{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T17:55:08Z","timestamp":1774634108459,"version":"3.50.1"},"reference-count":60,"publisher":"Oxford University Press (OUP)","issue":"11","license":[{"start":{"date-parts":[[2014,11,1]],"date-time":"2014-11-01T00:00:00Z","timestamp":1414800000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014,11,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Introduction<\/jats:title>\n                  <jats:p>Endothelial dysfunction has been demonstrated to play an important role in pathogenesis of erectile dysfunction (ED) and vitamin D deficiency is deemed to promote endothelial dysfunctions.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Aim<\/jats:title>\n                  <jats:p>To evaluate the status of serum vitamin D in a group of patients with ED.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>Diagnosis and severity of ED was based on the IIEF-5 and its aetiology was classified as arteriogenic (A-ED), borderline (BL-ED), and non-arteriogenic (NA-ED) with penile-echo-color-Doppler in basal condition and after intracaversous injection of prostaglandin E1. Serum vitamin D and intact PTH concentrations were measured.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Main Outcome Measures<\/jats:title>\n                  <jats:p>Vitamin D levels of men with A-ED were compared with those of male with BL-ED and NA-ED.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Fifty patients were classified as A-ED, 28 as ED-BL and 65 as NA-ED, for a total of 143 cases. Mean vitamin D level was 21.3 ng\/mL; vitamin D deficiency (&amp;lt;20 ng\/mL) was present in 45.9% and only 20.2% had optimal vitamin D levels. Patients with severe\/complete-ED had vitamin D level significantly lower (P = 0.02) than those with mild-ED. Vitamin level was negatively correlated with PTH and the correlation was more marked in subjects with vitamin D deficiency. Vitamin D deficiency in A-ED was significantly lower (P = 0.01) than in NA-ED patients. Penile-echo-color-Doppler revealed that A-ED (PSV \u2264 25 cm\/second) was more frequent in those with vitamin D deficiency as compared with those with vitamin &amp;gt;20 ng\/dL (45% vs. 24%; P &amp;lt; 0.05) and in the same population median PSV values were lower (26 vs. 38; P &amp;lt; 0.001) in vitamin D subjects.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>Our study shows that a significant proportion of ED patients have a vitamin D deficiency and that this condition is more frequent in patients with the arteriogenic etiology. Low levels of vitamin D might increase the ED risk by promoting endothelial dysfunction. Men with ED should be analyzed for vitamin D levels and particularly to A-ED patients with a low level a vitamin D supplementation is suggested.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1111\/jsm.12661","type":"journal-article","created":{"date-parts":[[2014,8,5]],"date-time":"2014-08-05T07:47:23Z","timestamp":1407224843000},"page":"2792-2800","source":"Crossref","is-referenced-by-count":49,"title":["Vitamin D and Erectile Dysfunction"],"prefix":"10.1093","volume":"11","author":[{"given":"Alessandra","family":"Barassi","sequence":"first","affiliation":[{"name":"Clinical Biochemistry Laboratory, Department of Health Sciences, San Paolo Hospital \u00a0 , Milan , Italy"},{"name":"University of Milan \u00a0 , Milan , Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raffaele","family":"Pezzilli","sequence":"additional","affiliation":[{"name":"Pancreas Unit, Department of Digestive Diseases and Internal Medicine \u00a0 , Bologna , Italy"},{"name":"Sant'Orsola-Malpighi Hospital \u00a0 , Bologna , Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giovanni M.","family":"Colpi","sequence":"additional","affiliation":[{"name":"ISES\u2014Institute for the Infertility and Sexuality , Milan , Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Massimiliano M.","family":"Corsi Romanelli","sequence":"additional","affiliation":[{"name":"Department of Biomedical Science for Health \u00a0 , Milan , Italy"},{"name":"University of Milan \u00a0 , Milan , Italy"},{"name":"Operative Unit of Laboratory Medicine \u00a0 , Milan , Italy"},{"name":"IRCCS Policlinico San Donato \u00a0 , Milan , Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gian Vico","family":"Melzi d'Eril","sequence":"additional","affiliation":[{"name":"Clinical Biochemistry Laboratory, Department of Health Sciences, San Paolo Hospital \u00a0 , Milan , Italy"},{"name":"University of Milan \u00a0 , Milan , Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2014,11,1]]},"reference":[{"key":"2024032602362429200_bib1","doi-asserted-by":"crossref","first-page":"50","DOI":"10.1046\/j.1464-410x.1999.00142.x","article-title":"The likely worldwide increase in erectile dysfunction between 1995 and 2025 and some possible policy consequences","volume":"84","author":"Ayta","year":"1999","journal-title":"BJU Int"},{"key":"2024032602362429200_bib2","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1136\/heart.89.3.251","article-title":"Erectile dysfunction and the cardiovascular patient: Endothelial dysfunction is the common denominator","volume":"89","author":"Solomon","year":"2003","journal-title":"Heart"},{"key":"2024032602362429200_bib3","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1038\/sj.ijir.3901634","article-title":"Erectile dysfunction as a harbinger for increased cardiometabolic risk","volume":"20","author":"Billups","year":"2008","journal-title":"Int J Impot Res"},{"key":"2024032602362429200_bib4","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1161\/CIRCULATIONAHA.105.593418","article-title":"Aortic atherosclerotic disease and stroke","volume":"114","author":"Kronzon","year":"2006","journal-title":"Circulation"},{"key":"2024032602362429200_bib5","doi-asserted-by":"crossref","first-page":"440","DOI":"10.1016\/j.atherosclerosis.2009.05.005","article-title":"The association between erectile dysfunction and peripheral arterial disease as determined by screening ankle-brachial index testing","volume":"207","author":"Polonsky","year":"2009","journal-title":"Atherosclerosis"},{"key":"2024032602362429200_bib6","doi-asserted-by":"crossref","first-page":"726","DOI":"10.1210\/er.2008-0004","article-title":"Vitamin D and human health: Lessons from vitamin D receptor null mice","volume":"29","author":"Bouillon","year":"2008","journal-title":"Endocr Rev"},{"key":"2024032602362429200_bib7","doi-asserted-by":"crossref","first-page":"4023","DOI":"10.1210\/jc.2008-1212","article-title":"Effect of vitamin D deficiency and replacement on endothelial function in asymptomatic subjects","volume":"94","author":"Tarcin","year":"2009","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib8","doi-asserted-by":"crossref","first-page":"621","DOI":"10.1681\/ASN.V133621","article-title":"Synthesis of 1,25-dihydroxyvitamin D(3) by human endothelial cells is regulated by inflammatory cytokines: A novel autocrine determinant of vascular cell adhesion","volume":"13","author":"Zehnder","year":"2002","journal-title":"J Am Soc Nephrol"},{"key":"2024032602362429200_bib9","doi-asserted-by":"crossref","first-page":"1174","DOI":"10.1001\/archinte.168.11.1174","article-title":"25-hydroxyvitamin D and risk of myocardial vitamin D (vitD) has been shown to be significantly linked to mortality, and is thought to be a predictor of survival infarction in men: A prospective study","volume":"168","author":"Giovannucci","year":"2008","journal-title":"Arch Intern Med"},{"key":"2024032602362429200_bib10","doi-asserted-by":"crossref","first-page":"272","DOI":"10.1210\/jc.2012-2368","article-title":"Low levels of serum 25-hydroxyvitamin D are associated with increased risk of myocardial infarction, especially in women: Results from the MONICA\/KORA Augsburg case-cohort study","volume":"98","author":"Karakas","year":"2013","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib11","doi-asserted-by":"crossref","first-page":"2611","DOI":"10.1161\/STROKEAHA.107.513655","article-title":"Low vitamin D levels predict stroke in patients referred to coronary angiography","volume":"39","author":"Pilz","year":"2008","journal-title":"Stroke"},{"key":"2024032602362429200_bib12","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1002\/ana.23738","article-title":"25-hydroxyvitamin D and symptomatic ischemic stroke: An original study and metaanalysis","volume":"73","author":"Brondum-Jacobsen","year":"2013","journal-title":"Ann Neurol"},{"key":"2024032602362429200_bib13","doi-asserted-by":"crossref","first-page":"e88767","DOI":"10.1371\/journal.pone.0088767","article-title":"Vitamin D deficiency and exogenous vitamin d excess similarly increase diffuse atherosclerotic calcification in apolipoprotein e knockout mice","volume":"9","author":"Ellam","year":"2014","journal-title":"PLoS ONE"},{"key":"2024032602362429200_bib14","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1111\/j.1365-2265.2011.04147.x","article-title":"Vitamin D, cardiovascular disease and mortality","volume":"75","author":"Pilz","year":"2011","journal-title":"Clin Endocrinol (Oxf)"},{"key":"2024032602362429200_bib15","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1038\/sj.ijir.3900472","article-title":"Development and evaluation of an abridged, 5-item version of the International Index of Erectile Function (IIEF-5) as a diagnostic tool for erectile dysfunction","volume":"11","author":"Rosen","year":"1999","journal-title":"Int J Impot Res"},{"key":"2024032602362429200_bib16","doi-asserted-by":"crossref","first-page":"822","DOI":"10.1016\/S0090-4295(97)00238-0","article-title":"The international index of erectile function (IIEF): A multidimensional scale for assessment of erectile dysfunction","volume":"49","author":"Rosen","year":"1997","journal-title":"Urology"},{"issue":"suppl 2","key":"2024032602362429200_bib17","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1111\/j.1365-2605.2005.00587.x","article-title":"Diagnosing erectile dysfunction: The penile dynamic colour duplex ultrasound revisited","volume":"28","author":"Aversa","year":"2005","journal-title":"Int J Androl"},{"key":"2024032602362429200_bib18","doi-asserted-by":"crossref","first-page":"1224","DOI":"10.1111\/j.1743-6109.2009.01503.x","article-title":"Evaluation of microalbuminuria in patients with erectile dysfunction","volume":"7","author":"Barassi","year":"2010","journal-title":"J Sex Med"},{"key":"2024032602362429200_bib19","doi-asserted-by":"crossref","first-page":"660","DOI":"10.1111\/j.1365-2605.2012.01272.x","article-title":"Asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA) and L-arginine in patients with arteriogenic and non-arteriogenic erectile dysfunction","volume":"35","author":"Paroni","year":"2012","journal-title":"Int J Androl"},{"key":"2024032602362429200_bib20","doi-asserted-by":"crossref","first-page":"2370","DOI":"10.1111\/j.1743-6109.2012.02781.x","article-title":"Adipokines, hormonal parameters, and cardiovascular risk factors: Similarities and differences between patients with erectile dysfunction of arteriogenic and nonarteriogenic origin","volume":"9","author":"Dozio","year":"2012","journal-title":"J Sex Med"},{"key":"2024032602362429200_bib21","doi-asserted-by":"crossref","first-page":"613","DOI":"10.1111\/j.1743-6109.2012.03001.x","article-title":"Comment on: Adipokines, hormonal parameters, and cardiovascular risk factors: Similarities and differences between patients with erectile dysfunction of arteriogenic and nonarteriogenic origin","volume":"10","author":"Dozio","year":"2013","journal-title":"J Sex Med"},{"key":"2024032602362429200_bib22","doi-asserted-by":"crossref","first-page":"582S","DOI":"10.1093\/ajcn\/88.2.582S","article-title":"Pharmacokinetics of vitamin D toxicity","volume":"88","author":"Jones","year":"2008","journal-title":"Am J Clin Nutr"},{"key":"2024032602362429200_bib23","doi-asserted-by":"crossref","first-page":"4584","DOI":"10.1210\/jc.2010-0606","article-title":"A 16-week randomized clinical trial of 2,000 international units daily vitamin D3 supplementation in black youth: 25-hydroxyvitamin D, adiposity, and arterial stiffness","volume":"95","author":"Dong","year":"2010","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib24","doi-asserted-by":"crossref","first-page":"552","DOI":"10.1079\/BJN2003837","article-title":"Vitamin D in preventive medicine: Are we ignoring the evidence?","volume":"89","author":"Zittermann","year":"2003","journal-title":"Br J Nutr"},{"key":"2024032602362429200_bib25","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1056\/NEJMra070553","article-title":"Vitamin D deficiency","volume":"357","author":"Holick","year":"2007","journal-title":"N Engl J Med"},{"key":"2024032602362429200_bib26","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1056\/NEJMcp1009570","article-title":"Clinical practice. Vitamin D insufficiency","volume":"364","author":"Rosen","year":"2011","journal-title":"N Engl J Med"},{"key":"2024032602362429200_bib27","doi-asserted-by":"crossref","first-page":"352","DOI":"10.1016\/S0302-2838(03)00307-5","article-title":"Is erectile dysfunction the \u201ctip of the iceberg\u201d of a systemic vascular disorder?","volume":"44","author":"Montorsi","year":"2003","journal-title":"Eur Urol"},{"key":"2024032602362429200_bib28","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1097\/00042307-200411000-00012","article-title":"Common grounds for erectile dysfunction and coronary artery disease","volume":"14","author":"Montorsi","year":"2004","journal-title":"Curr Opin Urol"},{"key":"2024032602362429200_bib29","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1016\/j.eururo.2006.07.015","article-title":"Association between erectile dysfunction and coronary artery disease: Matching the right target with the right test in the right patient","volume":"50","author":"Montorsi","year":"2006","journal-title":"Eur Urol"},{"key":"2024032602362429200_bib30","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1016\/j.urology.2007.04.018","article-title":"Impaired elasticity of aorta in patients with erectile dysfuntion","volume":"70","author":"Kaya","year":"2007","journal-title":"Urology"},{"key":"2024032602362429200_bib31","doi-asserted-by":"crossref","first-page":"1503","DOI":"10.1016\/j.jacc.2005.06.068","article-title":"Subclinical coronary artery atherosclerosis in patients with erectile dysfunction","volume":"46","author":"Chiurlia","year":"2005","journal-title":"J Am Coll Cardiol"},{"key":"2024032602362429200_bib32","doi-asserted-by":"crossref","first-page":"2996","DOI":"10.1001\/jama.294.23.2996","article-title":"Erectile dysfunction and subsequent cardiovascular disease","volume":"294","author":"Thompson","year":"2005","journal-title":"JAMA"},{"key":"2024032602362429200_bib33","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1038\/clpt.2011.91","article-title":"Obesity, the metabolic syndrome, and sexual dysfunction in men","volume":"90","author":"Esposito","year":"2011","journal-title":"Clin Pharmacol Ther"},{"key":"2024032602362429200_bib34","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/S0302-2838(03)00306-3","article-title":"Erectile dysfunction is associated with a high prevalence of hyperlipidemia and coronary heart disease risk","volume":"44","author":"Roumeguere","year":"2003","journal-title":"Eur Urol"},{"key":"2024032602362429200_bib35","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1038\/ijir.2010.21","article-title":"Prevalence of erectile dysfunction among Chinese men with type 2 diabetes mellitus","volume":"22","author":"Yang","year":"2010","journal-title":"Int J Impot Res"},{"key":"2024032602362429200_bib36","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1111\/j.1464-410X.2006.06550.x","article-title":"The prevalence and predictors of erectile dysfunction in men with newly diagnosed with type 2 diabetes mellitus","volume":"99","author":"Al-Hunayan","year":"2007","journal-title":"BJU Int"},{"key":"2024032602362429200_bib37","doi-asserted-by":"crossref","first-page":"1053","DOI":"10.1210\/jc.2013-3577","article-title":"Blood vitamin D status and metabolic syndrome in the general adult population: A dose-response meta-analysis","volume":"99","author":"Ju","year":"2014","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib38","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1038\/sj.ijir.3901371","article-title":"Is endothelial function impaired in erectile dysfunction patients?","volume":"18","author":"Kaya","year":"2006","journal-title":"Int J Impot Res"},{"key":"2024032602362429200_bib39","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.jacc.2003.07.042","article-title":"Impaired brachial artery endothelium-dependent and -independent vasodilation in men with erectile dysfunction and no other clinical cardiovascular disease","volume":"43","author":"Kaiser","year":"2004","journal-title":"J Am Coll Cardiol"},{"key":"2024032602362429200_bib40","doi-asserted-by":"crossref","first-page":"H442","DOI":"10.1152\/ajpheart.00314.2003","article-title":"Flow-mediated dilation in human brachial artery after different circulatory occlusion conditions","volume":"286","author":"Betik","year":"2004","journal-title":"Am J Physiol Heart Circ Physiol"},{"key":"2024032602362429200_bib41","doi-asserted-by":"crossref","first-page":"466","DOI":"10.2459\/JCM.0b013e3283590d3d","article-title":"Impaired microvascular endothelial function in vitamin D-deficient diabetic nephropathy patients","volume":"14","author":"Munisamy","year":"2013","journal-title":"J Cardiovasc Med (Hagerstown)"},{"key":"2024032602362429200_bib42","first-page":"385","article-title":"Vitamin D deficiency, coronary artery disease, and endothelial dysfunction: Observations from a coronary angiographic study in Indian patients","volume":"24","author":"Syal","year":"2012","journal-title":"J Invasive Cardiol"},{"key":"2024032602362429200_bib43","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1172\/JCI0215219","article-title":"1,25-Dihydroxyvitamin D(3) is a negative endocrine regulator of the renin-angiotensin system","volume":"110","author":"Li","year":"2002","journal-title":"J Clin Invest"},{"key":"2024032602362429200_bib44","doi-asserted-by":"crossref","first-page":"839","DOI":"10.1016\/0022-2828(90)90115-I","article-title":"Endothelin stimulates angiotensin I to angiotensin II conversion in cultured pulmonary artery endothelial cells","volume":"22","author":"Kawaguchi","year":"1990","journal-title":"J Mol Cell Cardiol"},{"key":"2024032602362429200_bib45","doi-asserted-by":"crossref","first-page":"35137","DOI":"10.1074\/jbc.M601320200","article-title":"Angiotensin II-induced NADPH oxidase activation impairs insulin signaling in skeletal muscle cells","volume":"281","author":"Wei","year":"2006","journal-title":"J Biol Chem"},{"key":"2024032602362429200_bib46","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1016\/j.biopha.2008.08.008","article-title":"Vascular endothelial dysfunction: A tug of war in diabetic nephropathy?","volume":"63","author":"Balakumar","year":"2009","journal-title":"Biomed Pharmacother"},{"key":"2024032602362429200_bib47","doi-asserted-by":"crossref","first-page":"2820","DOI":"10.1111\/j.1743-6109.2009.01279.x","article-title":"Oxidative stress and antioxidant status in patients with erectile dysfunction","volume":"6","author":"Barassi","year":"2009","journal-title":"J Sex Med"},{"key":"2024032602362429200_bib48","first-page":"749","article-title":"Plasma myeloperoxidase in patients with erectile dysfunction of arteriogenic- and non-arteriogenic origin: Association with markers of endothelial dysfunction","volume":"27","author":"Dozio","year":"2013","journal-title":"J Biol Regul Homeost Agents"},{"key":"2024032602362429200_bib49","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1007\/s12265-012-9436-x","article-title":"Vitamin D protects human endothelial cells from H2O2 oxidant injury through the Mek\/Erk-Sirt1 axis activation","volume":"6","author":"Polidoro","year":"2013","journal-title":"J Cardiovasc Transl Res"},{"key":"2024032602362429200_bib50","doi-asserted-by":"crossref","first-page":"1395","DOI":"10.1002\/jcb.21133","article-title":"VDR-mediated gene expression patterns in resting human coronary artery smooth muscle cells","volume":"100","author":"Wu-Wong","year":"2007","journal-title":"J Cell Biochem"},{"key":"2024032602362429200_bib51","doi-asserted-by":"crossref","first-page":"1244","DOI":"10.1210\/jc.2008-1832","article-title":"Relationships of serum 25-hydroxyvitamin D to bone mineral density and serum parathyroid hormone and markers of bone turnover in older persons","volume":"94","author":"Kuchuk","year":"2009","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib52","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1210\/jc.2002-021064","article-title":"Age-related changes in the 25-hydroxyvitamin D vs. parathyroid hormone relationship suggest a different reason why older adults require more vitamin D","volume":"88","author":"Vieth","year":"2003","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib53","doi-asserted-by":"crossref","first-page":"152","DOI":"10.1007\/s00198-002-1338-3","article-title":"In a population study, can parathyroid hormone aid the definition of adequate vitamin D status? A study of people aged 65 years and over from the British National Diet and Nutrition Survey","volume":"14","author":"Bates","year":"2003","journal-title":"Osteoporos Int"},{"key":"2024032602362429200_bib54","doi-asserted-by":"crossref","first-page":"439","DOI":"10.1007\/s001980050030","article-title":"Prevalence of vitamin D insufficiency in an adult normal population","volume":"7","author":"Chapuy","year":"1997","journal-title":"Osteoporos Int"},{"key":"2024032602362429200_bib55","doi-asserted-by":"crossref","first-page":"E436","DOI":"10.1210\/jc.2010-1886","article-title":"Relationship between vitamin D, parathyroid hormone, and bone health","volume":"96","author":"Sai","year":"2011","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib56","doi-asserted-by":"crossref","first-page":"3989","DOI":"10.1210\/jc.2012-2276","article-title":"Effects of age and serum 25-OH-vitamin D on serum parathyroid hormone levels","volume":"97","author":"Valcour","year":"2012","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib57","doi-asserted-by":"crossref","first-page":"595","DOI":"10.3945\/jn.109.116681","article-title":"Three-phase model harmonizes estimates of the maximal suppression of parathyroid hormone by 25-hydroxyvitamin D in persons 65 years of age and older","volume":"140","author":"Durazo-Arvizu","year":"2010","journal-title":"J Nutr"},{"key":"2024032602362429200_bib58","doi-asserted-by":"crossref","first-page":"1804","DOI":"10.1210\/jc.2007-2340","article-title":"Correlation among 25-hydroxy-vitamin D assays","volume":"93","author":"Binkley","year":"2008","journal-title":"J Clin Endocrinol Metab"},{"key":"2024032602362429200_bib59","doi-asserted-by":"crossref","first-page":"1805","DOI":"10.1007\/s00198-008-0694-z","article-title":"Intervariability among serum intact parathyroid hormone assays: A need for standardization","volume":"19","author":"Sukumar","year":"2008","journal-title":"Osteoporos Int"},{"key":"2024032602362429200_bib60","doi-asserted-by":"crossref","first-page":"128","DOI":"10.4161\/derm.20361","article-title":"Does vitamin D deficiency contribute to erectile dysfunction?","volume":"42","author":"Sorenson","year":"2012","journal-title":"Dermatoendocrinol"}],"container-title":["The Journal of Sexual Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S174360951530597X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S174360951530597X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/academic.oup.com\/jsm\/article-pdf\/11\/11\/2792\/48359564\/jsm_11_11_2792.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/jsm\/article-pdf\/11\/11\/2792\/48359564\/jsm_11_11_2792.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,3,26]],"date-time":"2024-03-26T03:10:39Z","timestamp":1711422639000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jsm\/article\/11\/11\/2792\/6958284"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,11,1]]},"references-count":60,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2014,11,1]]},"published-print":{"date-parts":[[2014,11,1]]}},"URL":"https:\/\/doi.org\/10.1111\/jsm.12661","relation":{},"ISSN":["1743-6109","1743-6095"],"issn-type":[{"value":"1743-6109","type":"electronic"},{"value":"1743-6095","type":"print"}],"subject":[],"published-other":{"date-parts":[[2014,11]]},"published":{"date-parts":[[2014,11,1]]}}}