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nandrolone and Osteoporosis

nandrolone has been researched along with Osteoporosis in 53 studies

Research

Studies (53)

Timeframe	Studies, this research(%)	All Research%
pre-1990	39 (73.58)	18.7374
1990's	11 (20.75)	18.2507
2000's	1 (1.89)	29.6817
2010's	2 (3.77)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Adachi, M; Takayanagi, R	1
Frassetto, LA; Gordon, PL	1
Boonen, S; Callewaert, F; Claessens, F; Hespel, P; Kumar, N; Morreels, M; Sinnesael, M; Sitruk-Ware, R; Van Proeyen, K; Vanderschueren, D	1
BANGHART, HE	1
FOURNIER, AM; ISEMEIN, L; TABAU, R; VIGNOLI, R	1
OLESEN, V	1
DREYFUS, P	1
FLEMMICH, K	1
SAGILD, U	1
ROTH, CH	1
HIROTANI, H; YOSHIZUMI, M	1
GOKHALE, BB; KASBEKAR, PV; KOTNIS, MG; MARATHE, SV	1
ROBERTS, HJ	1
Lindholm, B	1
Ambrus, CM; Ambrus, JL; Kahn, EA; Robin, JC	1
Bijlsma, JW; Bosch, R; Duursma, SA; Huber, O	1
Ambrus, JL; Robin, JC; Suh, OW	1
Carrozzo, M; D'Amore, M; Martiradonna, A; Pallante, R; Terlizzi, N	1
Ars-Piret, N; Dhem, A; Waterschoot, MP	1
MacDonald, HM	1
Audran, M; Quéré, I; Rénier, JC; Tonon, J	1
Adami, S; Rossini, M	1
Chatterton, BE; Need, AG; Nordin, BE	1
Maartens, R	1
Geusens, P	1
Hamdy, RC; Landy, C; Moore, SW; Whalen, KE	1
Holló, I; Steczek, K; Szalay, F; Szücs, J	1
Cantatore, FP; Carrozzo, M; Loperfido, MC; Mancini, L	1
Adami, S; Bertoldo, F; Fossaluzza, V; Gatti, D; Lo Cascio, V; Rossini, M; Zamberlan, N	1
Durbridge, TC; Moore, RJ; Morris, HA; Need, AG; Nordin, BE; Parkinson, IH; Parsons, AM; Porter, S; Vernon-Roberts, B	1
Davies, UM; Hesp, R; Katz, D; McNally, E; Reeve, J	1
Christiansen, C; Hassager, C; Jensen, J; Johansen, JS; Pødenphant, J; Riis, BJ	1
Christiansen, C; Hartwell, D; Hassager, C; Johansen, JS; Pødenphant, J; Riis, BJ; Thomsen, K	1
Chapman, IC; Chatterton, BE; Horowitz, M; Need, AG; Nordin, BE; Walker, CJ	1
Kopera, H	1
Bridges, A; Horowitz, M; Morris, HA; Need, AG; Nordin, BE	1
Hartley, TF; Horowitz, M; Morris, HA; Need, AG; Nordin, BE	1
Dequeker, J; Geusens, P	2
Cantatore, FP; Carrozzo, M; D'Amore, M; Pipitone, V	1
Akhundov, SN; Ametov, AS; Kats, PD; Zhdanov, GP	1
Chatterton, BE; Horowitz, M; Need, AG; Nordin, BE; Steurer, TA; Walker, CJ	1
Dequeker, J; Geusens, P; Nijs, J; Van Holsbeeck, M; Verstraeten, A	1
Horowitz, M; Morris, HA; Need, AG; Nordin, BE; Walker, CJ	1
Gordan, GS; Picchi, J; Roof, BS	1
Darracott, J	1
Holló, I	1
Holló, I; Steczek, K; Szücs, J	1
Dymling, JF	1
Baronti, G; Zucchelli, GP	1
Prokopová-Roubalová, D; Tesárek, B	1
Louwagie, A; Vandenbroucke, J; Verwilghen, R; Waes, J	1
Eisenberg, E	1

Reviews

5 review(s) available for nandrolone and Osteoporosis

Article	Year
[Effect of anabolic steroids on osteoporosis]. Clinical calcium, 2008, Volume: 18, Issue:10 Topics: Adipose Tissue; Aged; Aged, 80 and over; Anabolic Agents; Bone Density; Clinical Trials as Topic; Evidence-Based Medicine; Fractures, Bone; Humans; Methenolone; Muscle, Skeletal; Nandrolone; Osteoporosis	2008
Management of osteoporosis in CKD Stages 3 to 5. American journal of kidney diseases : the official journal of the National Kidney Foundation, 2010, Volume: 55, Issue:5 Topics: Absorptiometry, Photon; Accidental Falls; Aged; Animals; Bone Density; Bone Density Conservation Agents; Calcitonin; Comorbidity; Diphosphonates; Female; Glomerular Filtration Rate; Humans; Life Style; Magnetic Resonance Imaging; Muscle Strength; Nandrolone; Nandrolone Decanoate; Nitric Oxide; Osteoporosis; Parathyroid Hormone; Phosphates; Raloxifene Hydrochloride; Renal Insufficiency, Chronic; Selective Estrogen Receptor Modulators; Teriparatide; Tomography, X-Ray Computed; Vitamin D Deficiency	2010
Studies on the pathophysiology and therapy of osteoporosis. Journal of medicine, 1984, Volume: 15, Issue:4 Topics: Animals; Calcitonin; Calcium, Dietary; Drug Therapy, Combination; Estrogens; Female; Humans; Male; Menopause; Mice; Nandrolone; Nandrolone Decanoate; Osteoporosis; Progestins	1984
[Outcome of osteoporosis in Cushing disease. Presentation of a severe form in adults treated with nandrolone. Very favorable course with a 32-years follow-up]. Revue du rhumatisme (Ed. francaise : 1993), 1994, Volume: 61, Issue:7-8 Topics: Adult; Cushing Syndrome; Female; Follow-Up Studies; Humans; Nandrolone; Osteoporosis; Time Factors	1994
Nandrolone decanoate: pharmacological properties and therapeutic use in osteoporosis. Clinical rheumatology, 1995, Volume: 14 Suppl 3 Topics: Aged; Anabolic Agents; Animals; Bone and Bones; Clinical Trials as Topic; Female; Humans; Male; Nandrolone; Nandrolone Decanoate; Osteoporosis; Rats	1995

Trials

8 trial(s) available for nandrolone and Osteoporosis

Article	Year
Double-blind placebo-controlled trial of treatment of osteoporosis with the anabolic nandrolone decanoate. Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 1993, Volume: 3 Suppl 1 Topics: Anabolic Agents; Bone Density; Double-Blind Method; Forearm; Humans; Nandrolone; Nandrolone Decanoate; Osteoporosis; Voice	1993
Nandrolone decanoate for men with osteoporosis. American journal of therapeutics, 1998, Volume: 5, Issue:2 Topics: Absorptiometry, Photon; Aged; Anabolic Agents; Bone Density; Calcium Carbonate; Drug Monitoring; Drug Therapy, Combination; Hemoglobins; Humans; Male; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoporosis; Prospective Studies; Radionuclide Imaging; Testosterone	1998
Effect of calcitonin or the anabolic steroid Decadurabolin on serum beta 2 microglobulin in osteoporotic postmenopausal women. The Journal of rheumatology, 1992, Volume: 19, Issue:11 Topics: Aged; Anabolic Agents; beta 2-Microglobulin; Bone and Bones; Bone Resorption; Calcifediol; Calcitonin; Calcium; Female; Humans; Menopause; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoblasts; Osteocalcin; Osteoporosis; Parathyroid Hormone; Radioimmunoassay	1992
The prevention of corticosteroid-induced osteoporosis with nandrolone decanoate. Bone and mineral, 1991, Volume: 15, Issue:1 Topics: Absorptiometry, Photon; Bone Density; Calcium; Female; Humans; Nandrolone; Nandrolone Decanoate; Osteocalcin; Osteoporosis; Prednisone; Prospective Studies	1991
Changes in soft tissue body composition and plasma lipid metabolism during nandrolone decanoate therapy in postmenopausal osteoporotic women. Metabolism: clinical and experimental, 1989, Volume: 38, Issue:3 Topics: Adipose Tissue; Aged; Body Composition; Body Weight; Clinical Trials as Topic; Creatinine; Double-Blind Method; Female; Humans; Lipid Metabolism; Lipoproteins; Menopause; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoporosis	1989
Treatment of postmenopausal osteoporosis: is the anabolic steroid nandrolone decanoate a candidate? Bone and mineral, 1989, Volume: 6, Issue:1 Topics: Aged; Anabolic Agents; Bone and Bones; Bone Development; Clinical Trials as Topic; Double-Blind Method; Female; Humans; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis; Statistics as Topic	1989
Long-term effect of nandrolone decanoate, 1 alpha-hydroxyvitamin D3 or intermittent calcium infusion therapy on bone mineral content, bone remodeling and fracture rate in symptomatic osteoporosis: a double-blind controlled study. Bone and mineral, 1986, Volume: 1, Issue:4 Topics: Aged; Bone and Bones; Bone Resorption; Calcium, Dietary; Clinical Trials as Topic; Double-Blind Method; Female; Fractures, Bone; Humans; Hydroxycholecalciferols; Male; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis	1986
Treatment of the painful knee fulfilling diagnostic criteria for 'chondromalacia patellae'. Current medical research and opinion, 1973, Volume: 1, Issue:7 Topics: Adolescent; Adult; Athletic Injuries; Bone Diseases; Cartilage Diseases; Cartilage, Articular; Clinical Trials as Topic; Densitometry; England; Exercise Therapy; Female; Humans; Injections, Intramuscular; Knee; Male; Military Medicine; Nandrolone; Osteoporosis; Patella; Placebos; Postoperative Complications; Radiography; Wounds and Injuries	1973

Other Studies

40 other study(ies) available for nandrolone and Osteoporosis

Article	Year
7α-methyl-19-nortestosterone vs. testosterone implants for hypogonadal osteoporosis: a preclinical study in the aged male orchidectomized rat model. International journal of andrology, 2011, Volume: 34, Issue:6 Pt 2 Topics: Animals; Drug Implants; Male; Models, Animal; Nandrolone; Orchiectomy; Osteoporosis; Rats; Testosterone	2011
Osteoporosis treatment with nandrolone phenpropionate. Pennsylvania medical journal (1928), 1961, Volume: 64 Topics: Nandrolone; Osteoporosis; Testosterone	1961
[First results of the treatment of cortisone osteoporosis with the combination of a non-virilizing synthetic anabolic drug. 17-ethyl-19-nortestosterone, and desoxyribonucleic acid]. Revue du rhumatisme et des maladies osteo-articulaires, 1960, Volume: 27 Topics: Cortisone; DNA; Nandrolone; Osteoporosis; Testosterone; Testosterone Congeners	1960
[Severe osteoporosis of the spine treated with high doses of Durabolin]. Ugeskrift for laeger, 1960, Nov-25, Volume: 122 Topics: Disease; Humans; Nandrolone; Osteoporosis; Spinal Diseases; Spine; Testosterone	1960
[Durabolin in bone pathology]. Gazette medicale de France, 1961, Nov-10, Volume: 68 Topics: Breast; Breast Neoplasms; Humans; Nandrolone; Osteoporosis; Testosterone	1961
[Contribution on osteoporosis therapy. Norandrostenolone phenylpropionate in senile osteoporosis with regard to ambulant therapy]. Wiener klinische Wochenschrift, 1961, Nov-24, Volume: 73 Topics: Aged; Aged, 80 and over; Aging; Exercise Therapy; Humans; Nandrolone; Osteoporosis; Phenylpropionates	1961
The effect of a single dose of a long-acting anabolic steroid (Anadur) in patients with osteoporosis. Acta medica Scandinavica, 1963, Volume: 173 Topics: Humans; Nandrolone; Osteoporosis; Testosterone Congeners	1963
ANABOLIC STEROIDS: REVIEW WITH EMPHASIS ON USE IN OSTEOPOROSIS, SELECTED MALIGNANCIES, AND IN CORTICOSTEROID AND ACTH THERAPY. The American journal of orthopedics, 1963, Volume: 5 Topics: Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Anabolic Agents; Breast Neoplasms; Female; Genital Neoplasms, Female; Geriatrics; Humans; Liver Neoplasms; Lung Neoplasms; Lymphoma, Large B-Cell, Diffuse; Lymphoma, Non-Hodgkin; Nandrolone; Neoplasms; Norethandrolone; Osteoporosis; Sarcoma; Steroids; Stomach Neoplasms; Tongue Neoplasms	1963
[TREATMENT OF VERTEBRAL OSTEOPOROSIS. 1. RESULTS OF TREATMENT WITH DURABOLIN]. Iryo, 1963, Volume: 17 Topics: Geriatrics; Humans; Nandrolone; Osteoporosis; Spinal Diseases	1963
LEPROTIC REACTIONS AND ANABOLIC AND ANTI-DIABETIC DRUGS. Leprosy review, 1964, Volume: 35 Topics: Anabolic Agents; Calcification, Physiologic; Diabetes Mellitus; Humans; Leprosy; Liver Function Tests; Nandrolone; Osteoporosis; Steroids; Tolbutamide	1964
OBSERVATIONS ON THE TREATMENT OF POSTHERPETIC NEURALGIA WITH NANDROLONE. Journal of the American Geriatrics Society, 1965, Volume: 13 Topics: Coronary Disease; Diabetes Mellitus; Drug Therapy; Heart Failure; Herpes Zoster; Herpesvirus 3, Human; Humans; Nandrolone; Neuralgia; Neuralgia, Postherpetic; Osteoporosis; Prognosis	1965
Body cell mass during long-term treatment with cortisone and anabolic steroids in asthmatic subjects. Acta endocrinologica, 1967, Volume: 55, Issue:2 Topics: Adult; Aged; Asthma; Basal Metabolism; Body Fluids; Body Weight; Cortisone; Female; Humans; Male; Middle Aged; Nandrolone; Osteoporosis; Potassium; Potassium Isotopes; Prednisone; Triamcinolone; Water	1967
Lack of influence of the anabolic steroid nandrolondecanoate on bone metabolism. Acta endocrinologica, 1982, Volume: 101, Issue:1 Topics: Adult; Anabolic Agents; Arthritis, Rheumatoid; Bone and Bones; Calcitonin; Calcium; Humans; Hydroxycholecalciferols; Liver; Male; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoporosis; Parathyroid Hormone	1982
Studies on osteoporosis VII. Effect of 17 beta-hydroxy-4-estren-3-one 17-decanoate on experimental osteoporosis. Steroids, 1982, Volume: 40, Issue:2 Topics: Animals; Bone and Bones; Calcium; Female; Heparin; Mice; Mice, Inbred C3H; Nandrolone; Nandrolone Decanoate; Neutron Activation Analysis; Osteoporosis	1982
[Experimental osteoporosis caused by calcium deficiency in rats: treatment with calcium salts and synthetic anabolic drugs]. La Clinica terapeutica, 1981, Jun-30, Volume: 97, Issue:6 Topics: Animals; Calcium; Nandrolone; Nandrolone Decanoate; Osteoporosis; Rats	1981
The effects of nandrolone decanoate on rarefying bone tissue. Current medical research and opinion, 1980, Volume: 6, Issue:9 Topics: Animals; Bone Resorption; Dogs; Female; Nandrolone; Nandrolone Decanoate; Osteoporosis; Rabbits	1980
Endometriosis and osteoporosis in practice. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1995, Volume: 85, Issue:2 Topics: Calcium Carbonate; Endometriosis; Estrogens; Female; Humans; Nandrolone; Osteoporosis; Vitamin D	1995
Anabolic steroids in corticosteroid-induced osteoporosis. Wiener medizinische Wochenschrift (1946), 1993, Volume: 143, Issue:14-15 Topics: Adrenal Cortex Hormones; Adult; Aged; Anabolic Agents; Bone Density; Bone Resorption; Female; Humans; Male; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoporosis; Osteoporosis, Postmenopausal; Prospective Studies	1993
Endometriosis and osteoporosis in practice. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde, 1995, Volume: 85, Issue:11 Topics: Anabolic Agents; Danazol; Endometriosis; Female; Humans; Nandrolone; Osteoporosis	1995
Effect of intravenous calcium load on the serum calcium level in postmenopausal osteoporosis (a study of the pathogenesis, and diagnostic use of the test). Acta medica Academiae Scientiarum Hungaricae, 1978, Volume: 35, Issue:1 Topics: Calcium; Decanoates; Dehydroepiandrosterone; Female; Humans; Menopause; Nandrolone; Osteoporosis	1978
Progressive cancellous bone loss in rats after adrenalectomy and oophorectomy. Calcified tissue international, 1990, Volume: 47, Issue:6 Topics: Adrenal Glands; Adrenalectomy; Animals; Bone and Bones; Bone Density; Bone Diseases, Metabolic; Female; Minerals; Nandrolone; Osteoporosis; Ovariectomy; Ovary; Rats; Rats, Inbred Strains	1990
Treatment of osteoporosis with human parathyroid peptide and observations on effect of sodium fluoride. BMJ (Clinical research ed.), 1990, Aug-11, Volume: 301, Issue:6747 Topics: Bone Density; Calcium; Drug Therapy, Combination; Estrogen Replacement Therapy; Female; Fractures, Bone; Humans; Lumbar Vertebrae; Nandrolone; Osteoporosis; Osteoporosis, Postmenopausal; Parathyroid Hormone; Peptide Fragments; Progesterone; Radius; Sodium Fluoride; Spinal Injuries; Teriparatide	1990
Cross-over study of fat-corrected forearm mineral content during nandrolone decanoate therapy for osteoporosis. Bone, 1989, Volume: 10, Issue:1 Topics: Aged; Anabolic Agents; Bone and Bones; Female; Forearm; Humans; Lipids; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis; Radionuclide Imaging	1989
[Prophylaxis and treatment of osteoporosis]. Klinische Wochenschrift, 1989, May-15, Volume: 67, Issue:10 Topics: Anabolic Agents; Female; Humans; Male; Nandrolone; Nandrolone Decanoate; Osteoporosis	1989
Effects of nandrolone decanoate and antiresorptive therapy on vertebral density in osteoporotic postmenopausal women. Archives of internal medicine, 1989, Volume: 149, Issue:1 Topics: Aged; Anabolic Agents; Calcitriol; Calcium; Drug Therapy, Combination; Female; Hormones; Humans; Menopause; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis; Spine	1989
Effects of nandrolone decanoate on forearm mineral density and calcium metabolism in osteoporotic postmenopausal women. Calcified tissue international, 1987, Volume: 41, Issue:1 Topics: Absorption; Aged; Bone and Bones; Calcium; Calcium Radioisotopes; Female; Humans; Hydroxyproline; Menopause; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis; Phosphates	1987
Serum osteocalcin in the treatment of senile osteoporosis with anabolic steroids. Further evidences for a new marker of bone formation. Clinical rheumatology, 1986, Volume: 5, Issue:4 Topics: Aged; Aged, 80 and over; Calcium-Binding Proteins; Female; Humans; Nandrolone; Nandrolone Decanoate; Osteocalcin; Osteoporosis	1986
[Effect of steroid hormones tachystin and nerobolil on the calcium level in the bones of patients with bronchial asthma]. Klinicheskaia meditsina, 1986, Volume: 64, Issue:12 Topics: Adult; Asthma; Bone and Bones; Calcium; Dihydrotachysterol; Glucocorticoids; Humans; Middle Aged; Nandrolone; Osteoporosis	1986
Comparison of calcium, calcitriol, ovarian hormones and nandrolone in the treatment of osteoporosis. Maturitas, 1986, Volume: 8, Issue:4 Topics: Aged; Calcitriol; Calcium; Female; Humans; Middle Aged; Nandrolone; Norethindrone; Osteoporosis	1986
Bone mineral content, cortical thickness and fracture rate in osteoporotic women after withdrawal of treatment with nandrolone decanoate, 1-alpha hydroxyvitamin D3, or intermittent calcium infusions. Maturitas, 1986, Volume: 8, Issue:4 Topics: Aged; Bone and Bones; Calcium; Female; Follow-Up Studies; Fractures, Bone; Humans; Hydroxycholecalciferols; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis	1986
Effects of nandrolone therapy on forearm bone mineral content in osteoporosis. Clinical orthopaedics and related research, 1987, Issue:225 Topics: Aged; Anabolic Agents; Bone and Bones; Bone Resorption; Calcium; Female; Forearm; Humans; Menopause; Middle Aged; Minerals; Nandrolone; Nandrolone Decanoate; Osteoporosis	1987
Anabolic steroids and osteoporosis. Acta endocrinologica. Supplementum, 1985, Volume: 271 Topics: Adult; Anabolic Agents; Calcium; Female; Humans; Hydroxycholecalciferols; Menopause; Middle Aged; Nandrolone; Nandrolone Decanoate; Osteoporosis	1985
Antifracture efficacy of long-term estrogens for osteoporosis. Transactions of the Association of American Physicians, 1973, Volume: 86 Topics: Aged; Anabolic Agents; Androgens; Estrogens, Conjugated (USP); Female; Fluoxymesterone; Humans; Menopause; Methyltestosterone; Middle Aged; Nandrolone; Norethandrolone; Osteoporosis; Oxandrolone; Oxymetholone; Testosterone; Time Factors	1973
Postmenopausal osteoporosis. Pathogenesis and the modeof action of hormone therapy. Therapia Hungarica (English edition), 1972, Volume: 20, Issue:4 Topics: Adrenal Insufficiency; Calcitonin; Calcium; Female; Gonadal Steroid Hormones; Humans; Menopause; Nandrolone; Osteoporosis	1972
Effect of norandrostenolone-decanoate on calcium tolerance curves of patients with primary osteoporosis. Data on the mode of action of anabolic compounds in osteoporosis. Endokrinologie, 1971, Volume: 58, Issue:3 Topics: Adult; Alkaline Phosphatase; Calcitonin; Calcium; Drug Tolerance; Female; Humans; Hypercalcemia; Male; Middle Aged; Nandrolone; Osteoporosis; Phosphates	1971
Studies of skeletal metabolismwith radiocalcium and radiostrontium. Nuclear-Medizin, 1965 Topics: Bone and Bones; Bone Resorption; Calcium Isotopes; Extracellular Space; Humans; Hyperparathyroidism; Hypoparathyroidism; Kinetics; Nandrolone; Osteogenesis; Osteoporosis; Rheumatic Diseases; Strontium Isotopes; Terminology as Topic	1965
[19-Nortestosterone in the therapy of senile osteoporosis]. La Clinica terapeutica, 1970, Jan-31, Volume: 52, Issue:2 Topics: Aged; Body Weight; Female; Humans; Male; Middle Aged; Nandrolone; Osteoblasts; Osteoporosis	1970
Effect of some anabolic and antianabolic agents on the mineral component of osseous tissue. Arthritis and rheumatism, 1965, Volume: 8, Issue:5 Topics: Animals; Bone and Bones; Hydrocortisone; Immobilization; Nandrolone; Osteoporosis; Rats	1965
Anabolic agents and relative polycythaemia. British journal of haematology, 1966, Volume: 12, Issue:6 Topics: Adult; Anabolic Agents; Anorexia Nervosa; Female; Humans; Middle Aged; Nandrolone; Osteoporosis; Polycythemia; Virilism	1966
Effects of androgens, estrogens and corticoids on strontium kinetics in man. The Journal of clinical endocrinology and metabolism, 1966, Volume: 26, Issue:5 Topics: Adrenal Cortex Hormones; Adult; Aged; Bone and Bones; Estrogens; Feces; Female; Humans; In Vitro Techniques; Male; Menopause; Middle Aged; Nandrolone; Osteoporosis; Strontium; Testosterone; Urine	1966