Jean Philippe Bonjour

Summary

Affiliation: University of Geneva
Country: Switzerland

Publications

  1. ncbi The importance and relevance of peak bone mass in the prevalence of osteoporosis
    Jean Philippe Bonjour
    Service of Bone Diseases, Department of Rehabilitation and Geriatrics, Geneva University Hospital, Geneva, Switzerland
    Salud Publica Mex 51:S5-17. 2009
  2. doi Fortification of Yogurts with Vitamin D and Calcium Enhances the Inhibition of Serum Parathyroid Hormone and Bone Resorption Markers: A Double Blind Randomized Controlled Trial in Women over 60 Living in a Community Dwelling Home
    J P Bonjour
    Jean Philippe Bonjour, M D Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle Perret Gentil 4, CH 1211 Geneva 14, Switzerland, Phone 4122 372 99 60, Fax 4122 372 99 73, E mail
    J Nutr Health Aging 19:563-9. 2015
  3. doi Consumption of yogurts fortified in vitamin D and calcium reduces serum parathyroid hormone and markers of bone resorption: a double-blind randomized controlled trial in institutionalized elderly women
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, CH 1211 Geneva, Switzerland
    J Clin Endocrinol Metab 98:2915-21. 2013
  4. doi Consumption of vitamin D-and calcium-fortified soft white cheese lowers the biochemical marker of bone resorption TRAP 5b in postmenopausal women at moderate risk of osteoporosis fracture
    Jean Philippe Bonjour
    Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, WHO Collaborating Center for Osteoporosis Prevention, Geneva, Switzerland
    J Nutr 142:698-703. 2012
  5. doi Protein intake and bone health
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    Int J Vitam Nutr Res 81:134-42. 2011
  6. ncbi Calcium and phosphate: a duet of ions playing for bone health
    Jean Philippe Bonjour
    Division of Bone Diseases, WHO Collaborating Center for Osteoporosis Prevention, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Am Coll Nutr 30:438S-48S. 2011
  7. ncbi Nutritional approach for inhibiting bone resorption in institutionalized elderly women with vitamin D insufficiency and high prevalence of fracture
    J P Bonjour
    Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Nutr Health Aging 15:404-9. 2011
  8. doi Inhibition of markers of bone resorption by consumption of vitamin D and calcium-fortified soft plain cheese by institutionalised elderly women
    Jean Philippe Bonjour
    WHO Collaborating Center for Osteoporosis Prevention, University Hospitals, Geneva, Switzerland
    Br J Nutr 102:962-6. 2009
  9. doi Minerals and vitamins in bone health: the potential value of dietary enhancement
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospital, Rue Micheli du Crest, 1211 Geneva, Switzerland
    Br J Nutr 101:1581-96. 2009
  10. pmc Dairy in adulthood: from foods to nutrient interactions on bone and skeletal muscle health
    Jean Philippe Bonjour
    a Division of Bone Disease, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Am Coll Nutr 32:251-63. 2013

Detail Information

Publications26

  1. ncbi The importance and relevance of peak bone mass in the prevalence of osteoporosis
    Jean Philippe Bonjour
    Service of Bone Diseases, Department of Rehabilitation and Geriatrics, Geneva University Hospital, Geneva, Switzerland
    Salud Publica Mex 51:S5-17. 2009
    ..Prepuberty appears to be an opportune time to modify environmental factors that impinge on bone mineral mass acquisition...
  2. doi Fortification of Yogurts with Vitamin D and Calcium Enhances the Inhibition of Serum Parathyroid Hormone and Bone Resorption Markers: A Double Blind Randomized Controlled Trial in Women over 60 Living in a Community Dwelling Home
    J P Bonjour
    Jean Philippe Bonjour, M D Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Rue Gabrielle Perret Gentil 4, CH 1211 Geneva 14, Switzerland, Phone 4122 372 99 60, Fax 4122 372 99 73, E mail
    J Nutr Health Aging 19:563-9. 2015
    ....
  3. doi Consumption of yogurts fortified in vitamin D and calcium reduces serum parathyroid hormone and markers of bone resorption: a double-blind randomized controlled trial in institutionalized elderly women
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, CH 1211 Geneva, Switzerland
    J Clin Endocrinol Metab 98:2915-21. 2013
    ....
  4. doi Consumption of vitamin D-and calcium-fortified soft white cheese lowers the biochemical marker of bone resorption TRAP 5b in postmenopausal women at moderate risk of osteoporosis fracture
    Jean Philippe Bonjour
    Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, WHO Collaborating Center for Osteoporosis Prevention, Geneva, Switzerland
    J Nutr 142:698-703. 2012
    ..This response, combined with the increase in serum IGF-I, is compatible with a nutrition-induced reduction in postmenopausal bone loss rate...
  5. doi Protein intake and bone health
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    Int J Vitam Nutr Res 81:134-42. 2011
    ..8 g/kg body weight/day, might be too low for the primary and secondary prevention of fragility fractures...
  6. ncbi Calcium and phosphate: a duet of ions playing for bone health
    Jean Philippe Bonjour
    Division of Bone Diseases, WHO Collaborating Center for Osteoporosis Prevention, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Am Coll Nutr 30:438S-48S. 2011
    ..Observational and interventional studies suggest that Ca-Pi salt or dairy products can exert positive effects on bone acquisition and maintenance...
  7. ncbi Nutritional approach for inhibiting bone resorption in institutionalized elderly women with vitamin D insufficiency and high prevalence of fracture
    J P Bonjour
    Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Nutr Health Aging 15:404-9. 2011
    ..Nutritional approach to the deterioration of bone integrity and increased fracture risk appears to be particularly appropriate in elderly women living in nursing homes...
  8. doi Inhibition of markers of bone resorption by consumption of vitamin D and calcium-fortified soft plain cheese by institutionalised elderly women
    Jean Philippe Bonjour
    WHO Collaborating Center for Osteoporosis Prevention, University Hospitals, Geneva, Switzerland
    Br J Nutr 102:962-6. 2009
    ..Thus, such a dietary intervention might uncouple, at least transiently, bone resorption from bone formation and thereby attenuate age-related bone loss...
  9. doi Minerals and vitamins in bone health: the potential value of dietary enhancement
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospital, Rue Micheli du Crest, 1211 Geneva, Switzerland
    Br J Nutr 101:1581-96. 2009
    ..Feedback from community studies should direct further investigations and help formulate a consensus on dietary supplementation for bone health...
  10. pmc Dairy in adulthood: from foods to nutrient interactions on bone and skeletal muscle health
    Jean Philippe Bonjour
    a Division of Bone Disease, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Am Coll Nutr 32:251-63. 2013
    ..This review emphaszes the interactions between these 4 nutrients, which, along with physical activity, act through cellular and physiological pathways favoring the maintenance of both bone and skeletal muscle structure and function. ..
  11. ncbi High-protein intake enhances the positive impact of physical activity on BMC in prepubertal boys
    Thierry Chevalley
    Division of Bone Diseases WHO Collaborating Centre for Osteoporosis Prevention, Department of Rehabilitation and Geriatrics, University Hospitals of Geneva, Geneva, Switzerland
    J Bone Miner Res 23:131-42. 2008
    ..In 232 healthy prepubertal boys, increased physical activity was associated with greater BMC at both axial and appendicular sites under high-protein intake...
  12. ncbi Childhood fractures are associated with decreased bone mass gain during puberty: an early marker of persistent bone fragility?
    Serge L Ferrari
    Service of Bone Diseases, WHO Collaborating Center for Osteoporosis Prevention, Department of Rehabilitation and Geriatrics, Geneva University Hospital, Geneva, Switzerland
    J Bone Miner Res 21:501-7. 2006
    ..Among those, BMC gain at multiple sites and vertebral bone size at pubertal maturity were significantly decreased. Hence, childhood fractures may be markers of low peak bone mass acquisition and persistent skeletal fragility...
  13. doi Inhibition of bone turnover by milk intake in postmenopausal women
    Jean Philippe Bonjour
    Service of Bone Diseases, University Hospital, Rue Micheli du Crest, Geneva 1211, Switzerland
    Br J Nutr 100:866-74. 2008
    ..This nutritional approach to postmenopausal alteration in bone metabolism may be a valuable measure in the primary prevention of osteoporosis...
  14. ncbi Interaction between calcium intake and menarcheal age on bone mass gain: an eight-year follow-up study from prepuberty to postmenarche
    Thierry Chevalley
    Service of Bone Diseases WHO Collaborating Center for Osteoporosis Prevention, Department of Rehabilitation and Geriatrics, University Hospitals, CH 1211 Geneva 14, Switzerland
    J Clin Endocrinol Metab 90:44-51. 2005
    ..Thus, both determinants of early menarcheal age and high Ca intake may positively interact on bone mineral mass accrual...
  15. ncbi Dietary protein: an essential nutrient for bone health
    Jean Philippe Bonjour
    Service of Bone Diseases, University Hospital, Rue Micheli du Crest, 1211 Geneva, Switzerland
    J Am Coll Nutr 24:526S-36S. 2005
    ..Furthermore, there is no consistent evidence for superiority of vegetal over animal proteins on calcium metabolism, bone loss prevention and risk reduction of fragility fractures...
  16. pmc Polymorphisms in the low-density lipoprotein receptor-related protein 5 (LRP5) gene are associated with variation in vertebral bone mass, vertebral bone size, and stature in whites
    Serge L Ferrari
    Division of Bone Diseases, University Hospital of Geneva, Geneva 1211, Switzerland
    Am J Hum Genet 74:866-75. 2004
    ..Together, these results suggest that LRP5 variants significantly contribute to LS-bone-mass and size determination in men by influencing vertebral bone growth during childhood...
  17. doi Deleterious effect of late menarche on distal tibia microstructure in healthy 20-year-old and premenopausal middle-aged women
    Thierry Chevalley
    Division of Bone Diseases, Department of Rehabilitation and Geriatrics, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Bone Miner Res 24:144-52. 2009
    ..Alterations in both bone mineral mass and microstructural components may explain the increased risk of fragility fractures associated with later menarcheal age...
  18. doi Early serum IGF-I response to oral protein supplements in elderly women with a recent hip fracture
    Thierry Chevalley
    Division of Bone Diseases, WHO Collaborating Centre for Osteoporosis and Bone Diseases, Department of Rehabilitation and Geriatrics, Geneva University Hospitals and Faculty of Medicine, University of Geneva, CH 1211 Geneva 14, Switzerland
    Clin Nutr 29:78-83. 2010
    ..Elevation of circulating IGF-I in response to a daily oral supplement of 20 g of casein was observed after 6 months. This study determined if the response to casein as compared to whey protein can be observed as early as after one week...
  19. ncbi Gene-environment interactions in the skeletal response to nutrition and exercise during growth
    Jean Philippe Bonjour
    Division of Bone Diseases, WHO Collaborating Centre for Osteoporosis Prevention, Department of Rehabilitation and Geriatrics, University Hospitals of Geneva, Geneva 14, Switzerland
    Med Sport Sci 51:64-80. 2007
    ..Identifying the functionally implicated genes interacting with mechanical loading and/or specific nutrients represents a formidable but hopefully not intractable challenge...
  20. doi Influence of age at menarche on forearm bone microstructure in healthy young women
    Thierry Chevalley
    Division of Bone Diseases, Department of Rehabilitation and Geriatrics, Geneva University Hospitals and Faculty of Medicine, Rue Micheli du Crest 24, Geneva 14, Switzerland
    J Clin Endocrinol Metab 93:2594-601. 2008
    ..The influence of menarcheal age (MENA) on peak bone mass, cortical, and trabecular microstructure was studied in 124 healthy women aged 20.4 +/- 0.6 (sd) yr...
  21. pmc Biochemical markers for assessment of calcium economy and bone metabolism: application in clinical trials from pharmaceutical agents to nutritional products
    Jean Philippe Bonjour
    Division of Bone Disease, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    Nutr Res Rev 27:252-67. 2014
    ....
  22. ncbi Fibroblast growth factor-23 relationship to dietary phosphate and renal phosphate handling in healthy young men
    Serge L Ferrari
    Service of Bone Diseases, Geneva University Hospital, 24 Rue Micheli du Crest, Geneva 1211, Switzerland
    J Clin Endocrinol Metab 90:1519-24. 2005
    ..These data suggest that FGF-23 may be implicated in the physiological regulation of Pi homeostasis in response to dietary phosphate changes, independent of PTH...
  23. ncbi Calcium intake and vitamin D metabolism and action, in healthy conditions and in prostate cancer
    Jean Philippe Bonjour
    Division of Bone Diseases World Health Organization Collaborating Centre for Osteoporosis Prevention, Department of Rehabilitation and Geriatrics, University Hospitals of Geneva, Geneva 14, Switzerland
    Br J Nutr 97:611-6. 2007
    ....
  24. doi Tracking of environmental determinants of bone structure and strength development in healthy boys: an eight-year follow up study on the positive interaction between physical activity and protein intake from prepuberty to mid-late adolescence
    Thierry Chevalley
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, Geneva, Switzerland
    J Bone Miner Res 29:2182-92. 2014
    ..These results underscore the importance of protein intake and exercise synergistic interaction in the early prevention of adult osteoporosis...
  25. pmc Nutritional disturbance in acid-base balance and osteoporosis: a hypothesis that disregards the essential homeostatic role of the kidney
    Jean Philippe Bonjour
    Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, rue Gabrielle Perret Gentil, CH 1211 Geneva 14, Switzerland
    Br J Nutr 110:1168-77. 2013
    ..In a historical perspective, the present review dissects out speculation from experimental facts and emphasises the essential role of the renal tubule in systemic acid-base and Ca homeostasis...
  26. doi Pubertal timing, bone acquisition, and risk of fracture throughout life
    Jean Philippe Bonjour
    Division of Bone Diseases, University Hospitals and Faculty of Medicine, CH 1211 Geneva, Switzerland
    Endocr Rev 35:820-47. 2014
    ..It should also open epigenetic investigation avenues to pinpoint which environmental exposure in fetal and infancy life, such as vitamin D, calcium, and/or protein supplies, influences both pubertal timing and bone acquisition. ..