Aportación al estudio de la otosclerosis y del síndrome de Van Der Hoeve

L. A. Vallejo Valdezate; J. Martín Gil; M. José-Yacamán; F. J. Martín Gil; L. M. Gil-Carcedo; J. L. Herrero Laso

doi:10.1016/s0001-6519(01)78183-6

Aportación al estudio de la otosclerosis y del síndrome de Van Der Hoeve

Translated title of the contribution: Otosclerosis and Van Der Hoeven's syndrome: A contribution

L. A. Vallejo Valdezate, J. Martín Gil, M. José-Yacamán, F. J. Martín Gil, L. M. Gil-Carcedo, J. L. Herrero Laso

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

5 Scopus citations

Abstract

Morphological and microchemical changes that effect to the otosclerotic stape in the Van der Hoeve's syndrome were examined with a scanning electron microscope equipped with an energy dispersive X-ray fluorescence. Using the Ca/P ratio as criterion -measured by the characteristic x-ray fluorescence- it was shown that the Van der Hoeve stape had a higher Ca/P ratio (2.6:1) as compared to the normal stape (2:1). The Van der Hoeve's syndrome lesions as poorly mineralized, with low calcium salt and apparent increase of phosphates. This finding indicates a possible change from hydroxyapatite (or apatite) to brushite, which imply an acidification of bone.

Translated title of the contribution	Otosclerosis and Van Der Hoeven's syndrome: A contribution
Original language	Spanish
Pages (from-to)	85-93
Number of pages	9
Journal	Acta Otorrinolaringologica Espanola
Volume	52
Issue number	2
DOIs	https://doi.org/10.1016/s0001-6519(01)78183-6
State	Published - Mar 1 2001
Externally published	Yes

Keywords

Brushite and mineral composition
Otosclerosis
Van der Hoeve syndrome

ASJC Scopus subject areas

Otorhinolaryngology

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10.1016/s0001-6519(01)78183-6

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title = "Aportaci{\'o}n al estudio de la otosclerosis y del s{\'i}ndrome de Van Der Hoeve",

abstract = "Morphological and microchemical changes that effect to the otosclerotic stape in the Van der Hoeve's syndrome were examined with a scanning electron microscope equipped with an energy dispersive X-ray fluorescence. Using the Ca/P ratio as criterion -measured by the characteristic x-ray fluorescence- it was shown that the Van der Hoeve stape had a higher Ca/P ratio (2.6:1) as compared to the normal stape (2:1). The Van der Hoeve's syndrome lesions as poorly mineralized, with low calcium salt and apparent increase of phosphates. This finding indicates a possible change from hydroxyapatite (or apatite) to brushite, which imply an acidification of bone.",

keywords = "Brushite and mineral composition, Otosclerosis, Van der Hoeve syndrome",

author = "{Vallejo Valdezate}, {L. A.} and {Mart{\'i}n Gil}, J. and M. Jos{\'e}-Yacam{\'a}n and {Mart{\'i}n Gil}, {F. J.} and Gil-Carcedo, {L. M.} and {Herrero Laso}, {J. L.}",

year = "2001",

month = mar,

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doi = "10.1016/s0001-6519(01)78183-6",

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T1 - Aportación al estudio de la otosclerosis y del síndrome de Van Der Hoeve

AU - Vallejo Valdezate, L. A.

AU - Martín Gil, J.

AU - José-Yacamán, M.

AU - Martín Gil, F. J.

AU - Gil-Carcedo, L. M.

AU - Herrero Laso, J. L.

PY - 2001/3/1

Y1 - 2001/3/1

N2 - Morphological and microchemical changes that effect to the otosclerotic stape in the Van der Hoeve's syndrome were examined with a scanning electron microscope equipped with an energy dispersive X-ray fluorescence. Using the Ca/P ratio as criterion -measured by the characteristic x-ray fluorescence- it was shown that the Van der Hoeve stape had a higher Ca/P ratio (2.6:1) as compared to the normal stape (2:1). The Van der Hoeve's syndrome lesions as poorly mineralized, with low calcium salt and apparent increase of phosphates. This finding indicates a possible change from hydroxyapatite (or apatite) to brushite, which imply an acidification of bone.

AB - Morphological and microchemical changes that effect to the otosclerotic stape in the Van der Hoeve's syndrome were examined with a scanning electron microscope equipped with an energy dispersive X-ray fluorescence. Using the Ca/P ratio as criterion -measured by the characteristic x-ray fluorescence- it was shown that the Van der Hoeve stape had a higher Ca/P ratio (2.6:1) as compared to the normal stape (2:1). The Van der Hoeve's syndrome lesions as poorly mineralized, with low calcium salt and apparent increase of phosphates. This finding indicates a possible change from hydroxyapatite (or apatite) to brushite, which imply an acidification of bone.

KW - Brushite and mineral composition

KW - Otosclerosis

KW - Van der Hoeve syndrome

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JO - Acta Otorrinolaringologica Espanola

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Aportación al estudio de la otosclerosis y del síndrome de Van Der Hoeve

Abstract

Keywords

ASJC Scopus subject areas

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