The role of menaquinones (vitamin K2) in human health

The effect of menaquinone-7 supplementation on circulating species of matrix Gla protein

(2012) G.W. Dalmeijer et al.   ATHEROSCLEROSIS

Low-dose menaquinone-7 supplementation improved extra-hepatic vitamin K status, but had no effect on thrombin generation in healthy subjects

(2012) Elke Theuwissen et al.   BRITISH JOURNAL OF NUTRITION

Changes in Parameters of Bone Metabolism in Postmenopausal Women Following a 12-Month Intervention Period Using Dairy Products Enriched with Calcium, Vitamin D, and Phylloquinone (Vitamin K1) or Menaquinone-7 (Vitamin K2): The Postmenopausal Health Study II

(2012) Spyridon Kanellakis et al.   CALCIFIED TISSUE INTERNATIONAL

Deuterium-Labeled Phylloquinone Has Tissue-Specific Conversion to Menaquinone-4 among Fischer 344 Male Rats

(2012) Ala Al Rajabi et al.   JOURNAL OF NUTRITION

Comparison of menaquinone-4 and menaquinone-7 bioavailability in healthy women

(2012) Toshiro Sato et al.   Nutrition Journal

Vitamin K Oxygenation, Glutamate Carboxylation, and Processivity: Defining the Three Critical Facets of Catalysis by the Vitamin K–Dependent Carboxylase

(2012) Mark A. Rishavy et al.   Advances in Nutrition

Effect of Vitamin K2 Supplementation on Functional Vitamin K Deficiency in Hemodialysis Patients: A Randomized Trial

(2011) Ralf Westenfeld et al.   AMERICAN JOURNAL OF KIDNEY DISEASES

The role of dietary vitamin K in the management of oral vitamin K antagonists

(2011) Michael V. Holmes et al.   BLOOD REVIEWS

Intake of vitamin K1 and K2 and risk of hip fractures: The Hordaland Health Study

(2011) Ellen M. Apalset et al.   BONE

Olive oil supplemented with menaquinone-7 significantly affects osteocalcin carboxylation

(2011) Francesca Brugè et al.   BRITISH JOURNAL OF NUTRITION

Safety and toxicological evaluation of a synthetic vitamin K2, menaquinone-7

(2011) Kresimir Pucaj et al.   TOXICOLOGY MECHANISMS AND METHODS

Occurrence, biosynthesis and function of isoprenoid quinones

(2010) Beatrycze Nowicka et al.   BIOCHIMICA ET BIOPHYSICA ACTA-BIOENERGETICS

Vitamin K absorption and kinetics in human subjects after consumption of 13C-labelled phylloquinone from kale

(2010) Janet A. Novotny et al.   BRITISH JOURNAL OF NUTRITION

Dietary Phylloquinone and Menaquinones Intakes and Risk of Type 2 Diabetes

(2010) J. W. J. Beulens et al.   DIABETES CARE

Measurement of menadione in urine by HPLC

(2010) Ala Al Rajabi et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Worldwide status of vitamin D nutrition

(2010) P. Lips   JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY

Characterisation and potential diagnostic value of circulating matrix Gla protein (MGP) species

(2010) Ellen Cranenburg et al.   THROMBOSIS AND HAEMOSTASIS

Dietary vitamins K1, K2 and bone mineral density: the Hordaland Health Study

(2010) Ellen M. Apalset et al.   Archives of Osteoporosis

Vitamin K, an example of triage theory: is micronutrient inadequacy linked to diseases of aging?

(2009) Joyce C McCann et al.   AMERICAN JOURNAL OF CLINICAL NUTRITION

Measurement of Deuterium-Labeled Phylloquinone in Plasma by High-Performance Liquid Chromatography/Mass Spectrometry

(2009) Xueyan Fu et al.   ANALYTICAL CHEMISTRY

The effect of different meals on the absorption of stable isotope-labelled phylloquinone

(2009) Kerry S. Jones et al.   BRITISH JOURNAL OF NUTRITION

The effect of menaquinone-7 (vitamin K2) supplementation on osteocalcin carboxylation in healthy prepubertal children

(2009) Marieke J. H. van Summeren et al.   BRITISH JOURNAL OF NUTRITION

A high menaquinone intake reduces the incidence of coronary heart disease

(2009) G.C.M. Gast et al.   NUTRITION METABOLISM AND CARDIOVASCULAR DISEASES

Vitamin K2 supplementation does not influence bone loss in early menopausal women: a randomised double-blind placebo-controlled trial

(2009) N. Emaus et al.   OSTEOPOROSIS INTERNATIONAL

High dietary menaquinone intake is associated with reduced coronary calcification

(2008) Joline W.J. Beulens et al.   ATHEROSCLEROSIS

Vitamin K deficiency bleeding (VKDB) in early infancy

(2008) Martin J. Shearer   BLOOD REVIEWS

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