Analgesics, Opioid ; poisoning ; Diphenoxylate ; poisoning ; Humans ; Naloxone ; therapeutic use ; Narcotic Antagonists ; therapeutic use ; Poisoning ; drug therapy

Objective To examine the impact of oncology nurses' compassion satisfaction and compassion fatigue on doctor-patient relationship satisfaction.Methods Questionnaire survey was conducted by 388 oncology nurses,the questionnaires include Professional Quality of Life Scale and DoctorPatient Relationship Satisfaction Scale.Results The total scores of compassion satisfaction was 34.22±7.19,the total scores of secondary traumatic was 26.32±6.12,the total scores of job burnout was 25.13±6.08,the total scores of doctor-patient relationship satisfaction was 4.24±0.75.Pearson correlation analysis showed that doctor-patient relationship satisfaction score was positively correlated with oncology nurses' compassion satisfaction (r=0.468,P ＜ 0.05),negatioely correlated with nurses' compassion fatigue factor scores (r=-0.182,-0.531).Regression analysis showed that compassion satisfaction,secondary traumatic,job burnout and night shift frequency were influencing factors of doctor-patient relationship satisfaction,which could explain29.2％ of the variance.Conclusions Improvement of the oncology nurses' compassion satisfaction and compassion fatigue can improve the doctor-patient relationship satisfaction and the quality of nursing service,and create a harmonious medical environment.

Scaffold is one of the key elements required for tissue engineering. Porous scaffolds have several special advantages for muscle tissue engineering, and they are beneficial to cell survival, myogenic differentiation, and vascular ingrowth. The performance of porous scaffolds is closely related to the property of the biomaterials used. Additionally, the pore size and porosity may affect cell adhesion, proliferation, and differentiation. This review focuses on the application of porous scaffolds in muscle tissue engineering, including their categories, application, and advantages.
Biocompatible Materials ; Cell Adhesion ; Humans ; Muscles ; physiology ; Porosity ; Tissue Engineering ; Tissue Scaffolds

Case discussion is an effective approach,which combines basic theory with clinical medicine.It can evoke students' interest and cultivate their creative thinking capacity.Moreover,it can improve teachers' general ability in teaching pathophysiolo- gy.In this article,we discuss the application of case discussion in pathophysiology teaching.

China ; epidemiology ; Humans ; Occupational Diseases ; epidemiology

Medicinal properties are specific attributes of traditional Chinese medicines(TCM). The medicinal property theory is an important principle for the compatibility of traditional Chinese medicines. In this paper, medicinal properties, flavors and meridian tropism were combined to represent TCM medicinal properties; and multiple medicinal properties were further combined into medicinal property combination modes. TCMs and medicinal property combination modes were divided according to their efficacies, which were regarded as the concept of inductive logic programming and finally got medicinal property combination and compatibility rules with different efficacies. These medicinal property combination and compatibility rules were used to form the theoretical model through the entity grammar system, realize the automatic reasoning process from the medicinal property combination and compatibility to the efficacies, verify the reasoning result and analyze their rationality and limitations, in order to provide new ideas for revealing the relations between the TCM compatibility rules and efficacies.
Drug Interactions ; Drug Therapy, Combination ; methods ; standards ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Meridians ; Models, Theoretical

Acupuncture Therapy ; methods ; Adult ; Ankle ; Female ; Humans ; Male ; Middle Aged ; Stress Disorders, Traumatic, Acute ; therapy ; Wrist

Fatal Outcome ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature, Diseases ; diagnosis ; physiopathology ; Male ; Respiratory Insufficiency ; diagnosis ; physiopathology ; Syndrome

Objective To explore the expressions of autophagy-related gene Beclin-1 and LC3 in adriamycin induced eardiomyopathy rats,to prnve that autophagy might take part in the development of adriamycin induced eardiomyopathy in rats,so as to provide experimental and theoretical evidence for preventing and treating adriamycin induced cardiomyopathy.Methods Forty-five male SD rats were randomly divided into 3 groups,control groups,ADR group and ADR+3-MA group.The model of adriamycin induced cardiomyopathy rats was established.The tissue sample taken from the left ventricle wall was checked for the morphons of autophagosome by electron microscope. The expressions of Beelin-1 and LC3 of myocardium were detected.Results The morphons of autophagosome in ADR group was significantly increased compared with that in control and ADR +3-MA groups. The expression of Beclin-1 in myocardium of ADR group was significantly inereased compared with that in control and ADR +3-MA groups (P < 0.05).The level of LC3 in myocardium of ADR group was significantly increased compared with that in control and ADR+3-MA groups (P < 0.05).Conclusions Autophagy plays an important role in adriamycin induced cardiomyopathy.

BACKGROUND: Adipocytes are derived from preadipocytes, which are induced by mesenchymal stem cell differentiation. This study explored the mechanism of mesenchymal stem cell differentiation into adipocytes and provided a new thinking for preventing and treating obesity.OBJECTIVE: To investigate the isolation and culture of BMSCs from rabbits in vitro, and the method of differentiating into adipocytes.DESIGN: An observational controlled in vitro experiment.SETTING: Department of Histology and Embryology, Binzhou Medical College, and Yunnan Pharmacological Laboratories of Natural Products.MATERIALS: Totally 12 healthy Japanese rabbits aged 6-8 weeks of 200 to 300g of either sex were provided by Experimental Animal Center of Kunming Medical College. Dexamethasone, 3-isobutyl-1-methylxanthine and insulin (Sigma, USA) and indomethacin (ALEXIS, USA) were used in this study.METHODS: Experiments were performed at the Yunnan Pharmacological Laboratories of Natural Products between July 2004 and January 2005. BMSCs were harvested from the femurs, tibias and humerus bones of the rabbits, and then purified and proliferated. After primary culture, the subcultured cells were cultured in media including 1μmol/L dexamethasone, 0.5mmol/L 3-isobutyl-1-methylxanthine, 10mg/L insulin and 0.2mmol/L indomethacin. The disposal was accorded with the animal ethical standards.MAIN OUTCOME MEASURES: Growth curve of the third passage of cells was evaluated by modified MTT method. Salmon pink lipid drop appeared after Oil Red O staining under a light microscope.RESULTS: After 72 hours of adipocyte induction, lipid droplet appeared in BMSCs. With the prolongation of induction time, lipid vacuoles were found and cells changed from fusiform to round or polygon. At week 3, approximately 80% BMSCs were induced into adipocytes as detected by Oil Red O.CONCLUSION: Rabbit BMSCs isolated and cultured in vitro can be induced into adipocytes in the media containing 1μmol/L dexamethasone, 0.5mmol/L 3-isobutyl-1-methylxanthine, 10mg/L insulin and 0.2mmol/L indomethacin.