The permeability of dentine from bovine incisors in vitro

J. Tagami; L. Tao; D. H. Pashley; J. A. Horner

doi:10.1016/0003-9969(89)90027-7

The permeability of dentine from bovine incisors in vitro

J. Tagami, L. Tao, D. H. Pashley, J. A. Horner

Oral Biology

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

The permeability of coronal dentine was investigated by measuring the hydraulic conductance of dentine discs. Reductions in dentine thickness from the enamel side of disc resulted in a greater increase in permeability than reductions from the pulpal side. Scanning electron microscopy revealed fewer dentinal tubules with smaller diameters in superficial dentine than in deep dentine. The permeability of coronal incisor bovine dentine is six to eight times less than that of unerupted coronal human third molar dentine but similar to that of human root dentine.

Original language	English (US)
Pages (from-to)	773-777
Number of pages	5
Journal	Archives of Oral Biology
Volume	34
Issue number	10
DOIs	https://doi.org/10.1016/0003-9969(89)90027-7
State	Published - 1989

ASJC Scopus subject areas

Otorhinolaryngology
Dentistry(all)
Cell Biology

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10.1016/0003-9969(89)90027-7

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title = "The permeability of dentine from bovine incisors in vitro",

abstract = "The permeability of coronal dentine was investigated by measuring the hydraulic conductance of dentine discs. Reductions in dentine thickness from the enamel side of disc resulted in a greater increase in permeability than reductions from the pulpal side. Scanning electron microscopy revealed fewer dentinal tubules with smaller diameters in superficial dentine than in deep dentine. The permeability of coronal incisor bovine dentine is six to eight times less than that of unerupted coronal human third molar dentine but similar to that of human root dentine.",

author = "J. Tagami and L. Tao and Pashley, {D. H.} and Horner, {J. A.}",

note = "Funding Information: Acknowledgements-This work was supportedi n part by grant DE06427 from the National Institute of Dental researcha nd by the Medical College of Georgia Dental ResearchC enter.D r Jungi Tagamiw ass upportedb y funds from Tokyo Medicala ndD entalU niversityW. e areg rateful to MichelleB umsidef or her excellenst ecretariaal ssistance.",

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doi = "10.1016/0003-9969(89)90027-7",

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T1 - The permeability of dentine from bovine incisors in vitro

AU - Tagami, J.

AU - Tao, L.

AU - Pashley, D. H.

AU - Horner, J. A.

N1 - Funding Information: Acknowledgements-This work was supportedi n part by grant DE06427 from the National Institute of Dental researcha nd by the Medical College of Georgia Dental ResearchC enter.D r Jungi Tagamiw ass upportedb y funds from Tokyo Medicala ndD entalU niversityW. e areg rateful to MichelleB umsidef or her excellenst ecretariaal ssistance.

PY - 1989

Y1 - 1989

N2 - The permeability of coronal dentine was investigated by measuring the hydraulic conductance of dentine discs. Reductions in dentine thickness from the enamel side of disc resulted in a greater increase in permeability than reductions from the pulpal side. Scanning electron microscopy revealed fewer dentinal tubules with smaller diameters in superficial dentine than in deep dentine. The permeability of coronal incisor bovine dentine is six to eight times less than that of unerupted coronal human third molar dentine but similar to that of human root dentine.

AB - The permeability of coronal dentine was investigated by measuring the hydraulic conductance of dentine discs. Reductions in dentine thickness from the enamel side of disc resulted in a greater increase in permeability than reductions from the pulpal side. Scanning electron microscopy revealed fewer dentinal tubules with smaller diameters in superficial dentine than in deep dentine. The permeability of coronal incisor bovine dentine is six to eight times less than that of unerupted coronal human third molar dentine but similar to that of human root dentine.

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The permeability of dentine from bovine incisors in vitro

Abstract

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