Increases of calcium, phosphorus, and magnesium in both the right and left fibrous trigones of human heart with aging

Setsuko Tohno, Cho Azuma, Yoshiyuki Tohno, Yumi Moriwake, Atsuko Izu, Tsukasa Kumai, Takeshi Minami

研究成果: Article

2 引用 (Scopus)

抄録

To elucidate compositional changes of the cardiac skeleton with aging, the authors investigated age-related changes of elements in both the right and left fibrous trigones of human heart by inductively coupled plasma atomic emission spectrometry (ICP-AES). After ordinary dissection by medical students was finished, hearts were resected from the subjects and both the right and left fibrous trigones were removed from the hearts. The subjects consisted of 10 men and 13 women, ranging in age from 62 to 99 years. The element content was determined by ICP-AES. The Ca, P, and Mg content began to increase in the seventies in both the right and left fibrous trigones, and increased markedly in the eighties. Regarding the relationships among element contents, extremely significant direct correlations were found among the contents of Ca, P, and Mg in both the right and left fibrous trigones.

元の言語English
ページ(範囲)111-119
ページ数9
ジャーナルBiological Trace Element Research
119
発行部数2
DOI
出版物ステータスPublished - 2007 11
外部発表Yes

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Phosphorus
Magnesium
Aging of materials
Inductively coupled plasma
Calcium
Spectrometry
Spectrum Analysis
Dissection
Medical Students
Skeleton
Students

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Endocrinology
  • Endocrinology, Diabetes and Metabolism

これを引用

Increases of calcium, phosphorus, and magnesium in both the right and left fibrous trigones of human heart with aging. / Tohno, Setsuko; Azuma, Cho; Tohno, Yoshiyuki; Moriwake, Yumi; Izu, Atsuko; Kumai, Tsukasa; Minami, Takeshi.

:: Biological Trace Element Research, 巻 119, 番号 2, 11.2007, p. 111-119.

研究成果: Article

Tohno, Setsuko ; Azuma, Cho ; Tohno, Yoshiyuki ; Moriwake, Yumi ; Izu, Atsuko ; Kumai, Tsukasa ; Minami, Takeshi. / Increases of calcium, phosphorus, and magnesium in both the right and left fibrous trigones of human heart with aging. :: Biological Trace Element Research. 2007 ; 巻 119, 番号 2. pp. 111-119.
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AU - Moriwake, Yumi

AU - Izu, Atsuko

AU - Kumai, Tsukasa

AU - Minami, Takeshi

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