Study of prolactin and Th1/Th2 cytokines balance In patients with systemic lupus erythematosus
10.3760/cma.j.issn.1008-6315.2009.09.005
- VernacularTitle:系统性红斑狼疮患者血清催乳素水平与Th1/Th2细胞因子平衡研究
- Author:
Jian XU
;
Ling LIN
;
Ziyang HUANG
- Publication Type:Journal Article
- Keywords:
Prolactin;
Cytokine;
Th1/Th2;
Systemic erythematosus lupusDOI:10. 3760/cma. j. issn. 1008-6315. 2009.09. 005
- From:
Clinical Medicine of China
2009;25(9):908-910
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the correlation of the serum prolactin level and the secret mode of Th1/Th2 eytokines with clinical activity in patients with systemic lupus erythematosus. Methods The serum level of The levels of PRL[ (21.58 ± 4.29 ) ng/ml vs ( 11.87 ± 2.57 ) ng/ml, P < 0.01 ), IL-4 [ ( 26.79 ± 5.08 ) ng/L vs (10.71 ± 1.35)ng/L,P <0.01 ] in SLE patients were significantly higher than the healthy controls,but IFN-γ [ (11.47±3.36)ng/L vs (18.36 ±2.61)ng/L,P <0.01 ], IFN-γ/IL-4(0.76γ±0.29 vs 2.30±0. 15,P <0.01) [ (38.52 ± 8.44) ng/L vs ( 14.15 ± 1.63 ) ng/L, P < 0.01 ] in the active SLE patients were significantly higher than that in the nonactive patients, whereas, the levels of IFN-γ [ (6.98 ± 2.72) ng/L vs ( 16.24 ± 2.57 ) ng/L, P < 0.01 ] and IFN-γ/IL-4 (0.35 ± 0.14 vs 1.24 ± 0.29, P < 0.01 ) were lower in the active group compared with the nonac-[ (45.12±10.44) ng/L vs ( 17.53 ± 5.42) ng/L, P < 0.01 ] declined while IFN-γ [ (6.31 ± 2.59) ng/L vs (16.89 ±4.43)ng/L,P<0.01 ] and IFN-γ/IL-4 (0.16 ±0. 11 vs 1.16 ±0. 27,P<0.01) increased when SLE patients in remission. Conclusions Hyperprolactinemia and imbalance of Th cytokines production which exhibited Th2 dominant are found in SLE patients. Prolactin and the degree of imbalance of Th cytokines production varies with the remission or exacerbation of the disease.
