Expression and Significance of Secondary Lymphoid Tissue Chemokine in Ulcerative Colitis / 胃肠病学
Chinese Journal of Gastroenterology
; (12): 297-299, 2015.
Article
em Zh
| WPRIM
| ID: wpr-463328
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WPRO
ABSTRACT
Background:Secondary lymphoid tissue chemokine( SLC)is involved in lymphoid homing and anti-tumor immune response,and has a chemotactic effect on intestinal lymphocytes. Several animal studies have shown that SLC is involved in the occurrence and development of ulcerative colitis( UC). Aims:To investigate the expression and significance of SLC in UC. Methods:Forty active UC patients from Dec. 2010 to Dec. 2012 at Affiliated Hospital of Nantong University were enrolled,and 20 healthy volunteers were served as controls. Expression of SLC in the colon mucosa was detected by immunohistochemistry,and its relationship with severity of UC was analyzed. Results:SLC was positively expressed in all UC patients,while was negatively or weakly positively expressed in controls. Expression of SLC in UC patients was significantly higher than that in controls(4. 16 ± 0. 78 vs. 0. 52 ± 0. 11,P<0. 05). Expression of SLC was correlated with the severity of involvement of UC. Conclusions:Expression of SLC participates in development and progress of UC. SLC may play an important role in the induction of local damage and pathological changes of UC.
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WPRIM
Idioma:
Zh
Revista:
Chinese Journal of Gastroenterology
Ano de publicação:
2015
Tipo de documento:
Article