Journal of the European Academy of Dermatology and Venereology : JEADV · 2009
Is there any relationship between serum and urine neopterin and serum interferon-gamma levels in the activity of Behcet's disease?
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Erturan I, Basak P Y, Ozturk O, Ceyhan A M, Akkaya V B
Аннотация
BACKGROUND: Behcet's disease (BD) is a chronic, inflammatory, multisystem vasculitic disorder. There is no reliable laboratory marker that indicates disease activity. Neopterin is an immunological marker of cellular immune activation, which is secreted by monocytes/macrophages as a result of interferon-gamma (IFN-gamma) secretion by activated T lymphocytes.
OBJECTIVE: We aimed to investigate serum and urine neopterin levels in BD patients.
METHODS: Forty-five patients who were diagnosed according to the criteria of the International Study Group for BD and 45 age- and sex-matched healthy controls were enrolled in the study. Disease activity was considered by clinical findings. Serum and urine neopterin levels and serum IFN-gamma levels were measured.
RESULTS: The mean values of serum and urine neopterin levels were 12.68 +/- 4.87 nmol/L and 167.53 +/- 148.73 micromol/mol creatinine, respectively, in BD patients (P = 0.000 and P = 0.008, respectively), which were statistically significantly different from the control group. However, there was no significant statistical difference between serum and urine neopterin levels of the clinically active and inactive patients. It was also found that the mean value of serum IFN-gamma levels was higher in healthy controls than in BD patients (P = 0.000).
CONCLUSIONS: We conclude that serum and urinary neopterin measurement can not be used as a reliable laboratory marker as the BD patients' serum and urinary neopterin levels do not increase in the active stage even though these levels increase when compared to healthy controls.
OBJECTIVE: We aimed to investigate serum and urine neopterin levels in BD patients.
METHODS: Forty-five patients who were diagnosed according to the criteria of the International Study Group for BD and 45 age- and sex-matched healthy controls were enrolled in the study. Disease activity was considered by clinical findings. Serum and urine neopterin levels and serum IFN-gamma levels were measured.
RESULTS: The mean values of serum and urine neopterin levels were 12.68 +/- 4.87 nmol/L and 167.53 +/- 148.73 micromol/mol creatinine, respectively, in BD patients (P = 0.000 and P = 0.008, respectively), which were statistically significantly different from the control group. However, there was no significant statistical difference between serum and urine neopterin levels of the clinically active and inactive patients. It was also found that the mean value of serum IFN-gamma levels was higher in healthy controls than in BD patients (P = 0.000).
CONCLUSIONS: We conclude that serum and urinary neopterin measurement can not be used as a reliable laboratory marker as the BD patients' serum and urinary neopterin levels do not increase in the active stage even though these levels increase when compared to healthy controls.