Low-dose vitamin K2 (MK-4) supplementation for 12 months improves bone metabolism and prevents forearm bone loss in postmenopausal Japanese women

Relationships between serum adiponectin, apelin, leptin, resistin, visfatin levels and bone mineral density, and bone biochemical markers in post-menopausal Chinese women

(2014) H. Zhang et al.   JOURNAL OF ENDOCRINOLOGICAL INVESTIGATION

Adiponectin and osteocalcin: relation to insulin sensitivity

(2012) Yanjun Zhang et al.   Biochemistry and Cell Biology

Japanese 2011 guidelines for prevention and treatment of osteoporosis—executive summary

(2012) Hajime Orimo et al.   Archives of Osteoporosis

Effect of vitamin K on bone mineral density: a meta-analysis of randomized controlled trials

(2011) Yanfu Fang et al.   JOURNAL OF BONE AND MINERAL METABOLISM

Serum undercarboxylated osteocalcin correlates with hip bone mineral density in elderly women

(2010) Pawel Szulc et al.   JOURNAL OF BONE AND MINERAL RESEARCH

Effect of Low Dose Vitamin K2 (MK-4) Supplementation on Bio-Indices in Postmenopausal Japanese Women

(2009) Noriko KOITAYA et al.   JOURNAL OF NUTRITIONAL SCIENCE AND VITAMINOLOGY

Collagen cross-links as a determinant of bone quality: a possible explanation for bone fragility in aging, osteoporosis, and diabetes mellitus

(2009) M. Saito et al.   OSTEOPOROSIS INTERNATIONAL

Low plasma phylloquinone concentration is associated with high incidence of vertebral fracture in Japanese women

(2007) Naoko Tsugawa et al.   JOURNAL OF BONE AND MINERAL METABOLISM

Vitamin K2 (Menatetrenone) Effectively Prevents Fractures and Sustains Lumbar Bone Mineral Density in Osteoporosis

(2006) Masataka Shiraki et al.   JOURNAL OF BONE AND MINERAL RESEARCH