{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,31]],"date-time":"2024-07-31T02:47:55Z","timestamp":1722394075871},"reference-count":22,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2010,9,21]],"date-time":"2010-09-21T00:00:00Z","timestamp":1285027200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Clin Rheumatol"],"published-print":{"date-parts":[[2011,4]]},"DOI":"10.1007\/s10067-010-1573-5","type":"journal-article","created":{"date-parts":[[2010,9,20]],"date-time":"2010-09-20T10:19:08Z","timestamp":1284977948000},"page":"537-540","source":"Crossref","is-referenced-by-count":11,"title":["Synovial fluid \u03b2-endorphin level in avascular necrosis, rheumatoid arthritis, and osteoarthritis of the femoral head and knee. A controlled pilot study"],"prefix":"10.1007","volume":"30","author":[{"given":"K\u00e1lm\u00e1n","family":"Toth","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Istv\u00e1n","family":"Barna","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gy\u00f6rgy","family":"Nagy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karoly","family":"Wellinger","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gy\u00f6ngyi","family":"Horvath","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tamas","family":"Bender","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2010,9,21]]},"reference":[{"key":"1573_CR1","doi-asserted-by":"crossref","first-page":"936","DOI":"10.1016\/j.amjmed.2007.04.005","volume":"120","author":"V Majithia","year":"2007","unstructured":"Majithia V, Geraci SA (2007) Rheumatoid arthritis: diagnosis and management. Am J Med 120:936\u2013939","journal-title":"Am J Med"},{"key":"1573_CR2","doi-asserted-by":"crossref","first-page":"500","DOI":"10.1016\/j.jbspin.2006.01.025","volume":"73","author":"P Lafforgue","year":"2006","unstructured":"Lafforgue P (2006) Pathophysiology and natural history of avascular necrosis of bone. Joint Bone Spine 73:500\u2013507","journal-title":"Joint Bone Spine"},{"key":"1573_CR3","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1097\/00044067-200507000-00003","volume":"16","author":"JE Holden","year":"2005","unstructured":"Holden JE, Jeong Y, Forrest JM (2005) The endogenous opioid system and clinical pain management. AACN Clin Isssues 16:291\u2013301","journal-title":"AACN Clin Isssues"},{"key":"1573_CR4","first-page":"2176","volume":"28","author":"Y Takeba","year":"2001","unstructured":"Takeba Y, Suzuki N, Kaneko A, Asai T, Sakane T (2001) Endorphin and enkephalin ameliorate excessive synovial cell functions in patients with rheumatoid arthritis. J Rheumatol 28:2176\u20132183","journal-title":"J Rheumatol"},{"key":"1573_CR5","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1302\/0301-620X.77B1.7822393","volume":"77B","author":"ME Steinberg","year":"1995","unstructured":"Steinberg ME, Hayken GD, Steinberg DR (1995) A quantitative system for staging avascular necrosis. J Bone Jt Surg 77B:34\u201341","journal-title":"J Bone Jt Surg"},{"key":"1573_CR6","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1136\/ard.16.4.494","volume":"16","author":"JH Kellgren","year":"1957","unstructured":"Kellgren JH, Lawrence JS (1957) Radiological assessment of osteoarthrosis. Ann Rheum Dis 16:494\u2013502","journal-title":"Ann Rheum Dis"},{"key":"1573_CR7","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1002\/art.1780310302","volume":"31","author":"FC Arnett","year":"1988","unstructured":"Arnett FC, Edworthy SM, Bloch DA et al (1988) The American Rheumatism Association 1987. Revised criteria for the classification of rheumatoid arthritis. Arthritis Rheum 31:315\u2013324","journal-title":"Arthritis Rheum"},{"key":"1573_CR8","doi-asserted-by":"crossref","first-page":"1039","DOI":"10.1002\/art.1780290816","volume":"29","author":"R Altman","year":"1986","unstructured":"Altman R, Asch E, Bloch D, Bole D, Borenstein K, Brandt K et al (1986) Development of criteria for the classification and reporting of osteoarthritis. Classification of osteoarthritis of the knee. Arthritis Rheum 29:1039\u20131049","journal-title":"Arthritis Rheum"},{"key":"1573_CR9","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/0006-8993(92)91265-G","volume":"593","author":"I Barna","year":"1992","unstructured":"Barna I, Koenig JI (1992) Effects of mediobasal hypothalamic lesion on immunoreactive ACTH\/beta-endorphin levels in cerebrospinal fluid, in discrete brain regions, in plasma, and in pituitary of the rat. Brain Res 593:69\u201376","journal-title":"Brain Res"},{"key":"1573_CR10","doi-asserted-by":"crossref","first-page":"1410","DOI":"10.1136\/ard.2009.119735","volume":"69","author":"L Senolt","year":"2009","unstructured":"Senolt L, Polanska M, Filkova M, Oslejskova L, Pavelka K, Gay S, Haluzik M, Vencovsky J (2009) Vaspin and omentin: new adipokines differentially regulated at the site of inflammation in rheumatoid arthritis. Ann Rheum Dis 69:1410\u20131411. doi: 10.1136\/ard.2009.119735","journal-title":"Ann Rheum Dis"},{"key":"1573_CR11","doi-asserted-by":"crossref","first-page":"1722","DOI":"10.1002\/art.24550","volume":"60","author":"MR Davies","year":"2009","unstructured":"Davies MR, Ribeiro LR, Downey-Jones M, Needham MR, Oakley C, Wardale J (2009) Ligands for retinoic acid receptors are elevated in osteoarthritis and may contribute to pathologic processes in the osteoarthritic joint. Arthritis Rheum 60:1722\u20131732","journal-title":"Arthritis Rheum"},{"key":"1573_CR12","first-page":"1518","volume":"32","author":"S Kato","year":"2005","unstructured":"Kato S, Yamada H, Terada N, Masuda K, Lenz ME, Morita M, Yoshihara Y, Henmi O (2005) Joint biomarkers in idiopathic femoral head osteonecrosis: comparison with hip osteoarthritis. J Rheumatol 32:1518\u20131523","journal-title":"J Rheumatol"},{"key":"1573_CR13","first-page":"527","volume":"25","author":"T Iwase","year":"1998","unstructured":"Iwase T, Hasegawa Y, Ishiguro N, Ito T, Iwasada S, Kitamura S, Iwata H (1998) Synovial fluid cartilage metabolism marker concentrations in osteonecrosis of the femoral head compared with osteoarthrosis of the hip. J Rheumatol 25:527\u2013531","journal-title":"J Rheumatol"},{"key":"1573_CR14","doi-asserted-by":"crossref","first-page":"1813","DOI":"10.1002\/art.10367","volume":"46","author":"T Saito","year":"2002","unstructured":"Saito T, Takeuchi R, Mitsuhashi S, Uesugi M, Yoshida T, Koshino T (2002) Use of joint fluid analysis for determining cartilage damage in osteonecrosis of the knee. Arthritis Rheum 46:1813\u20131819","journal-title":"Arthritis Rheum"},{"key":"1573_CR15","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1093\/rheumatology\/kel302","volume":"46","author":"KM Huffman","year":"2007","unstructured":"Huffman KM, Bowers JR, Dailiana Z, Huebner JL, Urbaniak JR, Kraus VB (2007) Synovial fluid metabolites in osteonecrosis. Rheumatology 46:523\u2013528","journal-title":"Rheumatology"},{"key":"1573_CR16","first-page":"630","volume":"17","author":"T Bender","year":"1999","unstructured":"Bender T, Barna I, Geher P (1999) Synovial immunoreactive beta-endorphin levels in rheumatoid arthritis and osteoarthritis. Clin Exp Rheumatol 17:630","journal-title":"Clin Exp Rheumatol"},{"key":"1573_CR17","doi-asserted-by":"crossref","first-page":"820","DOI":"10.1016\/j.bone.2005.01.020","volume":"36","author":"Q Zhong","year":"2005","unstructured":"Zhong Q, Sridhar S, Ruan L, Ding KH, Xie D, Insogna K, Kang B, Xu J, Bollag RJ, Isales CM (2005) Multiple melanocortin receptors are expressed in bone cells. Bone 36:820\u2013831","journal-title":"Bone"},{"key":"1573_CR18","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1097\/00002281-199805000-00011","volume":"10","author":"MM Cerinic","year":"1998","unstructured":"Cerinic MM, Konttinen Y, Generini S, Cutolo M (1998) Neuropeptides and steroid hormones in arthritis. Curr Opin Rheumatol 10:220\u2013235","journal-title":"Curr Opin Rheumatol"},{"key":"1573_CR19","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/0140-6736(93)91471-W","volume":"342","author":"C Stein","year":"1993","unstructured":"Stein C, Hassan AH, Lehrberger K, Giefing J, Yassouridis A (1993) Local analgesic effect of endogenous opioid peptides. Lancet 342:321\u2013324","journal-title":"Lancet"},{"key":"1573_CR20","doi-asserted-by":"crossref","first-page":"1184","DOI":"10.1136\/ard.2008.087775","volume":"67","author":"F Pessler","year":"2008","unstructured":"Pessler F, Dai L, Diaz-Torne C, Gomez-Vaquero C, Paessler ME, Zheng DH, Einhorn E, Range U, Scanzello C, Schumacher HR (2008) The synovitis of \u201cnon-inflammatory\u201d orthopaedic arthropathies: a quantitative histological and immunohistochemical analysis. Annals Rheum Dis 67:1184\u20131187","journal-title":"Annals Rheum Dis"},{"key":"1573_CR21","doi-asserted-by":"crossref","first-page":"871","DOI":"10.1136\/ard.2006.067066","volume":"66","author":"SA Mousa","year":"2007","unstructured":"Mousa SA, Straub RH, Sch\u00e4fer M, Stein C (2007) Beta-endorphin, Met-enkephalin and corresponding opioid receptors within synovium of patients with joint trauma, osteoarthritis and rheumatoid arthritis. Ann Rheum Dis 66:871\u2013879","journal-title":"Ann Rheum Dis"},{"issue":"2 Suppl","key":"1573_CR22","doi-asserted-by":"crossref","first-page":"121","DOI":"10.36076\/ppj.2008\/11\/S121","volume":"11","author":"HS Smith","year":"2008","unstructured":"Smith HS (2008) Peripherally-acting opioids. Pain Physician 11(2 Suppl):121\u2013132","journal-title":"Pain Physician"}],"container-title":["Clinical Rheumatology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10067-010-1573-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10067-010-1573-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10067-010-1573-5","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,10]],"date-time":"2021-11-10T06:06:21Z","timestamp":1636524381000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10067-010-1573-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,9,21]]},"references-count":22,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2011,4]]}},"alternative-id":["1573"],"URL":"https:\/\/doi.org\/10.1007\/s10067-010-1573-5","relation":{},"ISSN":["0770-3198","1434-9949"],"issn-type":[{"value":"0770-3198","type":"print"},{"value":"1434-9949","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,9,21]]}}}