Objective To explore the effect of peer-education on self-efficacy of hemodialysis(HD) patients. Methods Totally 90 HD patients were divided into two groups equally. The intervention group received peer-education for 3 months and the control group received routine nursing. The two groups were compared in terms of score on self-efficacy. Results There was no statistically significant difference in the score on self-efficacy and every item between the two groups before intervention (P>0.05). The score on self-efficacy and the items ofcontrol of depressive mood, the confidence in taking self-care measures, the confidence in doing other thingswere statistically significantly different between the two groups after intervention (P<0.05). Conclusion Peer-education can improve HD patient′s self-efficacy.

Glabridin (Glab) is an isoflavonoid originally isolated from the roots of Glycyrrhiza glabra L. (Fabaceae). Glab is widely considered to be a phytoestrogen and has been associated with numerous biological properties ranging from antioxidant, anti-inflammatory, neuroprotective, anti-atherogenic effects, to the regulation of energy metabolism. In this paper, a review on its biological activity was reviewed.

Objective:To study the Raman spectrum and the surface enhanced Raman spectrum ( SERS) of cefalexin, cefadroxil and cephradine, and analyze the surface enhanced Raman spectrum of the three compounds under different pH conditions. Methods:The Raman spectrum and the surface enhanced Raman spectrum of the three compounds under different pH conditions were detected and measured by a portable Raman spectroscopy. Results: The results showed that the three compounds could exhibit characteristic peak information in the surface enhanced Raman spectroscopy corresponding to that in the normal Raman spectrum, and the pH values had certain impact on the surface enhanced Raman spectrum of the three substances. Conclusion: Both the Raman spectrum and the surface enhanced Raman spectrum of cefalexin, cefadroxil and cephradine reflect certain fingerprint characteristics, and it is feasible to use Raman scattering method to identify the three cephalosporins.

Using modem network and computer technology and characteristic digital resources, E - reading room has changed utiliza-tion modes of library information resources. The paper introduces the formation, current status and developing strategies of E - reading room open information service, and points out that this kind of service has become new model of library service in information era.

Objective:To explore the effect of micro-video education combined with active psychological management on the rehabilitation effect of hip replacement.Methods:From January to December 2018, 100 patients with total hip arthroplasty were divided into control group and observation group, 50 cases in each group. The control group was given routine nursing, and the observation group was given micro video education combined with positive psychological management. The depression, pain, joint function and complications were evaluated.Results:After the intervention, the Self-rating Depression Scale (SDS) score of patients in the observation group was (34.72±6.83) points, which was significantly lower than (40.58±7.59) points of the control group. The difference was statistically significant ( tvalue was 4.058, P<0.05); pain control education in the observation group and satisfaction scores for pain control or reduction methods were (43.01±5.72) and (63.77±8.62) points respectively, which were better than the control group's (33.96±4.58) and (55.15±9.27) points. The difference was statistically significant ( tvalues were 8.733, 4.815, P<0.05); the excellent and good rate of hip joint function in the observation group was 90.00% (45/50), which was higher than 64.00% (32/50) in the control group. The difference was statistically significant ( χ 2value was 4.336, P<0.05); the complication rate in the observation group was 2.00% (1/50), which was significantly lower than the control group's 18.00% (9/50). The difference was statistically significant ( χ 2value was 7.111, P<0.05); The scores of each item of quality of life in the observation group were higher than those in the control group, and the differences were statistically significant ( tvalues were- 9.859 to- 3.154, P<0.01). Conclusion:Micro video education combined with positive psychological management can improve the depression of patients after hip arthroplasty, reduce the degree of joint pain, promote the function of hip joint and reduce complications.

Adult ; Aspergillosis ; diagnosis ; etiology ; Diagnostic Errors ; Humans ; Lung Diseases, Fungal ; diagnosis ; etiology ; Male ; Silicosis ; diagnosis ; microbiology ; Silicotuberculosis ; diagnosis ; etiology ; Tuberculosis, Pulmonary ; diagnosis ; etiology

Protein is involved in a variety of biological activities and associated with disease development,such as cancer.With the development of mass spectrometry-based proteomic technologies,qualitative and quantitative analysis of protein in clinical specimen using mass spectrometry is rapidly progressing in cancer biomarker study.Novel cancer biomarker for early diagnosis and prognosis evaluation is the key to reducing death rate and improving survival rate.This review summarizes mass spectrometry technologies and proteomic studies for cancer biomarker discovery.

Objective To observe the effect of memantine on NR1 ,NR2A ,NR2B of N‐methyl‐das‐partate receptor and learning or memory ability in vascular dementia (VaD) rats .Methods Thirty adult male SD rats were randomly divided into sham operation group ,VaD model group and me‐mantine treatment group (10 in each group) .A rat VaD model was established by permanent liga‐tion of bilateral common carotid arteries .Rats in memantine treatment group received gastric me‐mantine 10 mg/(kg · d) 1 week after operation while those in model group received normal sa‐line .Five weeks after operation ,their learning or memory ability was tested by Morris water maze test ,expressions of NR1 ,NR2A and NR2B were detected by Western blot .Results The escape latency was significantly longer whereas the percentage of target quadrant and expression levels of NR1 ,NR2A and NR2B were significantly lower in model group than in sham operation group (P=0 .001 ,P=0 .002 ,P<0 .05) .The learning or memory ability and the expression levels of NR1 ,NR2A and NR2B were significantly higher in memantine treatment group than in model group but still lower in memantine treatment group than in sham operation group ( P< 0 .05) . Conclusion Memantine can improve the learning or memory ability of VaD rats by upregulating the expression of NR1 ,NR2A and NR2B in their hippocampus .

Objective To investigate the clinical outcomes of flupenthixol melitracen on refractory asthma with anxiety and/or depression.Methods 105 patients with refractory asthma,who were given asthma controlled test (ACT) and comprehensive hospital anxiety and depression scale (HAD)test,were randomly classified into control group and treatment group,the former used recommended classical drugs in the consensus,Salmeterol Xinafoate and Fluticasone Propionate and Montelukast;while the latter used above therapy combining flupentixol melitrace.HAD score,ACT score and pulmonary function were applied to assess therapeutic effect.Results In 105 cases of refractory asthma patients,75 patients were complicated with anxiety and/or depression,with prevalence of 71.42％.With the alleviation of anxiety and/or depression,the degree of asthma controlled was improved.After treatment,HAD score of the treatment group was lower that of control group((10.67±2.32) scores vs (11.94±3.02) scores,t=2.06,P＜0.05),ACT score in treatment group was much higher than that of control group((14.54± 3.14) scores vs (11.25±3.06)scores,t=4.59,P＜0.01),there were statistical significance in FEV1％ pre between two groups ((55.29±5.72) vs (43.36±7.13),t=8.02,P＜0.01).Conclusion Antidepressant treatment can alleviate anxiety and/or depression,improve the clinical curative effect of refractory asthma and help to improve lung function.

Objective To explore the peroxisome proliferator activated receptor gamma (PPARγ) expression characteristic of lymphocytes in patients with asthma .Methods Collected blood samples from healthy subjects (health control group) and asthmatic patients(asthmatic group) before treatment ,2 and 4 days after treatment .Expression levels of PPARγtested with Q-PCR .Analyzed eosinophil percentage of induced sputum ,IL-5 concentration in sputum supernatant measured with ELISA kits .Results Compared with healthy control group ,the eosinophil percentage and IL-5 concentration were higher in asthmatic group before treatment ;meanwhile the expression level of PPARγwas at the lowest .After treatment ,PPARγgradually increased accompanied with eosino-phil percentage and IL-5 concentration gradually decreased .Conclusion Asthmatic patients had a lowest PPARγ expression level . Their recovery perhaps attributed to the up-regulation of PPARγin lymphocytes .The anti-inflammatory effect of PPARγachieved might be via inhibiting the function of Th2 cells .