Detection of serum neopterin in patients with hemophagocytic lymphohistiocytosis and its significance.
10.7534/j.issn.1009-2137.2013.02.043
- Author:
Wei-Feng CHEN
1
;
Ji XU
;
Hong-Xia QIU
;
Xiang-Chou YANG
;
Wei ZHANG
;
Su-Jiang ZHANG
;
Xiao-Yan ZHANG
;
Jian-Yong LI
Author Information
1. Department of Hematology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China.
- Publication Type:Journal Article
- MeSH:
Adolescent;
Adult;
Aged;
Case-Control Studies;
Enzyme-Linked Immunosorbent Assay;
Female;
Humans;
Lymphohistiocytosis, Hemophagocytic;
blood;
diagnosis;
Male;
Middle Aged;
Neopterin;
blood;
Young Adult
- From:
Journal of Experimental Hematology
2013;21(2):465-468
- CountryChina
- Language:Chinese
-
Abstract:
This study was aimed to detect the peripheral blood serum neopterin (Npt) level in the patients with hemophagocytic lymphohistiocytosis (HLH) and to explore its significance in HLH. The enzyme-linked immunosorbent assay (ELISA) was applied to detect the serum Npt level and sCD25 level in 20 HLH patients before and after treatment and 15 healthy controls. The results indicated that the serum Npt and sCD25 levels in HLH patients were significantly higher than those in healthy controls (P < 0.0001). The serum Npt and sCD25 levels in the HLH group decreased significantly after treatment, respectively (P < 0.0001). The correlation analysis of Npt with sCD25 before and after treatment showed that they had significant correlation (r = 0.81, P < 0.05 before treatment; r = 0.65, P < 0.05 after treatment). Meanwhile, the level of serum Npt and ferritin had a significant correlation in newly diagnosed HLH patients (r = 0.55, P < 0.05). It is concluded that the serum Npt may play an important role in the HLH pathogenesis, the enhancement of Npt levels has an important significance for diagnosis and evaluation for HLH.
