CAJ | 학술논문

维生素D是一种脂溶性维生素.其在人体内经过肝脏和肾脏羟化后成为一种重要的激素,即1,25-二羟维生素D3.这种激素不仅促进肠道钙磷的吸收,维护骨骼的健康,还可刺激人体内的巨噬细胞分泌一种抗菌蛋白(cathelicidin),能有效吞噬包括病毒和细菌在内的多种微生物.适量补充维生素D对于维护人体健康十分重要.
유생소D시일충지용성유생소.기재인체내경과간장화신장간화후성위일충중요적격소,즉1,25-이간유생소D3.저충격소불부촉진장도개린적흡수,유호골격적건강,환가자격인체내적거서세포분비일충항균단백(cathelicidin),능유효탄서포괄병독화세균재내적다충미생물.괄량보충유생소D대우유호인체건강십분중요.
[Summary] Vitamin D is one of the fat-soluble vitamins which,eventually through activation in the liver and kidneys within the human body,becomes an important hormone——1,25-dihydroxyvitamin D3.Not only may 1,25dihydroxyvitamin D3 promote calcium and phosphate absorption by the intestine,but also stimulate the macrophages to secrete a protein(cathelicidin) which is able to digest the microbacterias,including viruses and bacteria,playing an antiinfective effects.Theofore,a proper supplementation of vitamin D would be beneficial for human health.