Objective To investigate the Survivin and Cyclooxygenase-2 (COX-2) expression and their relationship in cervical carcinoma tissues and to investigate the relationship with the genesis and devclopment of cervical carcinoma.Methods The expression of Survivin and COX-2 was assayed by immunohistochemical technique in 60 cervical carcinoma and 30 normal cervical tissue specimens.The relation with its clinical pathology characters were analysed.Results Survivin and COX-2 expression in the tissues of cervical carcinoma [76.7 ％ (46/60),63.3 ％ (38/60)] were higher than that in normal cervical tissues evidently [6.7 ％ (2/30),10.0 ％ (3/30)] (P ＜ 0.05).The COX-2 expression in cervical carcinoma was positively associated with lymph node metastasis (P ＜ 0.05),but no correlation was found between COX-2 expression and age,clinical stages,grades and invasive depth (P ＞ 0.05).Any correlation between Survivin expression and classical prognostic factors of cervical carcinoma was found.Moreover,these two proteins were positively correlated.Conclusion The Survivin and COX-2 might play important roles in the development of cervical carcinoma.

Objective To study the effect of simple peritoneal dialysis on the treatment of severe congenital heart disease(CHD) after operation complicated with low cardiac output syndrome(LCOS) in children with perioperative therapy.Methods After operation,fifty-three cases of severe CHD complicated with LCOS and the application of easy peritoneal dialysis were collected from Jan.to Jun.2013 in Department of Children's Surgical Intensive Care Specialist,Bayi Children's Hospital were collected.Functional parameters of vital organs,e.g.lung,kidney and heart were observed.Ages varied from 2 days to 2 years old,body weight from 2 to 8 kg.It contained 8 cases of complete transposition of great arteries with intact ventricular septum(TGA/IVS),10 cases of Tetralogy of Fallot(TOF),10 cases of pulmonary atresia (PA),6 cases of interruption of aortic arch (IAA),totally anomalous pulmonary venous drainage (TAPVC) in 6 cases,5 cases of coarctation of the aorta (COA),4 cases with right ventricular double outlet (DORV),3 cases with endocardial cushion defect(CAVC),1 case with ventricular septal defect(VSD).Results Fifty cases were completely cured,postoperative simple peritoneal dialysis treatment for 2 to 10 days,living ICU treatment time 2-15 days,urine output returns to normal 1-3 days,serum creatinine,blood urea nitrogen recovery time after 3-10.days,lactic acid to normal time 1-3 days,and 3 cases complicated with severe LCOS received extracorporeal membrane oxygenation therapy for difficult recovery,and postoperative recovery was good.Three cases died.Conclusions Easy peritoneal dialysis is convenient,safe,minimally invasive,inexpensive and effective.It can improve survival rate and reduce complications,shorten the time of mechanical ventilation and ICU residence time,hospitalization time and cost savings.

Objective To study the action of enantone in chocolate cyst after laparoscopic surgery. Methods To devide the 76 patients into two groups, study group(50 patients, additional enantone after laparoscopic surgery) and the control group (26 patients, only laparoscopic surgery), to analyse their recurrence rate and pregnancy rate. Results The recurrence rate of study group was obviously lower than control group. In the 48 patients with infertility, the pregnancy rate of study group was higher than control group. Conclusions In chocolate cyst after laparoscopic surgery, enantone can decrease the recurrence rate and increase pregnancy rate.

Objective To investigate the clinical feature and strategy on diagnosis and treatment of cervical ulcer in Behcet's disease. Methods From Jan 2000 to Apr 2008,the medical documents of 6 cases with cervical ulcer in Behcet's disease were reviewed retrospectively, who were treated in No.2 hospital affiliated to Wenzhou Medical School Results (1) General information : all 6 patients with cervical ulcer were diagnosed as Behcet's disease clinically, the mean age of all patients is 33.5 years. (2) Clinical feature: the initial symptoms was oral ulcer in 5 cases and erythematic nodosum in 1 case. The typical characteristics of cervical ulcer in Behcet's disease was vaginal purulent discharge. Five among 6 cases presented it. The cervical ulcer in Behcet's disease exhibited the following features : the isolated well-defined ulcers with different size and different deep distributed on the uterine cervix, and the top of ulcer was covered by yellow discharge which was not easy to erase. The duration between the onset symptom and cervical ulcer was calculated to be 2.1 to 7 years. (3) Risk factors for cervical ulcer: operation of drawing intrauterine devices (IUD) in 2 cases, artifical abortion in 2 cases, cervical biopsy in 1 cases, and no factors in the other one case was identified. (4)Treatment: The cervical ulcer in Behcet's disease can be treated by the topical application of recombinant bovine basic fibroblast growth factor (rb-bFGF). If ulcer disease existing in other site, systemic corticosteroids management was warranted. (5) Recurrence : 1 case with recurrent disease was observed after 8 months when completing treatment, the other 5 cases did not show recurrence during 3 months-8 years follow-up. Conclusions The cervical ulcer in Behcet's disease most commonly occurred after cervical operation. The diagnosis should be derived from comprehensive symptoms analysis. The topical application of rb-bFGF on ulcer site of cervix could get satisfied outcome. When necessary, systemic corticosteroids administration could be considered.

Objective: To explore the sensitivity of Kit or PDGFRA mutants related to gastrointestinal stromal tumor (GIST) to Gleevec.Methods: The recombinant plasmids of KIT Del559-560, KIT Ins IPYD579, PDGFRA D842V and PDG-FRA L839P gene mutants were transiently transformed into the CHO cells by liposome methods.Western blot was used to detect the expression of the related protein and their phosphorylated forms after the cells were incubated with Gleevec for 90 min.At 72 hours after incubation with Gleevec, MTT was used to detect cell proliferation.Results: Western blot results showed that Gleevec at 0.1 μM can notably reduce phosphorylation of KIT Del559-560.Gleevec at 1μM completely blocked phosphorylation of KIT Ins IPYD579 and PDGFRA L839P, but did not affect PDGFRA D842V phosphorylation.MTT analy-sis indicated that growth of CHOPDGFRA L839P was inhibited by Gleevec at 1μM, however, CHOPDGFRA D842V was re-sistant to Gleevec at 5 μM.Conclusion: Gleevec can decrease the expression of phosphorylated protein CHOPDGFRA L839P and CHOKIT Ins IPYD579, and can remarkably inhibit the proliferation of cells containing PDGFRA L839P mutant.

Objective To understand the personality characteristics of excellent and generalnurses, extract personality characteristics from excellent nurses, and to establish Personality Characteristics Questionnaire and post personality model of nurses, and explore influencing factors of nurses personality characteristicsfor providing a theoretical reference in selection and training of nurses. Methods A total of 523 staff nurses from one class 3-A hospital general hospitalsin Shandong province were investigated with Sixteen Personality Factor Questionnaire(16PF). Results Excellent nurses possessed higher dominance, rule-consciousness, social boldness, shrewdness, perfectionism and lower apprehension than general nurses (t=-2.54-2.92, P<0.05), then six personality characteristics were extracted from excellent nurses to establish Personality Characteristics Questionnaire and post personality model of nurses; The difference was statistically significant in perfectionism with different age, work experience, and professional title in excellent of nurses (F=4.04-7.36, P < 0.05). Conclusions 16PF is suitable for evaluating personality characteristics of nurses, the personality characteristics questionnaire and post personality model can be used as selection criteria for new nurses.

Objective To explore the effect of nurse-in-charge-led ward rounds on the multi-level training of nurses. Methods The traditional nursing ward round was adopted from Juanuary to December 2013 and the nurse-in-charge-led ward round was adapted from January to December 2014. The nurse-in-charge-led round mode and flowchart was developed by designating one nurse-in-charge to carry out the process of nursing round and other nurses in the group to carry out nursing interrogation, check-up, physical examination, nursing diagnosis, making nursing strategy and conclusion. Additionally, the two links of nurse-in-charge-led seminar and nursing feedback were added in the nursing round. The effect of nursing ward round and the results of nursing examination were compared between before and after the improvement. Results A year after implementing new nursing round mode, the effect of nursing round was significantly better than that before the implementation of new mode and the nursing examination score was significantly higher than that before its implementation (all P < 0.05). Conclusion The nurse-in-charge-led round mode can improve the effect of nursing round, improve clinical and professional ability to discover, analyze and solve problems.

Objective To evaluate the role of P2X3 receptors in the development and mnaintenance of neuropathic pain (NP) and the relationship with nuclear factor kappa B (NF-κB) in dorsal root ganglia of rats.Methods Thirty-six SPF healthy male Sprague-Dawley rats,weighing 180-200 g,aged 4-6 weeks,in which intrathecal catheters were successfully implanted,were divided into 3 groups (n =12 each) using a random number table:sham operation group (group S),NP group and P2X3 receptor antagonist A-317491 group (group A).At 3 days after intrathecal catheters were successfully implanted,NP was induced by chronic constriction injury to the sciatic nerve.The sciatic nerve was only exposed but not occluded in group S.Intrathecal injection was performed twice a day for 14 consecutive days starting from 1 day after operation.Normal saline 20 μ l was intrathecally injected in group S and group NP,and A-317491 100 nmol/10 μ1 and normal saline 10 μ l were intrathecally injected in group A.Thermal paw withdrawal threshold (TWT) and mechanical paw withdrawal threshold (MWT) were measured on day 1 before operation and at 30 min after intrathecal injection on days 1,3,7,10 and 14 after operation.On days 7 and 14 after operation,the rats were sacrificed and the dorsal root ganglia of the lumbar segment were removed for determination of the expression of P2X3 receptors and NF-κB p65 by Western blot.Results Compared with group S,TWT and MWT were significantly decreased at each time point after operation,and thc expression of P2X3 receptors andi NF-κB p65 in dorsal root ganglia was up-regulated on days 7 and [4 after operation in group NP (P＜0.05 or 0.01).Compared with group NP,TWT was significantly increased at each time point after operation,MWT was increased on days 3,7,10 and 14 after operation,anl the expression of P2X3 receptors and NF-κB p65 in dorsal root ganglia was down-regulated on days 7 and 14 after operation in group A (P＜0.05).Conclusion The mechanism underlying the development and maintenance of NP is related to the up-regulation of P2X3 receptor expression and promotion of the expression of NF-κB in dorsal root ganglia of rats.

Objective To evaluate the role of transient receptor potential channel 8 (TRPM8) in the development and maintenance of neuropathic pain and the relationship with nuclear factor kappa B (NF-κB) in the dorsal root ganglion of rats.Methods Thirty-six pathogen-free healthy adult male SpragueDawley rats,weighing 180-200 g,aged 6-8 weeks,were divided into 3 groups (n=12 each) using a random number table:sham opeation group (group S),neuropathic pain group (group NP) and TRPM8 bocker BCTC group (group BCTC).Neuropathic pain was induced by ligation of the right sciatic nerve in anesthetized rats.BCTC 20 nmol was intrathecally injected once a day on preoperative day 1 and postoperative days 1,3,7 and 10 in group BCTC.The thermal,mechanical and cold pain thresholds were measured on preoperative day 1 and postoperative days 1,3,7,10 and 14.The dorsal root ganglions of the lumbar segment (L4-6) were removed on postoperative days 7 and 14 for determination of the expression of TRPM8 and NF-κB p65 by Western blot.Results Compared with group S,the thermal and mechanical thresholds were significantly decreased on postoperative days 1-14,and the cold pain threshold was decreased on postoperative days 3-14 in NP and BCTC groups,the expression of TRPM8 and NF-κB p65 in dorsal root ganglions was up-regulated on postoperative days 7 and 14 in group NP (P＜0.05),and no significant change was found in the expression of TRPM8 and NF-κB p65 in dorsal root ganglions in group BCTC (P＞0.05).Compared with group NP,the thermal pain threshold was significantly decreased and the cold pain threshold was increased on postoperative days 3-14,the expression of TRPM8 and NF-κB p65 in dorsal root ganglions was up-regulated on postoperative days 7 and 14,and no significant change was found in the mechanical pain threshold in group BCTC (P＞0.05).Conclusion NF-κB activation after opening of TR-PM8 in dorsal root ganglion neurons is involved in the development and maintenance of neuropathie pain in rats.

[ABSTRACT]OBJECTIVETo observe the short term effects and adverse effects of induction chemotherapy with Paclitaxel,Cisplatin and Fluorouracil(TPF) in locally advanced squamous cell cancer of hypopharynx. METHODS78 cases locally advanced squamous-cell cancer of hypopharynx form jan 2011 to oct 2013 for the first time treated by TPF scheme,after 2 cycles,to recheck CT scan and evaluate therapeutic effective.RESULTSAll 78 cases patients achieved 156 cycles chemotherapy,CR was 4 cases (5.1%),PR 55 cases (70.5%),SD 17 cases (21.8%), PD 2 cases (2.6%). Total effective rate (CR+PR) was 75.6%,and with low incidence ofⅢ/Ⅳ grade side effect. Logistic regression analysis shows that there is a significant correlation between effective rate and low differentiation cancer.CONCLUSIONFor locally advanced squamous-cell cancer of hypopharynx patients,the TPF chemotherapy scheme showed good therapeutic effective and safety,could be a choice for the induction chemotherapy treatment in locally advanced squamouscell cancer of hypopharynx. The patients with low differentiation cancer may have benefit from the induction chemotherapy.