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Role of Attrition and Occlusal Contact in the Physiology of the Rat Incisor: XI. Kinetics of Inner Enamel Epithelium During Severely Impeded Eruption
M. Bar-Lev
Department of Anatomy and Embryology and Department of Experimental Medicine and Cancer Research, The Hebrew University-Hadassah School of Medicine and Dental Medicine, Jerusalem, Israel
Y. Michaeli
Department of Anatomy and Embryology and Department of Experimental Medicine and Cancer Research, The Hebrew University-Hadassah School of Medicine and Dental Medicine, Jerusalem, Israel
G. Zajicek
Department of Anatomy and Embryology and Department of Experimental Medicine and Cancer Research, The Hebrew University-Hadassah School of Medicine and Dental Medicine, Jerusalem, Israel
M.M. Weinreb
Department of Anatomy and Embryology and Department of Experimental Medicine and Cancer Research, The Hebrew University-Hadassah School of Medicine and Dental Medicine, Jerusalem, Israel
Under conditions of high impediment, the rate of eruption of the rat incisor decreases considerably as does the rate of cell production of the inner enamel epithelium (IEE). The latter is accomplished by a decrease in the size of the proliferative compartment and an increase in the generation time. A linear relation exists between IEE cell production and tooth eruption, and cell production can be estimated from eruption measurements.
REFERENCES
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Journal of Dental Research, Vol. 56, No. 2,
135-139 (1977)
DOI: 10.1177/00220345770560020601
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