Objective To explore the impact of health education on negative mood,social support and life quality of patients with breast cancer.Methods 90 patients with breast cancer receiving chemotherapy were divided into the observation group and the control group randomly,and each group with 45.The regular health education was given to the control group,and personalized health education was provided to the observation group and their related family member,the measures included mental communication,psychological counseling and life guidance.SAS,SDS,SSRS and QOL were carried out at two time points:the time when admission to hospital and 4 weeks after admission.Results Before health education,there were no statistical significance between the observation group and the control group on anxiety,depression,social support and life quality.After health education,the observation group was better than the control group in scores of anxiety,depression,social support and life quality.Conclusions The health education given simultaneously to the patients and their family members can improve their negative mood,increase their social support,and improve their life quality.

The acute respiratory distress syndrome,a common severe case,can cause life-threaten multiple organ failure.Statins has been clinically applied in prevention of cardiovascular diseases and cerebrovascular disease.Previous studies indicate that statins can modulate inflammatory responses.In this paper,we discussed the mechanisms of statins,mechanisms and application of statins in acute lung injury and acute respiratory distress syndrome,and the effectiveness and safety of statins.

This paper started from the relevant concepts of nursing students'professional values , discussed the core value of nursing profession and nursing students occupational choice , which are included in the nursing students'professional values .Based on the current status , the author proposed some suggestions: emphasizing on curriculum and teaching content reform , strengthening the guiding role of the teachers;cultivating professional val-ues in practice; improving evaluation system; implementing sectional training plan , etc.In addition, the values education in nursing students should make efforts at national , hospital and school levels .

Objective To study the clinical application of 3-dimensional arterial spin labeling technology (3D-ASL) in brain tumors.Methods Twenty patients with the pathological diagnosis of brain tumors were selected in this study,with low grade glioma in 4 cases,the high grade glioma in 2 cases,lymphoma in 1 case,metastatic tumor in 7 cases,meningioma in 6 cases.All patients were appLIed preoperative 3D-ASL and dynamic contrast-enhanced perfusion magnetic sensitive (DSC) MR imaging line two methods,to analyze the value of 3D-ASL in brain tumors.Results 3D-ASL examination lesions in patients with brain tumors might be displayed in high or low perfusion; 3D-ASL and DSC were obtained from tumor tissue blood supply,the local relative cerebral blood flow (rCBF),there was no significant difference (P ＞ 0.05).The high grade glioma in 3D-ASL image showed a high perfusion,rCBF was 3.0 ± 1.3; Low grade gliomas showed low perfusion,rCBF was 0.6 ± 0.2,the rCBF between the high-and low-grade gliomas was significantly different (P ＜ 0.01).Metastatic tumor 3D-ASL showed ring high perfusion,central necrosis and edema area of low perfusion.Lymphoma 3D-ASL showed slightly higher perfusion.Meningioma showed high perfusion,and highest rCBF,3.5 ± 1.9.Conclusions 3D-ASL in the diagnosis of brain tumors,has high repeatability,non-invasive,without contrast agent.3D-ASL can be further developed into the brain blood flow dynamics of conventional evaluation methods,and can be used for brain tumors level assessment,has broad application prospects.

Objective:To establish the parallel bi-vein graft with valves animal model and to seek a new surgical method for patients with deep valvular incompetence.Methods:The parallel bi-vein with valves autogenic graft animal model was established in 12 rabbits by microsurgery and the hemorheology and hemodynamics were examined by real time color-duplex scanning and phlebography.Results:Among all of the 12 rabbits, autogenic graft of the parallel bi-vein with valves animal model was successfully established and was under observation for 4 weeks postoperatively.Only in 1 rabbit it was obstructed after 4 weeks.The rest remained unobstructed and were kept in favorable configuration and steady blood stream with laminar flow.Conclusion:The autogenic graft parallel bi-vein containing valves by microsurgery technique in rabbits is feasible.The opretion may be a feasible and promising method for clinical patients with chronic venous insufficiency in lower limb.

Objective To discuss the difference of preoperative examination and matters needing attention between osteoarthritis(OA)and rheumatoid arthritis(RA)patients who received total knee replacement(TKR).Methods Preoperative examination results were analyzed retrospectively between OA patients(362 cases)and RA patients(91 cases)who received TKR.Results The age of OA patients was significantly higher than RA patients[(66.55±7.78)years vs.(58.93±13.46)years,P＜0.05].There was significant difference in rate of diabetes between OA and RA patients[26.52％(96/362)vs.37.36％(34/91),P＜0.05].There was no significant difference in the rate of lumbar vertebrae disease between OA and RA patients[33.43％(121/362)vs.23.08％(21/91),P＞0.05].The body mass index,haematocrit and hemoglobin in OA patients were significantly higher than those in RA patients[(27.71±3.98)kg/m2 vs.(24.37±4.30)kg/m2,0.38±0.05 vs.0.33±0.06,(130.17±17.59)g/L vs.(111.45±18.56)g/L,P＜0.01].The erythrocyte sedimentation rate,C-reactive protein and D-dimer in OA patients were significantly lower than those in RA patients[(27.77±27.66)mm/1 h vs.(59.76±32.00)mm/1 h,(17.23±27.66)mg/L vs.(30.00±32.27)mg/L,(268.54±299.83)μ g/L vs.(990.09±550.91)μg/L,P＜0.01 or＜0.05].The rate of using glucocorticoid in RA patients was significantly higher than OA patients[8.8％(8/91)vs.0,P＜0.01].There was no significant difference in the rate of urinary system infection(P＞0.05).Conclusions The preoperative examination is found significantly different between OA and RA patients who received TKR.According to different focuses on,dealing with various kinds of complications and correct guidance on preoperative treatment,can ensure the safety of operation.

OBJECTIVE To discuss rational layout of Sterilizing and Supply Room in the Department of Stomatology and its scientific utilization of sterilizing equipment which ensure safe medical treatment of patients. METHODS Funds should be invested to the Stomatology Department according to plan and environment and equipment should be transformed. RESULTS Transformed conditions of Sterilizing and Supply Room had conformed to Operation Rules of Sterilization of Dental Medical Instruments in Medical Institutions promulgated by the Ministry of Health.One patient could certainly use his own medical goods with absolute sterilization.This not only reduced opportunities of cross infection,but also protected and made things convenient for medical personnel. CONCLUSIONS The fundamental guarantee of safe medical treatment of patients is rational layout of Sterilizing and Supply Room in the Stomatology Department and rational allocation and scientific utilization of sterilizing equipment.

This paper summarized the problems of medical informationization from the perspective of ethics.While medical informationization brings about the benefits of the enhancement of information mobility and interac-tion,its negative impacts also cause the indifference of doctor-patient relationship and the leakage of privacy infor-mation.At the same time,to ensure real and effective information data is the basis for the development of informa-tionization.Finally,this paper put forward to save time using informationization,to improve the doctor-patient re-lationship with the advantages of convenient communication,to protect patients' privacy through information super-vision and encryption,and to establish data quality standards.

The theory of human's full scale development is an important content of the Marxism theory.It is the need of human's full scale development theory to strengthen the humanism - Oriented Education of the medical students.Under the situation of constructing the new medicine education pattern,we should consider thoroughly the necessity of strengthening the humanism - Oriented Education of the medical students and discusses profoundly the effective way to strengthen the humanism - Oriented Education of the medical students,thus improve the humanities quality of the medical students in the essence.

Contemporary medical college students' misconducts are so serious that it is urgent to strengthen their behavior criterions consciousness,for example,the sense of rules of law,codes of ethics,school disciplines,medical norm.Schools should do more to strengthen consciousness,make an effort to the daily management,actively guide students to participate in social practice.