Ferment O, Touitou Y
Laboratoire de Biochimie médicale, Faculté de Médecine Pitié-Salpêtrière, Paris.
Presse Med. 1988 Apr 2;17(12):584-7.
Magnesium ion is of great importance in physiology by its intervention in 300 enzymatic systems, its role in membrane structure and its function in neuromuscular excitability. The skeleton is the first pool of magnesium in the body. Intestinal absorption, renal metabolism, bone accretion and resorption of magnesium are very similar to those of calcium. Magnesium metabolism is accurately controlled, in particular by parathyroid hormone, 25 - dihydroxy vitamin D3, calcitonin, catecholamine and estrogens. The main regulation mechanisms of magnesium metabolism are located in the kidney which is the principal excretory organ.
镁离子通过参与300种酶系统、在膜结构中的作用以及在神经肌肉兴奋性方面的功能，在生理学中具有极其重要的意义。骨骼是体内镁的首个储存库。镁的肠道吸收、肾脏代谢、骨沉积和骨吸收与钙的这些过程非常相似。镁代谢受到精确调控，尤其是受甲状旁腺激素、25 - 二羟基维生素D3、降钙素、儿茶酚胺和雌激素的调控。镁代谢的主要调节机制位于肾脏，肾脏是主要的排泄器官。
