Objective To investigate the positive influence of telephone follow-up on primiparas′exclusive breastfeeding during puerperal period. Methods By using convenience sampling method, 90 primiparas were selected who had given birth in the integration ward of our hospital from October to December 2015 as the control group, and 60 primiparas were selected who had given birth in the integration ward of our hospital from December 2015 to January 2016 as the experimental group. For the experimental group, every 2 weeks, a telephone follow-up was executed according to primiparas′parturition time after leaving hospital. For the control group, telephone follow-up was not executed. The influence of periodic telephone follow-up on primiparas′ exclusive breastfeeding was observed. Results The exclusive breastfeeding rate of primiparas in the experimental group was increased as the telephone follow-up was executed. It was up to 91.7%(55/60) 6 weeks since parturition. The exclusive breastfeeding rate of primiparas in the control group was 71.1% (64/90). The difference was significant (χ2=9.28, P<0.01). Conclusions Periodic telephone follow- up according to necessity provides breastfeeding publicity and guidance after parturition, maintaining the continuous education and caring for the primiparas after leaving hospital which efficiently increased the pure breastfeeding rate of primiparas during puerperal period.

AIM: To study the neuroprotective effect and possible mechanism of ganglioside GM1 on neonatal rats with hypoxic ischemic encephalopathy (HIE). METHODS: A rat model of neonatal HIE was established, then the pathological changes and expressions of glutamate and EAAC1 glutamate transporter in the brain tissues were investigated in different periods after hypoxia ischemia (HI) and the subsequent changes of the above results after GM1 administrated were studied too. RESULTS: The damages of the brain by exposed to HI were alleviated remarkably after GM1 administrated. The levels of glutamate neuron expressions in the brain tissue decreased after HI but EAAC1 increased. GM1 could partly prevent glutamate neuron reduction induced by HI and increase EAAC1 expression. CONCLUSION: GM1 may have some protective effects on glutamate neuron in neonatal HIE, and the possible mechanism is related to the partial increasing of EAAC1 expression.

AIM: To study the neuroprotective effect and possible mechanism of ganglioside GM 1 on neonatal hypoxic-ischemic-encephalopathy(HIE). METHODS: A rat model of neonatal HIE was established, then the pathological changes and expressions of nitric oxide synthase (NOS) in the brain tissues were investigated in different periods after hypoxia-ischemia (HI) and the subseqent changes of the above results after GM 1 administrated. RESULTS: The damage of the brain exposed to HI were alleviated significantly after GM 1 administrated. The levels of NOS expressions in the brain tissue increased after HI. GM 1 could inhibit NOS expressions induced by HI. CONCLUSION: GM 1 may have some protective effects on neonatal HIE, and the possible mechanism is related to the partial inhibition of NOS expression.

OBJECTIVE:To observe clinical efficacy and safety of tanshinone combined with limbal stem cells transplantation in the treatment of pterygium. METHODS:Totally 97 cases (118 eyes) of primary pterygium admitted into our hospital during Feb. 2010-Sept. 2014 were analyzed retrospectively,and divided into observation group (48 cases,57 eyes) and control group (49 cases,61 eyes). Both groups received autologous limbal stem cell transplantation. The control began to give Tobramycin and dexamethasone eye drops 1-2 drop 1 week before surgery,every 4-6 h one times. Observation group was given Tanshinone cap-sules 0.5 g,po,tid,one week before surgery,for 3 months. Repair time of corneal epithelium and local symptom regression time were compared between 2 groups. Corneal astigmatism and corrected visual acuity were observed in 2 groups before and 1,3 months after surgery. The occurrence of recurrence and ADR was analyzed statistically in 2 groups. RESULTS:The repairing time of corneal pithelial and local symptom regression time in observation group were significantly shorter than control group,with statis-tical significance (P<0.05). There was no statistical significance in corneal astigmatism and corrected visual acuity between 2 groups before and one month after surgery (P>0.05). 1,3 months after surgery,corneal astigmatism of 2 groups was decreased significantly and corrected visual acuity was increased significantly than before surgery,and 3 months after surgery the observation group was significantly better than the control group,with statistical significance (P<0.05). The recurrence rate of observation group was 3.51%,which was significantly lower than 14.75% of control group,with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). CONCLUSIONS:Tanshinone combined with autol-ogous limbal stem cell transplantation in the treatment of pterygium can shorten the time of corneal epithelial repair and local symp-toms,restore the visual function of patients and reduce recurrence rate with good safety.

Objective To determine contact allergens and their clinical significance in patients with dermatitis or eczema in Wuxi city.MethodsPatch test was conducted in 1065 patients with a clinical diagnosis of dermatitis or eczema.A statistical analysis was carried out.Results Positive patch test reactions were observed in 83.19％ of the patients,with no statistical differences in the frequency of positive patch test reactions between female and male patients or between patients of different age groups.The most frequent 6 allergens were potassium dichromate,cobalt chloride,nickle sulfate,formaldehyde,carba mix and fragrance mix in these patients.Female patients showed a higher frequency of positive patch test reaction to nickle sulfate and formaldehyde,but a lower frequency to potassium dichromate and carba mix compared with male patients (all P＜ 0.01 ); young,middle-aged,and old patients exhibited an increased frequency of positive reaction to cobaly chloride compared with child patients,while young and middle-aged patients showed a decreased frequency to nickel sulfate compared with child patients (all P ＜ 0.05).Conclusion Potassium dichromate,cobalt chloride,nickle sulfate,formaldehyde,carba mix and fragrance mix are the main allergens causing dermatitis and eczema in Wuxi city.

Objective To assess the correlation between magnetic resonance imaging (MRI)and clinical staging of pelvic organ prolapse (POP)by using pubococcygeal line (PCL)and midpubic line (MPL)respectively.And to determine which(MRI)reference line for staging pelvic organ prolapse had the highest agreement with clinical staging.Methods A retrospective study of 32 women with pelvic organ prolapse who underwent dynamic pelvic MRI from Jan 2013 to May 2013 was conducted.One radiologist staged descent on MRI for each pelvic compartment (anterior,middle,posterior),using PCL and MPL lines.Agreement between MRI and clinical staging was estimated respectively.Results Thirty-two women were included.Agreement between clinical and MPL staging was morderate in the anterior (κ=0.44,SE=0.13)and middle compartment (κ=0.46,SE=0.12),but fair in the posterior com-partment (κ=0.23,SE=0.10).Agreement between clinical and PCL staging was poor in all compartments of pelvic.Conclusion MPL appeared more reliable and simple than the PCL for the evaluation of pelvic prolapse on MRI.

Objective The unbalanced phenotype of pe-ripheral blood monocyte is closely related to the pathological progres-sion of pulmonary fibrosis .The present study was designed to address the dynamic changes of circulating monocyte subsets in the experimen-tal mouse model of pulmonary fibrosis , and explore the relationship of circulating monocyte subsets with pulmonary inflammation and fibro-sis. Methods A total of 100male C 57BL/6J mice were random-ized as control group and a bleomycin A 5 group to be treated with sterile saline and bleomycin A5 at 2 mg/kg, respectively.The mice were sacrificed on day 1, 3, 7, 14, and 21 after treatment.The inflammation score and collagen volume fraction ( CVF) of the lung tissue were obtained by HE and Masson staining .The total number and different types of cells in the bronchoalveolar lavage fluid ( BALF) were counted using the routine method .The mRNA expressions of collagens ⅠandⅢwere determined by real-time PCR, the content of hydroxyproline (HYP) assayed by the chloramine-T method, and the proportions of different monocyte subsets measured by flow cytometry . Results Compared with the saline control , the bleo-mycin A5 group showed significantly increases in the inflammation score at 3 and 7 days ( P<0 .01 ) , CVF at 14 and 21 days ( P<0.01), and the numbers of total cells and macrophages in BALF at 3-21 days, the count of neutrophils granulocytes at 1-3 days (P<0.01), The numbers of neutrophile granulocyles were significant higer than that in control groups on the 1st(9.086 ±1.268 vs 1.108 ±0.229), 3rd(5.551 ±0.511 vs 0.315 ±0.100) and 7th(8.093 ±0.922 vs 0.249 ±0.074)day.The mRNA expressions of collagens ⅠandⅢat 14 and 21 days (P<0.05), the content of HYP at 7-21 days (P<0.01), and the proportion of Ly6Chi mon-ocytes on day 1, which peaked on day 3 (P<0.01) and then decreased from day 14 to 21.The proportion of Ly6Chi monocytes was positively correlated with the inflammation score (P<0.000 1) and CVF of the lung tissue (P=0.001 3). Conclusion In the mouse model of bleomycin A5-induced pulmonary fibrosis, dynamic changes of circulating Ly6Chi and Ly6Clo monocyte subsets occurred in different pathophysiological stages .Compared with the pathological process of inflammatory infiltration , Ly6Chi circulating monocytes displayed a rapid response to tissue injury and inflammation .The increased proportion of Ly6Chi monocyte subsets might be closely re-lated with pulmonary inflammation and fibrosis .

Objective To compare the efficacy and adverse reactions of desloratadine citrate disodium tablets and loratadine dispersible tablets in treatment of patients with allergic rhinitis,and their influence on leukotriene B4(LTB4),interleukin-4 (IL-4),interleukin-10 (IL-10) and interferon gamma (INF-γ).Methods From June 2015 to June 2016,a total of 110 patients with allergic rhinitis in the Second People's Hospital of Cangnan County were selected and randomly divided into control group and observation group according to the digital table,with 55 cases in each group.The control group was given loratadine dispersible tablets,while the observation group was given desloratadine citrate disodium tablets.Both two groups were treated for 14 days.The clinical efficacy,adverse reactions and changes of LTB4,IL-4,IL-10,INF-γ levels before and after treatment were compared between the two groups.Results The total effective rate of the observation group was 94.5 ％,which was significantly higher than 80.0％ of the control group(x2 =6.310,P ＜ 0.05).The incidence rate of adverse reactions in the observation group was 16.4％,which was similar to 20.0％ in the control group.Before treatment,there were no statistically significant differences in LTB4,IL-4,IL-10,INF-γ levels between the two groups (all P ＞ 0.05).After 2 weeks of treatment,the levels of LTB4,IL-4,IL-10 and INF-γ in the observation group were (67.74 ±10.15) ng/L,(52.37 ± 5.12) μg/L,(81.26 ± 11.78) μg/L,(94.47 ± 7.87) μg/L,respectively,which in the control group were (80.32 ± 9.97) ng/L,(62.95 ± 5.45) μg/L,(96.32 ± 11.57) μg/L,(86.74 ± 7.63) μg/L,respectively,there were statistically significant differences between the two groups (t =7.124,5.262,4.654,3.718,all P ＜ 0.05).Conclusion Both desloratadine citrate disodium tablets and loratadine dispersible tablets can effectively treat patients with allergic rhinitis,improve the symptoms and physical signs,reduce the levels of LTB4,IL-4 and IL-10,increase the level of INF-γ,and the adverse reactions are less and slight,but the efficacy of desloratadine citrate disodium tablets is better than loratadine dispersible tablets.

Objective To investigate the quality control circle's effect assessment about improving the successful rate of intervening adding the non-doctor advised formulated milk powder for the newborn baby rooming-in in obstetric ward, decrease the nonmedical indication formula milkadding,and improve the rate of exclusive breastfeeding. Methods Found quality control circle group,analyze all the different elements which influence the success of nurse's intervening of adding the non-doctor advised formulated milk powder for the newborn baby in room-in system,target the theme,make the policy and implement it, compare the success rate of intervening adding the non-doctor advised formulated milk powder for the newborn baby rooming-in before and after quality circle's activity. Results Increase the success rate of nurse's intervening of adding the non-doctor advised formulated milk powder for the newborn baby rooming-in from 32.5%(13/40)before improvement to 70.7%(341/482), the target rate was 96.7%. Conclusions The quality circle's activity increases the success rate of nurse's intervening of adding the non-doctor advised formulated milk powder for the newborn baby rooming-in, while it enhances the comprehensive capability of nurse,and strengthens the clinical nursing specialty's quality.

Objective To investigate the status and risk factors of surgical site infection (SSI)in hospitals in Chi-na,so as to provide theoretical basis for the prevention and treatment of SSI.Methods Four types of surgeries (colorectal surgery,abdominal hysterectomy,femoral neck repair surgery,and vascular surgery)in 29 hospitals were monitored prospectively,risk factors for SSI were analyzed.Results A total of 6 309 surgical procedures were investigated,incidence of SSI was 1 .60%.Incidences of SSI in patients receiving colorectal surgery,abdominal hys-terectomy,femoral neck repair surgery,and vascular surgery were 4.47%(74/1 655 ),1 .03%(22/2 139),0.21 %(5/2 372),and 0.00% (0/143 )respectively.The incidences of SSI were different among different regions (χ2 =114.213,P <0.05).The most common SSI was superficial incisional infection,the next was deep incisional infec-tion.The major pathogens causing SSI were Escherichia coli ,Enterococcus spp .,coagulase negative staphylococ-cus ,Staphylococcus aureus ,and Klebsiella pneumoniae .The independent risk factors for SSI were male patients, long duration of surgery,and high NNIS score.Conclusion The risk of SSI is varied with different types of surger-ies.Male,long duration of surgery,and high NNIS score can increase the risk of postoperative SSI.