〔Abstract〕 Based on elaborating the application of WeChat public platform in various industries, the paper overviews the function and characteristics of WeChat public platform, taking Shanxi Provincial Peoplel's Hospital as an example, it introduces the application of We-Chat public platform in outpatient and inpatient departments, points out that WeChat service could be carried out in hospital in the futrue.

Objective To explore the feasibility of tubular model based segmentation method for cystic artery and three-dimensional (3D) reconstruction model of Calot's triangle.Methods A tubular model based 3D region growing algorithm was proposed for the segmentation of cystic arteries and its adjacent vessels from 13 patients' CT images in DICOM format.The data was transferred to 3D visualization workstation based on a set of CalotShow1.0 software for 3D reconstruction.Results The method could effectively segment cystic artery and obtain the 3D model of Calot's triangle.Conclusions The 3D reconstruction model based on tubular model related vessel segmentation method and CalotShow1.0 can accurately display the spatial positions and adjacent relationships of cystic artery and Calot's triangle.

Objective To determine the level of adiponectin (APN) in serum and induced sputum of patients with chronic obstructive pulmonary disease both during acute exacerbation (AECOPD) and silent stage, and investigate APN' s role as a marker of inflammation in the pathogenesis of COPD. Method From October 2008 to October 2009,30 male AECOPD patients in the emergency department, 30 male silent COPD patients in the department of respiratory diseases and 30 healthy nonsmoking male volunteers were included. All subjects' serum and induced sputum were collected, and they were all of normal weight(BMI range of 18.5～ 24.9 kg/m2). Patients were excluded if they suffered from severe bronchial asthma, bronchiectasis or autoimmune disease. The number of cells in induced sputum was counted and the cell type was classified. The concentrations of APN, IL-8, IL-6 and TNF-α in both serum and sputum were measured by using ELISA, and their pulmonary function was tested. The different groups were compared among them by using the t -tests, ANOVA analysis or nonparametric analysis, the relation between variables was assessed by using the Pearson or Spearman correlation test. Results The concentrations of APN in both serum and induced sputum of AECOPD patients were significantly higher than those in the silent COPD patients and the control subjects ( P ＜ 0.01 ). The concentrations of APN in the silent COPD patients were significantly higher than those in the control subjects ( P ＜ 0. 01 ). There were significant relationships between the concentrations of APN in serum and induced sputum and the levels of IL-8 and TNF-α in AECOPD patients ( r = 0.739, 0. 734,0.852 and 0. 857, respectively, P ＜ 0. 05) and in silent COPD patients ( r = 0.751,0.659, 0.707 and 0.867, respectively, P ＜0.05). There was significant relation betweenship between APN and neutrophil in induced sputum of AECOPD patients (r = 0.439, P ＜ 0.05). Conclusions APN was involved in the process of systemic and airway inflammation of COPD, and it was related with IL-8 and TNF-α. APN can be used as a new inflammation marker for COPD.

BACKGROUND:Failure rate is higher in patients with osteonecrosis of femoral head than in osteoarthritis patients after primary total hip arthroplasty, especial y acetabular prosthesis. Bone mineral density around the prosthesis is a key factor for quality of life of the prosthesis. OBJECTIVE:To observe the difference in periprosthetic bone mineral density between patients with osteonecrosis of the femoral head and osteoarthritis patients and the exact location of differences after primary total hip arthroplasty. METHODS:Fifty patients with osteonecrosis of femoral head and fifty osteoarthritis patients were enrol ed in this study. Dual energy X-ray absorptiometry examination was used to compare bone mineral density 5 years after total hip arthroplasty. In accordance with De Lee’s and Charnley’s methods, images of acetabulum were divided. The bone mineral density of different areas of the acetabulum was compared between the two groups. RESULTS AND CONCLUSION:(1) Periprosthetic bone mineral density:Bone mineral density in the lower part and upper part of the acetabulum was significantly lower in the osteonecrosis group than in the osteoarthritis group (P<0.05). No significant difference in bone mineral density in the middle of the acetabulum was detected between the two groups. (2) Results confirmed that the bone mineral density in the lower and the upper parts of the acetabular component was significantly lower in patients with osteonecrosis of femoral head than in patients with osteoarthritis.

Objective:To evaluate the efficacy and safety of the micro-crosslinked hyaluronic acid injected by Shuiguang Needle Injection in facial rejuvenation.Methods:Thirty-two patients were enrolled. In this split face study, micro-crosslinked hyaluronic acid and non-crosslinked hyaluronic acid were randomly applied in the treated side of the face. Procedure efficacy (judged by VISIA), complication and subjects＇ satisfaction were assessed before treatment, one month, two months and three months after treatment.Results:According to the VISIA, 32 cases were effective one month after treatment on the treatment side, accounting for 100%; 28 cases were effective three months after the end of treatment, accounting for 87.51%. On the control side, 28 cases were effective one month after treatment, accounting for 87.50%, and 7 cases were effective after three months, accounting for 21.88%. There was no statistically significant difference in complications between the left and right sides; 31 patients were satisfied on the treatment side, accounting for 96.88%, and 28 patients on the control side were satisfied, accounting for 87.50%.Conclusions:The micro-crosslinked hyaluronic acid injected by Shuiguang Needle Injection appears to be effective and durable for facial rejuvenation. And it has a low complication rate and high subject satisfaction.

Objective:To explore the effectiveness and safety of tirofiban in patients with reocclusive ischemic stroke after intravenous thrombolysis with alteplase.Methods:Eighty-four patients with re-occlusive ischemic stroke after intravenous thrombolysis with alteplase, admitted to our hospital from January 2018 to May 2020, were prospectively chosen; these patients were divided into tirofiban group and routine (non-tirofiban) group ( n=42). In addition to thrombolysis, patients in the routine group received intensive lipid-lowering, collateral circulation improvement, blood glucose control, and early rehabilitation therapy; after thrombolysis for 24 h, patients without intracranial hemorrhage were given oral aspirin, 0.1 g/d, for 90 d. After thrombolysis and re-occlusion, patients in the tirofiban group were intravenously pumped with 0.4 μg/(kg·min), which was changed to 0.1 μg/(kg·min) after 30 min for 24 h; at 24 h after thrombolysis, brain CT was reexamined: tirofiban was discontinued for patients with intracranial hemorrhage, and intravenous pumping of tirofiban was continued for patients without intracranial hemorrhage for 24 h. Effectiveness was evaluated by comparing the general clinical data, National Institutes of Health Stroke Scale (NIHSS) scores 7 d after treatment, and modified Rankin Scale (mRS) scores 90 d after treatment between the two groups. Safety was assessed by comparing the intracranial hemorrhage, symptomatic intracranial hemorrhage, and mortality within 90 d of treatment between the two groups. Results:There were no significant differences in age, gender, underlying diseases, risk factors, baseline NIHSS scores, time from onset to start of treatment, infarction sites, and TOAST classification between the 2 groups ( P>0.05). NIHSS scores 7 d after treatment ([10.05±4.73] min vs. [7.93±4.68] min), mRS scores 90 d after treatment (3.48±1.48 vs.2.55±1.93), and good prognosis rate 90 d after treatment (21.4% vs. 42.9%) showed significant differences between the routine group and tirofiban group ( P<0.05). In terms of safety, there were no significant differences in intracranial hemorrhage rate (4.76% vs. 7.14%), symptomatic intracranial hemorrhage incidence (2.38% vs. 2.38%) and mortality (2.38% vs. 2.38%) between the 2 groups ( P>0.05). Conclusion:It is safe and effective for tirofiban in patients with re-occlusive ischemic stroke after intravenous thrombolysis with alteplase.

Objective To investigate the connection between sex hormones and gender differences and cognitive func-tion in patients with schizophrenia. Methods A total of 80 eligible patients including 60 female and 20 male with schizophrenia conducted general information collection and Digit Span Task(DST) and Trial Making Test (TMT) mea-surement. The data o f the schizophrenic patients were collected and analyzed with sex hormones. Results There were significant differences between male and female schizophrenic patients in the age of first onset, course of disease,degree of education and antipsychotic treatment effects(P<0.05). The digit span-forward Task(DSF) score of female patients was higher than that of male patients, TMTA and TMTB were lower than those of male patients (P<0.05). In both male and female schizophrenic patients, E2 level was positively related to the age of first onset, and degree of education, oth-erwise,it was negatively related to the course of disease and antipsychotic treatment effects. In male patients,there was no connection between T level and the age of first onset, course of disease,degree of education and antipsychotic treat-ment effects. The estrogen level of male and female patients was positively correlated with the DSF and was negatively related to the TMTA and TMTB. The testosterone level of male patients was negatively correlated with the TMTand TMTB. Conclusion Estrogen may be related to gender differences in schizophrenia. Estrogen and testosterone have a certain correlation with cognitive function.

This study was aimed to observe the curative effect and safety of Danzhi Jiangtang Capsule ( DJC ) combined with atorvastatin on carotid artery intima-media thickness (IMT) in diabetes patients without hyper-tension . A total of 196 diabetes patients without hypertension with incrassate carotid artery IMT were randomly divided into the control group ( 98 cases ) and the treatment group ( 98 cases ) . The conventional diabetes thera-py was given to both groups . The atorvastatin of 20 mg/night was given to the control group . And the atorvas-tatin 20 mg/night added with DJC 9 . 0 g/night were given to the treatment group . The treatment course was
12 months . Carotid artery IMT , carotid atherosclerotic plaque area , FPG , FIns , HOMA-IR , HbA1c , blood lipids , hepatorenal function and etc . were examined before and after the treatment respectively . The results showed that there was a significant positive correlation between carotid artery IMT and FIns , HOMA-IR , HbAlc , LDL-C . After 12-month treatment , the total effectiveness is 85 . 87% in the treatment group . And there was significant difference compared with the control group ( P < 0 . 05 ) . The levels of FPG , FIns , HOMA-IR , HbAlc of the treatment group had no difference compared with the control group . Compared with the control group, TC and LDL-C of the treatment group was obviously decreased (P < 0.05). And HDL-C was significantly increased ( P < 0 . 05 ) . The carotid artery IMT of the treatment group decreased from ( 0 . 11 ±0 . 01 ) cm to ( 0 . 08 ± 0 . 01 ) cm . And compared with the control group , there was statistical significance ( P <0 . 05 ) . The carotid atherosclerotic plaque area of 58 cases in the treatment group decreased from ( 0 . 37 ±0.56) cm2 to (0.21 ± 0.25) cm2. However, there was no statistical significance compared to the control group. There were 5 adverse events in the control group and 9 adverse events in the treatment group . And there was no difference between two groups. It was concluded that DJC combined with atorvastatin can regulate lipid metabolism and reduce carotid artery IMT .

Objective:To control the pandemic of coronavirus disease 2019 (COVID-19) effectively, strict isolation measures have been taken in China. Suspected patients must be isolated, and the confirmed patients specifically are isolated in negative-pressure isolation rooms. During the isolation, patients face difficulty in adapting to their surrounding environment, worry about the prognosis of the disease, lack confidence in treatment, separate from their families, and have a sense of distance from medical staff. Isolated patients may possess the feelings of negativity, including loneliness, anxiety, depression, insomnia, and despair. Hence, to reduce the risk of adverse psychological outcomes,"family member-like"care strategies were developed and implemented to solve problems associated with the COVID-19 pandemic. This study aims to examine whether using"family member-like"care strategies can improve psychological resilience and reduce depression, anxiety, and stress symptoms among patients with COVID-19 in an isolation ward.Methods: A quasi-experimental design was used to evaluate the"family member-like"care strategies for adult patients with COVID-19 in an isolation ward. COVID-19 patients in the Xiangya ward of the West District of the Union Hospital of Tongji Medical College of Huazhong University of Science and Technology in Wuhan, Hubei province, were included in this study from February 9 to March 20, 2020. Healthcare providers who volunteered as family members were assigned to patients. They practiced one-to-one care and provided continuous and whole care for the patients who were from admission to discharge. Connor-Davidson Resilience Scale-10 (CD-RISC-10) and Depression Anxiety Stress Scale-21 (DASS-21) were used to evaluate the resilience and psychological status of COVID-19 inpatients upon hospital admission, 2 weeks after admission, and at their discharge from the hospital. Results: The questionnaire response rate of the"family member-like"strategies was 100％. Of the 60 patients, 39 (65.0％) were male, and 21 (35％) were female. The hospital stay was (27.5±3.5) days. All the 60 patients were cured and discharged without any death and serious complications. The total scores for CD-RISC were 8.83±6.86 at admission, 29.13±5.42 at 2 weeks after admission, and 33.87±6.14 at discharge, which were significantly improved at the 2 follow-ups (F=404.564, P<0.001). Multivariate analysis and repeated measurements also indicated that patients experienced significant improvements in tenacity (F=360.839, P<0.001), strength (F=368.217, P<0.001), and optimism (F=328.456, P<0.001) at the 2 follow-ups. The total scores of DASS-21 were 49.27±11.30 at admission, 30.77±16.71 at 2 weeks after admission, and 4.17±11.03 at discharge, and the scores were significantly decreased at the 2 follow-ups (F=270.536, P<0.001). Multivariate analysis and repeated measurements also indicated that patients experienced significant decreases in depression (F=211.938, P<0.001), anxiety (F=285.592, P<0.001), and stress (F=287.478, P<0.001) at the 2 follow-ups.Conclusion:"Family member-like"strategies had positive effects on improving psychological resilience and reducing the symptoms of anxiety and depression of COVID-19 patients. It might be an effective care method for COVID-19 patients. It should be incorporated into emergency care management to improve care quality during public health emergencies of infectious diseases.

Objective To evaluate the clinical efficacy of different combinations with "Shugan Jianpi" acupuncture and Yintang acupoint magnetic stimulation in the treatment of depression with liver depression and spleen deficiency type.Methods 160 patients with depression treated in hospital from December 2013 to June 2017 were divided into 4 groups according to the random number table,with 40 cases in each group.Group A received basic drug therapy," Shugan Jianpi" acupuncture combined with Yintang acupoint magnetic stimulation,group B received basic drug therapy combined with Yintang acupoint magnetic stimulation,group C received basic drug therapy combined with " Shugan Jianpi" acupuncture treatment,group D was treated with basic medicine only for 4 weeks.Hamilton Depression Scale (HAMD) was used to assess the short-term and long-term efficacy for 4 groups before treatment,after 2 weeks of treatment,after 4 weeks and 2 months after treatment and the safety of these 4 types of therapy was evaluated with the side effects scale (TESS).2 months after the treatment,the quality of life universal scale (SF-36) was evaluated for patients in 4 groups.Results After 2 weeks,4 weeks and 2 months of treatment,HAMD scores in the 4 groups were significantly lower than those before treatment (P＜0.05).After 2 weeks of treatment,HAMD score of A group was (15.28±3.45),and HAMD score of B,C,D group were ((18.30±3.57),(22.50±3.71),(27.30±4.82)) respectively.HAMD score of A group was significantly lower than those of B,C,D group (P＜0.05).After 4 weeks of treatment,HAMD scores in A,B group were significantly lower than those in C,D group (P ＜0.05).After 2 months of treatment,HAMD scores in all the 4 groups were further declined compared with those after 4 weeks of treatment (P＜ 0.05),however,there was no significant difference between the four groups (P＞0.05).The scores of each dimension of SF-36 in group A were significantly higher than those of group B,C and D (P＜0.05),and which in group B and C were significantly higher than those in D group after 2 months of treatment.(P＜0.05).There was no statistical difference among the 4 groups in TESS scores (P ＞0.05).Conclusion The results suggest that there is a synergistic effect in combination of the " ShuganJianpi" acupuncture combined with Yintang acupoint magnetic stimulation in the treatment of depression of liver qi stagnation and spleen deficiency type,and it can effectively reduce the degree and improve their quality of life in patients with depression.