Objective To study changes of urinary protein in premature infants after asphyxia in order to explore influence of asphyxia on the renal function. Methods Microalbumin(mAlb),retinal-bindingprotein (RBP) ,N-acety-?-D-aminoglucosidase in urine and serum urea nitrogen(BUN),creatinine(Cr) were performed in 56 normal premature infants and 49 asphyxia ones with immunoturbidimetric method, ELISA method, rate method , enzymic method and picric acid method when they were 1,4,7 day age after born. Results (1)With ages increasing urinary mAlb took on decreasing trend in the same gestation age but there was no different while with the gestation age increasing in the same ages urinauy mAlb was decreased significantly (P

Objective To find out the weakness in the emergency nursing for burst group accidents, and then building a normative nursing program which have included framework and 4 stages. Methods Using the method of Fish-Bone Drawing to analyzed the nursing courses in 22 burst accidents within the past 4 years retrospectively. Results After using the normative nursing program, nurses have known their own working targets and responsibility, which can apply the nursing care effectively and orderly. Conclusion The application of emergency nursing program is a kind of quick and proper nursing method, which can improve the patients' prognosis effectively.

0.05). Conclusions For patients with locally advanced non-small cell lung cancer, concurrent conformal radiotherapy and chemotherapy followed by consolidation chemotherapy can improve the progression-free survival, but have few effects on overall survival and toxicity. Multicenter clinical trial with more patients should be carried out to confirm the benefit from the additional consolidation chemotherapy.

Objective: To investigate the changes in serum CD44v6/v EGF(sCD44v6/sVEGF)levels after concurrent chemoradiotherapy in patients with inoperable non-small cell lung cancer(NSCLC)patients and to analyze the correlation of serum markers with patients'prognosis. Methods: The sCD44v6/v EGF levels were detected by ELISA in 50 inoperable NSCLC patients before and after concurrent chemorediotherapy. Results: The sCD44v6 and sVEGF levels before treatment was significantly higher than that in the control group.The pre-treatment sVEGF level was closely related to cTNM stage.metastasis,cell differentiation and primary tumor size,but was not correlated with histological classification,lymph node status,age or gender.The pre-treatment sCD44v6 level was closely correlated with cTNM stage,metastasis,cell differentiation,and primary tumor size,but was not correlated with histological classification,age or gender.Patients'sCD44v6 before treatment(570.89±63.30 ng/L)was significantly higher than that after treatment(281.44±74.28 ng/L).Patients'sVEGF before treatment(241.09±85.96 ng/L)was significantly higher than that after treatment(133.64±67.69 ng/L).PD patients had the highest level of sCD44v6 and sVEGF and CR patients had the lowest sCD44v6 and sVEGF level.The sVEGF level was highly correlated with sCD44v6(r=0.291,P<0.05).Conclusion:The sCD44v6 and sVEGF levels might be helpful for evaluation of the biological behavior and prognosis of NSCLC.

Objective To identify the factors related to radiation pneumonia (PR) in lung cancer treated with intensity modulated radiotherapy (IMRT).Methods Data from 163 lung cancer patients treated with IMRT were analyzed with clinical factors and physical parameters related to the dose-volume histogram.The patients were followed for 6 months after radiotherapy.The relationship between survival status and PR was analyzed.Results The incidence rate of over grade 2 patients was 28.22 ％ (46/163).Univariate analysis revealed a significant relationship between many parameters associated with such as the site of lobe (P =0.033),COPD (P =0.020),chemotherapy (P =0.020) and prophylactic using of glucocorticoid and antibiotic (P =0.025).Multilogistic regression analysis showed that V20 in the contralateral site,the V5 of the all lungs and PTVV were independent factors.Conclusion The RP is associated with multiple factors.Individualized treatment plans should be made according to the specific circumstances of patients.

Objective To study the mechanics situation of proximal femoral locking plate internal fixation after dynamic hip fixation in-tertrochanteric fracture. Methods Totally 10 couple of elderly proximal femur specimens were collected and intertrochanteric fracture model were prepared. Fixation material was removed after dynamic hip screw fixation. The left sides were collected as control group and given anti-rotation intramedullary nail internal fixation, while the right side were collected as observation group and given proximal femoral locking plate internal fixation. Then vertical displacement, axial stiffness and rotational stiffness under different loads were compared. Results Under dif-ferent loads, femoral bone vertical displacement and femur tuberosity vertical displacement in the observation group were both significantly shorter than those in the control group (P<0. 05), and femoral bone and femur tuberosity axial stiffness and rotational stiffness in the observation group were significantly higher than those of the control group (P<0. 05). Conclusion Proximal femoral locking plate internal fixation can improve stress load and enhance axial stiffness and rotational stiffness, and it's an ideal material for refracture fixation model after dynamic hip fixation intertrochanteric fracture.

Objective To investigate the efficacy and the side-effects of concurrent chemoradiotherapy combined with consolidation or induction chemotherapy for locally advanced non-small cell lung cancer(NSCLC).Methods64 patients with stage ⅢA and ⅢB NSCLC were divided randomly into the CCT group(concurrent chemoradiotherapy followed by consolidation chemotherapy) and the ICT group(induction chemotherapy followed by concurrent chemoradiotherapy).All patients were deliverd to thoracic planning target with total dose of 54~66Gy(median dose 60Gy)in 6~7 weeks.CCT group started to irradiate by conformal radiotherapy technique on day 1,and ICT started on day 43 with single fraction dose 200 cGy and 5 fractions every week.ResultsThe response rate in CCT and ICT group was 60.0% and 58.8% respectively(P=0.924),with no statistic significance between the CCT and ICT group.The side-effects were mainly granulo-cytopernia,radiation espohagitis and radiation pneumonitis.ConclusionConcurrent chemoradiotherapy combined with consolidation or induction chemotherapy for locally advanced NSCLC is well tolerated.The sequence of adjuvant chemothreapy to concurrent chemoradiotherapy produced no significant difference for NSCLC in recent response.

Objective To investigate the correlation among expression of serum VEGF without operation between pre-and post-chemoradiotherapy in non-small cell lung cancer (NSCLC) patients, to explore the correlation of markers on prognosis and effect. Methods The serum vascular endothelial growth factor (VEGF) were detected in 50 patients without operation between pre-and post-chemoradiotherapy with NSCLC by ELISA method. The group t-test was played into before concurrent chemoradiotherapy and normal control. The paired t-test was played into before and after concurrent chemoradiotherapy. Results The prechemoradiotherapy serum VEGF ( 241.09 ± 52.45 ) ng/L in NSCLC patients was significantly higher than those in normal control patients (103.72 ± 39. 22) ng/L (t = 2. 50,P ＜0. 05 ). The pre-chemoradiotherapy serum VEGF in NSCLC patients was closely related to pTNM stage, distant metastasis, grade of cell differentiation and the size of the primary tumors ( t = 9. 61 - 14. 94, all P ＜ 0. 05 ), but not to the histological classification, type of the tumor, lymph node status, age, gender of the patients or smoking or not (t =0. 58 - 1.84, all P ＞ 0. 05 ). The pre-chemoradiotherapy serum VEGF ( 24 1.09 ± 52. 45 ) ng/L was significantly higher than that of the post-chemoradiotherapy ( 133.64 ± 33.62) ng/L ( t = 12. 20, P ＜ 0. 01 ). The post-chemoradiotherapy serum VEGF decreases to the pre-was the biggest in the CR patients (( 92.35 ± 37.48ng/L) ,t =3.79,P ＜0. 01 ) ,the smallest in the PA patients ( (276.32 ±47.98) ng/L,t = 1.32,P ＞0. 05) ) ,and bigger in the PR patients and the NC patientspatients ( ( 113.10 ± 39. 20) ng/L,t = 13.58,P ＜0. 01 and ( 198.10 ± 42.68 ) ng/L, t = 4. 78, P ＜ 0. 05 ) ), respectively. Conclusions Elevation of serum VEGF exists in patients with NSCLC . The serum VEGF in patients with NSCLC might be helpful to evaluate the biological behavior of lung cancer. Detection of VEGF expression maybe helpful for predicting the prognosis of NSCLC patients.

Objective To investigate the efficacy and side-effect of docetaxel and cisplatin induction chemotherapy followed by concurrent chemoradiotherapy in locally advanced non-small cell lung cancer (NSCLC).MethodsEighty-six patients with histologically confirmed locally advanced NSCLC were randomized into induction chemotherapy followed by concurrent chemoradiotherapy (ICCRT)arm or concurrent chemoradiotherapy (CCRT) arm. Both arms were treated with intensity-modulated radiation therapy. Induction and concurrent chemotherapy regimen consist of docetaxel and cisplatin. Results Follow-up rate of the whole group is 100％.The response rate in the CCRT arm and ICCRT arm is 70％ and 80％ ( χ2 =1.26,P =0.261 ),respectively; and 1-,2-,3-year survival rate is 65％ and 85％,40％ and 50％,33％ and 44％ (χ2 =3.90,P=0.048),respectively; the median survival time and time to progression is 17.5 and 22.0 months and 14.0 and 19.0 months respectively.Major adverse effects are leukopenia (43 and 32 cases,χ2 =3.48,P =0.062),radiation esophagutis (26 and 20 cases,χ2 =0.12,P =0.730),anemia (26 and 16 cases,χ2 =2.34,P =0.126) and radiation pneumonitis (13 and 9 cases,χ2 =0.37,P =0.541 ).ConclusionsICCRT for locally advanced NSCLC can improve the overall survival rate and time to progression,induction chemotherapy did not increase side-effects.There was no difference in response rate between CCRT and ICCRT arm.

Objective: To investigate the prevalence and related factors of osteoporosis among retired population in Dongfeng-Tongji cohort. Methods: 27 009 retired participants were recruited from Dongfeng Motor Corporation in Hubei Province in 2008 and followed up from April to October in 2013. newly retired participants also were recruited. Data were collected by using questionnaire, physical examination, serum hepatase detection and bone densitometry. Totally, 30 916 participants were included for data analysis after excluding participants with severe bone metabolic diseases, taking hormone drugs, incomplete follow-up data and who were under 45 years old. Age-standardized prevalence of osteoporosis was calculated according to data of the 2010 Sixth National Population Census. Multivariate logistic regression analysis was applied to explore the associated factors of osteoporosis. Results: Prevalence of osteoporosis was 42.3% (13 083/30 916) and age standardized prevalence was 40.7%: 35.0% (4 854/13 878) and 34.8% for males; 48.3% (8 229/17 038) and 47.1% for females. Significantly associated factors with osteoporosis for both males and females included: older age (male: OR=1.67, 95%CI: 1.40-1.99; female:OR=3.34, 95%CI: 2.70-4.13), lower BMI (male: OR=1.70, 95%CI: 1.40-2.06; female: OR=1.27, 95%CI: 1.04-1.53), exercise (male: OR=0.69, 95%CI: 0.61-0.78; female: OR=0.87, 95%CI: 0.80-0.96), abnormal elevated serum alkaline phosphatase (ALP) (male: OR=1.12, 95%CI: 1.01-1.24; female: OR=1.15, 95%CI: 1.06-1.25), γ-glutamyltransferase (γ-GT) (male: OR=1.16, 95%CI: 1.02-1.30; female: OR=1.13, 95%CI: 1.03-1.24) and aspartate transaminase/alanine aminotransferase (AST/ALT) (male: OR=1.15, 95%CI: 1.05-1.25; female: OR=1.28, 95%CI: 1.19-1.38). Smoking (OR=1.27, 95%CI: 1.07-1.39) and drinking (OR=1.11, 95%CI: 1.08-1.16) were associated factors for males while menopausal (OR=1.67, 95%CI: 1.47-1.89) for females. There were positive dose-response correlation relationships of serum levels of ALP, γ-GT and AST/ALT with osteoporosis (all P values<0.05). Conclusion Osteoporosis was relatively common among retired population in Dongfeng-Tongji cohort. In addition to known factors such as older age, lower BMI and exercise, abnormal elevated serum ALP, γ-GT and AST/ALT were also associated with osteoporosis.