{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T04:01:33Z","timestamp":1781236893333,"version":"3.54.1"},"reference-count":25,"publisher":"Palacky University Olomouc","issue":"4","license":[{"start":{"date-parts":[[2019,12,11]],"date-time":"2019-12-11T00:00:00Z","timestamp":1576022400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub","Biomed. Pap-Olomouc","BIOMEDICAL PAPERS-OLOMOUC","BIOMED PAP"],"published-print":{"date-parts":[[2019,12,11]]},"DOI":"10.5507\/bp.2019.002","type":"journal-article","created":{"date-parts":[[2019,2,14]],"date-time":"2019-02-14T03:27:09Z","timestamp":1550114829000},"page":"349-354","source":"Crossref","is-referenced-by-count":1,"title":["Glutathione S-transferase enzyme activity and protein expression in patients with recurrent tonsillitis and idiopathic tonsillar hypertrophy"],"prefix":"10.5507","volume":"163","author":[{"given":"Sedat","family":"Aydin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mehmet","family":"Gokhan Demir","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Serpil","family":"Oguztuzun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Murat","family":"Kilic","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Can","family":"Yilmaz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Onur","family":"Dirican","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3461","reference":[{"key":"ref0","doi-asserted-by":"publisher","DOI":"10.1128\/CDLI.11.6.1154-1157.2004"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2003.08.018"},{"key":"ref2","first-page":"382","article-title":"Immunoglobulin systems in human tonsils II. Patients with chronic tonsillitis or tonsillar hyperplasia: quantification of Ig-producing cells, tonsillar morphometry and serum Ig concentrations","volume":"31","author":"Surjan JR","year":"1978","journal-title":"Clin Exp Immunol"},{"key":"ref3","first-page":"653","article-title":"A study of free radicals and scavenging enzyme in tonsillitis","volume":"135","author":"Shukla GK","year":"1996","journal-title":"Boll Chim Farm"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"570","DOI":"10.1067\/mhn.2001.115086","article-title":"Do\u011fru H, Delibas, N, D\u00f6ner F, T\u00fcz M, Uygur K. Free radical damage in nasal polyp tissue","volume":"124","author":"","year":"2001","journal-title":"Otolaryngol Head Neck Surg"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1177\/000348949910800607"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/S0378-5955(01)00365-3"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.5114\/wo.2014.41388"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2004.04.003"},{"issue":"8","key":"ref9","doi-asserted-by":"crossref","first-page":"718","DOI":"10.1016\/j.clinbiochem.2004.01.004","article-title":"Do\u011fruer ZN, Unal M, Eskandari G, Pata YS, Akba\u015f Y, Cevik T, Cimen MY. Malondialdehyde and antioxidant enzymes in children with obstructive adenotonsillar hypertrophy","volume":"37","author":"","year":"2004","journal-title":"Clin Biochem"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.anl.2008.10.004"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.4999\/uhod.182016"},{"key":"ref12","first-page":"566","article-title":"AAO-HNS Guidelines For Tonsillectomy In Children And Adolescents","volume":"84","author":"Randel","year":"2011","journal-title":"Am Fam Physician"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9258(19)52451-6"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.4149\/neo_2011_04_304"},{"issue":"2","key":"ref15","first-page":"232","article-title":"Evaluation of oxidative stress in erythrocytes of guinea pigs with experimental otitis media and effusion","volume":"33","author":"Aktan","year":"2003","journal-title":"Ann Clin Lab Sci"},{"issue":"2","key":"ref16","first-page":"103","article-title":"Significance of free radicals in chronic tonsillitis","volume":"139","author":"Shukla GK","year":"2000","journal-title":"Boll Chim Farm"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1177\/000348949810700411"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1007\/BF00178103"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1007\/BF00179947"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1016\/S0194-5998(03)00630-2"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2004.05.003"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1016\/S0001-6519(02)78328-3"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2005.05.006"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1080\/10520295.2018.1493220"}],"container-title":["Biomedical Papers"],"original-title":[],"link":[{"URL":"http:\/\/biomed.papers.upol.cz\/doi\/10.5507\/bp.2019.002.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T03:51:53Z","timestamp":1781236313000},"score":1,"resource":{"primary":{"URL":"http:\/\/biomed.papers.upol.cz\/doi\/10.5507\/bp.2019.002.html"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,12,11]]},"references-count":25,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2019,12,11]]}},"URL":"https:\/\/doi.org\/10.5507\/bp.2019.002","relation":{},"ISSN":["1213-8118","1804-7521"],"issn-type":[{"value":"1213-8118","type":"print"},{"value":"1804-7521","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,12,11]]}}}