Results 181 to 190 of about 6,757 (218)
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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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Severe irradiation during odontogenesis
Oral Surgery, Oral Medicine, Oral Pathology, 1963Abstract Irradiation of susceptible dental structures during their period of development may result in complete anodontia, hypodontia, microdontia, dwarfing of roots, and premature completion of calcification resulting in enamel hypoplasia.
Robert J. Gorlin, Lawrence H. Meskin
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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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Case of odontogenesis in an ovarian teratoma
International Journal of Orthodontia and Oral Surgery, 1936Summary A case of odontogenesis is presented in an ovarian teratoma. The possible etiology of teratoma is briefly discussed. The findings of such tissues which may be related to the teeth are reviewed. A description is given of the pathologic detail pertaining to the odontogenetic tissues.
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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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The basement membrane of the enamel organ in human odontogenesis
Oral Surgery, Oral Medicine, Oral Pathology, 1984This study was designed to record findings of a basement membrane in human fetal jaws relative to the oral epithelium, dental lamina, and developing teeth. With the use of Lillie's allochrome stain, this could be followed from the oral epithelium and dental lamina to the tooth jaws.
Herbert Schilder, Robert J. Rosenberg
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Aryl sulfatase activity in mouse molar odontogenesis
Acta Histochemica, 1976Arylsulfatase activity has been studied in the developing molar of the Swiss albino mouse from the lamina stage to the appositional stage. Timed-pregnant Swiss albino mice were utilized in this study. Females were sacrificed by ether anesthesia and fetuses extirpated or newborns anesthetized and decapitated. Frozen sections were fixed and incubated for
D. Vincent Provenza +3 more
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Contributions of heterospecific tissue recombinations to odontogenesis.
The International journal of developmental biology, 1995Determining the functions of cell surface and substrate adhesion molecules during heterospecific tissue recombinations constitutes a significant problem in biology. The developing tooth organ provides a fine model to pursue this problem, especially in the context of instructive epithelial-mesenchymal interactions.
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The Essential Role of Proteoglycans and Glycosaminoglycans in Odontogenesis
Journal of Dental ResearchTooth development and regeneration are regulated through a complex signaling network. Previous studies have focused on the exploration of intracellular signaling regulatory networks, but the regulatory roles of extracellular networks have only been revealed recently.
J. Chen, T. Sun, B. Lin, B. Wu, J. Wu
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Odontogenesis: a retrospective
European Journal of Oral Sciences, 1998Edward J. Kollar, E. J. Kollar
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