SEARCH

SEARCH BY CITATION

References

  • Castilla JA, Alvarez C, Aguilar J, Gonzalez-Varea C, Gonzalvo MC & Martinez L (2006) Influence of analytical and biological variation on the clinical interpretation of seminal parameters. Hum Reprod, 21, 847851.
  • Clarke BL & Khosla S (2009) Androgens and bone. Steroids 74, 296305.
  • Ducy P, Amling M, Takeda S, Priemel M, Schilling AF, Beil FT et al. (2000) Leptin inhibits bone formation through a hypothalamic relay: a central control of bone mass. Cell 100, 197207.
  • Falahati-Nini A, Riggs BL, Atkinson EJ, O'Fallon WM, Eastell R & Khosla S (2000) Relative contributions of testosterone and estrogen in regulating bone resorption and formation in normal elderly men. J Clin Investig 106, 15531560.
  • Ferron M, Wei J, Yoshizawa T, Del Fattore A, DePinho RA, Teti A et al. (2010) Insulin signaling in osteoblasts integrates bone remodeling and energy metabolism. Cell 142, 296308.
  • Gundberg CM, Nieman SD, Abrams S & Rosen H (1998) Vitamin K status and bone health: an analysis of methods for determination of undercarboxylated osteocalcin. J Clin Endocrinol Metab 83, 32583266.
  • Hannemann A, Breer S, Wallaschofski H, Nauck M, Baumeister SE, Barvencik F et al. (2013) Osteocalcin is associated with testosterone in the general population and selected patients with bone disorders. Andrology 1, 469474.
  • Hwang YC, Jee JH, Jeong IK, Ahn KJ, Chung HY & Lee MK (2012) Circulating osteocalcin level is not associated with incident type 2 diabetes in middle-aged male subjects: mean 8.4-year retrospective follow-up study. Diabetes Care 35, 19191924.
  • Kanazawa I, Tanaka K, Ogawa N, Yamauchi M, Yamaguchi T & Sugimoto T (2013) Undercarboxylated osteocalcin is positively associated with free testosterone in male patients with type 2 diabetes mellitus. Osteoporos Int 24, 11151119.
  • Karsenty G (2006) Convergence between bone and energy homeostases: leptin regulation of bone mass. Cell Metab 4, 341348.
  • Kindblom JM, Ohlsson C, Ljunggren O, Karlsson MK, Tivesten A, Smith U et al. (2009) Plasma osteocalcin is inversely related to fat mass and plasma glucose in elderly Swedish men. J Bone Miner Res 24, 785791.
  • Kirmani S, Atkinson EJ, Melton LJ 3rd, Riggs BL, Amin S & Khosla S (2011) Relationship of testosterone and osteocalcin levels during growth. J Bone Miner Res 26, 22122216.
  • Krausz C (2011) Male infertility: pathogenesis and clinical diagnosis. Best Pract Res Clin Endocrinol Metab, 25, 271285.
  • Lee NK, Sowa H, Hinoi E, Ferron M, Ahn JD, Confavreux C et al. (2007) Endocrine regulation of energy metabolism by the skeleton. Cell 130, 456469.
  • Legrand E, Hedde C, Gallois Y, Degasne I, Boux de Casson F, Mathieu E et al. (2001) Osteoporosis in men: a potential role for the sex hormone binding globulin. Bone 29, 9095.
  • Lerchbaum E, Schwetz V, Pilz S, Grammer TB, Look M, Boehm BO et al. (2013) Association of bone turnover markers with mortality in men referred to coronary angiography. Osteoporos Int 24, 13211332.
  • Lu C, Ivaska KK, Alen M, Wang Q, Tormakangas T, Xu L et al. (2012) Serum osteocalcin is not associated with glucose but is inversely associated with leptin across generations of nondiabetic women. J Clin Endocrinol Metab 97, 41064114.
  • MacLean C, Newberry S, Maglione M, McMahon M, Ranganath V, Suttorp M et al. (2008) Systematic review: comparative effectiveness of treatments to prevent fractures in men and women with low bone density or osteoporosis. Ann Intern Med 148, 197213.
  • Motyl KJ, McCabe LR & Schwartz AV (2010) Bone and glucose metabolism: a two-way street. Arch Biochem Biophys 503, 210.
  • Oury F, Sumara G, Sumara O, Ferron M, Chang H, Smith CE et al. (2011) Endocrine regulation of male fertility by the skeleton. Cell 144, 796809.
  • Pi M, Faber P, Ekema G, Jackson PD, Ting A, Wang N et al. (2005) Identification of a novel extracellular cation-sensing G-protein-coupled receptor. J Biol Chem 280, 4020140209.
  • Pietschmann P, Woloszczuk W, Panzer S, Kyrle P & Smolen J (1988) Decreased serum osteocalcin levels in phenprocoumon-treated patients. J Clin Endocrinol Metab 66, 10711074.
  • Pittas AG, Harris SS, Eliades M, Stark P & Dawson-Hughes B (2009) Association between serum osteocalcin and markers of metabolic phenotype. J Clin Endocrinol Metab 94, 827832.
  • Price PA & Williamson MK (1981) Effects of warfarin on bone. Studies on the vitamin K-dependent protein of rat bone. J Biol Chem 256, 1275412759.
  • Price PA, Williamson MK & Lothringer JW (1981) Origin of the vitamin K-dependent bone protein found in plasma and its clearance by kidney and bone. J Biol Chem 256, 1276012766.
  • Sadeu JC, Hughes CL, Agarwal S & Foster WG (2010) Alcohol, drugs, caffeine, tobacco, and environmental contaminant exposure: reproductive health consequences and clinical implications. Crit Rev Toxicol 40, 633652.
  • Schwetz V, Pieber T & Obermayer-Pietsch B (2012) The endocrine role of the skeleton: background and clinical evidence. Eur J Endocrinol 166, 959967.
  • Valimaki VV, Alfthan H, Ivaska KK, Loyttyniemi E, Pettersson K, Stenman UH et al. (2004) Serum estradiol, testosterone, and sex hormone-binding globulin as regulators of peak bone mass and bone turnover rate in young Finnish men. J Clin Endocrinol Metab 89, 37853789.
  • Watts NB & Diab DL (2010) Long-term use of bisphosphonates in osteoporosis. J Clin Endocrinol Metab 95, 15551565.
  • World Health Organization (2010) WHO Laboratory Manual for the Examination and Processing of Human Semen, 5th edn. WHO Press, World Health Organization.