The Association between Thiol-Disulphide Balance and CA-15-3 Levels in Patients with Breast Cancer
Öz
Thiol/disulphide homeostasis is important in cancer. Studies are carried out to be biomarkers in cancer patients. The aim of this study is to investigate the relationship between oxidative stress biomarker [thiol-disulphide homeostasis] and CEA [carcinoembryonic antigen], IMA [ischemic modified albumin], albumin, CA 15-3 (cancer antigen 15-3) in patients with breast cancer and compare it with healthy controls, which is conducted for the first time in the literature.A total of 80 participants including 39 patients with breast cancer and 41 healthy individuals were included in the study. CEA, CA15-3, native thiol, total thiol, and disulphide as well as disulphide/native thiol and disulphide/total thiol ratios were compared between the groups. Native thiol[-SH], disulfide [-S-S] and total thiol [TT] concentrations were measured with a novel automated method. Patients participated in the study under chemotherapy. The study is a prospective study. In breast cancer group, IMA, albümin and CA-15-3 were obtained sitatiscally significant difference compared to the controlegroup (p<0.05). Although in high CA-15-3 group decreased SH/TT and increased SS/TT ratios, there wasn’t a significant change in the amount of thiol and disulfide. There was not any relationship between thiol-disulphide parameters and tumor markers in the the breast cancer group. Itcould be said that changes in the thiol-disulphide homeostasis may notbe interact with CA 15-3 values.
Anahtar Kelimeler
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Klinik Tıp Bilimleri
Bölüm
Araştırma Makalesi
Yazarlar
Ayşe Özdemir
*
0000-0003-2639-7344
Türkiye
Uttku Dönem Dilli
Bu kişi benim
0000-0001-5620-8466
Türkiye
Dalyan Özdemir
Bu kişi benim
0000-0002-9524-4352
Türkiye
Salim Neşelioğlu
Bu kişi benim
0000-0002-0974-5717
Türkiye
Özcan Erel
0000-0002-2996-3236
Türkiye
Yayımlanma Tarihi
20 Mart 2020
Gönderilme Tarihi
7 Mayıs 2019
Kabul Tarihi
8 Ağustos 2019
Yayımlandığı Sayı
Yıl 2020 Cilt: 21 Sayı: 1
