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https://hdl.handle.net/11499/46090
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DC Field | Value | Language |
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dc.contributor.author | Derindağ, Gözde | - |
dc.contributor.author | Akgül, Hayati Murat | - |
dc.contributor.author | Kızıltunç, Ahmet | - |
dc.contributor.author | Özkan, Halil İbrahim | - |
dc.contributor.author | Kızıltunç Ömen, Hilal | - |
dc.contributor.author | Akgül, Nilgün | - |
dc.date.accessioned | 2023-01-09T21:09:27Z | - |
dc.date.available | 2023-01-09T21:09:27Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 1300-0144 | - |
dc.identifier.issn | 1303-6165 | - |
dc.identifier.uri | https://doi.org/10.3906/sag-2006-84 | - |
dc.identifier.uri | https://search.trdizin.gov.tr/yayin/detay/483908 | - |
dc.identifier.uri | https://hdl.handle.net/11499/46090 | - |
dc.description.abstract | Background/aim: It is believed that radiotherapy has important effects on oxidant/antioxidant systems. Oxidative stress occurs when the balance between oxidant formation and antioxidant defense is disrupted in favor of oxidants. The aim of this study was to determine the biochemical changes in saliva pre-and postradiotherapy in head-neck radiotherapy patients and to find out the effects of radiation on glutathione (GSH), glutathione peroxidase (GSH-Px), and malondialdehyde (MDA) levels in saliva. Materials and methods: This study included 16 patients undergoing head-neck radiotherapy in Atat & uuml;rk University Research Hospital. The levels of GSH, GSH-Px, and MDA were measured in saliva samples taken from the patients pre-and postradiotherapy. The same biochemical parameters were also measured in saliva samples from 30 healthy individuals who did not undergo head-neck radiotherapy. The data obtained were analyzed using the paired t-test and the Mann-Whitney U test. Results: When the levels of GSH (P > 0.05), GSH-Px (P > 0.05), and MDA (P < 0.05) in saliva were compared pre-and postradiotherapy in the patient group, the only significant increase was detected in the MDA level postradiotherapy. When the pre-and postradiotherapy levels of saliva GSH (P < 0.01, P < 0.001, respectively), GSH-Px (P > 0.05, P < 0.05, respectively), and MDA (P < 0.01, P < 0.001, respectively) were compared with those of the control group, it was revealed that the GSH level was significantly lower and the MDA level was significantly higher in both pre-and postradiotherapy compared to the control group. Also, only the postradiotherapy saliva GSH-Px level was found to be significantly lower than the control group. Conclusion: These findings show that the changes in saliva GSH, GSH-Px, and MDA levels in patients with head-neck malignity intensified due to radiation. | en_US |
dc.description.sponsorship | Research Fund of the Ataturk University [6204] | en_US |
dc.description.sponsorship | This study was supported by the Research Fund of the Ataturk University (Project Number: 6204). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Tubitak Scientific & Technical Research Council Turkey | en_US |
dc.relation.ispartof | Turkish Journal Of Medical Sciences | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | Glutathione | en_US |
dc.subject | glutathione peroxidase | en_US |
dc.subject | head and neck neoplasms | en_US |
dc.subject | malondialdehyde | en_US |
dc.subject | radiotherapy | en_US |
dc.subject | saliva | en_US |
dc.subject | Lipid-Peroxidation | en_US |
dc.subject | Oxidative Stress | en_US |
dc.subject | Oral-Cancer | en_US |
dc.subject | Antioxidant Status | en_US |
dc.subject | Periodontitis | en_US |
dc.subject | Leukoplakia | en_US |
dc.subject | Biomarkers | en_US |
dc.subject | Precancer | en_US |
dc.title | Evaluation of saliva glutathione, glutathione peroxidase, and malondialdehyde levels in head-neck radiotherapy patients | en_US |
dc.type | Article | en_US |
dc.identifier.volume | 51 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.startpage | 644 | en_US |
dc.identifier.endpage | 649 | en_US |
dc.authorid | Ozmen, Hilal Kiziltunc/0000-0003-0695-0931 | - |
dc.authorid | Acikgoz, Gozde/0000-0003-0147-1798 | - |
dc.identifier.doi | 10.3906/sag-2006-84 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.authorscopusid | 57203158495 | - |
dc.authorscopusid | 6603820465 | - |
dc.authorscopusid | 6701586088 | - |
dc.authorscopusid | 57223288724 | - |
dc.authorscopusid | 55027408700 | - |
dc.authorscopusid | 6506373608 | - |
dc.authorwosid | Ozmen, Hilal Kiziltunc/AAZ-7566-2021 | - |
dc.identifier.pmid | 33098285 | en_US |
dc.identifier.scopus | 2-s2.0-85105461236 | en_US |
dc.identifier.trdizinid | 483908 | en_US |
dc.identifier.wos | WOS:000646281600033 | en_US |
dc.identifier.scopusquality | Q3 | - |
item.grantfulltext | open | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.dept | 06.01. Clinical Sciences | - |
crisitem.author.dept | 06.01. Clinical Sciences | - |
crisitem.author.dept | 06.01. Clinical Sciences | - |
Appears in Collections: | Diş Hekimliği Fakültesi Koleksiyonu PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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Evaluation of saliva glutathione glutathione peroxidase and mal.pdf | 147.78 kB | Adobe PDF | View/Open |
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