Objective To evaluate the quality of life and care needs of hospitalized AIDS patients and analyze the relationship between them to provide basis for clinic nurses' helping patients to improve the quality of life. Methods We adopted the general information questionnaire, patient care needs assessment questionnaire, as well as the World Health Organization Quality of life Scale (WHOQOL)and used cluster sampling method to make face to face interviews with 36 hospitalized AIDS patients. Results The care needs of the 36 AIDS patients were at a high level,all areas of quality of life were lower than the norm. The quality of life of hospitalized AIDS patients was negatively correlated with the care needs. Conclusions Clinic nursing staffs should understand and assess the care needs of patients initiatively and take appropriate measures to improve quality of life of hospitalized AIDS patients.

Objective To compare the differences between college students and undergraduate students in terms of the evaluation of demonstration experimental teaching and analyze the influencing factors.Methods A questionnaire survey was conducted among 272 college students and 344 undergraduate students doing experimental study.Both stratified sampling and convenience sampling methods were used.Results The results showed that compared to the undergraduate students,the total score level of the evaluation,the teaching way,the teaching effect and the comprehensive evaluation of the college students was much lower.However,there were no significant differences between them in the evaluation of curriculum.Conclusions A few corresponding measures should be adopted by nursing schools and teachers to improve the quality of nursing experimental teaching.

Objective To discuss the effect of Cordyceps sinensis liquid on Diabetic Nephropathy renal tubular epithelial cell transdifferentiation.Methods Diabetic Nephropathy renal tubular epithelial cells were treated with different dose of Cordyceps sinensis liquid and high glucose,and divided into five groups.Control group was added 5.5 mmol/L D-glucose,High glucose group was added 30 mmol/L D-glucose, Experimental group 1 was added 30 mmol/L D-glucose and 5μg/mL Cordyceps sinensis liquid,Experimental group 2 was added 30 mmol/L D-glucose and 10 μg/mL Cordyceps sinensis liquid,Experimental group 3 was added 30 mmol/L D-glucose and 20 μg/mL Cordyceps sinensis liquid.The expression of E-cadherin protein,FN protein,α-SMA protein and ILK protein in each group were detected by western blot. Results Compared with control group,the expression of E-cadherin protein in high glucose was decreased significantly(P<0.01),and with the addition of Cordyceps bacteria increases,E-cadherin protein expression in three Experiment group were gradually increased(P<0.01).Compared with control group,the expression ofα-SMA protein and FN protein in High glucose group were increased significantly (P <0.01 ),and both two protein in Experiment group 2 and Experiment 3 were significantly lower than High glucose group(P<0.01).Compared with control group,the expression of ILK protein in high glucose group was significantly higher(P<0.01 ),and its expression in Experiment group 3 was significantly lower than High glucose group (P<0.01 ). Conclusion Cordyceps sinensis liquid can inhibit diabetic nephropathy renal tubular epithelial cell translating into myofibroblast,then inhibit renal tubule interstitial fibrosis.

Objective There were few studies of prediction on type 2 diabetic patients with acute pulmonary thromboembo?lism.To evaluate the performance of the Padua score, revised Geneva score and Wells PE score in the prediction value of diagnosis of type 2 diabetes mellitus with acute pulmonary thromboembolism( APTE) . Methods 151cases with suspected APTE of type 2 diabe?tes were collected from January 2013 to December 2015 by a retrospective case analysis mode. Among 151 pations,80 cases had diag?nosed with pulmonary thromboembolism.The receiver operating characteristic (ROC) curve was used to evaluate the probability of type 2 diabetic patients with APTE predicted by the Padua, the revised Geneva and the Wells PE score. We calculated the Youden Index for the cut?off point. Results The area under curve( AUC) of the ROC curve in the Padua score, revised Geneva score and Wells PE score for APTE was 0.804±0.035、0.635±0.045 and 0.705±0.043. The area under the ROC curve of the Padua score was the highest and there was a significant difference compared with the revised Geneva( P<0.016 7) . The comparison of Padua score and Wells PE for the predication value was no statistically significant difference ( P>0.016 7) . The comparison of revised Geneva score and Wells PE for the predication value was no statistically significant difference ( P>0.016 7) . The cut?off of Padua score was 3 points and Youden Index was 0.51. The cut?off of Revised Geneva was 3 points and Youden In?dex was 0.24. The cut?off of Wells PE score was 1 points and Youden Index was 0.39. Conclusion Padua score, revised Geneva score and Wells PE score in predicting diabetes patients have some ex?tent clinical value terms, which Padua score has higher predictive value than the Revised Geneva.The predictive value of Padua score and Wells PE score was equivalent.However, the predictive value of Padua score is limited.

Objective To investigate the fall efficacy of elderly people in nursing homes and its influencing factors. Methods A total of 174 elderly people in 8 nursing homes in Fujian province were recruited by convenience sampling method. They were investigated with a self-designed questionnaire about the demographic data, the Modified Falls Efficacy Scale (MFES) and the Kessler Psychological Distress Scale (K10). Results The mean score of fall efficacy was 7.81±1.15, which revealed a middle level. The score of get dressed and undressed scored 9.04 ±1.42, which was the highest, while the score of using public transport scored 5.80 ±3.21, which was the lowest. Multiple regression analysis showed that the mental health status, degree of self care, age were influencing factors of fall efficacy of elderly people. Conclusions The fall efficacy level of 174 elderly people is at medium level, which is different among fall efficacy with mental health status, degree of self care, age. Individualized interventions should be designed and provided for them.

The application of 3D printing technology in medicine may greatly affect the surgical methods of spinal surgery. Currently, 3D printing technology has been applied to preoperative and intraoperative. Before surgery, 3D printing can be used to create precise anatomical models of spinal deformities. In addition, these anatomical models can be used to plan and simulate complex spinal lesions. 3D printed anatomical models can provide better understanding of anatomy than CT or MRI. During surgery, 3D printing has been used to create surgical guidance systems, create templates and customize specific shapes of implants. Although 3D printing technology still faces the challenge of expensive equipment and materials, this technology has many advantages such as improving patient prognosis and reducing the radiation dose of patients. This article mainly introduces the clinical application and future development of 3D printing technology in spine surgery.

Forensic entomotoxicology is a branch of forensic medicine, which applies entomology, toxicology and other related studies to solve the poisoning cases. It has an obvious advantage in the investigation on poisoning death. Based on the expounding definition and research of entomotoxicology, this paper reviews research progress and application value in some aspects of forensic medicine, such as the effects of drugs/toxins on the growth and development of sarcosaphagous insects and the qualitative and quantitative analysis of the drugs/toxins in the poisoned body tissue.
Animals ; Death ; Entomology/methods* ; Forensic Medicine/methods* ; Humans ; Insecta ; Postmortem Changes

Objective:To study the practical value and imaging expression of target reconstruction technique of HRCT in the diagnosis of pneumoconiosis.Methods:Fifty-seven cases with different level type of pneumoconiosis were first examined by routine CT scan,followed by HRCT examination at top of aortic arch,carina of trachea,3 cm below bifurcation of bronchi,and 2 cm above thd right diaphragm.Target reconstruction have been finished using the raw data stored.Results:Target reconstruction photoimages were cleared to display the morphology of delicate lesions of pneumoconiosis:(1)Nodular shape(100%).(2)Interlobular septal thickening(98.24%).(3)Lobular structure abnormality(98.24%).(4)Subpleural nodes (84.21%).(5)Centrilobular emphysema(63.15%).(6)Subpleural line(64.91%).(7)Bronchiectasis(63.15%).(8)Ground-glass opacity(35.08%).(9)Honeycombing(15.78%),and to display earlier period change details.Conclusion:HRCT target reconstruction technique may make lesion dispaly more detail than comventional and high-resblution CT.It is reliable to display the delicate lesions of pneumoconiosis and provide more diagnostic information.

Objective To investigate that the relationship of serum concentration of copeptin ,procalcitonin(PCT )and early diagnosis ,prognosis in patients with cerebral hemorrhage‐associated pulmonary infection .Methods One hundred and twenty pa‐tients with acute cerebral hemorrhage ,acute cerebral hemorrhage‐associated pulmonary infection and 60 healthy individuals (the control group) admitted in our hospital from January 2012 to December 2013 were selected and detected for serum copeptin and procalcitonin .The differences of serum copeptin ,procalcitonin levels were compared in controls ,in patients with cerebral hemor‐rhage and cerebral hemorrhage‐associated pulmonary infection and their correlation was analyzed .Results The levels of serum copeptin in the cerebral hemorrhage‐associated pulmonary infection were significantly higher than that in control group and the cer‐ebral hemorrhage (P<0 .05) .The levels of serum procalcitonin in control group and the cerebral hemorrhage were significantly lower than that in the cerebral hemorrhage‐associated pulmonary infection ,the levels of serum C‐reactive protein ,copeptin ,procalci‐tonin and the APACHEⅡ scores of the patients with survival group were significantly lower than those with non‐survival group (P<0 .05) .Conclusion The levels of serum copeptin and procalcitonin are correlated intimately with cerebral hemorrhage‐associat‐ed pulmonary infection .They are important clinical parameters to reflect the early diagnosis and prognosis of cerebral hemorrhage‐associated pulmonary infection .

Objective To investigate the cyclical changes of the apparent diffusion coefficient (ADC) values of the normal uterine zonal structures and explore physiological mechanism and clinical significance of the changes .Methods Nineteen healthy young fe‐male volunteers were selected to receive DWI (b=0 and 1 000 s/mm2 ) scan during periovulatory ,late secretory and menstrual pha‐ses .The ADC values of endometrium ,junctional zone and myometrium were measured and the differences of the ADC values were analyzed .Results The ADC values among three structures were significantly different in three phases (P< 0 .05) .The ADC value of myometrium was highest and the second was endometrium and the last was junctional zone .The differences of specific uterine zonal structures in different phases were statistically significant (F=55 .674 ,P<0 .05) .There was a interaction effect between menstrual cycle and uterine structures .Conclusion The effect of zones and different phases of the menstrual cycle in young women on ADC val‐ues of uterine structures should be considered when use ADC values to diagnose uterine diseases .