Calcium increase in the mammillary bodies with aging

To elucidate compositional changes of the mammillary body with aging, the authors investigated age-related changes of elements, relationships among their elements, and gender differences in the mammillary bodies by direct chemical analysis. After ordinary dissection at Nara Medical University was fi...

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Main Authors: Suwannahoy P., Tohno S., Mahakkanukrauh P., Minami T., Tohno Y.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-77951976687&partnerID=40&md5=ab15bbae46435496e59dea6c317ba980
http://www.ncbi.nlm.nih.gov/pubmed/19669711
http://cmuir.cmu.ac.th/handle/6653943832/2575
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-25752014-08-30T02:25:05Z Calcium increase in the mammillary bodies with aging Suwannahoy P. Tohno S. Mahakkanukrauh P. Minami T. Tohno Y. To elucidate compositional changes of the mammillary body with aging, the authors investigated age-related changes of elements, relationships among their elements, and gender differences in the mammillary bodies by direct chemical analysis. After ordinary dissection at Nara Medical University was finished, the mammillary bodies were resected from the cerebra of the subjects. The subjects consisted of 19 men and 25 women, ranging in age from 70 to 101 years (average age=83.8±7.2 years). After ashing of the mammillary bodies with nitric acid and perchloric acid, element contents were determined by inductively coupled plasma-atomic emission spectrometry. It was found that the Ca content increased slightly and significantly in the mammillary bodies with aging, but the P, S, Mg, Zn, Fe, and Na contents did not change significantly with aging. Regarding the relationships among elements, significant correlations were found among the contents of Ca, P, S, and Mg in the mammillary bodies, with one exception between P and Mg contents. With regard to the seven element contents, no significant gender differences were found in the mammillary bodies. © 2009 Humana Press Inc. 2014-08-30T02:25:05Z 2014-08-30T02:25:05Z 2010 Article 1634984 10.1007/s12011-009-8491-x 19669711 BTERD http://www.scopus.com/inward/record.url?eid=2-s2.0-77951976687&partnerID=40&md5=ab15bbae46435496e59dea6c317ba980 http://www.ncbi.nlm.nih.gov/pubmed/19669711 http://cmuir.cmu.ac.th/handle/6653943832/2575 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description To elucidate compositional changes of the mammillary body with aging, the authors investigated age-related changes of elements, relationships among their elements, and gender differences in the mammillary bodies by direct chemical analysis. After ordinary dissection at Nara Medical University was finished, the mammillary bodies were resected from the cerebra of the subjects. The subjects consisted of 19 men and 25 women, ranging in age from 70 to 101 years (average age=83.8±7.2 years). After ashing of the mammillary bodies with nitric acid and perchloric acid, element contents were determined by inductively coupled plasma-atomic emission spectrometry. It was found that the Ca content increased slightly and significantly in the mammillary bodies with aging, but the P, S, Mg, Zn, Fe, and Na contents did not change significantly with aging. Regarding the relationships among elements, significant correlations were found among the contents of Ca, P, S, and Mg in the mammillary bodies, with one exception between P and Mg contents. With regard to the seven element contents, no significant gender differences were found in the mammillary bodies. © 2009 Humana Press Inc.
format Article
author Suwannahoy P.
Tohno S.
Mahakkanukrauh P.
Minami T.
Tohno Y.
spellingShingle Suwannahoy P.
Tohno S.
Mahakkanukrauh P.
Minami T.
Tohno Y.
Calcium increase in the mammillary bodies with aging
author_facet Suwannahoy P.
Tohno S.
Mahakkanukrauh P.
Minami T.
Tohno Y.
author_sort Suwannahoy P.
title Calcium increase in the mammillary bodies with aging
title_short Calcium increase in the mammillary bodies with aging
title_full Calcium increase in the mammillary bodies with aging
title_fullStr Calcium increase in the mammillary bodies with aging
title_full_unstemmed Calcium increase in the mammillary bodies with aging
title_sort calcium increase in the mammillary bodies with aging
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-77951976687&partnerID=40&md5=ab15bbae46435496e59dea6c317ba980
http://www.ncbi.nlm.nih.gov/pubmed/19669711
http://cmuir.cmu.ac.th/handle/6653943832/2575
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