The Circulating Levels of Selenium, Zinc, Midkine, Some Inflammatory Cytokines, and Angiogenic Factors in Mitral Chordae Tendineae Rupture
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Dosyalar
Tarih
2015
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Humana Press Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Chordae tendineae rupture process is associated with increased production of inflammatory and angiogenesis mediators in connective tissues, which contributes to chronic inflammation and pathogenesis of degenerative chordae. A few trace elements are known to possess antioxidant, anti-inflammatory, and antiangiogenic properties. Therefore, the aim of this study was to determine whether zinc, selenium, midkine (MK), interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6), interleukin-8 (IL-8), tumor necrosis factor-alpha (TNF-alpha), vascular endothelial growth factor-A (VEGF-A), platelet-derived growth factor-BB (PDGF-BB), and reduced glutathione (GSH) levels are associated with inflammation and angiogenesis processes in the context of a potential etiology causing aggravation of mitral regurgitation and/or ruptured chordae tendineae. Seventy-one subjects comprising 34 patients with mitral chordae tendineae rupture (MCTR) and 37 healthy controls diagnosed on the basis of their clinical profile and transthoracic echocardiography were included in this study. The levels of GSH, MK, selenium, and zinc were found to be lower in the patients group when compared to control group. There were no significant difference in plasma TNF-alpha, IL-1 beta, IL-6, IL-8, VEGF-A, and PDGF-BB levels between two groups. There were positive significant correlations between MK and GSH, MK, and selenium levels in patients with MCTR. According to our data in which selenium, zinc, MK, and GSH decreased in MCTR patients, inflammatory response, oxidative stress, and trace element levels may contribute to etiopathogenesis of mitral regurgitation and/or ruptured chordae tendineae.
Açıklama
Anahtar Kelimeler
Chordae tendineae rupture, Zinc, Selenium, Midkine, Inflammation, Angiogenesis, Reduced glutathione, Trace-Elements, Oxidative Stress, Growth-Factor, Disease, Antioxidant, Mechanisms, Cadmium, Heart
Kaynak
Biological Trace Element Research
WoS Q Değeri
Q4
Scopus Q Değeri
Q1
Cilt
167
Sayı
2
