High accumulations of calcium and phosphorus in women's pubic symphysis.
To elucidate compositional changes of the pubic symphysis (PS) by aging, elements of pubic symphysis (PSs) removed from 26 cadavers were determined by inductively coupled plasma atomic-emission spectrometry. It was found that the relative contents (RCs) of calcium and phosphorus in women's PSs were about three- and five-fold amounts as compared with those in men's PSs, respectively. In contrast, the RCs of sulfur, magnesium, sodium, and iron in women's PSs were somewhat lower than those in men's PSs. The accumulations of calcium (Ca) and phosphorus (P) in women's PSs occurred mainly beyond the age of 70-yr-old, but did not occur in men's PSs.
Tohno
S
S
Department of Anatomy, Nara Medical University, Japan.
Tohno
Y
Y
Minami
T
T
Okazaki
Y
Y
Utsumi
M
M
Moriwake
Y
Y
Nishiwaki
F
F
Yamada
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000378:metabolism*; D002118:Calcium / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010758:Phosphorus / Q000378:metabolism*; D011631:Pubic Symphysis / Q000378:metabolism*; D012737:Sex Factors
D010758:Phosphorus; D002118:Calcium