Objective To investigate the implementation effect of group health education mode in cataract department. Methods Through the establishment of clinical health education path and repeatedly broadcast in group health education after surgery for 1200 cases of cataract patients,effect of health education and satisfaction on surgery were assessed and surveyed. Results Knowledge of health education was known by about 88.5% of patients or their family;satisfaction with nurse care was up to 95.0%; health education time of the nurses was reduced but their work efficiency was improved. Conclusions Implementation of group health education mode and clinical health education path could satisfy patients' demands of health education in large-scale cataract surgery and ensure the quality of health education.

Objective To explore the cytotoxicity of the cytotoxic T lymphocyte (CTL) induced by SW480 sonicate sensitized dendritic cells (DC) on the colon cancer cell line SW480. Methods PBMC were separated from the HLA-A*0201 donor and DC were cultured with rhGM-CSF, rhIL-4 and rhTNF-α. The same donor's primary CTL were stimulated by DC loaded with SW480 sonicate. The cytotoxicity of CTL on SW480 (HLA-A*0201 positive) and K562 (HLA-A*0201 negative) was determined by the MTT method. Results The cytotoxicity of the CTL on SW480 was stronger than that on K562 (P ＜0.05). Conclusion The DC vaccine can stimulate specific CTL which can trigger cytotoxic activity on the target cells and this cytotoxicity is related to MHC restriction.

Objective:To assess the advantages and nursing experience of foley catheter for nephrostomy tube after minimally invasive percutaneous nephrolithotomy (mPCNL).Methods:From October 2015 to April 2016,the clinical data of 137 patients,who were diagnosed with upper urinary tract calculi and need to perform mPCNL,were collected and randomized into 2 groups:a foley catheter group (research group,n=69) and a normal nephrostomy tube group (control group,n=68).The patients in research group used foley catheter for nephrostomy tube,while those in the control group used normal nephrostomy tube.Bleeding volume,the days of bleeding,pipes shedding and pain degree were compared,and the experience of the nursing process was summarized.Results:The bleeding volume,the days of bleeding in the research group were significantly lower than those in the control group (both P＜0.01).The pipes shedding rate in the research group were lower than that in the control group (P＜0.05).There was no significant difference in postoperative pain scores between the 2 groups (P＞0.05).There was no other complications and discomfortable symptoms in the experimental group.Conclusion:The use of foley catheter for nephrostomy tube after mPCNL is safe,and it can decrease the bleeding volume and pipes shedding rate.It doesn't increase the patient's postoperative pain and can reduce the difficulty and risk for postoperative nursing.

Objective To investigate the role of IL-13 in the patients with acute and chronic urticaria. Methods In 22 patients with acute urticaria, 20 patients with chronic urticaria and 19 normal controls, the levels of IL-13, IL-4 and IFN-? of peripheral T lymphocytes were measured by flow cytometry. The serum concentrations of IL-13 and total IgE were tested by ELISA. Results The results of flow cytometry showed that the level of IL-13 of the patients with acute urticaria was significantly higher than that of the normal controls (P

Objective To investigate the effects of postoperative adjuvant chemotherapy (CT) and chemoradiotherapy (CRT) or radiotherapy(RT) for Ⅰ b-Ⅱ a cervical cancer with risk factors.Methods From March 1995 to June 2010,there were 137 patients underwent radical hysterectomy and systematic pelvic lymphadenectomy for stage Ⅰ b-Ⅱ a cervical cancer admitted at Peking University First Hospital.These patients had risk factors,intermediate risk factors including bulky tumor (＞4 cm),lymph vascular space invasion,deep stromal invasion; high risk factors including positive surgical margin,parametrial invasion,lymph node involvement.Of the all patients,79 cases of them were treated with CT,58 of them were treated with RT or CRT.The 5-year survival and prognosis factors were analyzed retrospectively,the prognosis was compared between two adjuvant therapy groups.Results The univariate analysis shown that types of pathology,different grade of risk factors,stroma invasion and lymph node involvement were prognostic factors of 5-year overall survival Patients with squamous cell carcinoma,intermediate risk factors,no parametrial invasion,and no lymph node involvement had better prognosis (P ＜ 0.05).Whether patients with high-risk factors or intermediate-risk factors,the 5-year overall survival and 3-year disease-free survival had no difference between CT and RCT or RT groups respectively.Cox regression multivariate analysis of survival indicated that clinical stages,types of histology,different grade of risk factors were independent prognostic indicator.Patients with early stage,squamous cell carcinoma,intermediate risk factors had better prognosis.Univariate and multivariate analysis indicated that different postoperative adjuvant therapies had no effects on the prognosis.The 5-year overall survival was 88.6％ in patients treated with CT,and 89.7％ in patients treated with RT or CRT (P =0.455).Conclusion There are equivalent therapeutic results between CT and RT or CRT for patients with risk factors after radical surgery,CT may be as one choice of postoperative adjuvant therapy for stage Ⅰ b-Ⅱ a cervical carcinoma with risk factors.

Twenty eight polycystic ovarian syndrome (PCOS) patients complicated with insulin resistance, whose testosterone and luteinizing hormone levels were normal, received metformin treatment (500 mg b.i.d) for 3 months.Blood anti-Müllerian hormone (AMH) levels, endocrine and metabolic parameters were measured before and after treatment.The mean levels of AMH were not significantly changed after 3 months of treatment [(8.4±3.2) vs.(8.5±3.2) μg/L, P=0.148].However, the BMI[(27.6±4.1) vs.(29.3±4.4)kg/m2], fast glucose[(5.32±0.47) vs.(5.55±0.71)mmol/L], fast insulin [(93.3±17.8) vs.(147.7±44.1)pmol/L] and homeostasis model assessment of insulin resistance (HOMA-IR) (3.17±0.71 vs.5.27±1.85) were significantly decreased after treatment (all P<0.05).The results indicate that metformin treatment may not significantly affect serum AMH levels, although it can improve the insulin resistance and reduce the BMI value in PCOS patients.

Objective To investigate the effect of gonadotropin-releasing hormone analogue(GnRH-a) on pregnancy outcome in patients with endometriosis infertility after laparoscopic surgery.Methods Two hundred and twenty two patients treated with laparoscopic surgery for endometriosis infertility in Jiaxing Maternal and Child Health Care Hospital between January 2010 and December 2012 were enrolled and 184 patients completed the study.Patients were randomly assigned to two groups:110 patients in GnRH-a group received long-acting GnRH-a (3.75 mg injection every 28 d for 3 times) before trying to conceive,74 patients in control group were directly trying to conceive for 1 to 36 months.According to endometriosis fertility index (EFI),patients were further subgrouped:GnRH-a group 1 (EFI scores =6-10,n =83),GnRH-a group 2 (EFI scores =0-5,n =27),control group 1 (EFI scores =6-10,n =55) and control group 2 (EFI scores =0-5,n =19).The cumulative pregnancy rate (CPR) and abortion rate were compared among groups and subgroups.Results The patients were followed up for 1 to 36 months after trying to conceive,with a median follow-up time of 14 months.The total CPR was 62％ (114/184),the median time for gestation was 11 months.Within the first 6 months after operation,the CPR in GnRH-a group and its subgroups were lower than those in corresponding control groups,with significant difference between GnRH-a group and control group [9％ (10/110) vs.32％ (24/74),x2 =16.00,P ＜0.01],GnRH-a group 1 and control group 1 [8％ (7/83) vs.38％ (21/55),x2 =18.10,P ＜0.01].Within 12 months,24 months and 36 months,the CPR in GnRH-a group and its subgroups were all higher than those in corresponding control groups [66％ (55/83) vs.49％ (27/55),x2 =4.05,P ＜ 0.05].The pregnant rate within 12 months in GnRH-a group was 88％ (63/72),which was not significantly different to that in control group [76％ (32/42),x2 =2.44,P ＞ 0.05].Kaplan-Meier analysis showed that there were no significant difference in CPR between GnRH-a group and control group,GnRH-a group 1 and control group 1,GnRH-a group 2 and control group 2 (all P ＞ 0.05).The median time for gestation in GnRH-a group and its subgroups were shorter than those in corresponding control group.The median time for gestation in GnRH-a group was 10 (95％ CI:8.2-11.8) months and that in control group was 17 (95％ CI:1l.8-22.1) months.The abortion rate in GnRH-a group and control group was 11％ (7/72) and 26％ (11/42),respectively (x2 =4.34,P ＜ 0.05).Conclusion Administration of GnRH-a for 3 cycles can improve postoperative pregnancy rate within 1 year and reduce the abortion rate for endometriosis infertile patients after laparoscopic surgery especially for these with strong fertility.

Objective To investigate whether Bushen-Huoxue compound adjuvant therapy can be effective on mild cognitive impairment in Parkinson's disease and the influence on plasma phospholipids(PLs) levels. Methods 87 PD patients were recruited and collected for the general information. The patients were evaluated by Unified Parkinson's Disease Rating Scale(UPDRS) Ⅲ and Montreal Cognitive Assessment(MoCA). According to MoCA scores, patients with PD-MCI were divided into a Bushen-Huoxue compound treatment group and a control group(basic L-dopa or dopamine agonist). Reevaluating cognitive function by MoCA and plasma phopholipids levels at posttreatment 12 month and 18 month. Plasma PLs was assayed by measuring its inorganic phosphorus after separation by chromatograph.Results 39 cases in 87 PD patients(44.8%)were with PD-MCI.After 12 months or 18 months treatment period, MoCA scores was significantly higher in Bushen-Huoxue compound treatment group than in controls(P<0.05 or 0.01 respectively). Plasma PLs levels were significantly decreased in Bushen-Huoxue compound treatment group than in controls(P<0.01 or 0.01 respectively). Conclusions Bushen-Huoxue compound could be effective in the adjuvant treatment of PD-MCI, and could delay cognitive rate of decline in patients with PD. Meanwhile, Bushen-Huoxue compound could significantly decrease plasma PLs levels in PD-MCI. The evidence from present study suggested that Bushen-Huoxue compound have neuroprotective effects on patients with PD-MCI.

OBJECTIVE To investigate the resistance genes in HZB9055 strain of Enterobacter cloacae isolated from the PLA 98th Hospital,Huzhou District,Zhejiang Province,China.METHODS HZB9055 Strain of E.cloacae was isolated from the inpatient in May,2004,41 kinds(or groups) of genes were analyzed by PCR and verified by DNA sequencing.RESULTS In HZB9055 strain of E.cloacae,3 kinds of genes were positive including blaLAP,blaMIR and qnrS.The 38 kinds of rest genes were all tested negative.The blaLAP gene sequence including 858 nucleotides,which had the amino acid mutation in position 193 compared with LAP-1 type narrow-spectrum ?-lactamase(GenBank accession number:EF026092),and was nominated LAP-2(GenBank accession number:EU159120).CONCLUSIONS At least 3 kinds of resistance genes exist in HZB9055 strain of E.cloacae,and blaLAP-2 is a novel subtype of ?-lactamases gene.

OBJECTIVE To investigate the produce of extended-spectrum ?-lactamases(ESBLs) and the presence of genotype of the ?-lactamases-encoding genes in Klebsiella pneumoniae isolated from the 98th Hospital of PLA,Huzhou,Zhejiang Province,China.METHODS Twenty-five strains of K.pneumoniae were isolated from the inpatients between Sep 2005 and Apr 2006.ESBLs were tested by phenotypic confirmatory tests recommended by CLSI.Twenty-one kinds of ?-lactamases genes of blaTEM,blaSHV,blaLEN,blaOKP,blaCTX-M-1 group,blaCTX-M-2 group,blaCTX-M-9 group,blaOXA-1 group,blaOXA-2 group,blaOXA-10 group,blCARB,blaPER,blaVEB,blaGES,blaLAP,blaDHA,blaACT/MIR,blaCMY/MOX,blaFOX,blaCMY/LAT,and blaACC were analyzed by PCR and verified by DNA sequencing.RESULTS In 25 strains of K.pneumoniae,the positive,negative,and "uncertainty" rates of ESBLs were 56.0%,20.0%,and 24.0%,respectively.The positive rate of genes of blaTEM,blaSHV,blaCTX-M-1 group,blaOXA-10 group,blaLAP,and blaDHA were 80.0%,4.0%,4.0%,80.0%,4.0% and 32.0%,respectively.The 15 kinds of rest genes were all tested negative.The total positive rate of 21 kinds of ?-lactamases gene was 92.0%.Among them,the blaLAP-2 gene sequence of the HZ12593 strain has been registered in GenBank(GenBank Accession Number: EU529981).CONCLUSIONS There are higher rate of ESBLs-producing strains in K.pneumoniae isolated from the inpatients,and at least 6 kinds of ?-lactamases gene existed.Both genes of blaTEM and blaOXA-10 group are the most common genotypes.Carring blaDHA Gene may influence the result of phenotypic confirmatory test for ESBLs in K.pneumoniae.