Objects:To investigate the current situation of interpersonal communication inpreparatory students in one Xinjiang medical college from the exchanges between students.Methods:Using self-developed questionnaire,a survey was conducted among 200 preparatory students and depth interviews were conducted for typical cases.Results:Preppies showed a strong willing of interpersonal communication.In the process of students' interaction,some features were presented as followings:pure motives but dissimilarity,narrow range of interactions,lack of interaction ability and the single form of social activities.Conclusion:Based on the above current situation of interpersonal communication in preparatory students,it should enhance the language application ability of preparatory stage,change the idea and attach importance to the education of humanistic quality in preparatory education and train preppy's expression and listening art.

Objective: To observe the role of family support nursing system in the continuous care of patients with home rest and recuperation after symptomatic internal carotid artery occlusion (SICAO) intervention. Methods: Selecting patients with SICAO interventional procedures from August 2015 to July 2017, According to the continuous nursing method during the rest period, they were divided into the control group and the research group, with 45 cases in each group. The control group underwent routine continuous nursing intervention, and the study group implemented continuous nursing intervention based on the family support nursing system. The modified Rankin Scale (mRS) score, Barthel Index (BI) score, and Comprehension Social Support Scale (PSSS) scores were compared between the 2 groups at discharge and at 6 months of care intervention. The compliance of the two groups was compared at 2 weeks and 6 months, and the complications of the 2 groups were compared between 2 weeks and 6 months. Results: There were no significant differences in the scores of mRS, BI and PSSS between the two groups at the time of discharge (P>0.05).When the nursing intervention is 6 months,mRS, BI score and PSSS scores, the research team is(1.54±0.23), (68.36±7.15), (23.75±2.36), (45.34±5.63), (69.09±7.12), the control group was(1.96±0.25), (61.33±6.70), (21.33±2.62), (41.15±4.71), (62.48±6.12), the study group was superior to the control group, and the difference was statistically significant (t=-8.294-5.182, P<0.05).The treatment adherence rate of the study group at 2 and 6 months was82.22%(37/45), 93.33%(42/45). Higher than the control group 57.78%(26/45), 64.44%(29/45). The difference was statistically significant(χ²=6.402, 11.275, P<0.05). The complication rate of the study group intervention from 2 weeks to 6 months2.22%(1/45). Lower than the control group13.33% (6/45). The difference was statistically significant (χ²=87.333, P<0.05). Conclusions Continuing nursing intervention based on family support nursing system can significantly improve the neurological function of patients after SICAO intervention, comprehend family and social support, improve daily living ability and treatment compliance, and reduce complications.

【Objective:】 To understand the true experience and feelings of nurses in the intensive care unit on the clinical experience of moral dilemmas, and to provide strategies for reducing the impact of moral dilemmas. 【Methods:】 Thirteen nurses in the intensive care unit were interviewed face to face by descriptive nature research method. The traditional content analysis method were used to compute the data, and the coding, categorization and topic extraction were carried out cyclically until the data were saturated and the interview was stopped. 【Results:】 The moral dilemma experience of nurses in the intensive care unit had the following three themes: negative psychological experience, negative behavior experience, and life and death cognitive experience. 【Conclusion:】 Nurses in the intensive care unit will have complex negative experiences after experiencing moral dilemmas. This negative experience threatens nurses’ mental health. Nursing managers should pay attention to the impact of moral dilemmas on nurses and formulate effective measures, thereby ensure nursing safety and maintain the healthy development of the nursing team.

Objective To observe the prognostic effects of the patients with intracranial saccular aneurysm (Hunt-Hess grade Ⅳ- Ⅴ)first treated conservatively for 12 hours and then with surgical treatment and endovascular treatment. Methods The clinical data of 32 patients with intracranial saccular aneurysm (grade Ⅳ,n = 24 and gradeⅤ,n = 8)Hunt-Hess grade Ⅳ-Ⅴadmitted from January 2012 to January 2014 were analyzed retrospectively. Sixteen of them were treated conservatively for 12 hours in hospital,and then they were treated with surgery or embolization (postpone surgery group)and 16 underwent emergency surgery or embolization (immediate surgery group). The neurological prognosis of the patients was evaluated at 1,3 and 6 months before and after treatment. Results There was no significant difference in Glasgow outcome scores between the postpone surgery group and immediate surgery group at 1 month after treatment (3. 7 ± 1. 4,3. 8 ± 1. 2;t = 1. 372,P > 0. 05);there was no significant difference in Rankin prognostic scores at 3 months after treatment (3. 7 ± 1. 7,3. 6 ± 1. 5;t = 1. 361,P > 0. 05);But there was significant difference in prognostic scores at 6 months after treatment between the two groups (3. 5 ± 1. 5, 4. 2 ± 1. 8;t = 2. 234,P < 0. 05). Conclusion Patients with high grade cystic aneurysmal subarachnoid hemorrhage can be treated with conservative treatment. After 12 hours,endovascular embolization or surgical treatment may be performed. The prognosis at 6 months is better than emergent direct surgery or embolization.

Objective To analyze the prevalence and genetic characteristics of influenza A(H3N2) viruses in the city of Xiangyang in 2022-2023, and to provide a scientific basis for predicting the epidemic and mutation of influenza virus. Methods Throat swab specimens of the influenza like cases were collected from national influenza monitoring sentinel hospitals in Xiangyang every week. RNA was extracted from the specimens for influenza diagnosing using real-time RT-PCR．Viruses were isolated from H3N2 positive specimens, and HA and NA genes were amplified and sequenced．3D modeling analyses were conducted. Results The gene phylogenetic tree showed that the H3N2 isolates in 2022-2023 belonged to 3C.2a1b.2a1 and 3C.2a1b.2a2 branches, respectively. The A(H3N2) influenza virus strains all had amino acid point mutation sites on important antigenic determinants of HA protein. The epitope mutations of the 2022 A(H3N2) strain mainly occurred in regions B, C, and D. The epitope mutations of the A(H3N2) strain in 2023 mainly occurred in regions C and D. Different glycosylation sites of HA gene were found in 2022-2023 strains. No variation was found in key amino acid sites associated with neuraminidase inhibitor resistance. The difference of overall structure was not obvious in the three-dimensional simulation structure diagram. Conclusion The A(H3N2) influenza strains isolated in this study have shown antigenic drift, especially the mutation of HA, which may affect the protective effect of the vaccine on the local population and lead to influenza epidemic. The variations of HA and NA suggest that close attention should be paid to the epidemic and genetic variation of H3N2 subtype influenza virus, to provide a scientific basis for the selection of influenza virus vaccine strains and the prevention and control of influenza.

Objective: To observe the effect of home visit on joint function and complications of patients undergoing hip replacement. Methods: Ninety cases of patients with artificial hip replacement who were admitted to our hospital from January to December 2017 were randomly divided into two groups by random Number Table Method.45 patients in the control group were given routine nursing after discharge, and 45 patients in the observation group were treated with home visit nursing. The hip function and living ability of the two groups were evaluated 8, 12, 16 weeks after discharge,and the complication rate was compared. Results: The self-care ability scores of the observation group at 8, 12 and 16 weeks after discharge were 102.23±11.20, 108.36±10.41, 116.25±10.36 higher than those of the control group at 97.86±10.35), 100.21±14.26, 104.23±15.6, with significant differences (t=1.922, 3.097, 4.294, P < 0.05 or 0.01). The Harris scores of the observation group at 8, 12 and 16 weeks after discharge were 82.31±11.27, 87.38±10.05, 95.10±11.23 higher than those of the control group at 78.02±10.23, 83.41±11.74, 89.43±11.62, with significant differences (t=1.891, 1.723, 2.343, P < 0.05). The incidence of complications in the observation group at 16 weeks after discharge was 0 lower than 13.33% (6/45) in the control group (χ²=6.429, P=0.011). Conclusions Home visit intervention can improve the self-nursing ability of the patients after hip joint operation, promote the recovery of hip function and life ability, and reduce the complications.

Objective To investigate the technical outline and clinical value of percutaneons transhepatic portal vein port-catheter system implantation in preventing small hepatocellular carcinoma recurrence after curative treatments. Methods Fifteen patients with small hepatocellular carcinoma after curative treatment were included in this study. Guided by ultrasound and fluoroscopy, left branch of the portal vein were punctured and port-catheter system were implanted. Then drugs infusion into portal vein system was done for preventing recurrence of hepatic carcinoma. Results Interventional operations were succeed in all 15 cases. Drugs could drop into portal vein smoothly. No operating complications occurred. Conclusion Percutaneous transhepatic portal vein port-catheter system implantation was an easy operating and micro traumatic method. This technique could play an important role in preventing recurrence.

Objective To study the clinical outcomes of robotic extended thymectomy and thoracoscopic extended thymectomy for thymoma patients with myasthenia gravis compared with conventional median sternotomy extended thymectomy.Methods The clinical data of thymoma patients with myasthenia gravis treated by extended thymectomy between June 2013 and June 2016 were retrospectively reviewed.The clinical outcome parameters were compared according to surgical approach.Results 41 thymoma patients with myasthenia gravis,8 cases underwent robotic extended thymecotmy,11 cases underwent thoracoscopic extended thymectomy and 20 underwent median sternotomy extended thymectomy.The resected extension included tumor,thymus tissue and adipose tissue in anterior mediastinum.There were no significant differences between robotic group and thoracoscopic group regarding operative time,blood loss,chest tube duration,hospital stay,postoperative complications and postoperative myasthenic crisis (P ＞ 0.05).The blood loss of robotic group and thoracoscopic group was significantly lower than that in median sternotomy group(P ＜ 0.05).The chest tube duration of thoracoscopic group was significantly shorter than that in median sternotomy group(P ＜0.05).The effective rates of MG after extended thymectomy in robotic group,thoracoscopic group and sternotomy group was 65.0％ 、69.2％ 、62.5％ respectively and there was no significant difference (P ＜ 0.05).Conclusion Robotic thymectomy and thoracoscopic thymecotomy are both minimal invasive surgery approach with less bleeding for thymoma patients with myasthenia gravis.The clinical outcomes of robotic thymectomy and thoracoscopic thymecotomy are similar.

Objective To explore the efficacy and safety of mechanical thrombectomy with Solitaire device in patients with acute basilar artery occlusion (ABAO).Methods The clinical data of 5 patients with ABAO,underwent mechanical thrombectomy with Solitaire stent in our hospital from May 2016 to November 2018,were analyzed retrospectively.The clinical treatment efficacy and safety were recorded.Results All these 5 patients accepted endovascular mechanical thrombectomy successfully;successful recanalization (modified Thrombolysis in Cerebral Infarction [mTICI] grading 2b or 3) was achieved in 4 patients;the embolus was detached to the distal arteriole in one patient.There was no symptomatic intracranial hemorrhage;one patient accepted decompressive craniectomy resulting from massive infarction of cerebellum.Follow up results 90 d after treatment indicated that 4 patients enjoyed good prognosis (modified Rankin Scale scores:0-3).Conclusion Mechanical thrombectomy with Solitaire device is suggested to be safe and efficient in ABAO patients complying with appropriate operative indications.

OBJECTIVE: To investigate whether kirenol, the major pharmacologically active compound of the Chinese medicinal herb , can protect mice from dextran sulfate sodium (DSS)-induced ulcerative colitis (UC). METHODS: C57BL/6 mice with or without kirenol pretreatment were treated with DSS in drinking water for 7 days to induce UC. The symptoms of UC including weight loss, diarrhea and bloody stool were observed daily and graded using the disease activity index (DAI). Colon injury of the mice was assessed by measuring the length of the colon and HE staining of the colon tissue. The levels of inflammatory cytokines produced by the mesenteric lymph nodes (MLNs) lymphocytes were measured using enzyme-linked immunosorbent assay; the apoptosis of the lymphocytes and CD4 T cells was analyzed using flow cytometry. RESULTS: The mice receiving pretreatment with kirenol showed obviously ameliorated symptoms of UC and milder pathological changes in the colon as compared with the control mice. Kirenol treatment significantly down-regulated the secretion of IFN-γ, IL-17A, IL-6 and TNF-α by the MLNs lymphocytes and increased the apoptosis of lymphocytes, especially CD4 T cells in the DSS-treated mice. CONCLUSIONS Kirenol can protect against T cell-mediated colon injury in DSS-treated mice possibly by suppressing the secretion of inflammatory mediators and inducing apoptosis of the inflammatory lymphocytes.
Animals ; Apoptosis ; Colitis, Ulcerative ; Cytokines ; Dextran Sulfate ; Diterpenes ; Mice ; Mice, Inbred C57BL ; T-Lymphocytes