What's the difference between bone and premaxilla?
Bone
Definition:
(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.
Premaxilla
Definition:
(n.) A bone on either side of the middle line between the nose and mouth, forming the anterior part of each half of the upper jawbone; the intermaxilla. In man the premaxillae become united and form the incisor part of the maxillary bone.
Example Sentences:
(1) A 6-month-old Appaloosa colt had a deviation of the premaxilla and nasal septum as well as a dorsal hump of the nasal bone and maxillomandibular malocclusion.
(2) Growth of the lower anterior teeth and alveolar bone compensated for the incremental vertical spaces which were induced by superior displacement of the premaxilla and inferior repositioning of the chin.
(3) In addition, the amount of anterior displacement of the upper and lower anterior teeth were significantly larger than that of the premaxilla and the chin.
(4) Certain mammal-like reptiles illustrate stages in the development of the palate in which the shelves projecting medially from each premaxilla and maxilla do not meet in the midline.
(5) From this epoch onwards it was demonstrated that the human premaxilla had a specific development not corresponding to that of other mammals, in whom the suture between the pre- and post- maxilla is active and participates in the sagittal, transversal and vertical growth of the maxilla.
(6) Growth between the vomer and premaxilla was recorded in every case, with growth being especially marked during the first year of life.
(7) A 2-mm non-healing bony defect was prepared in the premaxilla of male Wistar rats weighing about 180 g as a simulation of an alveolar cleft, for determination of whether a pulsing electromagnetic field (PEMF) could promote regeneration of bone induced by demineralized bone matrix (DBM).
(8) It was stated that in examined animals the pair premaxilla was divided into three parts: corps, palate and frontal process.
(9) Patterns of collapsed alveolar arch in BCLP patients were classified according to the amount of horizontal displacement of the premaxilla into the following 4 types; type A (larger displacement towards the inside), type B (moderate or smaller displacement towards the inside), type C (moderate or smaller displacement towards the outside) and type D (larger displacement towards the outside).
(10) Preservation of the anterior inferior cartilaginous septum and the maxillary crest and spine is mandatory in order not to disturb the nasal growth pattern of the nose and premaxilla.
(11) Rates of growth of the premaxilla in baboons, which have undergone removal of the nasal septum, and unoperated controls are compared using X-ray cephalometric analysis and direct measures.
(12) the horizontal part of the palatine bone, the palatal process of maxilla and the palatal part of premaxilla, increase markedly in length, but with individual differences in growth rate.
(13) The premaxilla grows the most, while the palatal bone grows the least.
(14) In order to examine cell activity within different regions of the suture, each premaxilla was divided into three geographic areas.
(15) From the present study, it is concluded that supernumerary teeth in the premaxilla may cause pathological conditions.
(16) The "bands" which Simon Arzt created to bridge the clefts and pull back the premaxilla are almost certainly the origin of the term "Simonart's(s')(z') band.
(17) A section of the premaxilla was removed in 95 young leopard frogs.
(18) To elucidate the role that the Cottle premaxilla approach septoplasty play in the long term result, an operation using this technique was done in the growing cat, but no nasal packing nor stenting was applied.
(19) The etiology is discussed in relation to the development of the premaxilla and the appearance of a secondary external trabecular network of bone in the canine region.
(20) Our results thus suggest an involvement of the incisor tooth bud and the infra-orbital nerve in the initial osteogenesis of the premaxilla and maxilla.