Objective:To establish and validate a new model of health belief model(HBM) combined with theory of planned behavior(TPB).Methods:Path analysis was applied to set up a new model predicting iron-fortified soy sauce consumption behavior using baseline survey data among women in rural and urban areas in Beijing,and the model was validated in follow-up survey.Results:It was proved that health values had powerful direct effect on behavior identity and had relatively strong direct effect on attitudes towards behavior;behavior identity had strong effect on behavior barriers,mostly in a direct way,and on behavior intention in a direct or indirect way;control belief was an important external factor influencing behavior intention;behavior intention was the most direct and most important one of factors influencing actual behavior;and convenience to buy was an important external factor influencing actual beha-vior.Conclusion:The integrated model of TPB and HBM explains behavior better and may be attempted in other similar researches.

Objective To explore the effect of employee assistance program on male nurses' professional values and professional identity.Methods Fifty male nurses participated in the program by group counseling and individual counseling.The professional values scale (NPVS-R) and the occupational identity scale were used to investigate the changes in their professional values and occupational identity before and after the intervention.Result After intervention,the occupational values and occupational identity of male nurses were significantly better than before intervention (P＜0.01).Conclusion The employee assistance program for male nurses can promote the formation of positive professional values and professional identity sense.

Acupuncture Points ; Acupuncture, Ear ; Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Tourette Syndrome ; therapy ; Treatment Outcome

Drug safety has always been a global focus. Discovery and accurate information acquisition of adverse drug reaction have been the most crucial concern. Terminology of adverse drug reaction makes adverse reaction medical report meaningful, standardized and accurate. This paper discussed the domestic use of the terminology WHOART and MedDRA in terms of content, structure, and application situation. It also analysed the differences between the two terminologies and discusses the future trend of application in our country
Dictionaries, Medical ; Drug-Related Side Effects and Adverse Reactions ; Terminology as Topic ; World Health Organization

Objective: To study and explore the distribution characteristics of rs10975521A/T and rs1929992A/G polymorphism of the IL-33 gene in Chinese Guangxi population. To compare the frequency distribution differences of allele and genotype of two sites among different ethnic. Methods:The polymorphism of rs10975521A/T and rs1929992A/G of IL-33 gene in 283 subjects were analyzed with the methods of Single base extension (PCR-SEB) and DNA sequencing,and the distribution frequency and the differences between groups of that were analyzed statisticaly. Results:Three genotypes of AA,AT and TT were found in rs10975521A/T with the frequency distribution of 12. 7%,53. 0% and 34. 3% respectively and there was no significant difference between sexes of each genotype and allele frequency in the Guangxi population ( P>0. 05 ) . There were significant differences of the allele frequency of rs10975521A/T in the Guangxi population compared with that in the European (P< 0. 05), han Chinese in Bejing (P< 0. 05) and Japanese people (P< 0. 01). Three genotypes of AA,AG and GG were found in rs1929992A/G with the frequency distribution of 23. 9%,53. 7% and 13. 4% respectively and there was no significant difference between sexes of each genotype and allele frequency in the Guangxi population(P> 0. 05),but the differences of genotype frequency of rs1929992A/G was statistically significant compared with that in the European,han Chinese in Bejing and Japanese people ( P< 0. 05 ) . There were significant differences of the allele frequency between Guangxi population and European (P< 0. 01),han Chinese in Bejing(P< 0. 05). Conclusion: There are different degrees of discrepancy of rs10975521A/T and rs1929992A/G polymorphism of IL-33 gene among different race and region.

ObjectiveTo observe the influence of calcium - sensing receptor (CaSR) on Fas/Fas ligand (Fas L) pathway during anoxia/reoxygenation (A/R)- induced cardiomyocytes apoptosis in neonatal rat. MethodsSingle cells were dissociated from minced hearts of 2 - day - old Wistar rats with a 0. 25％ solution of crude trypsin and then cultured as monolayers at a density of 5 x 104cells/cm2 in DMEM medium equilibrated with humidified air containing 5％ CO2 at 37C. Three days after the cells were seeded, the cultured cardiomyocytes were randomly divided into three groups. ( 1 ) control group: cardiomyocytes were continuously cultured for 26 hours in DMEM medium.(2) A/R group: cardiomyocytes underwent anoxia for 2 hours and reoxygenation for 24 hours.(3) GdCl3 group: 300μmol/L GdCl3 was added to the culture medium at the beginning of reoxygenation. Apoptosis of cardiomyocytes was assessed by flow cytometer and morphological alterations were observed with transmission electron microscope.The expression of CaSR, Fas and Fas L were analyzed by Western blot.Results The result of flow cytometer showed that cardiomyocytes apoptosis was 12. 18％ ± 1.54％ in A/R group,and was higher than that in the control group (P ＜0. 01 ). At the same time, mitochondrial cristae dissolution and disappearance could be detected. Compared with A/R group, GdCl3, a specific activator of CaSR, further enhanced cardiomyocytes apoptosis to 20. 25％ + 2. 87％ ( P ＜ 0. 01 ), along with an increment in CaSR, Fas and Fas L expressions ( P ＜ 0. 05 ). ConclusionCaSR is closely involved in cardiomyocytes apoptosia during anoxia/reoxygenation. CaSR could induce apoptosis of neonatal rat cardiomyocytes through Fas/Fas L receptor pathway.

AIM:To evaluate the availability and our experience of intraoperative image-guidance in endoscopic nasocular operation.METHODS:Seven cases of endoscopic nasal surgery with intraoperative image-guidance were retropectively reviewed,including 3 cases of optic nerve injury;3 cases of foreign object of optic behind the eyeball;1 case of retrobulbar tumor(angeioma).RESULTS:The preoperative preparatory time would take 15 minutes,including coordination,head holder localization,conventional instrument registration.In our cases,the localization accuracy between 3-D image landmarks of navigation system and actual anatomical landmarks was less than 1.3mm.The optic nerve and other anatomical points could be orientated accurately in intraoperative procedures.No complication occurred.CONCLUSION:Nasal endoscope combined with imageguidance systems provides accurate anatomical localization of anterior skull base with enlarged operation field.It is possible for surgeons to observe important anatomical structures during endoscopic surgery.It could increase the effectiveness and decrease surgical complications,especially in complicated cases.

?Optic neuritis ( ON) is one of the most common causes of vision loss by neural eye diseases in youth and middle-aged. In the past, the diagnosis simply according to the risk position, which did not distinguish from the pathogenesis and clinical characteristics, can not meet the current clinical diagnosis and treatment needs. Combining with the etiology, clinical characteristics and prognosis, the latest classification of the current international diagnosis of ON are typical and atypical ON. Typical ON relates to multiple sclerosis ( MS ) or demyelinating disease of the central nervous system, it has a relatively good therapeutic effect and prognosis. Rather than, atypical ON has complex etiology, clinical manifestation, and the treatment and prognosis are also different. At present there are many international ON treatment guidelines with level I evidence-based medical evidence, but with different genetic background, geographical environment and ethnic groups, they are not been determined. China lacks of such a multicenter large sample, a wide range of research evidence. In this paper, we will summarize the progress of the diagnosis and treatment about ON, especially about the atypical ON, in order to provide some suggestions to further improve the standardization and individualization for clinical diagnosis and treatment on ON.

Objective To analyze the differences of immune responses against Mycobacterium tu-berculosis antigens induced in two different nonhuman primates and to provide rationales for the selection of suitable animal models for vaccine efficacy evaluation.Methods Expression of functional surface markers including CD69 and HLA-DR, the activation markers on CD4+and CD8+T cells from in rhesus macaques and cynomolgus monkeys were measured by flow cytometry analysis.PBMCs were isolated from rhesus ma-caques and cynomolgus monkeys with Mycobacterium tuberculosis infection and stimulated with PPD and pep-tide pools ( ESAT-6/CFP-10) .Enzyme-linked imunospot ( ELISPOT) assay was performed to detect IFN-γproducing lymphocytes.Results The CD4+and CD8+T cells isolated from rhesus macaques without Myco-bacterium tuberculosis infection expressed higher levels of CD69 and HLA-DR than those from healthy cyno-molgus monkeys (P<0.01).The numbers of IFN-γspot forming cells/106 PBMCs in rhesus macaques with Mycobacterium tuberculosis infection for 10 and 11 months were respectively 3 and 3.5 times higher than that of cynomolgus monkeys upon after the stimulation of PBMCs with PPD.The levels of IFN-γproduction by the cells from rhesus macaque group were also higher than those from cynomolgus monkey group upon after the stimulation of PBMCs with ESAT-6 or CFP-10 peptide pools.Conclusion More IFN-γproducing cells were induced in rhesus macaques than that in cynimolgus monkeys after stimulation with Mycobacterium tu-berculosis antigens.Therefore, the rhesus macaques might be a better animal model for evaluating immune responses induced by Mycobacterium tuberculosis vaccines.

Objective To observe efficacy and safety of long-term Statins treatment in elderly patients aged over 80 years,and to provide clinical evidence for the rational use of Statins.Methods 224 patients aged 80 years and over were divided into two groups:Statin group given Statins (n=107),and control group not given Statin (n=117).The serum levels of total cholesterol (TC),lowdensity lipoprotein cholesterol (LDL-C),high-density lipoprotein cholesterol (HDL-C) and triglyceride (TG) were measured,and liver and renal function,alanine aminotransferase (ALT),creatine phosphokinase (CPK) and epidermal growth factor receptor (EGFR) were tested.Results Pretreatment levels of TC and LDL-C levels were (4.6 ± 1.0) and (2.6 ± 0.8) mmol/L and were decreased to (4.3±0.9) and (2.4±0.6) mmol/L after 1 year treatment (t=3.535,3.448,both P＜0.05).The target rate in statin group for LDL C was 35.5 ％ in patients at very high risk.There were no significant differences in levels of ALT,CK and eGFR between pre-and post-treatment in both two groups [(20.2±9.2) U/L vs.(21.4±12.1) U/L,(86.5±53.9) U/L vs.(86.6±67.5) U/Land (53.1±17.3) ml/min vs.(51.9±18.0) ml/min,all P＞0.05].Compared with pre-treatment,1 year treatment showed that glucose level was increased [(5.9± 1.0) mmol/L vs.(6.0± 1.0) mmol/L,t=2.287,P＜0.05].Conclusions Long-term Statin treatment in elderly patients is safe and effective.We should correctly administer statin drugs,and closely monitor the safety indicators.