Objective To set up care service quality evaluation indicators and establish weight coefficient for assessment of elderly institution in Chongqing.Methods SEVQUAL Model was used as the theoretical guidance,through Delphi expert inquiry,analytic hierarchy process (AHP),the weight of each indicator in five grades and consistency check was calculated.Results The care serv ice quality evaluation indicators contained five first-grade indexes and twenty second-grade indexes.The first-grade indexes included tangibles,reliability,responsiveness,assurance,empathy,respectively.The results of the consisten-cy check of the single grade sorts had a satisfying consistency(CR＜0.10).Conclusions The scientific meth-ods and comprehensive indicators were applied to the construction of care service quality e-valuation indicators for elderly institution in Chongqing.In some degree,this construction of indicators may improve quality of care service and provide useful reference evidence for quality assessment in elderly in-stitution.

[Objective] To observe the effect of acupoint massage and TCM featured nursing on peripheral facial paralysis. [Method] Randomly divide 90 cases into 2 groups, n=45 for each group; the control group takes general treatment and acupuncture, the observation group is added with facial acupoint massage coordinated with mental counseling, recovery training and other TCM featured nursing, 1 time/d. [Result] After 2~4w of treatment, observe their clinical effects, the results had marked difference. [Conclusion] The cure effect of the observation group was better than common acupuncture group, showing that facial acupoint massage coordinated with TCM featured nursing treating peripheral facial paralysis could promote patients ’early recovery, much reduce the sequelae.

Objective To evaluate the effects of a health education project on prevention and control of iodine deficiency disorders.Methods From January to June 2011,an investigation was conducted using combined unified questionnaire in 9 counties on target population,and 3 townships were chosen in each project county.Health educational activities were carried out in grade 5 classes in the central primary school.In the meantime,3 villages were chosen in each selected township where the health educational activities in the community were carried out.Before and after the health educational activities,questionnaire surveys on knowledge of iodine deficiency disorders were conducted in each project county.Thirty students in one class of grade 5 in the central primary school were selected,and 15 women of childbearing age near the central primary school were selected too.The health education content included but not limited to:popular science films about the knowledge on endemic disease prevention and public-interest ads were broadcasted by radio,television,newspapers and other media in the project counties,aiming at spreading knowledge on prevention and treatment of endemic diseases.In each of the project township government and village committee locations,posters,banner pieces and slogan suspensions about knowledge on endemic disease prevention were posted or put up.In the project rural hospitals,a special bulletin boards was set up,and in the village clinics (rooms),posters were put up,to carry out a training program for women of childbearing age on endemic disease prevention.In primary schools,students in grades 4 to 6 were given a class about knowledge on prevention and treatment of iodine deficiency disorders,aiming at their transferring the learned knowledge to family members.Results A total of 2678 persons were investigated before and after the health education.After health education,the rate of knowledge(the correct answer rate) on iodine deficiency disorders increased from 69.04％ (1920/2781) to 94.08％ (2622/2787,x2 =580.63,P ＜ 0.05) among primary school students,and 74.76％(924/1236) to 92.60％(1139/1230,x2 =143.59,P ＜ 0.05) among women of childbearing age.Conclusions The rate of knowledge awareness in the students and the women of childbearing is increased significantly after the health educational activities.Systematic and targeted health education activities are effective measures in prevention and control of iodine deficiency disorders.

Objective To analyze the current situation of institutional care for people with disabilities in Shanghai, China. Methods Sec-ondary data were collected from the synthetical information platform of Shanghai Disabled Persons' Federation, including data about the res-idential institutions and people with disabilities living in the institutions from 2004 to 2015. Results The number of residential institutions and people with disabilities showed an increasing tendency from 2004 to 2015. At the end of 2015, there was 368 residential institutions in Shanghai, providing institutional care for 5821 people with disabilities. People in the institutions were mainly with intelligence disability and mental disability, and mainly in 35 to 59 years old. Conclusion The institutional care for people with disabilities was generally in a good condition in Shanghai and met people's needs.

OBJECTIVETo study the dynamic changes in the protein marker expression in the spermatogonial stem cells (SSCs) of mice at different ages by iTRAQ protein mass spectrometry and to screen new markers using the bioinformatic proteome database.

METHODSBased on the postnatal weeks, we divided 80 healthy male C57BL/6 mice into eight age groups of equal number, harvested their testicular tissues, extracted proteins following purification of the SSCs by compound enzyme digestion and magnetic-activated cell sorting. Then we analyzed and identified proteins using two-dimensional electrophoresis, protein mass spectrometry, and protein database information.

RESULTSTotally, 248,510 mass spectra were obtained from the MS experiment and 1132 proteins were identified. By the criteria of >1.2-fold for protein abundance difference and P value <0.05, we identified 298 differentially expressed proteins and 9 currently known makers of SSCs (PCNA, GFRalpha1, CDH1, Annexin A7, UCHL1, VASA, CD49f, CD29, and PLZf). Compara- tive analysis showed different expressions of the proteins in the SSCs of the mice of different ages, and the differences in the expressions of GFRalpha1, CD49f, and CD29 were consistent with the findings in other published literature. Ten proteins (P63, CD71, CD98, K19, ACE, K18, K15, K17, SH2, and SH3) were selected as SSC markers to be further studied.

CONCLUSIONThe proteins in SSCs are differentially expressed in mice of different ages. The technology of iTRAQ protein mass spectrometry can be used to analyze and compare the proteome information of mouse SSCs, obtain differentially expressed proteins in mice of different ages, and thus offers a new ap- proach to further analysis and study of the function and roles of these differential proteins.

Adult Stem Cells ; cytology ; metabolism ; Age Factors ; Animals ; Biomarkers ; analysis ; metabolism ; Cell Separation ; methods ; Electrophoresis, Gel, Two-Dimensional ; Male ; Mass Spectrometry ; Mice ; Mice, Inbred C57BL ; Proteins ; analysis ; metabolism ; Spermatogonia ; cytology

Child ; Graft Survival ; HLA Antigens ; genetics ; immunology ; Hematopoietic Stem Cell Transplantation ; Humans ; Polymerase Chain Reaction ; Tissue Donors ; Transplantation Chimera ; genetics ; Transplantation Conditioning ; methods ; Transplantation, Homologous ; immunology

Objective To explore the role of severity of limb ischemic injury in the treatment of popliteal artery injury.Methods A retrospective analysis was conducted of 259 patients with popliteal artery injury who had been treated from January 2002 to December 2014.They were 187 males and 72 females with a median age of 37.6 years (range,from 14 to 68 years).The time from injury to revascularization was from 4 hours to 29 days.According to the Rutherford classification system,the limb ischemic injury was categorized into 4 grades:grade Ⅰ:presence of sense and motion;grade Ⅱ:presence of sense but loss of active motion;grade m:loss of sense or motion;grade Ⅳ:stiffness.For all the patients with injury of grades Ⅰ and Ⅱ,limb salvage was adopted and opening decompression to osteofascial compartment was performed depending on the intraoperative and postoperative limb swelling.For the patients with grade Ⅲ injury,opening decompression to osteofascial compartment was performed to explore the activity of muscles in those with a strong will to preserve their limbs.When the muscle activity was poor but bright red bleeding was found at the broken muscle ends and there were no fish-like changes in muscles,limb salvage was suggested;otherwise amputation was chosen.For all the patients with grade Ⅳ injury,amputation was suggested.Results Of the 146 cases of limb salvages,142 were successful and 4 failed due to uncontrollable infection,giving a total success rate of 54.83％ (142/259).Complete rupture of the popliteal artery occurred in 23 cases,incomplete rupture or tear in 17,contusion and thrombosis in 219.No patient died due to popliteal artery injury or its complications.The patients with injury of grades Ⅰ,Ⅱ,Ⅲ and Ⅳ were respectively 51,88,67 and 53;their success rates of limb salvage were respectively 100.00％ (51/51),96.59％ (85/88),8.96％ (6/ 67) and 0.For the patients whose time from injury to revascularization was ＜ 6 h,6 h to 12 h,13 h to 24 h,25 h to 1 w,and ＞ 1 w,the success rates of limb salvage were respectively 80.77％ (42/52),54.58％ (73/134),20.51％ (8/39),33.33％ (6/18),and 81.25％ (13/16).The 142 patients whose limbs had been salvaged obtained an average follow-up of 31.4 months (range,from 6 months to 8 years).Of them,those with grade Ⅰ injury obtained normal plantar sensation and active ankle flexion and extension.Of the 85 patients with grade Ⅱ injury,all recovered normal or nearly normal plantar sensation,29 achieved partial recovery of active ankle and digital flexion and extension,but the other 56 obtained no recovery of active ankle motion.Of the 6 patients with grade l injury,none obtained recovery of motion function,4 achieved partial recovery of plantar sensation but the other 2 had no recovery.Conclusion The classification of popliteal artery injury into 4 grades according to its severity of ischemic injury can provide helpful guidance to the treatment and prognosis assessment of the popliteal artery injury.

Objective To observe clinical efficacy of brinzolamide on mechanical contusion ocular trauma . Methods 50 patients(57 eyes) of mechanical contusion ocular trauma were selected and divided into observation group and control group randomly and evenly ( 29 eyes in the observe group ,28 eyes in the control group ) .On the basis of mechanical contusion ocular trauma basic treatment for all the patients , the observing group was added brinzolamide ophthalmic suspension .Their vision , intraocular pressure and ERG were observed .Results The vision of patients in the observing group was obviously better than that in the control group (χ2 =4.49,P<0.05).Intraocular pressure in the observing group (14.88 ±0.83)mmHg was obviously lower than that in the control group (19.64 ± 2.30)mmHg(P<0.05).Sum of a-wave amplitude and sum of b-wave amplitude after treatment were better than those before treatment ,and those in the observing group were higher than theose in the control group ( observation group:ta =0.44,tb =0.24;the control group:[ ta =1.03,tb =0.32;between two grous:ta =3.35,tb =2.37,P<0.05 ) ] .Conclusion Using Brinzolamide ophthalmic suspension to treat mechanical contusion ocular trauma preven -tively can obviously improve patients′vision, control their intraocular pressure and promote the recovery of retinal function.It has positive clinical effect .

Objective To investigate the value of DNA-image cyt-ometry (DNA-ICM) in the diagnosis of urothelial cell carcinomas (UCC). Methods Totally 162 voided urine specimens (92 cases from urothel-ial car-cinomas patients and 70 cases from benign urinary system diseases patients ) were detected with DNA-ICM and liquid-based cytology (LBC), respectively. Results The sensitivity and specificity of DNA-ICM were 65.2%and 100% respectively in the diagnosis of UCC but those of LBC were 27.2% and 98.6%, respectively. The sensitivity of DNA-ICM was significantly higher than that of LBC in the diagnosis of UCC (P < 0.01). The sen-sitivity of DNA-ICM in upper urinary tract urothelial cell carcinomas (UTUC) were 77.1%, which was much higher than that in bladder urothelial cell carcinomas (57.9%) but no statistical significance was found (P >0.01). Conclusion DNA-ICM, which improves the positive rate of urinary cytology, has great application value in the diagnosis of urothelial cell carcinomas and it is an effective screening method for urothelial cancer in diag-nosis and follow-up.

Objective:To evaluate the role of nuclear factor erythroid 2-related factor/ heme oxygenase-1 (Nrf2/HO-1) signaling pathway in dexmedetomidine-induced reduction of oxygen-glucose deprivation and restoration (OGD/R) injury to microglia.Methods:BV-2 microglia were cultured in high-glucose DMEM culture medium supplemented with 10% fetal bovine serum in an normal culture incubator at 37 ℃ (5%CO 2-21%O 2-74 %N 2). The cells were seeded in 96-well plates at a density of 1.5×10 4 cells/ml (200 μl/well) or 6-well plates at a density of 2×10 5 cells/ml (2 ml/well) and divided into 5 groups ( n=30 each) using a random number table method: control group (group C), dexmedetomidine group (group D), group OGD/R, OGD/R+ dexmedetomidine group (group OGD/R+ D) and OGD/R+ dexmedetomidine+ ML385 group (group OGD/R+ D+ ML). The cells in group C were continuously cultured in a normal culture incubator for 26 h. In group D, dexmedetomidine at the final concentration of 10 μmol/L was added, cells were incubated for 2 h, and then were continuously incubated in a normal culture incubator for 26 h. In OGD/R, OGD/R+ D and OGD/R+ D+ ML groups, the culture medium was replaced with glucose-free DMEM culture medium, cells were cultured for 2 h in an incubator at 37 ℃ (5%CO 2-1%O 2-94 %N 2), the culture medium was replaced with high-glucose DMEM culture medium containing 10% fetal bovine serum and then the cells were cultured for 24 h in a normal incubator.Dexmedetomidine at the final concentration of 10 μmol/L was added at 2 h before OGD in OGD/R+ D and OGD/R+ D+ ML groups.Nrf-2 inhibitor ML385 at the final concentration of 4 μmol/L was added at 30 min before dexmedetomidine was added in group OGD/R+ D+ ML.Cells in 6 wells in each group were selected randomly for assessment of cell viability (by methyl thiazolyl tetrazolium assay) and apoptosis (using flow cytometry), and for determination of the concentrations of tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-10 in the supernatant (using enzyme-linked immunosorbent assay), the expression of Nrf2 in nucleus, Nrf2 and HO-1(by Western blot ) and the expression of HO-1 mRNA (by real-time polymerase chain reaction). Results:Compared with group C, the cell viability was significantly decreased, cell apoptosis rate and concentrations of TNF-α, IL-6 and IL-10 in the supernatant were increased, and the expression of Nrf2 in nucleus, Nrf2, HO-1 and its mRNA was up-regulated in OGD/R and OGD/R+ D groups ( P<0.05), and no significant change was found in each parameter mentioned above in group D ( P>0.05). Compared with group OGD/R, the cell viability and IL-10 in the supernatant concentration were significantly increased, cell apoptosis rate and concentrations of TNF-α and IL-6 in the supernatant were decreased and the expression of Nrf2 in nucleus, Nrf2, HO-1 and its mRNA was up-regulated in group OGD/R+ D ( P<0.05), and no significant changes were found in the parameters mentioned above in group OGD/R+ D+ ML ( P>0.05). Compared with group OGD/R+ D, the cell viability and concentration of IL-10 in the supernatant were significantly decreased, cell apoptosis rate and concentrations of TNF-α and IL-6 in the supernatant were increased and the expression of Nrf2 in nucleus, Nrf2, HO-1 and its mRNA was down-regulated in group OGD/R+ D+ ML ( P<0.05). Conclusion:The mechanism by which dexmedetomidine alleviates OGD/R injury to microglia may be related to promoting the activation of Nrf2/HO-1 signaling pathway and inhibition of inflammatory responses.