Experimental study on effects of blood-stage treatment on Th17/Treg in patients with psoriasis vulgaris

VernacularTitle:“血分论治”对寻常型银屑病患者Th17/Treg影响的研究
Author: Jinguang CHEN ; Wei LAI ; Yu JIANG
Publication Type:Journal Article
Keywords: Psoriasis/ZHONG YAO LIAO FA; SYNDROME DIFFER TREATMENT; T-lymphocytes,regulatory/immunology
From: Journal of Chinese Physician 2012;14(8):1027-1029
CountryChina
Language:Chinese
Abstract: Objective To investigate the action mechanism of blood-stage treatment that affects psoriasis vulgaris using observation of the Th17/Treg expression.Methods A total of 32 patients ( blood heat group,n =17 ; blood stasis group,n =15) and 15 healthy people ( control group,n =15 ) were observed.The frequencies of Th17 and Treg in peripheral blood were detected by flow cytometric analysis in patients before and after treated by heat-clearing and blood-cooling decoction,qi-enriching and blood-activating decoction.Results The ratio of Th17/Treg in peripheral blood [ blood heat group (4.21 ± 0.52 )％ ;blood stasis group( 3.32 ± 0.43 )％ ] was significantly increased in patients compared with controls [ ( 1.79 ±0.18)％ ] ( P ＜0.01 ).After herbal treatment,the ratio of Th17/Treg expression in the blood heat group [ ( 2.41 ± 0.22 ) ％ ] and in blood stasis group [ ( 2.02 ± 0.12 ) ％ ] was significantly decreased ( P ＜ 0.05 ),respectively.Conclusions Blood-stage treatment works well on Th17/Treg expression in patients with psoriasis vulgaris.