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Ole Helmer Sørensen

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Niklas Rye Jorgensen; Stefan Cuoni Teilmann; Zanne Henriksen; Eddi Meier; Susanne Syberg Hansen; Jens-Erik Beck Jensen; Ole Helmer Sørensen; Jørgen Søberg Petersen
The antiarrhythmic peptide analog rotigaptide (ZP123) stimulates gap junction intercellular communication in human osteoblasts and prevents decrease in femoral trabecular bone strength in ovariectomized rats.
Bo Abrahamsen; Henrik Ancher Sørensen; Bo Rud; Anne Pernille Hermann; Jens-Erik Beck Jensen; Christian Mølgaard; Ole Helmer Sørensen
[Normal ranges and quality assurance for dual energy X-ray absorptiometry scanning].
OR Madsen; C Suetta; Charlotte Egsmose; JS Lorentzen; Ole Helmer Sørensen
Bone status in rheumatoid arthritis assessed at peripheral sites by three different quantitative ultrasound devices.

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2005: Niklas Rye Jorgensen; Stefan Cuoni Teilmann; Zanne Henriksen; Eddi Meier; Susanne Syberg Hansen; Jens-Erik Beck Jensen; Ole Helmer Sørensen; Jørgen Søberg Petersen
The antiarrhythmic peptide analog rotigaptide (ZP123) stimulates gap junction intercellular communication in human osteoblasts and prevents decrease in femoral trabecular bone strength in ovariectomized rats.
Endocrinology 2005;146(11):4745-54.
2005: Bo Abrahamsen; Henrik Ancher Sørensen; Bo Rud; Anne Pernille Hermann; Jens-Erik Beck Jensen; Christian Mølgaard; Ole Helmer Sørensen
[Normal ranges and quality assurance for dual energy X-ray absorptiometry scanning].
Ugeskrift for laeger 2005;167(8):878-82.
2004: OR Madsen; C Suetta; Charlotte Egsmose; JS Lorentzen; Ole Helmer Sørensen
Bone status in rheumatoid arthritis assessed at peripheral sites by three different quantitative ultrasound devices.
Clinical rheumatology 2004;23(4):324-9.
2004: Niklas Rye Jorgensen; Zanne Henriksen; Ole Helmer Sørensen; R Civitelli
Dexamethasone, BMP-2, and 1,25-dihydroxyvitamin D enhance a more differentiated osteoblast phenotype: validation of an in vitro model for human bone marrow-derived primary osteoblasts.
Steroids 2004;69(4):219-26.
2003: Peter Vestergaard; Anne Pernille Hermann; Lis Stilgren; Charlotte Landbo Tofteng; Ole Helmer Sørensen; Pia Eiken; Stig Pors Nielsen; Leif Mosekilde
Effects of 5 years of hormonal replacement therapy on menopausal symptoms and blood pressure-a randomised controlled study.
Maturitas 2003;46(2):123-32.
2003: Niklas Rye Jorgensen; Stefan Cuoni Teilmann; Zanne Henriksen; Roberto Civitelli; Ole Helmer Sørensen; Thomas H Steinberg
Activation of L-type calcium channels is required for gap junction-mediated intercellular calcium signaling in osteoblastic cells.
The Journal of biological chemistry 2003;278(6):4082-6.
2003: LB Jensen; Peter Vestergaard; Anne Pernille Hermann; Jørgen Gram; Pia Eiken; Bo Abrahamsen; C Brot; Niels Kolthoff; Ole Helmer Sørensen; Henning Beck-Nielsen; Stig Pors Nielsen; P Charles; Leif Mosekilde
Hormone replacement therapy dissociates fat mass and bone mass, and tends to reduce weight gain in early postmenopausal women: a randomized controlled 5-year clinical trial of the Danish Osteoporosis Prevention Study.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2003;18(2):333-42.
2003: Bo Abrahamsen; Charlotte Landbo Tofteng; Olaf Bärenholdt; Peter Vestergaard; Lis Stilgren; Henning Beck-Nielsen; Stig Pors Nielsen; Ole Helmer Sørensen; Leif Mosekilde
Standardization of BMD T-Scores in the first five years after the menopause: do femoral neck-equivalent and older normative range T-Scores improve diagnostic agreement?
Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry 2003;6(2):87-95.
2002: OR Madsen; Ole Helmer Sørensen; Charlotte Egsmose
Bone quality and bone mass as assessed by quantitative ultrasound and dual energy x ray absorptiometry in women with rheumatoid arthritis: relationship with quadriceps strength.
Annals of the rheumatic diseases 2002;61(4):325-9.
2002: Niklas Rye Jorgensen; Zanne Henriksen; Ole Helmer Sørensen; Erik Fink Eriksen; Roberto Civitelli; Thomas H Steinberg
Intercellular calcium signaling occurs between human osteoblasts and osteoclasts and requires activation of osteoclast P2X7 receptors.
The Journal of biological chemistry 2002;277(9):7574-80.
2002: Simone Bjerregård Sneppen; Hans Chr. Hoeck; Gina Kollerup; Ole Helmer Sørensen; Peter Laurberg; Ulla Feldt-Rasmussen
Bone mineral content and bone metabolism during physiological GH treatment in GH-deficient adults--an 18-month randomised, placebo-controlled, double blinded trial.
European journal of endocrinology / European Federation of Endocrine Societies 2002;146(2):187-95.
2001: Peter Vestergaard; Anne Pernille Hermann; Jørgen Gram; LB Jensen; Pia Eiken; Bo Abrahamsen; C Brot; Niels Kolthoff; Ole Helmer Sørensen; Henning Beck-Nielsen; Stig Pors-Nielsen; P Charles; Leif Mosekilde
Evaluation of methods for prediction of bone mineral density by clinical and biochemical variables in perimenopausal women.
Maturitas 2001;40(3):211-20.
2001: Leif Mosekilde; Henning Beck-Nielsen; Ole Helmer Sørensen; Stig Pors Nielsen; P Charles; Peter Vestergaard; Anne Pernille Hermann; Jørgen Gram; Thomas B Hansen; Bo Abrahamsen; Ebbe N Ebbesen; Lis Stilgren; LB Jensen; C Brot; B Hansen; Charlotte Landbo Tofteng; Pia Eiken; Niels Kolthoff
[Hormone replacement therapy reduces the risk of forearm fracture in postmenopausal women. Results of the Danish Osteoporosis Prevention Study].
Ugeskrift for laeger 2001;163(50):7064-9.
2001: C Brot; Peter Vestergaard; Niels Kolthoff; J Gram; Anne Pernille Hermann; Ole Helmer Sørensen
Vitamin D status and its adequacy in healthy Danish perimenopausal women: relationships to dietary intake, sun exposure and serum parathyroid hormone.
The British journal of nutrition 2001;86 Suppl 1():S97-103.
2001: Henrik Ancher Sørensen; Niklas Rye Jorgensen; Jens-Erik Beck Jensen; A M Rasmussen; B Hansen; Stig Pors Nielsen; Ole Helmer Sørensen
Comparison of quantitative ultrasound and dual X-ray absorptiometry in estrogen-treated early postmenopausal women.
Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry 2001;4(2):97-104.
2001: L B Jensen; Gina Kollerup; F Quaade; Ole Helmer Sørensen
Bone minerals changes in obese women during a moderate weight loss with and without calcium supplementation.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2001;16(1):141-7.
2000: Leif Mosekilde; Henning Beck-Nielsen; Ole Helmer Sørensen; Stig Pors Nielsen; P Charles; Peter Vestergaard; Anne Pernille Hermann; Jørgen Gram; Thomas B Hansen; Bo Abrahamsen; Ebbe N Ebbesen; Lis Stilgren; LB Jensen; C Brot; B Hansen; Charlotte Landbo Tofteng; Pia Eiken; Niels Kolthoff
Hormonal replacement therapy reduces forearm fracture incidence in recent postmenopausal women - results of the Danish Osteoporosis Prevention Study.
Maturitas 2000;36(3):181-93.
2000: Ole Helmer Sørensen; Stig Pors Nielsen; Erik Fink Eriksen
[Ultrasonography and diagnosis of osteoporosis].
Ugeskrift for laeger 2000;162(35):4672-3.
2000: OR Madsen; JS Lorentzen; UB Lauridsen; Charlotte Egsmose; Ole Helmer Sørensen
Effects of silicone breast prostheses on the assessment of body composition by dual-energy X-ray absorptiometry.
Clinical physiology (Oxford, England) 2000;20(4):279-82.
2000: Niklas Rye Jorgensen; Zanne Henriksen; C Brot; Erik Fink Eriksen; Ole Helmer Sørensen; Roberto Civitelli; Thomas H Steinberg
Human osteoblastic cells propagate intercellular calcium signals by two different mechanisms.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research 2000;15(6):1024-32.
2000: Lone Banke Rasmussen; G L Hansen; E Hansen; B Koch; Leif Mosekilde; C Mølgaard; Ole Helmer Sørensen; Lars F Ovesen
Vitamin D: should the supply in the Danish population be increased?
International journal of food sciences and nutrition 2000;51(3):209-15.
2000: OR Madsen; UB Lauridsen; Ole Helmer Sørensen
Quadriceps strength in women with a previous hip fracture: relationships to physical ability and bone mass.
Scandinavian journal of rehabilitation medicine 2000;32(1):37-40.
1999: C Brot; Niklas Rye Jorgensen; O R Madsen; LB Jensen; Ole Helmer Sørensen
Relationships between bone mineral density, serum vitamin D metabolites and calcium:phosphorus intake in healthy perimenopausal women.
Journal of internal medicine 1999;245(5):509-16.
1999: OR Madsen; Charlotte Egsmose; JS Lorentzen; UB Lauridsen; Ole Helmer Sørensen
Influence of orthopaedic metal and high-density detection on body composition as assessed by dual-energy X-ray absorptiometry.
Clinical physiology (Oxford, England) 1999;19(3):238-45.
1999: Leif Mosekilde; Anne Pernille Hermann; Henning Beck-Nielsen; P Charles; Stig Pors Nielsen; Ole Helmer Sørensen
The Danish Osteoporosis Prevention Study (DOPS): project design and inclusion of 2000 normal perimenopausal women.
Maturitas 1999;31(3):207-19.
1999: Henrik Ancher Sørensen; Jens-Erik Beck Jensen; Ole Helmer Sørensen
[Treatment of primary hyperparathyroidism].
Ugeskrift for laeger 1999;161(1):56-7.
1999: Stig Pors Nielsen; D Slosman; Ole Helmer Sørensen; B Basse-Cathalinat; P De Cassin; C R Roux; P J Meunier
Influence of strontium on bone mineral density and bone mineral content measurements by dual X-ray absorptiometry.
Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry 1999;2(4):371-9.
1998: Henrik Ancher Sørensen; Jens-Erik Beck Jensen; Ole Helmer Sørensen
[Hypercalcemia--diagnosis and treatment].
Ugeskrift for laeger 1998;160(27):4043-6.
1998: OR Madsen; Charlotte Egsmose; B Hansen; Ole Helmer Sørensen
Soft tissue composition, quadriceps strength, bone quality and bone mass in rheumatoid arthritis.
Clinical and experimental rheumatology 1998;16(1):27-32.
1997: C Brot; LB Jensen; Ole Helmer Sørensen
Bone mass and risk factors for bone loss in perimenopausal Danish women.
Journal of internal medicine 1997;242(6):505-11.
1997: J E Beck-Jensen; Gina Kollerup; Henrik Ancher Sørensen; Stig Pors-Nielsen; Ole Helmer Sørensen
A single measurement of biochemical markers of bone turnover has limited utility in the individual person.
Scandinavian journal of clinical and laboratory investigation 1997;57(4):351-9.
1997: Ole Helmer Sørensen; Stig Pors Nielsen; P Charles; Erik Fink Eriksen; Leif Mosekilde; R P Heaney; J Falch; Johan Halse; E Haug
Consensus development statement on osteoporosis.
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 1997;7(6):589.
1997: OR Madsen; Jens-Erik Beck Jensen; Ole Helmer Sørensen
Validation of a dual energy X-ray absorptiometer: measurement of bone mass and soft tissue composition.
European journal of applied physiology and occupational physiology 1997;75(6):554-8.
1997: O R Madsen; C Brot; M M Petersen; Ole Helmer Sørensen
Body composition and muscle strength in women scheduled for a knee or hip replacement. A comparative study of two groups of osteoarthritic women.
Clinical rheumatology 1997;16(1):39-44.
1997: Jens-Erik Beck Jensen; Gina Kollerup; Henrik Ancher Sørensen; Ole Helmer Sørensen
Intraindividual variability in bone markers in the urine.
Scandinavian journal of clinical and laboratory investigation. Supplementum 1997;227():29-34.
1997: OR Madsen; UB Lauridsen; A Hartkopp; Ole Helmer Sørensen
Muscle strength and soft tissue composition as measured by dual energy x-ray absorptiometry in women aged 18-87 years.
European journal of applied physiology and occupational physiology 1997;75(3):239-45.
1996: T Storm; Gina Kollerup; G Thamsborg; H K Genant; Ole Helmer Sørensen
Five years of clinical experience with intermittent cyclical etidronate for postmenopausal osteoporosis.
The Journal of rheumatology 1996;23(9):1560-4.
1996: Ole Helmer Sørensen; Jens-Erik Beck Jensen; Gina Kollerup; Henrik Ancher Sørensen; L B Jensen
Recent progress in the prevention of osteoporosis. To screen or not to screen?
Scandinavian journal of rheumatology. Supplement 1996;103():25-9.
1996: AG Johansson; E Lindh; Werner F Blum; Gina Kollerup; Ole Helmer Sørensen; Sverker Ljunghall
Effects of growth hormone and insulin-like growth factor I in men with idiopathic osteoporosis.
The Journal of clinical endocrinology and metabolism 1996;81(1):44-8.
1995: Sverker Ljunghall; P Charles; J Falch; E Haug; H Melhus; D Mellström; Leif Mosekilde; J I Pedersen; Ole Helmer Sørensen; G Toss
[Vitamin D and osteoporosis].
Nordisk medicin 1995;110(10):253-7.
1994: Ole Helmer Sørensen; Stig Pors Nielsen; J Thode; Erik Fink Eriksen
[Osteoporosis-profile--a bad examination?].
Ugeskrift for laeger 1994;156(38):5503-5.
1994: Gina Kollerup; Anne Pernille Hermann; Kim Brixen; B E Lindblad; Leif Mosekilde; Ole Helmer Sørensen
Effects of salmon calcitonin suppositories on bone mass and turnover in established osteoporosis.
Calcified tissue international 1994;54(1):12-5.
1994: Jens-Erik Beck Jensen; Henrik Ancher Sørensen; Gina Kollerup; L B Jensen; Ole Helmer Sørensen
Biological variation of biochemical bone markers.
Scandinavian journal of clinical and laboratory investigation. Supplementum 1994;219():36-9.
1993: G Thamsborg; S G Skousgaard; H Daugaard; S Schifter; Gina Kollerup; Ole Helmer Sørensen
Acute effects of nasal salmon calcitonin on calcium and bone metabolism.
Calcified tissue international 1993;53(4):232-6.
1993: M Rudnicki; J Thode; T Jørgensen; BL Heitmann; Ole Helmer Sørensen
Effects of age, sex, season and diet on serum ionized calcium, parathyroid hormone and vitamin D in a random population.
Journal of internal medicine 1993;234(2):195-200.
1993: G Thamsborg; T Møller; Gina Kollerup; Ole Helmer Sørensen
Lack of effect of nasal salmon calcitonin on cell-mediated immunity.
Bone and mineral 1993;20(3):245-9.
1993: Ole Helmer Sørensen; T Storm; G Thamsborg; Henrik Ancher Sørensen; Gina Kollerup; T Steiniche; F Melsen; H K Genant
Bisphosphonates and osteoporosis.
Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA 1993;3 Suppl 1():223-5.
1992: Gina Kollerup; G Thamsborg; H Bhatia; Ole Helmer Sørensen
Quantitation of urinary hydroxypyridinium cross-links from collagen by high-performance liquid chromatography.
Scandinavian journal of clinical and laboratory investigation 1992;52(7):657-62.
1991: G Thamsborg; T L Storm; H Daugaard; S Schifter; Ole Helmer Sørensen
Circulating levels of calciotropic hormones during treatment with nasal salmon calcitonin.
Acta endocrinologica 1991;125(2):127-31.
1991: G Thamsborg; T L Storm; R Sykulski; E Brinch; H K Nielsen; Ole Helmer Sørensen
Effect of different doses of nasal salmon calcitonin on bone mass.
Calcified tissue international 1991;48(5):302-7.
1991: L Mosekilde; P Charles; H Beck-Nielsen; Ole Helmer Sørensen; Stig Pors Nielsen
[A 20-year prospective study of osteoporosis--is it necessary?].
Ugeskrift for laeger 1991;153(2):126-8.
1990: T Storm; G Thamsborg; T Steiniche; H K Genant; Ole Helmer Sørensen
Effect of intermittent cyclical etidronate therapy on bone mass and fracture rate in women with postmenopausal osteoporosis.
The New England journal of medicine 1990;322(18):1265-71.
1990: G Thamsborg; T L Storm; E Brinch; R Sykulski; Niels Fogh-Andersen; S N Holmegaard; Ole Helmer Sørensen
The effect of different doses of nasal salmon calcitonin on plasma cyclic AMP and serum ionized calcium.
Calcified tissue international 1990;46(1):5-8.
1987: Charlotte Egsmose; B Lund; P McNair; B Lund; T Storm; Ole Helmer Sørensen
Low serum levels of 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D in institutionalized old people: influence of solar exposure and vitamin D supplementation.
Age and ageing 1987;16(1):35-40.
1987: Sverker Ljunghall; Lars Lind; Hans Lithell; E Skarfors; I Selinus; Ole Helmer Sørensen; L Wide
Treatment with one-alpha-hydroxycholecalciferol in middle-aged men with impaired glucose tolerance--a prospective randomized double-blind study.
Acta medica Scandinavica 1987;222(4):361-7.
1986: Ole Helmer Sørensen; B Lund; J D Thode; T L Storm; B Lund; M Brahm; M Friedberg; S N Holmegaard
Effect of sunlight exposure on circulating 1,25-dihydroxyvitamin D in hemodialyzed patients and of exogenous parathyroid hormone in anephric patients.
Acta medica Scandinavica 1986;219(2):215-9.
1985: B Lund; P Charles; Charlotte Egsmose; B Lund; F Melsen; L Mosekilde; T Storm; H Søndergård; J Thode; Ole Helmer Sørensen
Changes in vitamin D metabolites and bone histology in rats during recovery from rickets.
Calcified tissue international 1985;37(5):478-83.
1985: B Lund; T L Storm; B Lund; F Melsen; L Mosekilde; R B Andersen; C Egmose; Ole Helmer Sørensen
Bone mineral loss, bone histomorphometry and vitamin D metabolism in patients with rheumatoid arthritis on long-term glucocorticoid treatment.
Clinical rheumatology 1985;4(2):143-9.
1983: T L Storm; Ole Helmer Sørensen; B Lund; B Lund; J S Christiansen; A R Andersen; I B Lumholtz; H H Parving
Vitamin D metabolism in insulin-dependent diabetes mellitus.
Metabolic bone disease & related research 1983;5(3):107-10.
1980: B Krølner; S Pors Nielsen; B Lund; B Lund; Ole Helmer Sørensen; A Uhrenholdt
Measurement of bone mineral content (BMC) of the lumbar spine, II. correlation between forearm BMC and lumbar spine BMC.
Scandinavian journal of clinical and laboratory investigation 1980;40(7):665-70.
1980: B Lund; E Clausen; M Friedberg; B Lund; M Moszkowicz; Stig Pors Nielsen; Ole Helmer Sørensen
Serum 1,25-dihydroxycholecalciferol in anephric, haemodialyzed and kidney-transplanted patients. Effect of vitamin D3 supplement.
Nephron 1980;25(1):30-3.