Objective To explore the effects of maternal allergy symptoms on the cytokine level of umbilical cord blood of neonates.Methods A cross sectional study was conducted among 136 pregnant women in Yiwu city from 1st July to 30th December,in 2012.A questionnaire on social economic charactertistics was used and blood sam-ple of pregnant women and umbilical cord blood sample were collected to detect the level of IgE,eosinophile granulo-cyte,Eotaxin,IL-9,IL-6,IL-4,IL-5,IFN-γ,IL-10.The differences between pregnant women with and without allergy symptoms were carried out.Results There were no significant differences in social and demographic characteristics between the two groups(all P>0.05).Pregnant women with allergy symptoms had higher IgE level(0.13 IU/mL vs 0.10 IU/Ml,Z=-2.063,P=0.039),eosinophile granulocyte(0.39 ×109/mL vs 0.29 ×109/mL,Z=-2.548, P=0.011),Eotaxin(66.18ng/L vs 48.35ng/L,Z=-2.144,P=0.032),IFN-γ(927.81ng/L vs 338.65ng/L,Z=-2.051,P=0.040),IL-10(15.59ng/L vs 11.55ng/L,Z=-2.022,P=0.043) than pregnant women without allergy symptoms in neonates′cord blood.Conclusion Maternal allergy symptoms may increase the level of IgE, eosinophile granulocyte,Eotaxin,IFN-γand IL-10 of neonates′cord blood.

Objective:To analyze the expression of mucin 1 (MUC1) and Ki67 in intrahepatic cholangiocarcinoma (ICC), and to explore the correlations between the expression of MUC1 and Ki67 and the clinicopathological features and prognosis of ICC patients.Methods:Clinical data of 398 patients with ICC admitted to Henan Provincial People's Hospital from January 2013 to March 2020 were retrospectively analyzed. A total of 104 patients were included in this study, including 67 males and 37 females, aged (56.6±9.3) years. Immunohistochemistry was used to detect the expression of MUC1 and Ki67 in cancer tissues. Univariate and multivariate Cox regression analysis were used to study the prognostic factors of ICC patients.Results:The expression of MUC1 was low in 65 patients and high in 39 patients. Ki67 expression was low in 52 patients and high in 52 patients. High expression of MUC1 was correlated with lymph node metastasis ( P<0.05), while high expression of Ki67 was correlated with tumor nodes number, lymph node metastasis and vascular invasion (all P<0.05). Multivariate analysis showed that ICC patients with high MUC1 expression ( HR=2.321, 95% CI: 1.420-3.792, P<0.001) and high Ki67 expression ( HR=2.012, 95% CI: 1.247-3.247, P=0.004) showed a poor prognosis after hepatectomy. ICC patients with high MUC1 expression ( HR=1.664, 95% CI: 1.058-2.618, P=0.028) and high Ki67 expression ( HR=1.883, 95% CI: 1.168-3.035, P=0.009) had a poor prognosis after hepatectomy. Conclusion:High expression of MUC1 and Ki67 is correlated with tumor growth and metastasis. MUC1 and Ki67 are independent risk factors for prognosis of ICC patients after hepatectomy.