1.The measurement of Serum Soluble IL-2R eceptor in Patient with Malignant Carcinoma
Chinese Journal of Immunology 1986;0(04):-
The serum soluble interleukin-2 receptor (sIL-2R) in 66 patients with malignant tumorwas measured by sandwith ELISA technique in this paper,39 health students are as control.Theresults show the level of sIL-2R was obvious higher than the controls (P
2.EXPRESSION AND SIGNIFICANCE OF MYOFIBROBLAST IN HEALING PROCESS OF BILE DUCT
Zhimin GENG ; Guoan XIANG ; Xinjie NIU ; Qing HAN ; Xiaogong LIU ; Mingxia CHEN ; Qingguang LIU ; Cheng’en PAN
Journal of Pharmaceutical Analysis 2001;13(1):45-47,55
Objective To observe the expression and distribution of myofibroblasts in the healing process of bile duct and discuss its function and significance in the process of iatrogenic biliary stricture formation. Methods A model of trauma-repair of bile duct in the dog was made . The anastomosis tissues on week 1,3 and month 3,6 after operation were studied with TEM and immunohistochemical SP staining of SMA. Results Myofibroblasts functioned actively and lasted for the whole process, extracellular matrix overdeposited. SMA staining was observed in myofibroblasts and highly expressed from 1 week to 6 months after operation. The consequence easily leaded to scar contracture and anastomoctic stenosis. Conclusion Myofibroblast is the main cause of scar contracture of bile duct.