Investigation of the relationship between type I (α,β) interferon and viral load in patients with Crimean-Congo haemorrhagic fever (CCHF)

Autor: I. Büyükhan S, M. Bakır, Zor Çakıllı, E. Bayrak, D. Yılmaz
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Central Asian Journal of Medical Hypotheses and Ethics, Vol 5, Iss 3, Pp 193-203 (2024)
Druh dokumentu: article
ISSN: 2708-9800
DOI: 10.47316/cajmhe.2024.5.3.06
Popis: In this study, type I interferon (IFN-α ve IFN-β) levels, viral load levels, the relationship between viral load and interferons, and the relationship between interferon levels and disease severity and mortality in patients with Crimean-Congo Haemorrhagic Fever (CCHF) were investigated. 100 patients diagnosed with CCHF between April-2010 and September-2011 and 74 healthy individuals were selected as control group. IFN-α ve in patient sera was analysed by IFN-β seviyeleri ELISA method and viral load levels were analysed by Real-Time PCR method. Individuals in the patient group were classified as severe (group1) and mild (group2) patients according to the criteria defined by Swanepoel et al. During the follow-up, 25 of the patients in the severe group died. Patients in the severe group who died were classified as group1a and patients who survived were classified as group1b. INF-α ve β düzeyleri CCHF patients in the control group, group1 patients in group2 and control group was found to be significantly higher than the group (p0.05). Viral load levels in group1a were statistically significant compared to group1b and group2 (p0.05). The cut off value for viral load was 8445500 copies/ml, AUC was 0.870 and statistically significant (p
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