Chronic non-communicable diseases have become one of the public health problems threatening human health.Management measures of chronic diseases were summarized,such as three level prevention and self-management of chronic diseases,and patient joint decision-making.Behavioral interventions on chronic diseases were also summarized,such as risk factors of chronic disease,information technology and telemedicine.It suggests that a variety of chronic disease management and behavioral intervention measures should be applied in practical work to improve the patient compliance while enhancing the prevention and treatment of chronic diseases.

Objective To investigate the technological parameters in the purification process of total organic acids from the immature flower of Lonicera japonica with macroporous resins. Methods Taking static saturated capacity of adsorption and static elution ratio as indexes, six types of macroporous adsorption resins were studied and compared to select the optimum macroporous resins. The technical process for purification of total organic acids from the immature flower of L. japonica with the optimum macroporous resin was screened by the yield and purity of total organic acids . Results The HPD100-type macroporous resin had the optimum adsorption and elution parameters. Conclusion The HPD100-type macroporous resin shows better comprehensive property and can be used to isolate and purify the total organic acids from the immature flower of L. japonica

OBJECTIVE:To discuss the clinical significance of the expression of P- glycoprotein(P-gp),the multidrug resistance gene - 1(MDR - 1) expression product in the malignant lymphoma of nasalcavity and pharynx nasalis.METHODS: The expression of P - gp in the malignancy lymphoma of nasalcavity and pharynx nasalis of 37 cases was detected by S - P Immunohistochemical staining,and its correlations with patents' first visit,return visit,original sites,pathological type, immunohistochemical typing and prognosis were analyzed.RESULTS:Positive P- gp expression appeared in 87.5%(7/8) of the patients for return visit vs.34.5%(10/29) for first visit and 70.0%(7/10) with malignant lymphoma at pharynx nasalis vs.37.0%(10/27) with malignant lymphoma at nasal cavity,all showing significant differences.There were also significant differences in drug resistance between the patients with positive P- gp expression and those with negative P- gp expression (88.2%(15/17) vs.10.0%(2/20)).CONCLUSION:Positive P-gp expression serves as scientific basis for clinicians in predicating drug resistance and selecting drugs and establishing schemes.

Objective To investigate the inhibition effect of silencing Ku80 gene combined with irradiation on growth of esophageal cancer xenografs. Methods shRNA-Ku80 vector was constructed.The expression of Ku80 protein was inhibited by shRNA-Ku80 vector by using Western blotting. 20 BALB/c nude mice were randomly divided into 4 groups, including control group, radiation group, shRNA-Ku80 group and combined group. The growth of esophageal cancer xenografs was observed. The expression of Ku80 was examined in esophageal cancer xenografs by IHC. Results Effective target sequence was selected. The growth of esophageal cancer xenografs was inhibited by shRNA-H2 and radiation, especially in combined group. The inhibition rate of growth in three groups above was 32.0% , 39. 9% and 68. 9% ,respectively. The expression of Ku80 was reduced to 58% by shRNA-H2 in esophageal cancer xenografs ( t = 3.77, P ＜ 0. 05 ). Conclusions Combination of silencing Ku80 and radiation could enhance radiotherapeut effect of esophageal cancer xenografs.

Objective To investigate death reasons for China rural and urban children who aged between 5 and 14 years old during 2008.Methods Using the illness or injury causes of death and demographic indicators of China Health Statistics Yearbook 2009 to describe 5 to 14 year-old children' s disease-related indicators and causes of death,compare difference between rural and urban children.Results Hospitalization rates (23.0‰ vs 12.1‰, χ2 = 255.584 ), prevalence of two weeks (79.8‰ vs 63.9‰, χ2= 142.446 ), attendance of two weeks (95.6‰ vs 68.1‰, χ2 = 376.954) and prevalence of chronic diseases (9.0‰ vs 7.0‰, χ2 = 18.941 ) of 5 to 14year-old children in rural were all higher than urban children, with statistically significant difference.Injury and poisoning,cancer,congenital diseases were the top three causes of death for 5 to 14 children.In many diseases which caused injury and poisoning,drowning was the first cause of death ,traffic accidents accounted for the second place;suicide was the fourth cause of death for city children and second cause of death for city girls.Conclusion High-risk death reasons for Chinese 5 to 14 year-old children in 2008 are the same, but disease threat on the death of are in varying degrees ,which shows urban-rural and gender differences.

Objective To investigate the effects of different concentrations of ketamine on the apoptosis of cultured spinal dorsal horn neurons and astrocytes induced by glutamate. Methods Newborn Wistar rats (1-3 days old) weighing 10-15 g were used in this study. The animals were anesthetized and the dorsal hom of T11-L5 segment of the spinal cord was separated under sterile condition. The neurons and astrocytes were obtained by trypsin digestion of the tissue and mixed and cultured for 2 weeks. The cells were then randomly divided into 6 groups ( n = 8 each) : control group (C) in which Hank solution 50 ?l was added; glutamate group (G) glutamate was added (the final concentration was 100 ?mol?L-1); ketamine group (K) ketamine was added (final concentration = 1 mmol?L-1) and glutamate-ketamine groups (GK1 , GK2, GK3) glutamate was added first (final concentration was 100 ?mol?L-1) and 30 minutes later ketamine was added (the final concentration was 0.1, 1 or 10 mmol?L-1). After being incubated for 48 h the supernatant was harvested for determination of IL-1? and TNF-? concentrations. The morphological changes of the cells were examined by Wright staining. The apoptotic neurons and astrocytes were detected by flow cytometry.Results The number of apoptotic cells was significantly greater and the concentrations of IL-1? and TNF-? were significantly higher in group G and GK1 than in group C (P

Objective To investigate the effect of propofol on expression of cyclinD1 and apoptosis in spinal cord neurons induced by ischemia-reperfusion (I/R) .Methods Sixty male Wistar rats weighing 200-250 g were randomly divided into 2 groups ( n = 30 each): group A I/R and group B propofol + I/R. The animals were anesthetized with 7% chloral hydrate 6 ml?kg-1. The abdomen was opened and the abdominal aorta was clamped distal to the left renal artery for 20 min. The aortic cross clamp was then released to allow reperfusion. In propofol group propofol 100 mg?kg-1 was administered intraperitoneally (IP) during the operation. Neurologic function was assessed using Taylor scale (0 = unable to move hind limbs, 4 = normal function) at 6 h after operation and on postoperative day 1, 2, 3, 7 (n = 6 at each time point) . The animals were killed after neurologic function evaluation and the spinal cord was removed for microscopic examination, detection of apoptosis in the spinal cord neurons ( TUNEL) and determination of cyclinD1 expression (immuno-histochemistry) . Results The histo-pathological damage to the neurons was significantly lighter, the neurological function better and the apoptotic index and the cyclinD1 expression were significantly lower in propofol group than in I/R group. Conclusion Propofol protects spinal cord against I/R injury by reducing neuronal apoptosis through down-regulation of cyclinD1 expression.

Objective To investigate the effect of megestrolacetate(MA)in improving the quality of life in patients with advanced malignant neoplasms. Methods Seventy-two patients with advanced malignant neoplasms were randomized into two groups,treatment group(37 patients) were treated with MA plus supportive care,control group(35 patients) were treated with supportive care only.The changes of appetite,weight,pain,KPS and overall survival were observed in each group.Results In the treatment group,29 cases(80.6%) got appetite improving,19 cases(52.8%) gained weight,15 cases((41.7)%)got pain relief,21 cases(58.3%)got KPS score increasing;In the control group,8 cases((22.9)%) got appetite improving,4 cases(11.4%) gained weight,3 cases(8.6%)got pain relief,5 cases(14.3%)got KPS score increasing.The differences in two groups were significant(P

The subject service platform was constructed for nursing science using Drupal according to the low edu-cation level, high work load, much fragmentary time, and low information literacy of nursing staff.Web 2.0 infor-mation service was provided for nursing staff,such as literature pushing, cloud tag revealing and personal customiza-tion by integrating the library-holding resources ( including paper literature resources , electronic literature re-sources and literature resources on networks ) .The literature literacy level and scientific research ability of nursing staff were improved by making the full use of their fragmentary time.The new service mode in hospital libraries was studied in Web 2.0 environment .

Objective To observe the clinical effect of medicated diet of primary hyperuricemia .Methods 80 cases of primary hyperuricemia patients were randomly divided into experimental group and control group , 40 casesin each group.The experimental group used traditional Chinese medicine medicated diet on the basis of conventionaltherapy, and the control group was given conventional treatment .The change of indicators including main, secondaryclinical symptoms, signs and laboratory were observed before and after treatment in the two group patients .Results In the experimental group, the total effective rate was 92.5%; The control group the total effective rate was 82.5%.The experimental group was more efficient than the control group .Two groups of curative effect in the treatment ofsymptom improvement, there was significant difference (p <0.05).Blood uric acid before and after treatment wasimproved in the two groups (p <0.05).Blood uric acid level of experimental group decreased significantly comparedwith the control group (p <0.05).Conclusion The physique of Chinese Medicined Diet as dialectical auxiliary pri -mary hyperuricemia in clinical treatment of the exact effect , has not found adverse reactions.It is worth popularizationand application, and the formula need to be further enriched and perfected .