Expression of CD40 in spleen in cirrhotic portal hypertension and its clinical significance / 中华肝胆外科杂志

ABSTRACT

ObjectiveTo investigate the expression and clinical significance of CD40 in the spleen of cirrhotic portal hypertension. MethodsExpression of CD40 was determined with S-P immunohistochemistry in spleen specimens from 50 cases of cirrhotic portal hypertension and 15 healthy individuals. ResultsThe CD40 positive rates in normal spleen and cirrhotic spleen were 86.7% and 36.0%, respectively. There was a significant difference between the 2 groups (P＜0.05). There was a negative correlation between the expression of CD40 and Child grades of liver function and cirrhotic splenic types(P＜0. 05). Conclusion CD40 might reflect the changes of splenic immune function,which might be one of more exact clinical examination indexes of splenic immune function.