0.05).Conclusion The reduced expression of FHIT may be associated with endometrium canceration and may be not associated with surgical pathologic staging,lymph node metastatic and depth of myometrial invasion in endometrial carcinoma.The reduced expression of FHIT indicates the pathogenesis of endometrial carcinoma.

ObjectiveStudy on the effect of nasal decontamination hefor aerosol inhalation in elderly patients with general anesthesia postoperation.Methods130 elderly patients with general anesthesia postoperation were randomly divided into routine treatment group and nasal decontamination group.The time of first sputum,the time of postoperative sputum changing characters,respiratoty-related indicators,sputum cuhure positive rate of bacterial,the incidence of postoperative pulmonary complications was examined.ResultsCompared with routine group,nasal decontamination group obviously shorten sputum character changing time ( P ＜ 0.05 ).Postoperative nasal decontamination group and conventional group sputum Staphylococcus aureus positive rate were 7.7％ (5 cases) and 20.0％ ( 13 cases) respectively,the difference was significant(x2 =4.13,P ＜0.05).ConclusionGiven nasal decontamination before aerosol inhalation could improve character of sputum and reduce sputum bacterial culture positive rate,and had good efficacy and safety.

AIM:To evaluate the effect of bFGF on the apoptosis and the expression of glucose regulated protein 78(GRP78) in ovarian cancer CAOV3 cells.METHODS:Starvation induced cell apoptosis was conducted.After treatment with bFGF,the cell cycle and apoptosis were determined by FACS analysis and Annexin V/PI staining,respectively.The expression of protein kinase B(PKB) and GRP78 were detected by Western blotting and RT-PCR.RESULTS:Compared to starvation group,the cells treated with bFGF were still viable and increased activation of PKB and high expression of GRP78 were observed,which were prevented by PKB inhibitor wortmannin effectively(P

With well understanding of the ethical problems in ophthalmic clinical treatment, strategies were developed to help establish a credible relationship with children and then to avoid causing psychological harm to them. The informed consent given prior to treatment can effectively minimize potential medical risks.

Objective To establish hypoxic-ischemic brain damaged (HIBD) rat model,investigate whether H2S and cystathionine-β-synthase (CBS), the key enzyme for its generation, may be a mediator of electro-acupuncture(EA) stimulation treatment for HIBD. Methods Thirty-two healthy Sprague-Dawley neonatal rats were divided into four groups randomly: sham control group ( n = 8 ); sham + EA group ( n =8); HIBD control group ( n = 8); and HIBD + EA group ( n = 8 ). HIBD rat models were established on their 7-day-old. From the next day ,rats of sham + EA group and HIBD + EA group were electric stimulated 30 min daily for 14 d,BAIHUI and DAZHUI as the acupoints. Control ones were just fixed at the same time,without acupuncture. The rats were sacrificed on the 22 nd day, one day after the treatment course. Cortical H2S concentration was measured by sensitive sulphur electrode assay. The CBS protein expression was measured by western blot analysis and immunohistochemistry for localization. Results The concentration of cortical H2S in HIBD control group was (26. 83 ± 4. 31 ) nmol/mg protein, which was significantly higher than that of sham control group[(22. 78 ± 1.54) nmol/mg protein]( P ＜ 0. 01 ). The H2 S levels in HIBD + EA group and sham + EA group were ( 18.08 ± 2.71 ) nmol/mg protein and ( 18.91 ± 2. 78 ) nmol/mg protein, respectively. Compared with corresponding control group, they were much lower( P ＜ 0. 01 ). The expression of CBS protein in rats with EA stimulation decreased in cortex compared to corresponding control group( P ＜0. 05 ).Conclusion EA can down-resulate H2S/CBS pathway. This may be one of the mechanisms of how EA contributes to the recovery of brain damage.

Objective: To keep the ultrafiltration control systems running effectively, we take different maintenance methods. Methods:According to the different working principles, different ultrafiltration control systems need different ways to maintenance. Results:It is confirmed that maintenance can keep machine running in its best mode. Conclusion:Maintenance can provide the safe operation of hemodialysis machines, and ensure the medical quality.

Objective To examine the role of SPHK-1/S1P and NFκB p65 signal pathway in non-small cell lung cancer (NSCLC)drug-resistant cells.Methods The drug-resistant cell line of lung cancer H460/DDP was constructed and its biological characteristics were identified successfully.The expression of SPHK-l was tested by RT-PCR and Western blot methods.S1 P and some proteins related to NFκB pathway were studied by Western blot. Results The drug-resistant lung cancer cell line H460/DDP was constructed and its drug-resistant ability was evaluated (IC50H460/DDP = 50.62μg/mL, RIH460/DDP = 2.95 ). Cisplatin at a concentration of 10 - 80 μg/mL significantly decreased cell death of drug-resistant cell line (P<0 .01 ).Western blot assay analysis showed that overexpressions of SPHK-l,S1 P and NFκB p65 were significantly higher in drug-resistant cell line than in their parent cell line H460 (P=0.0415,P=0.0465,P=0.0218).RT-PCR method revealed that SPHK-1 mRNA was overexpressed in drug-resistant cell line compared with that in their parent cell line H460 (P<0.05).More NFκB p65 protein in cell nucleus was expressed in drug-resistant cells than in parent cells.Conclusion SPHK-1/S1P and NFκB p65 signal pathway may play an improtant role in the drug-resistant H460 cell line in non-small cell lung cancer.

Objective To explore the targeted nursing care for patients with severe traumatic brain injury complicated with intracranial infection. Methods 35 patients of severe traumatic brain injury complicated with intracranial infection from January, 2009 to December, 2011 were reviewed. Results There were 10 cases cured, 12 cases improved very well, 4 cases improved, 5 cases invalid and 4 cases died. The total effective rate was 62.86%and the fatality rate was 11.43%. Conclusion Intracranial infection can be controlled effectively by the venous and intrathecal injection of antibiotics and targeted care in the patients with severe traumatic brain injury.

Objective To analyze the influence factors of maintenance dialysis patients with carotid plaque and explore its relationship with cardiovascular disease(CVD). Methods 52 patients on peritoneal dialy-sis and 46 patients on maintenance hemodialysis were involved in this study. Bilateral carotid intima-media thick-ness(IMT)and plaque,the related clinical indicators and CVD were recorded. According to the mode of dialysis, carotid plaque,CVD respectively,we divided our population into two groups,and statistical analyses were made between the two groups. Results Age,percentage of male,the number of hypertension and diabetes,blood uric acid ,blood glucose ,the incidence of cardiovascular disease are higher ,but the level of albumin is lower in the carotid plaque group. Binary Logistic Regression analysis showed that hypertension ,albumin and uric acid signifi-cantly influenced carotid plaque formation (P < 0.05). CVD is closely related to the carotid plaque (r = 0.415 , P = 0.000). Left and right IMT value are higher in the patients with CVD (P < 0.01);carotid plaque mainly distributed in the common carotid artery(CCA)and carotid artery bifurcation(BIF),and with the larger number in the patients with CVD(P<0.01). Conclusions Carotid plaque formation is closely related with the occurrence of CVD in maintenance dialysis patients. Hypertension ,albumin and uric acid are risk factors for the formation of carotid plaque,so dialysis patients in addition to maintain the blood pressure and improve nutrition,are also very important to control the level of uric acid.

Objective We aimed to explore the experience of posttraumatic growth in patients with cervical cancer who had a hysterectomy at the childbearing age.Methods The phenomenological methodology was used in the study.An in-depth interview was conducted among 12 patients chosen by purposive sampling method.Results Through careful analysis and collation,three themes were identified:smashing the original assumption,searching the meaning of existence and rebuilding the new cognitive schemata.The experience of patients' was conformed to the model which was put forward by Tedeschi,and the theme changes in personal relationships,personal strength,altruism born from sufferings and new philosophy of life were conformed to theoretical connotation of PTG.Conclusions Clinical medical staff should update psychological nursing concept timely and taking advantages of PTG to help patients pass through their difficult period.