Objective To analyse the therapeutic effect of methylprednisolone combined with anterior decompression and internal fixation in the treatment of cervical spine hyperextension injury. Methods 42 patients who were diagnosed with cervical hyperextension injury in orthopaedics department of the First Hospital of Jiaxing were collected.All patients were randomly divided into experimental group and control group, 21 cases in each group.Patients in control group received anterior cervical decompression and internal fixation only , patients in experimental group received methylprednisolone combined with anterior decompression and internal fixation, after treatment, the serum levels of TNF-α, SOD and American Spinal Injury Association (ASIA) score were detected in all patients.Results After treatment, compared with control group, the serum levels of TNF-αwas lower, SOD was higher and ASIA score was higher in experimental group, and the differences were statistically significant (P<0.05).Conclusion The methylprednisolone combined with anterior decompression and internal fixation could significantly reduce the serum level of TNF-α, and increase the serum level of SOD and ASIA score in patients with cervical spine hyperextension injury, could reduce the inflammatory damage, improve the antioxidant capacity, which has a good clinical effect.

Objective To study the value of laparoscopy in the diagnosis and treatment of infertility caused by fallopian tube factors. Methods 210 cases of infertility women caused by fallopian tube factors were studied in terms of adhesiolysis,fallopian tube plasty,fenestration,and patency test were performed.The pregnancy rate was followed up for one year. Results The false negative rate in the diagnosis of fallopian tube patency was 5.43% by hysterosalpingography.It was found that there were 3 cases of genital tract tubercle,80 cases of fallopian tube inflammation,73 cases of inflammation of fallopian tube and overy and 54 cases of hydrosalpingix.Of the later 3 kinds,pelvic inflammation was found to be responsible for 120 cases(57.1%),pelvic endometriosis for 87 cases(41.4%).The pregnancy rate after one year was 50.9%(78/153)for inflammation of fallopian tube and ovary,5.6%(3/54)for hydrosalpingix,respectively. Conclusions Laparoscopy helps to clarify infertility caused by fallopian tube factors,and to improvel the effect of treatment and pregnancy rate.

Objective To stady the diagnosis and management of traumatic chylous ascites.Methods Retrospective analysis was conducted on the clinical dada of 11 cases of traumatic chylous ascites resulting from various causes.ResultsThere were 5 cases of open abdominal injury,2 cases of closed abdominal injury and 4 cases of operative injury.Nine cases were treated with operation.According to the location and extent of injury,patients were respectively managed by operation of direct repair or ligation.Two cases had non-surgical treatment.All of the11 patients were cured and had satisfactory result at 0.5~3 years of follow-up.ConclusionsFor traumatic chylous ascites,if the injurg occurrence on cisterna chili,the best treatmeat is primary repair;if injury occarrence on the small intestinal trunks or lumbar trunk,which can be treated with ligation;while blunt injury and cases found after operation are mainly treated conservatively.

A number of studies on hospital information system (HIS) and regional information platform have been carried out in different medical institutions since HIS was defined as one ofThe 4 Beams and 8 Pillarsin 2009 , during which good results were achieved and many problems were exposed .The application of electronic medical record (EMR), a key part of HIS, is grealy concerned.The application of electronic medical record system ( EMRS) and related problems were thus described in this paper in order to provide reference for bringing it into a better play, normalizing its management, and reducing its disadvantages.

Objective To study the signal transduction mechanism of nicotine induced periodontal ligament fibroblasts (PDLFs) apoptosis. Methods This study used 1 μg/ml, 10μg/ml and 100μg/ml nicotine to intervene PDLFs cells for 24h separately. NF-κB, p53, I-κB and Caspase3 expression were detected. Results After Nicotine was done on PDLFs cells for 24h, the transcription of p53, and Caspase3,and the translation of Caspase 3 protein were increased, while NF-κB was decreased. At the same time, the transcription of NF-κB decreased gradually with the concentration of nicotine increased ( r = 0. 707, F =33. 705, P ＜0. 01 ), nevertheless, I-κB was reversed ( r =0. 964, F =374. 883, P ＜0. 01 ). p53 expression was increased gradually with the concentration of nicotine increased ( r =0. 957, F = 153. 377, P ＜0. 01).Both Caspase3 mRNA (r =0.935, F =318.371, P ＜0.01) and protein (r =0.677, F =8. 459, P ＜ 0. 05 )increased gradually. Conclusion Nicotine induced PDLFs apoptosis was mediated through NF-κB and p53 pathway.

Objective To evaluate the graduation clinical skill examination based on objective structured clinical examination(OSCE) for college nursing undergraduates.Methods Classic OSCE was simplified and taken as references for nursing undergraduate graduation clinical skill examination including nursing evaluation,nursing dignosis,nursing intervention and health education for stations.Self-made questionnaire was conducted among students.Examination scores and the questionnaire results were statistically analyzed by SPSS 16.0 software.Measurement data and categorical data were shown as ((x)±s) and ％ respectively.T test was used in comparison between the groups according to the inspection level of α =0.05,P ＜ 0.05 means significant difference.Results Simplified OSCE was composed of 4 stations and the mean score was (80.38 ± 4.22) with mean scoring rate of the 4 stations varied from 72.2％ to 88.0％.More than 93％ students thought that OSCE score can or basically can evaluate comprehensive clinical nursing competence,clinical thinking,communicating and adaptability.Conclusions Simplified OSCE is designed properly for the objective evaluation of nursing students' clinical competence and students are mostly satisfied with its design and organization,quality and efficiency.

Objective To explore the relationships between brain-derived neurotrophic factor gene G196A polymorphisms and psychopathology and the cognitive function in schizophrenic patients.Methods 224 patients and 220 normal controls were examined with polymerase chain reaction(PCR),denaturing polyacrylamide gel electrophoresis and silver staining to determine genotype and allele of G196A.Clinical symptoms were assessed with the Positive and Negative Symptom Scale (PANSS).Cognitive function was assessed with Wisconsin card sorting test (WCST) and Trail Making Test(CPT).To analyse the differences of the scores of Scale for the Assessment of Positive Symptoms(SAPS) and Scale for the Assessment of Negative Symptoms (SANS) among the patients with the genotype G/G,G/A and A/A.At the same time,the differences of the performance of WCST and CPT were analyzed.Results ①There were no significant differences of the genotypes G/G,G/A and A/A and allele G and A between patients and controls.②There were significant differences of the genotypes A/A between patients with Positive Symptoms and patients with Negative Symptoms (x2 =4.558,P ＜ 0.05).③There were no significant differences in the performances of complete categorizations and persistent wrong numbers of WCST and the performances of CPT among three groups of patients with genotype G/G,G/A and A/A (One-Way ANOVA,all P ＞ 0.05).Conclusion BDNF gene G196A polymorphisms are not associated with schizophrenia and the cognitive function but are associated with positive symptoms of schizophrenia.

Objective To investigate the expression of proinflammatory cytokine interleukin-17(IL-17) and complement cleavage fragment C5a and the regulation effect of C5a on the expression of IL-17 during renal allograft rejection .Methods The frequency of IL-17+ T cell in peripheral blood and the expression of IL-17 in renal tubular epithelial cells (HK2) after C5a stimulation in renal transplant recipients were measured by flow cytometry and the changes of serum C5a level was detected by ELISA ,respectively .Im-munohistochemistry was applied to detect and compare the expression of IL-17 and the deposition of C5b-9 in normal renal tissues and renal tissues with allograft rejection .The difference of IL-17 expression in HK2 cells before and after the recombinant C5a stimulation was detected by immunocytochemistry .Results Both the percentage of IL-17+ T cells and serum C5a levels were sig-nificantly increased after the allogeneic renal transplantation .Compared with normal renal tissues ,both the deposition of C5b-9 and the IL-17 expression in renal tissues with allograft rejection was remarkably up-regulated ,which showed the positive correlation be-tween them .The expression of IL-17 in HK2 was obviously up-regulated by the recombinant C5a stimulation .Conclusion C5a may positively regulate the expression of IL-17 by tubular epithelial cells during the renal allograft rejection .

Objective To Research the efficacy and side effects of intra-abdominal chemotherapy immune to the abdominal cavity after colorectal cancer liver metastasis and local recurrence.Methods 172 eases of colorectal cancer patients after radical operation were randomly divided into conventional regulation 86 cases of abdominal chemotherapy group(control group) and the immune abdominal chemotherapy group of 86 cases(observation group).The control group received 5-FU1.0,MMC8mg intraperitoneal chemotherapy The observation group at the grass-rcots level to add IL-2 50 million U.Results Observation group effective rate .was 70.9% higher than 55.8% (P ＜0.05) ;the obsenation gionp the three-year survival rate 83.7%,dlsease-free survival rate was 44.2% higher than the 62.8%,22.1% (P＜0.05) ;observation group three-year recurrence rate of 25.6% and 34.9% lower than the rate of liver metastases in the control group of 37.8%,48.9% (P＜0.05) ;two groups of gastrointestinal reaction,ⅠⅡ or degree of bone marrow suppression,liver function mildly abnormal ( elevated alanine amiuotransferase) had no difference.Conclusion For advanced colorectal cancer patients with early immune abdominal chemotherapy,the effective prevention and treatment of abdominal cavity and liver metastasis planting to improve the survival rate,side effects of light,fewer complications,the extension of survival,worthy of clinical application.

Objective To investigate the effects of different doses of ulinastatin on platelet counts and function after normothermic cardiopulmonary bypass (CPB) in rabbits. Methods Fifty lung-ear white rabbits aged 5-6 months weighing 2.3-3.0 kg were randomly assigned to one of 5 groups (n = 10 each) : control group (group C) and4 ulinastatin groups (group U~1, U_2,U_3,U_4). The rabbits received ulinastatin 1×10~4, 3×10~4, 5×10~4 and 10×10~4 U/kg before CPB in group U~1, U_2, U_3 and U_4 respectively while equal volume of normal saline was given instead of ulinastatin in group C. All rabbits underwent CPB for 30 min at perfusion flow of 72-120 ml·kg~(-1) ·min~(-1). The rectal temperature was maintained at 36.5-37.5℃. Hemodynamic parameters were recorded and blood platelet count, platelet adhesion rate and platelet membrane glycopretein Gp Ⅰ b, Gp Ⅱ b, Gp Ⅲ a receptors were determined before CPB (baseline), at termination of CPB and at 1, 2 and 3 h after CPB. Results The platelet counts were significantly decreased after CPB in all 5 groups (P< 0.05), but there was no significant difference among the 5 groups. The platelet adhesion rates were significantly decreased after CPB as compared with the baseline value before CPB in all 5 groups but the platelet adhesion rates were significantly higher after CPB in group U_4 than in group C. The number of molecules of Gp Ⅰ b, Gp Ⅱ b and Gp Ⅲ a receptors was significantly decreased after CPB in all 5 groups. The number of molecules of Gp Ⅰ b, Gp Ⅱ b and Gp Ⅲ a receptors after CPB was significantly higher in group U_2, U_3 and U_4 than in group C, and there was no significant difference between group U_3 and U_4 . ConclusionUlinastatin 3×10~4-5×10~4 U/kg administered before CPB can inhibit breakdown of platelet membrane glycoprotein receptors. Ulinastatin 10×10~4 U/kg can preserve the platelet adhesion function.