Objective:To explore the impact of childcare burden on satisfaction level of the elderly medical demand in family,in order to provide the basis for policy making to realize healthy aging.Methods:Based on CFPS(China family panel studies) data,using OLS and quantile regression to conduct quantitatively study on the impact of children's dependency ratio on medical expenses for the elderly.Results:The estimates of children's dependency ratio's coefficients were significantly negative,while their absolute values presented a tendency of increasing with the increase of quantile.It showed that the crowding-out effect of childcare burden on medical expenses for the elderly was in existence.The higher medical expensed,the stronger the crowding-out effected.Conclusion:Childcare burden impacted the satisfaction level of the elderly medical demand,especially for the elderly often sick or suffering from a serious illness,whose medical demand would be even greater.

0.05). Conclusion The present method has many advantages such as simplicity of operation,rapidity,better accuracy for the accurate quantitative analysis of urinary manganese.

Nasopharyngeal carcinoma(NPC)is one of the most common malignant tumors of the head and neck.The therapies for nasopharyngeal carcinoma include the following aspects:conventional radiotherapy,chemotherapy,surgery and molecular target therapy,etc.The combined chemo-radiotherapy and molecular target therapy has gradually become the hotspot therapy for NPC.

Objective To test the reliability and validity of Chinese version of Inflammatory Bowel Disease Self-Efficacy Scale.Methods The Chinese version of Inflammatory Bowel Disease Self-Efficacy Scale was developed based on strict principle of translation,back-translation,expert consultation and preliminary test.The reliability and validity were tested among 196 inflammatory bowel disease patients.Results The Chinese version of scale had a total of 29 items.The coefficient of Cronbach's α was 0.899～ 0.973,and the coefficient of the Guttman spit half was 0.825～0.917.Factor analysis indicated that the cumulative proportion of 4 principal components reached 78.1％.Conclusions The Chinese version of Inflammatory Bowel Disease Self-Efficacy Scale has been proved to be reliable and valid.It can be used as a valid tool for the measurement of self-efficacy of Chinese inflammatory bowel disease patients.

Thymidine kinase 1 (TK1),an enzyme of the pyrimidine remedial pathway,can catalyze phosphorylation of thymidine to thymidine monophosphate.It is closely related to cell cycle regulation and cell proliferation.A number of experiments show that TK1 can be used for physical examination,tumor screening,routine testing,effect monitoring and prognosis evaluation,which is considered to be a sensitive and useful marker for human tumor growth.

[Objective]To evaluate the effect of post-operative rehabilitative nursing of patients repaired with acellular nerve allograft.[Method]From April 2003 to April 2006,39 inpatients with peripheral nerve defect were subjected to receive acellular nerve allograft in order to repair nerve defect.The patients were rehabilitated with special nursing after being operated and discharged.Among of them,21 patients were followed up over 6 months,the effect of treatment was analyzed.[Result]Among 21 patients,16 people had excellent and good effect of treatment and the efficient rate was 71.4%.[Conclusion]Post-operative rehabili tative nursing is important and effective for rehabilitation patients of peripheral nerve injuries repaired with acellular nerve allograft.

Objective To explore the effect of psychological intervention with pantoprazole sodium in treatment of gastric ulcer. Methods A total of 80 patients with gastric ulcer from March 2015 to January 2017 were randomly divided into two groups, control group and observation group; Two groups were treated with pantoprazole sodium, the control group received conventional care, while the observation group was given psychological care.The rehabilitation of the two groups was observed and compared . Results The effective rate of observation group was 92.5％, significantly higher than that of the control group(77.5％); The satisfaction rate of the observation group was 97.5％, significantly higher than that of the control group 72.5％; the differences between the two groups were statistically significant.Conclusion The implementation of psychological nursing of pantoprazole in treatment of gastric ulcer in the process, can consolidate the curative effect to be fully reflected, help patients recover in time, and improve patient care for acceptance,it is worthy of reference.

Classification,toxicity and determination method progress especially the pretreatment and limit of quantitation of beauvericin (BEA) and 4 main kinds of enniatins (ENNs) including enniatins A (ENA),enniatins A1 (ENA1),enniatins B (ENB) and enniatins B1 (ENB1) in food were introduced.The contamination levels of BEA,4 kinds of ENNs and their co-occurrence mycotoxins in food from Spain,Morocco,Italy,Japan and some other countries were analyzed.Establishment of high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) determination method for the complex food matrix was suggested.

AIM: To study the expressions and significance of stem cell factor(SCF) and tyrosine kinase receptor(KIT) in neurons after cerebral ischemia reperfusion injury.METHODS: Western blotting was used to examine the expression of SCF and KIT in the cortex after cerebral ischemia and oxygen glucose deprivation(OGD) neurons,then the OGD neurons preincubated with SCF and SCF-Ab were assessed the cell viability by MTT to determine its significance.RESULTS: ①Compared to control group,the expressions of M-SCF and S-SCF in cortex increased markedly while KIT decreased significantly in ipsilateral hemisphere.However,no obvious change in the contraleteral hemisphere was observed.②Compared to control group,the levels of S-SCF and M-SCF were increased significantly in the OGD neurons while KIT was not obvious changed.③The cell viability of OGD neurons decreased significantly.Preincubation with SCF inhibited cell damage while SCF-Ab deteriorated OGD injury.CONCLUSION: The expression of SCF may be induced by cerebral ischemia reperfusion,which can protect the neurons from ischemia injury.

OBJECTIVE:To provide reference for standardizing dispensing and use of intravenous drug. METHODS:266 piec-es of intravenous drug instructions were collected in PIVAS of our hospital,and then the labeling information were statistically ana-lyzed,including dispensing method,diluted or dissolved solvent before preparation and storage time after preparation. RESULTS:Among 266 intravenous drug instructions,there were 45 kinds of finished product infusion varieties and 221 kinds of drugs needing to be prepared. Among these,there were only 30 pieces of drug instructions with labeling dispensing method,accounting for 13.57%;195 pieces of drug instructions stated solvent for dilution and 22 stated solvent for dissolution before preparation,account-ing for 88.24% and 19.13%;69 pieces of drug instructions stated storage time,accounting for 31.22%. CONCLUSIONS:The la-bel information of dispensing method and storage time in intravenous drug instructions is markedly insufficient or not clear. Drug ad-ministration departments are suggested to strengthen the instruction standardization management. Meanwhile,manufacturers should specify the relevant information in intravenous drug instructions.