Results 171 to 180 of about 6,427 (216)
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Effects of a sclerosing agent on odontogenesis
Oral Surgery, Oral Medicine, Oral Pathology, 1971Abstract The effects of sodium tetradecyl sulfate on odontogenesis were studied in three rhesus monkeys. This sclerosing agent was not completely effective in inhibiting the development and growth of all of the injected teeth. The results were encouraging, and more extensive studies have been recommended.
Donald R. Mehlisch, Dan E. Tolman
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The effects of cyclophosphamide on odontogenesis in the rat
Archives of Oral Biology, 1975Abstract Twelve Wistar rats weighing 250–400 g were divided into four groups. Three groups were given respectively 40, 80 and 120 mg cyclophosphamide per kg by single intraperitoneal injections. The fourth, control, group was given 2 cm 3 normal saline. One animal from each group was killed after 1, 4 and 8 days.
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Odontogenesis in the Veiled Chameleon (Chamaeleo calyptratus)
Archives of Oral Biology, 2013Replacement teeth in reptiles and mammals develop from a successional dental lamina. In monophyodont (single generation) species such as the mouse, no successional lamina develops. We have selected a reptilian monophyodont species - the Veiled Chameleon (Chamaeleo calyptratus) - to investigate whether this is a common characteristic of species that do ...
Marcela Buchtová +5 more
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Molar odontogenesis in the trisomic 16 mouse
Archives of Oral Biology, 1993Stocks used were male and female monozygotes for Robertsonian translocation specific for chromosomes 16 and 17 Rb(16.17)7Bnr and males and females homozygous for Robertsonian translocation for chromosomes 6 and 16 Rb(6.16)24Lub to produce double heterozygotes characterized as Rb(16.17)Bnr/Rb(6.16)24Lub.
D. Vincent Provenza +1 more
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The Genetic Control of Early Odontogenesis
British Journal of Orthodontics, 1999Odontogenesis is a highly co-ordinated and complex process which relies upon cell-to-cell interactions that result in the initiation and generation of the tooth.
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The disturbances in odontogenesis in epidermolysis bullosa hereditaria letalis
Oral Surgery, Oral Medicine, Oral Pathology, 1975The disturbances in odontogenesis in a case of epidermolysis bullosa hereditaria letalis are described, with particular emphasis on the morphologic alterations in the ameloblasts and on the nature of vesicles in the enamel organ. These latter structures are compared to those found in the skin.
Carolyn D. Hudson, David G. Gardner
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Neuronal cells and neurotrophins in odontogenesis
European Journal of Oral Sciences, 1998There is evidence from lower animals that in addition to oral ectoderm and cranial neural crest, tooth formation depends on neuronal cells. To analyze the possible neural influence on mammalian tooth formation, peripheral nerve fibers and neuronal cells were localized in the area of the developing rat first molar tooth germ.
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Albumin Gene Expression During Mouse Odontogenesis
Advances in Dental Research, 1996Albumin protein is present in developing teeth of several species. Oligomer primers and cRNA probes specific for albumin were designed to perform RT-PCR, and for in situ hybridization, respectively. In situ hybridization failed to reveal albumin expression in any tooth cells, however, albumin PCR products were amplified from tissues adhering to the ...
Enhong Chen +6 more
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Microcomputed Tomography Imaging in Odontogenesis Studies
20193D analysis of animal or human whole teeth and alveolar bone can be performed with high sensitivity in a nondestructive manner by microcomputed tomography. Here we describe the protocols to be followed for the most common applications in the developmental studies of dental and craniofacial tissues.
Phil Salmon, Kostas Verdelis
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Shear stress facilitates tissue-engineered odontogenesis
Bone, 2006Numerous studies have demonstrated the effect of shear stress on osteoblasts, but its effect on odontogenic cells has never been reported. In this study, we focused on the effect of shear stress on facilitating tissue-engineered odontogenesis by dissociated single cells.
Hideaki Kagami +5 more
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