Selected article for: "mean age and severe group mean age"

Author: Doğan, Serdar Bal Tayibe Çabalak Mehmet Dikmen Nursel Yaqoobi Hasibullah Ozcan Oguzhan
Title: Oxidative stress index can be a new marker related to disease severity in COVID-19
  • Cord-id: flxjbcyk
  • Document date: 2021_1_1
  • ID: flxjbcyk
    Snippet: The aim of this study was to evaluate the relationship between systemic oxidative balance, and the severity of the disease in patients with COVID 19.Sixty-four patients were divided into three groups according to the severity of the disease: mild (n=28), moderate (n=11) and severe (n=25). Twenty-four healthy controls included to the study. Proinflammatory cytokines (IL-6 and TNF-α), D-dimer, fibrinogen, total oxidative status (TOS), total antioxidant status (TAS) were measured and oxidative str
    Document: The aim of this study was to evaluate the relationship between systemic oxidative balance, and the severity of the disease in patients with COVID 19.Sixty-four patients were divided into three groups according to the severity of the disease: mild (n=28), moderate (n=11) and severe (n=25). Twenty-four healthy controls included to the study. Proinflammatory cytokines (IL-6 and TNF-α), D-dimer, fibrinogen, total oxidative status (TOS), total antioxidant status (TAS) were measured and oxidative stress index (OSI) was calculated.The mean age of severe group was significantly higher than the other groups (p=0.001). TAS levels were significantly decreased in all patient groups compared to controls, while serum TOS and OSI levels were significantly different in all three stages of the disease. Serum IL-6 and TNF- α levels were significantly elevated in severe group compared to other groups. TOS and OSI levels were also significantly correlated with IL-6, CRP, ferritin, fibrinogen, LDH and D-dimer.TOS and OSI levels are an indicator of systemic oxidative balance in COVID-19 and related to the disease severity. They can be an important marker for evaluating the disease severity and used in the management of patients with COVID-19. (English) [ABSTRACT FROM AUTHOR] Bu çalışmanın amacı COVID 19 hastalarında sistemik oksidatif denge ile hastalık şiddeti arasındaki ilişkiyi değerlendirmektir.Altmış dört hasta, hastalık şiddetine göre hafif (n=28), orta (n=11) ve şiddetli (n=25) olmak üzere üç gruba ayrıldı. Yirmi dört sağlıklı kontrol çalışmaya dahil edildi. Proinflamatuar sitokinler (IL-6 ve TNF-α), D-dimer, fibrinojen, total oksidan status (TOS) ile total antioksidan status (TAS) düzeyleri ölçüldü ve oksidatif stres indeksi (OSI) hesaplandı.Şiddetli grubun yaş ortalaması diğer gruplara göre anlamlı derecede yüksekti (p0,001). TAS seviyeleri kontrollere kıyasla tüm hasta gruplarında anlamlı olarak azalırken, serum TOS ve OSI seviyeleri hastalığın her üç evresinde de anlamlı olarak farklıydı. Şiddetli grupta serum IL-6 ve TNF-α seviyeleri diğer gruplara göre anlamlı derecede yüksekti. TOS ve OSI seviyeleri ayrıca IL-6, CRP, ferritin, fibrinojen, LDH ve D-dimer ile anlamlı korelasyon gösterdi.TOS ve OSI düzeyleri, COVID-19’da sistemik oksidatif dengenin bir göstergesidir ve hastalık şiddeti ile ilişkilidir. Hastalık şiddetini değerlendirmek için önemli bir belirteç olabilir ve COVID-19 hastalarının yönetiminde kullanılabilir. (Turkish) [ABSTRACT FROM AUTHOR] Copyright of Turkish Journal of Biochemistry / Turk Biyokimya Dergisi is the property of De Gruyter and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

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