Determination of Vitamin K1, MK-4, MK-7, and D Levels in Human Serum of Postmenopausal Osteoporosis Women Based on High Stability LC-MS/MS: MK-7 May Be a New Marker of Bone Metabolism

Li, CY; Liang, CY; Kong, ZQ; Su, Y; Ren, WH; Dong, HR; Wu, YQ; Yang, NA; Liu, RC; Wu, J; Zheng, Y

Zheng, Y (通讯作者),Peoples Liberat Army Gen Hosp, Med Ctr 4, Dept Orthopaed, Beijing 10048, Peoples R China.;Wu, J (通讯作者),Peking Univ, Beijing Jishuitan Hosp, Dept Clin Lab, Dept Lab Med,Sch Clin Med 4, Beijing 100035, Peoples R China.

ANNALS OF NUTRITION AND METABOLISM, 2023; 79 (3): 334

Abstract

Introduction: Vitamin K (VK) as well as vitamin D (VD) plays an important role in osteoporosis. Vitamin K1 (VK1), vitamin K2 (VK2, menaquinone-4 (MK-4......

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