipoproteins.
(10) The osteogenic effect of CF3OF was confirmed by the histopathological examination of the skeletal tissues.
(11) Radioimmunoassay was used in 46 cases of osteogenic sarcoma to assess prostaglandin E (PgE) levels in tumor tissue.
(12) Cells-precursors of haemopoietic microenvironment, as well as osteogenic cells-precursors, indicated with heterotopic transplantation of mouse bone marrow, can repair sublethal radiation damages.
(13) Fracture repair proceeds by an osteogenic reaction from both periosteum and marrow.
(14) In patients with osteogenic sarcoma preoperative irradiation was not found to be of value.
(15) Bone-seeking radionuclides administered to mice lead to skeletal tumours: (a) osteosarcomata, which are commonly radio-opaque to a variable degree owing to calcified tumour bone, but which may be osteolytic, (b) primitive mesenchymal (angio-) sarcomata which are non-osteogenic and osteolytic, (c) fibrosarcomata--which also are osteolytic--and to local or general lymphomata from irradiation of parental cells in bone marrow, but no special radiological features have been found associated with these last-named tumours.
(16) The additive or synergistic contribution of these BMP-2-related molecules to the osteogenic activity associated with demineralized bone is strongly implicated by the presence of these growth factors in the most active fractions of highly purified bone extract.
(17) The occurrence of pulmonary metastases in patients suffering from primary classic osteogenic sarcoma is compared among two groups of patients treated according to different protocols at Groote Schuur Hospital.
(18) We describe a 16-year-old girl with osteogenic sarcoma whose therapy was significantly complicated by multiple relapses of CDAD.
(19) Complete response and long-term remission, with local control rates between 50% and 70%, have been reported in a number of very large osteogenic sarcomas, soft-tissue sarcomas (particularly neurogenic tumors), melanomas, and adenocarcinomas of the alimentary tract.
(20) Bone grafts are often required but cannot ensure the incoming osteogenic fixation of the implant.