Effect of radiation on endothelial functions in workers exposed to radiation
Yükleniyor...
Tarih
2020
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Assoc Medica Brasileira
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
OBJECTIVE: Our aim is to determine whether radiation affects the endothelial function of hospital staff working in the radiation unit for diagnostic and therapeutic purposes. We have evaluated endothelial function with vascular imaging parameters such as flow-mediated dilatation (FMD) and aortic stiffness index (ASI). METHODS: A total of 75 employees, 35 of whom are exposed to radiation due to their profession and 40 as the control group, were included in our single-centered study. Demographic data, FMD, aortic stiffness, and echocardiographic findings of the two groups were compared. RESULTS: There were no significant differences in demographic data. Median FMD values tended to be lower in the radiation exposure group [7.89 (2.17-21.88) vs. 11.69 (5.13-27.27) p=0.09]. The FMD value was significantly lower in the catheter laboratory group than in the radiation-exposed (p=0.034) and control (p=0.012) groups. However, there was no statistically significant difference between the non-catheter lab radiation exposed group and the control group (p=0.804). In addition, there was no statistically significant difference in the ASI value between the groups (p=0.201). CONCLUSION: We have found that FMD is decreased among hospital staff working in radiation-associated areas. This may be an early marker for radiation-induced endothelial dysfunction.
Açıklama
Anahtar Kelimeler
Aortic Stiffness, Flow-Mediated Dilatation, Radiation, Endothelium, Vascular, Occupational Exposure, Radiation Exposure
Kaynak
Revista Da Associacao Medica Brasileira
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
66
Sayı
7
