Abstract:
BACKGROUND:Videothoracoscopic surgery leads to general organ hypoperfusion by reducing mean arterial pressure, systemic vascular resistance, and end-diastolic volume index. Oxidative stress occurs as a result of hypoperfusion. Evaluation of the short-term effects of videothoracoscopic sympathectomy on serum ischemia-modified albumin (IMA), malondialdehyde (MDA), and nitric oxide (NO) levels in patients with primary hyperhidrosis was aimed. METHODS:Twenty-six patients who underwent videothoracoscopic surgery were contributed in this study. Venous blood samples were obtained from these patients 1 h before and after the surgery. IMA, MDA, and NO levels were measured in serum samples by colorimetric methods. Albumin concentrations were also measured for each sample, and albumin-adjusted IMA levels were calculated. RESULTS:Postoperative IMA, albumin-adjusted IMA, and MDA values were significantly higher compared to the preoperative values (P = 0.003, 0.027, 0.018, respectively). However, postoperative NO levels were lower than the preoperative values (P = 0.002). There was no significant difference between pre- and postoperative albumin concentrations, and there was no significant correlation between the parameters tested. CONCLUSIONS:We can conclude that elevation in MDA and IMA levels after videothoracoscopic surgery was caused by increased oxidative stress due to minimal ischemia-reperfusion injury after the infusion of CO2 during the surgical process. Videothoracoscopic sympathectomy operation causes a decrease in NO production, and this should be taken in consideration when evaluating nitrosative stress in videothoracoscopic surgery.
journal_name
Ann Thorac Medjournal_title
Annals of thoracic medicineauthors
Oncel M,Kiyici A,Oncel M,Sunam GS,Sahin E,Adam Bdoi
10.4103/1817-1737.172298subject
Has Abstractpub_date
2016-01-01 00:00:00pages
66-70issue
1eissn
1817-1737issn
1998-3557pii
ATM-11-66journal_volume
11pub_type
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journal_title:Annals of thoracic medicine
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doi:10.4103/1817-1737.37976
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pub_type: 已发布勘误
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journal_title:Annals of thoracic medicine
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journal_title:Annals of thoracic medicine
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更新日期:2011-01-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章,评审
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更新日期:2018-01-01 00:00:00
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pub_type: 杂志文章
doi:10.4103/1817-1737.152450
更新日期:2015-04-01 00:00:00
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journal_title:Annals of thoracic medicine
pub_type: 杂志文章
doi:10.4103/1817-1737.53346
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journal_title:Annals of thoracic medicine
pub_type: 杂志文章
doi:10.4103/1817-1737.98845
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journal_title:Annals of thoracic medicine
pub_type: 杂志文章
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更新日期:2010-01-01 00:00:00
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journal_title:Annals of thoracic medicine
pub_type: 杂志文章
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更新日期:2014-07-01 00:00:00
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journal_title:Annals of thoracic medicine
pub_type: 杂志文章
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更新日期:2016-07-01 00:00:00
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journal_title:Annals of thoracic medicine
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journal_title:Annals of thoracic medicine
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