ABSTRACT
Objective To explore the correlation of helicobacter pylori(HP) infection in liver cirrhosis(LC) of different syndrome patterns with blood ammonia level.Methods Two hundred and seventeen LC patients were divided into Hp-positive group and Hp-negative group.The patients were classified into 6 syndrome patterns: liver-Qi stagnation,internal accumulation of water-dampness,stagnation of damp-heat,deficiency of liver and kidney yin,deficiency of spleen and kidney yang,and blood-stasis blocking collaterals.Parameters of blood ammonia level,hepatic function and blood coagulation function were observed in LC patients with different syndrome patterns.Results The Hp infection rate in 217 LC patients was 40.1%,the difference being insignificant in the patients with different syndrome patterns and hepatic function grading.The percentage was in a decreasing sequence in syndrome patterns of stagnation of damp-heat,internal accumulation of water-dampness,blood-stasis blocking collaterals,deficiency of liver and kidney yin,liver-Qi stagnation,deficiency of spleen and kidney yang.The difference of blood ammonia level was significant between Hp-positive group and Hp-negative group(P0.05).Conclusion Hp infection is an important factor of inducing the increase of blood ammonia level in LC.Blood ammonia level increases in LC patients after Hp infection,especially in patients with blood-stasis blocking collaterals.The hepatic function grading is corrected with blood ammonia level,the worse the hepatic function,the higher the blood ammonia level.