Objective To investigate the effect of psychological intervention on alleviation of negative emotion of patients with cervical cancer.Methods 100 patients diagnosed with cervical cancer and needed surgery were randomly divided into the control group and the observation group with 50 in each.The control group was given routine preoperative interview,the observation group received health education,cognitive therapy,psychological intervention.Self-rating anxiety scale (SAS) and serf-rating depression scale (SDS)were used to evaluate the degree of negative emotion.Results SDS and SAS score of the obscrvation group were significantly lower than the control group,incidence of negative emotion was significantly lower than the control group.Conclusions Application of comprehensive psychological intervention for patients with cervical cancer can reduce negative emotion such as anxiety and depression,help patients cope with treatment,increase tolerance to surgery,improve the effect of surgical treatment,and promote an early re-covery of patients.

Objective In order to elucidate the mechanism of migrating motor complex (MMC) in prophylaxis and treatment of cholelithiasis,the relationship and interaction between MMC and the bile duct motility were investigated. Methods Forty five adult guinea pigs were allocated into three groups with 15 each. The guinea pigs in control,prucalopride and dibazol groups were fed with saline (0.15 ml/100 g),prucalopride (0.01 mg/100 g) or dibazol (0.6 mg/100 g),respectively. The myoelectrical activities of antrum,duodenum,gallbladder(GB) and sphincter of Oddi(SO) of guinea pigs were recorded simultaneously before and after administration via implanted silver electrodes of the muscle layer. Results Positive correlation in frequency and strength of spontaneous myoelectrical activity was demonstrated among antrum,duodenum,GB and SO before administration( P

【Objective】 To analyze the hepatitis B virus (HBV) infection data of blood donors from 18 domestic blood stations, so as to investigate the HBV infection situation of blood donors. 【Methods】 The positive rate of HBV and its distribution characteristics of regions, the percentage of HBsAg+ ELISA in first-time vs repeated blood donors, and the percentage of HBsAg-/HBV DNA+ blood donors of 18 domestic blood stations during 2017 to 2020 were collected from the Working Platform for Practice Comparison of Blood Centers, and the HBV infection among blood donors were statistically analyzed. 【Results】 From 2017 to 2020, the positive rate of HBV in blood donors among 18 domestic blood stations was 13.48/10 000-144.02/10 000, with the average HBV positive rate in eastern, central and western region at 26.14/10 000, 51.98/10 000 and 41.00/10 000, respectively. The HBsAg+ rate by ELISA among first-time and repeated blood donors was 14.55/10 000-305.39/10 000 vs 1.04/10 000-87.43/10 000 The HBsAg-/HBV DNA+ yield was 1.80/10 000-35.31/10 000. 【Conclusion】 The distribution of HBV infection in blood donors has regional characteristics, and HBV prevalence was low in repeated blood donors. HBsAg ELISA combined with HBV DNA detection can better ensure blood safety.