The correlation between cyclin Y and the lesion degree and preoperative, postoperative liver injury in patients with liver cancer / 中国医师进修杂志

ABSTRACT

Objective:To study the effect of cyclin Y (CCNY) on the lesion degree of patients with liver cancer and its correlation with preoperative and postoperative liver injury.Methods:The clinical data of 60 patients with liver cancer (liver cancer group) and 69 patients with liver cirrhosis (liver cirrhosis group) in Hangzhou Hospital of Zhejiang Medical and Health Group from January 2015 to October 2017 were retrospectively analyzed. In liver cirrhosis group, Child-Pugh liver function grade A was in 33 cases (liver cirrhosis grade A group), grade B was in 21 cases (liver cirrhosis grade B group), grade C was in 15 cases (liver cirrhosis grade C group). The serum total bilirubin (TBIL), alanine aminotransferase (ALT), albumin, cholinesterase, γ-glutamyl transpeptidase (GGT) and total bile acid were detected by automatic biochemical analyzer. The serum CCNY was detected by WB method, and compared with 40 healthy subjects (healthy control group).Results:Compared with those in healthy control group, the albumin and cholinesterase in liver cirrhosis grade A, B and C groups were significantly decreased, the ALT, TBIL, GGT, total bile acid and CCNY were significantly increased, , and the changes were more obvious with the severity of liver disease, and there were statistical differences ( P<0.05). Pearson correlation analysis result showed that the CCNY was positive correlation with TBIL, ALT, total bile acid and GGT in patients with liver cancer ( r = 0.544, 0.612, 0.553 and 0.539; P<0.05), and CCNY was negative correlation with albumin and cholinesterase ( r = - 0.478 and - 0.620, P<0.05). In patients with liver cancer, before operation and 1, 2 and 7 d after operation, the CCNY was 3.01 ± 1.10, 7.24 ± 2.57, 6.29 ± 1.78 and 4.01 ± 1.52, ALT was (98.74 ± 16.79), (430.55 ± 197.62), (255.73 ± 26.77) and (121.89 ± 20.42) U/L, respectively; the CCNY and ALT 1 and 2 d after operation were significantly higher than those before operation, those 2 d after operation were significantly lower than those 1 d after operation, those 7 d after operation were significantly lower than those 2 d after operation, and there were statistical differences ( P<0.05); there were no statistical difference between 7 d after operation and before operation ( P>0.05). The expression of CCNY before operation and 1 d, 2 d, 7 d after operation was positive correlation with ALT in patients with liver cancer ( r = 0.669, 0.821, 0.663 and 0.642; P<0.01). Conclusions:The more severe the degree of liver lesions in patients with liver cancer, the higher the serum CCNY, and the higher the expression of CCNY, the more severe the degree of liver injury in patients with liver cancer due to surgery, which is positively correlated with liver injury indexes.