Abstract
To analyze the accumulation of elements in the rami of the coronary arteries, the authors determined element contents in both the coronary arteries and their rami of the Thai by inductively coupled plasma-atomic emission spectrometry. The subjects consisted of 13 men and 6 women, ranging in age from 34 to 83 yr. It was found that a higher accumulation of calcium and phosphorus occurred in the proximal sites of coronary arteries such as the anterior descending, right coronary, left coronary, and circumflex arteries than the distal sites such as the diagonal, lateral, conus, acute marginal, and posterior descending arteries. The accumulation of calcium and phosphorus in the anterior descending and right coronary arteries of the Thai increased remarkably in the fifties, thereafter decreased, and increased again in the eighties. It should be noted that a very high accumulation of calcium and phosphorus in the coronary arteries occurred in the fifties. In regard to relationships among the average contents of elements in the coronary arteries and their rami, it was found that there were very significant direct correlations between calcium and phosphorus contents, between calcium and magnesium contents, and between phosphorus and magnesium contents. These results suggested that as calcium and phosphorus increased in the coronary arteries and their rami, magnesium increased simultaneously in all of the coronary arteries and their rami.
Similar content being viewed by others
References
Y. Tohno, S. Tohno, T. Minami, et al., Age-related changes of mineral contents in the human thoracic aorta and in the cerebral artery, Biol. Trace Element Res. 54, 23–31 (1996).
T. Araki and Y. Tohno, Age dependency of nanosecond fluorescence characteristics in human arteries, Front. Med. Biol. Eng. 7, 265–273 (1996).
S. Tohno, Y. Tohno, T. Minami, et al., Differential accumulation of calcium and phosphorus in aged human arteries, Acta Anat. Nippon. 72, 451–454 (1997).
S. Tohno, Y. Tohno, T. Minami, et al., High accumulation of elements in the human femoral artery, Biol. Trace Element Res. 57, 27–37 (1997).
S. Tohno, Y. Tohno, T. Minami, et al., High accumulation of minerals in the human arteries of lower limb, Biol. Trace Element Res. 63, 177–183 (1998).
Y. Tohno, S. Tohno, T. Minami, et al., Age-related changes of mineral contents in the human aorta and internal thoracic artery, Biol. Trace Element Res. 61, 219–226 (1998).
S. Tohno and Y. Tohno, Age-related differences in calcium accumulation in human arteries, Cell. Mol. Biol. 44, 1253–1263 (1998).
S. Tohno, M. Masuda, Y. Tohno, et al., High accumulation of calcium and phosphorus in human iliac arteries, Biol. Trace Element Res. 70, 41–49 (1999).
Y. Tohno, S. Tohno, Y. Tateyama, et al., Visual demonstration of calcium accumulation in human arteries of upper and lower limbs, Biol. Trace Element Res. 81, 115–125 (2001).
S. Tohno, Y. Tohno, T. Minami, et al., Calcium and phosphorus in aged human cerebral arteries, Biol. Trace Element Res. 81, 105–113 (2001).
Y. Tohno, S. Tohno, Y. Moriwake, C. Azuma, Y. Ohnishi, and T. Minami, Accumulation of calcium and phosphorus accompanied by increase of magnesium and decrease of sulfur in human arteries, Biol. Trace Element Res. 82, 9–19 (2001).
Y. Tohno, S. Tohno, Y. Moriwake, C. Azuma, Y. Ohnishi, and T. Minami, Simultaneous accumulation of calcium, phosphorus, and magnesium in various human arteries, Biol. Trace Element Res. 82, 21–28 (2001).
Y. Moriwake, Y. Tohno, S. Tohno, C. Azuma, and T. Minami, Relationships among element contents in the intimal, middle, and external tunicae of the thoracic aorta, Biol. Trace Element Res. 83, 121–132 (2001).
Y. Tohno, S. Tohno, P. Mahakkanukrauh, P. Vaidhayakarn, V. Somsarp, T. Minami, et al., Simultaneous accumulation of magnesium with calcium and phosphorus in aorta and iliac arteries of Thai, Biol. Trace Element Res. 84, 19–35 (2001).
S. Tohno, P. Mahakkanukrauh, Y. Tohno, P. Vaidhayakarn, T. Minami, V. Somsarp, et al., High accumulation of calcium and phosphorus in the coronary artery of the Thai in comparison with the Japanese, Biol. Trace Element Res. 87, 69–82 (2002).
Y. Tohno, S. Tohno, H. Matsumoto, and K. Naito, A trial of introducing soft X-ray apparatus into dissection practice for students, J. Nara Med. Assoc. 36, 365–370 (1985) (in Japanese).
S. Hori, Disease of the circulation system, in Internal Medicine, 6th ed., T. Sugimoto and M. Omata, eds., Asakura Publishing, Tokyo, pp. 417–658 (1995) (in Japanese).
M. R. Montenegro and D. A. Eggen, Topography of atherosclerosis in the coronary arteries, Lab. Invest. 18, 126–133 (1968).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Azuma, C., Tohno, S., Mahakkanukrauh, P. et al. Different accumulation of elements in the rami of the coronary arteries of Thai. Biol Trace Elem Res 95, 211–218 (2003). https://doi.org/10.1385/BTER:95:3:211
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1385/BTER:95:3:211