Tohno S, Tohno Y, Minami T, Okazaki Y, Utsumi M, Moriwake Y, Nishiwaki F, Yamada M
Department of Anatomy, Nara Medical University, Japan.
Biol Trace Elem Res. 1997 Winter;59(1-3):177-85. doi: 10.1007/BF02783243.
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.
为了阐明耻骨联合（PS）随年龄增长的成分变化，通过电感耦合等离子体原子发射光谱法测定了从26具尸体上取下的耻骨联合（PSs）的元素。结果发现，女性PSs中钙和磷的相对含量（RCs）分别约为男性PSs中钙和磷相对含量的三倍和五倍。相比之下，女性PSs中硫、镁、钠和铁的相对含量略低于男性PSs。女性PSs中钙（Ca）和磷（P）的积累主要发生在70岁以后，而男性PSs中未出现这种情况。
