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¡¡¡¡The primary study for the relationship between gastric emptying on different types of food and serum NO level in patients with liver cirrhosis
¡¡¡¡¡¾Abstract¡¿ Objective To study the relationship between gastric emptying and serum Nitric oxide £¨NO£© level for liquid and semi-solid food in patients with liver cirrhosis.Methods Liquid and semi-solid meal mixed 10 little barium bar as markers were taken by 33 patients with liver cirrhosis £¨grade A 10,grade B 17,grade C 6£© and 14 volunteers,real time ultrasonography and digital radiography were used for the estimation of gastric emptying time£¨GET£©.Fasting serum NO level was also tested.Results In patients with liver cirrhosis,1/2 GET of liquid food was £¨48.6¡À8.71£©minutes,GET of semi-solid food was£¨6.38¡À1.1£©hours,and their serum NO concentration was£¨66.46¡À11.96£©¦Ìmol/L.Correspondingly,data were£¨26.14¡À7.32£©minutes,£¨4.94¡À1.87£©hours and£¨50.23¡À9.7£©¦Ìmol/L respectively in volunteers.There were significant differences between patients and volunteers,but no differences between Child-Pugh A,B,C patients.Conclusion By contrast to the volunteers,in the patients of liver cirrhosis,1/2 GET of liquid food and GET of semi-solid meal is delayed,NO plays an important role in the abnormality of gastric emptying.Real-time ultrasonography and radiography are methods suggested to be used.
¡¡¡¡¡¾Key words¡¿ gastric emptying;liver cirrhosis;nitric oxide;liquid and semi-solid meal
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