Objective:To explore the application effect of 5E nursing guided by empowerment theory in patients undergoing liver cancer resection.Methods:Using the purposive sampling method, a total of 88 patients who underwent liver cancer resection surgery in Zhumadian Central Hospital from July 2020 to July 2022 were selected as the research objects. They were divided into the control group ( n=44) and the observation group ( n=44) by the random number table method. The control group was given 5E nursing, while the observation group was given 5E nursing guided by empowerment theory. The improvement of gastrointestinal function between the two groups was compared by the first anal defecation time, the first anal exhaust time and the recovery time of bowel sound. Visual Analogue Scale (VAS) was used to evaluate postoperative pain, General Self-Efficacy Scale (GSES) was used to evaluate self-efficacy, and hope level was assessed by Herth Hope Index (HHI). After treatment, the compliance and occurrence of digestive tract discomfort were compared between the two groups. Results:The first anal defecation time, first anal exhaust time and bowel sound recovery time in observation group were less than those in control group ( P<0.05). Postoperative pain score of observation group was lower than that of control group 48 hours after operation ( P<0.05). After nursing, the GSES, HHI and compliance scores of the observation group were higher than those of the control group ( P<0.05), and the incidence of gastrointestinal discomfort symptoms in the observation group was lower than that in the control group ( P<0.05) . Conclusions:The 5E nursing guided by empowerment theory can effectively improve the compliance, self-efficacy and hope level of liver cancer resection patients, reduce pain, promote postoperative recovery and reduce the incidence of gastrointestinal discomfort symptoms.

Early identification and intervention of high-risk factors during pregnancy is important for the prevention of maternal mortality. A certain hospital has established a management system for pregnant women undergoing first visit in non-obstetric departments and started applying it in three campus of the hospital in July 2023. Through the information management module for pregnant women undergoing first visit in non-obstetric departments that embedded in the hospital information system, abnormal pregnancy situations could be screened in a timely, comprehensive, and standardized manner, and quality control management could be carried out. At the same time, the hospital established a graded management path based on the severity of the condition of pregnant women, and provided early intervention for critically ill pregnant women reported through standardized management and multidisciplinary collaboration. From July to December 2023, a total of 5 766 pregnant women were first diagnosed and reported in 41 non-obstetric departments. Telephone follow-up showed a true reporting rate of 93.0%, and a total of 11 critical illness case were reported, including 2 cases of misoperation, with an accuracy rate of 81.8%. There were no adverse outcomes caused by failure to detect critical illness cases in a timely manner. In contrast, the relevant statistical data from January to June 2023 showed that there were 257 cases of pregnant women reported by non-obstetric departments, including 0 cases of critical illness and 1 case of missed critical illness. In addition, the time for non-obstetricians to screen for critically illness pregnant women of childbearing age has been reduced from 5-10 min per person before the system application to 15 s-1 min per person. The application of this system has reduced the missed reporting of critical illnesses, effectively ensured the safety of pregnant women, and improved work efficiency. It can provide reference for safety management of pregnant women in other medical institutions.

Objective To explore the effects of drug therapy combined with multi-dimensional psychological intervention on the insomnia of shift medical staff in"sunshine hospital"mode,and to provide a reference for improving the physical and mental health of shift medical staff.Methods A total of 140 cases of medical staff with insomnia in shifts in Wuhan were included and divided into study group and control group by random number table method,70 cases in each group.The control group was given drug treatment,and the study group was treated combined with multi-dimensional psychological intervention.based on"sunshine hospital"model.The scale and questionnaire of PSQI,ISI,ESS and FAS were used to evaluate sleep status and HAMD,HAMA,PHQ-9 and SAS were used to evaluate psychological status,at baseline,visit 1(baseline+intervention for 1 month)and visit 2(baseline+intervention for 3 months),respectively.Results(1)Sleep status:There were differences in 7 dimensions of PSQI score,ISI,ESS,and FAS score between the study group and the control group at different periods(P<0.05);Among them,the PSQI scores of the two groups showed significant difference between the two groups at interview 2(P<0.05);There were significant differences in sleep quality,sleep efficiency scores,ESS and FAS between the two groups at visit 1 and visit 2(P<0.05).(2)Psychological status:HAMD,HAMA,PHQ-9 and SAS scores of the study group and the control group were different in different periods(P<0.05).At interview 2,there were significant differences in HAMA and SAS scores between the two groups(P<0.05).Conclusion Based on the"sunshine hospital"model of drug therapy combined with multi-dimensional psychological intervention,it can significantly improve sleepiness,fatigue symptoms,sleep quality,sleep efficiency,and anxiety and depression of first-line shift medical staff in the short term,and significantly alleviate overall insomnia and anxiety in the long term.

Theaflavins are a class of natural products extracted from black tea or green tea, with significant anti-tumor effects on gastric cancer, liver cancer, breast cancer and other tumors. Theaflavins were once considered as the new products for anticancer therapy. However, the anti-tumor mechanism of theaflavins involves a variety of biological processes, and the regulation is complex. Therefore, this article summarizes the role of theaflavins in promoting tumor cell apoptosis, inducing tumor cell mitotic arrest and regulating tumor immunity, and reviews the inhibition of tumorigenesis and growth through MAPK, PI3K/AKT, Hedgehog, NF-κB, JAK/STAT and Wnt/β-Catenin signal pathways, in order to provide new ideas for cancer treatment and anti-cancer drug development.

Objective:To investigate the relationship between serum matrix metalloproteinase-9 (MMP-9) level and the location and severity of bleeding in patients with cerebral microbleeds(CMBs).Methods:A total of 60 CMBs patients admitted to the Department of Neurology of the First Affiliated Hospital of the Xinxiang Medical University from January 2019 to August 2020 were selected as subjects as the CMBs group, and 60 healthy controls without nervous system diseases in outpatient physical examination during the same period were selected as the control group. The clinical data and biochemical indicators of the two groups were collected. Serum MMP-9 levels were measured by enzyme linked immunosorbent assay (ELISA). According to susceptibility weighted imaging (SWI), CMBs patients were divided into grade 1 group ( n=24), grade 2 group ( n=19) and grade 3 group ( n=17), and according to the micro analytical rating scale (MARS), the CMBs patients were divided into the lobar group ( n=19), the deep or infratentorial group ( n=17) and the mixed group ( n=24).The relationship between serum MMP-9 level and the location and severity of CMBs was analyzed. SPSS 19.0 software was used for data statistical analysis.One-way ANOVA, t-test and rank sum test were used for comparison. Logistic regression analysis was used to analyze the influencing factors. Pearson correlation analysis and Spearman correlation analysis were used for correlation analysis. Results:The level of MMP-9 in CMBs group was significantly higher than that in control group (208.13(142.25, 285.88) μg/L, 149.50(93.40, 186.51)μg/L), and the difference was statistically significant ( P<0.05). Serum MMP-9 level was a risk factor of CMBs ( β=1.322, OR=3.750, 95% CI=2.038-7.997, P=0.002). The difference of level of MMP-9 in different severity of CMBs was statistically significant (147.55(109.25, 266.47)μg/L, 242.12(147.55, 288.80)μg/L, 270.42(203.43, 364.27)μg/L, P=0.017). Serum MMP-9 level was positively correlated with the number of CMBs ( r=0.371, P=0.003). The difference of MMP-9 level of CMBs in different locations were statistically significant (249.77(158.43, 338.46)μg/L, 188.83(138.52, 243.15)μg/L, 210.65(144.25, 255.78)μg/L, P=0.013). The increased serum MMP-9 level was a risk factor for CMBs( β=0.401, OR=1.122, 95% CI=1.004-1.204, P=0.036). Conclusion:The increased level of serum MMP-9 may be a risk factor of CMBs, especially for CMBs in cerebral lobesand, and the level of MMP-9 is positively correlated with the severity of CMBs.

Objective:To investigate whether adjuvant chemotherapy could be beneficial for patients with pT1N1M0 (stage ⅠB) gastric cancer.Methods:From Jan 2010 to Dec 2016, 185 patients with pT1N1M0 gastric cancer who were surgically resected at Henan Cancer Hospital were retrospectively analyzed. The patients were divided into chemotherapy group ( n=100) and non chemotherapy group ( n=85). Results:For disease-free survival (DFS) analysis, univariate survival analysis showed that age, examined lymph nodes, vascular invasion, nerve invasion and adjuvant chemotherapy were associated with DFS (all P<0.05); multivariate analysis showed that lymph node resection ≥ 16 ( HR=0.363, 95% CI: 0.160-0.827, P=0.016), vascular invasion ( HR=4.117, 95% CI: 1.796-9.436, P=0.001) and postoperative chemotherapy ( HR=4.530, 95% CI: 1.932-10.622, P=0.001) were independent risk factors for DFS. For disease-specific survival (DSS) analysis, univariate survival analysis showed that lymph node resection, vascular invasion, nerve invasion and adjuvant chemotherapy were associated with DSS; multivariate analysis showed that lymph node resection ≥ 16 ( HR=0.344, 95% CI: 0.144-0.822, P=0.016), vascular invasion ( HR=5.113, 95% CI: 2.029-12.887, P=0.001) and postoperative chemotherapy ( HR=4.694, 95% CI: 1.854-11.888, P=0.001)were independent risk factors for DSS. According to examined lymph nodes and vascular invasion , pT1N1M0 patients were divided into three risk categories (high, medium and low). DFS and DSS were significantly different among the three risk groups (all P<0.001, respectively). Conclusion:pT1N1M0 gastric cancer patients are expected to benefit from adjuvant chemotherapy. Patients with less than 16 lymph nodes and vascular invasion may be particularly suitable for adjuvant chemotherapy.

Objective:To investigate the relationship between serum matrix metalloproteinase-9(MMP-9) level and vascular cognitive impairment with no dementia (VCIND) in patients with cerebral small vessel diseases (CSVD).Methods:A total of 374 patients with CSVD treated in the First Affiliated Hospital of Xinxiang Medical University from January 2016 to January 2020 were collected and 150 healthy subjects in the same period were used as general data of the control group. All subjects were detected for serum MMP-9 level using enzyme linked immunosorbent assay and received cognitive function scoring using Montreal cognitive assessment (MoCA). The 374 patients with CSVD were divided into the Group A(186 cases with vascular cognitive impairment with no dementia) and the Group B(188 cases without cognitive impairment). The general data, serum MMP-9 level and cognitive function score were compared among the three groups and the correlation between MMP-9 level and cognitive function was analyzed.Results:The MMP-9 levels of Groups A and B ( (335.10±105.10)μg/L, (261.62±80.32)μg/L) were higher than those of the control group ( (168.23±48.85)μg/L), and the MMP-9 level of Group A was higher than that of Group B ( P<0.05). The MoCA scores of Groups A and B ( (18.45±5.24), (28.31±1.52) ) were lower than those of the control group (29.49±0.90), and the MoCA scores of Group A were lower than those of Group B ( P<0.05). The serum MMP-9 level, a risk factor for VCIND in patients with CSVD ( β=1.505, OR=1.323, 95% CI=1.149-1.527, P<0.05), was negatively correlated with total score of MoCA scale, visual-spatial and executive function, naming, language, abstract thinking, delayed recall, and directive force factor score ( r=-0.299, r=-0.155, r=-0.383, r=-0.358, r=-0.192, r=-0.259, r=-0.246 respectively, all P<0.05). Conclusion:The increased level of MMP-9 may be a risk factor of VCIND in CSVD patients, and it is closely related to cognitive impairment.

OBJECTIVE:To study the pharmacokinetics behaviors and the bioavailability of aspirin phospholipid complex self-microemulsion in rats in vivo. METHODS:12 SD rats were randomly divided into aspirin suspension group(10 mg/kg)and as-pirin phospholipid complex self-microemulsion group (10 mg/kg),6 in each group. Rats were intragastrically administrated,and blood sample 0.6 mL was taken from jugular vein before administration and after 0.083,0.25,0.5,0.75,1.0,2.0,3.0,4.0,6.0, 8.0,12.0 h of administration. HPLC was used to determine the concentration of salicylic acid in rats'plasma. DAS 2.0 pharmacoki-netic software was adopted to calculate the pharmacokinetic parameters and relative bioavailability. RESULTS:The pharmacokinetic processes of both aspirin suspension and aspirin phospholipid complex self-microemulsion were in line with one-compartment mod-el. The salicylic acid of cmax of rats in aspirin suspension group and aspirin phospholipid complex self-microemulsion group were (1.904 ± 0.208),(6.457 ± 1.091) μg/mL;AUC0-12 h were (12.860 ± 1.327),(47.270 ± 12.860) μg/(h·mL);tmax were (2.167 ± 0.983),(0.917±0.540)h,respectively. Compared with aspirin suspension,salicylic acid of cmax and AUC0-12 h of aspirin phospholip-id complex self-microemulsion in rats in vivo were significantly increased (P<0.01),while tmax was significantly decreased (P<0.05);the relative bioavailability was 367.57%. CONCLUSIONS:Making aspirin into phospholipid complex self-microemulsion can improve the gastrointestinal absorption,with high relative bioavailability.

Objective To explore the relationship between autism spectrum disorder (ASD) and gastrointestinal problems. Methods 172 ASD children were investigated with self-made questionnaire from July, 2014 to Augest, 2015. The frequencies of motor behaviors, vocal behaviors and behavioral problems, and the intensity of the behavioral problems in the period with or without gastrointestinal symptoms were compared. Results The frequencies of motor behaviors (F=67.4, P<0.001), vocal behaviors (F=43.6, P<0.001) and behavioral prob-lems (F=79.4, P<0.001), and the intensity of the behavioral problems (F=65.7, P<0.001) were all more in the period with gastrointestinal symptoms than without gastrointestinal symptoms. Conclusion There are more behavioral problems in the ASD children with the presence of gastrointestinal symptoms;while the behavioral symptoms may be a indicator of gastrointestinal problems in children with ASD.

Objective To study the method and effect of subcutaneous pedicle flap based on the orbicularis oculi muscle in the treatment of xanthelasma.Methods According to the situation of xanthelasma and the soft tissues of upper eyelid,two new double-folds eyelid was designed.The soft tissues (including the skin and muscle) between two lines were intended to form a subcutaneous pedicle flap based on the orbicularis oculi muscle.Then,after the excision of xanthelasma from the surface of orbicularis oculi muscle,the flap was transferred to the defected site.Finally,a new double-folds eyelid was made.Results 13 cases with 25 sides were treated with a follow-up period of 3-6 months.All flaps were survived with good functions and the appearance of upper eyelids were satisfactory.Conclusions Subcutaneous pedicle flap based on the orbicularis oculi muscle is a reliable option for the treatment of xanthelasma.It has the advantages of abundant blood supply,convenience and effective.