Objective:To investigate the expression and clinical significance of long non-coding RNA (LncRNA) CRNDE in cer-vical cancer. Methods:Specimens of cervical cancer tissues and matched non-tumor para-neoplastic tissues were collected from 87 pa-tients who underwent surgery in the Kaiping Central Hospital, China. Quantitative real-time PCR was used to examine the expression of LncRNA CRNDE, and its correlation with clinicopathological features was analyzed. Results:LncRNA CRNDE expression was sig-nificantly up-regulated in cervical cancer tissues than in adjacent non-tumor tissues (P<0.05). Increased LncRNA CRNDE expression was significantly correlated with FIGO stage, lymph node metastasis, and depth of cervical invasion (P<0.05). Moreover, a higher ex-pression of LncRNA CRNDE demonstrated significantly poorer overall survival in cervical cancer patients than in those with lower Ln-cRNA CRNDE expression (P<0.05). Multivariate analyses suggested that LncRNA CRNDE expression served as an independent pre-dictor for overall survival. Conclusion:Our findings posit that LncRNA CRNDE may be a potential prognostic marker and therapeutic target for cervical cancer.

Objective To study therapeutic efficacy of Aredia in treating malignant metastatic bone tumors. Method 60～ 90 mg Aredia was administrated iv in 31 cases with malignant metastatic tumors,once each week. Results Pain in 12 cases was significantly relieved.14 cases acquired relif.Total effective rate was 83.9% .Activity ability was improved by 80.6% .No apparent toxicological and adverse effects as well as fever and cold symptoms were observed.Conclusion Aredia is a kind of ideal drugs for treatment of pain caused by malignant metastatic bone tumors.It is convenient in use and could be endured by patients.

0.05); in with ser um condition, the transfection efficiency in Dosper group was significant hi gher than that in Lipofectamine group (P

Objective To construct the retroviral vector inserted SV40 large T antigen gene and transfect it into rat hepatocytes, analyze the status of SV40 large T antigen gene expression in rat hepatocytes, and to establish important basis for clinical hepatocytes transplanation. Methods Retroviral vector inserted SV40 large T antigen gene was(constructed) by DNA recombinant techniques in vitro, then the combinant vector was determined with enzyme(digestion) and sequencing and was transfected into the PA317 cell lines by liposome mediation and screened(anti-G4)18 positive clones. The viral titer was determined with the NIH3T3. After transfected into separated and purified rat primary hepatocytes, the SV40 large T antigen gene expression was detected by PCR and immunohistochemical (methods). Results (1)SV40 large T antigen gene fragment was inserted into retroviral vector in sense orientation. (2)The titer of pseudovirion packed by PA317 cell lines was 1.3?10~6CFU/ml. (3)SV40LT antigen gene was(integrated) into rat primary hepatocytes and its expression in transfected cells at 24 hour was higher than 96 hour (P

BACKGROUND:Repeated hyperbaric oxygenation (HBO) preconditioning induces tolerance against ischemia in spinal cord. The confirmation of this phenomenon paves a new way in clinic to prevent and treat complications of spinal ischemia following thoracoepigastric aorta surgery. Probing into its mechanism of is chemic tolerance has provided basis for clinical application.OBJECTIVE: To investigate the changes of mitochondrial structure and ATPase activity during spinal cord ischemic tolerance induced by repeated HBO preconditioning in rabbits.DESIGN: Randomized and controlled trial.SETTING: Department of Anesthesiology, Xijing Hospital of Fourth Military Medical University of Chinese PLA.MATERIALS: The experiment was conducted in the hyperbaric oxygen chamber of the Department of Air Medicine; Experimental Animal Center of the Department of Anesthesiology, Xijing Hospital of Fourth Military Medical University of Chinese PLA, between March and June 2004. Totally 50 male New Zealand rabbits were selected.METHODS: Fifty male New Zealand rabbits were randomly divided into two groups: simple ischemia control group and HBO group with 25 rabbits in each group: 0.25 Mpa, 100% O2, one hour per day for 5 days. Spinal ischemia model was prepared 24 hours after the last preconditioning.Spinal cord ischemia (20 minutes)/reperfusion model was prepared by blocking the infrsrenal aorta. The motor function of hind-limbs was scored at 6 hours, 24 hours and 48 hours after reperfusion. The mitochondrial ATPase activity was measured and compared between two groups before ischemia, at 6 hours, 24 hours and 48 hours after reperfusion.MAIN OUTCOME MEASURES: ① The score of motor nerve function of the hind-limbs; ② The activity of mitochondrial ATPase; ③ Pathological evaluation.RESULTS: Totally 50 rabbits were involved for result analysis, and finally 25 rats in each group entered statistical analysis with no loss in the midway. ① The score of motor nerve function of the hind-limbs in HBO group at 6 hours, 24 hours and 48 hours after HBO preconditioning was significantly higher than that in control group (P ＜ 0.01). ② The activity of mitochondrial ATPase: the mitochondrial Na+, K+-ATPase activity and Ca2+, Mg2+-ATPase activity at each time point of the animals in the two groups after is chemia were significantly decreased; Na+, K+-ATPase activity in HBO preconditioning group at 6 hours, 24 hours and 48 hours of ischemia was significantly higher than that in control group (P ＜ 0.01); Ca2+, Mg2+-ATPase activity at 6 hours and 24 hours after ischemia was significantly higher than that in control group (P ＜ 0.01). ③ Pathological evaluation: The structure of mitochondria in control group was seriously damaged while it was found almost normal in spinal cord in HBO group animals at 48 hours after reperfusion.CONCLUSION: The mechanism of ischemic tolerance induced by hyperbaric oxygenation pretreatment may partly be related to the attenuation of mitochondria ATPase activity decrease after ischemia, thereby protecting the function of mitochondria.

OBJECTIVE:To evaluate the clinical effects of urapidil on cardiovascular response induced by sympathetic stimulation during front approach cervical vertebra operation.METHODS:One hundred and twenty patients undergoing front approach cervical vertebra operation were randomly divided into three groups.Patients in URA group treated with0.5mg/kg urapidil and patients in NIC group treated with5?g/kg nicardipine when systolic blood pressure(SBP)and heart rate(HR)increased by sympathetic nerve stimulation during the operation.And patients in COM group only increased their anesthesia degree with isoflurane at the same situation.The patients’SBP and HR were observed and compared among three groups at the time before the sympathetic nerve stimulation,and5minutes and10minutes after the drugs treatment respective?ly.RESULTS:The patients’SBP and HR in URA group had no significantly increase after administration of urapidil.In NIC group,although the patients’SBP had no significantly increase,the patients’HR increased significantly after nicardipine was used.But the patients’SBP and HR increased significantly after improved anesthesia degree with isoflurane.CONCLUSION:Urapidil has better effect on sympathetic cardiovascular response during the front approach cervical vertebra operation com?pared with nicardipine.

Objective To evaluate therapeutic effects and toxicity of advanced non-small cell lung cancer (NSCLC)treated by combining chemotherapy on ifosfamide(IFO)and vinorelbine(NVB).Methods 107 cases pa- tients with advanced NSCLC were enrolled.IFO was given in a dosage of 1.5g/m~2 on day 1 to 4.and NVB in a dosage of 25mg/m~2 on day 1 and 8.It was repeated every three or four weeks,up to two to four cycles.Results Two patients had complete response and 40 patients had partial response.The overall response rate was 47.7% ,the median survival time 10.3 months,1-year and 2-year survival rate was 42% and 12.3%,respectively.The main toxicity was bone marrow suppression.Conclusion The regimen is effective,sale and tolerable in advanced non- small cell lung cancer therapy.

To evaluated the multi-detector CT (MDCT) and magnetic resonance imaging (MRI) features of localized Castleman's disease (CD), we retrospectively analyzed the clinical data, MDCT and MRI findings of 13 patients with CD proved pathologically. All patients underwent plain MDCT scan, 11 underwent enhanced CT, and 2 MRI. 14 lesions were detected in the 13 patients, and all of them were hyaline-vascular type (HV-CD) histopathologically. On plain MDCT scans, all lesions were homogeneously attenuated soft tissue mass; intra-tumoral calcification with punctate and "arborizing" patterns was detected in the center of 2 lesions each. Of the patients with enhanced MDCT, all lesions showed obvious enhancement homogeneously except two lesions with central stellate and 1 lesion with dotted low attenuation. Tortuous vessels could be revealed at the periphery of 8 lesions. Of the 2 patients with MRI, the lesions showed slightly hyper-intensity on T1WI, hyper-intensity on T2WI and marked homogenous enhancement. In addition, one of them showed signal void appearance in the center on unenhanced MRI and large supplying artery with tortuous vessels at the periphery on enhanced MRI. In a word, Localized HV-CD usually demonstrated as soft tissue mass with obvious enhancement on MDCT and MRI. Central stellate area of low attenuation and calcification with punctate or "arborizing" pattern may also be present.
Adolescent ; Adult ; Castleman Disease ; diagnosis ; diagnostic imaging ; pathology ; Female ; Humans ; Image Enhancement ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Multidetector Computed Tomography ; Retrospective Studies ; Young Adult

Objective To observe the clinical therapial value of functional reconstruction with Botulinum Toxin A (BTA) on spasitic cerebral palsy. Methods Thirty-two patients were treated by Achilles tendon lengthening and anterior transfer of posterior tibial tendon.According to the spasticity of triceps surae muscle,all cases were arranged by BTA injection 2 months later after operation.Results From Jan.2000 to Jan.2009,thirty-two cases with equinovarus foot of spasticitical cerebral palsy were collected,the muscle strength of ankle dorsal extensor increased from 0-2 grades to 4-5 grades,there was significant difference between preoperational muscle strength and postoperational one.There was also significant improvement to adjust yarus degrees of ankle joint.the musclar tension of triceps muscle of calf decreased from Ⅱ-Ⅳ grades to Ⅰ-Ⅱ grades. Conclusion Anterior transfer of posterior tibial tendon corresponding with Botulinum Toxin A injection not only release muscle spasticity but also improve dorsal extending strength of ankle joint.The clinical effect of these methods was reliable on cerebral palsy.

Objective To examine influenza -related excess mortality in Ningbo City from 2010—2014.Methods Data related to death and virology were collected from surveillance system of Ningbo Center for Disease Control and Prevention from 2010 to 2014.Rate differential model was used for data analysis to calculate excess mortality caused by five different cause of death.Results The duration of influenza prevalence was about 37 weeks from 2010 to 2014.The prevalent influenza strains from 2010—2013 were type B,H1NI and H3N2,and the prevalent influenza strains in 2014 were H1NI and H3N2 .From 2010 to 2014,for all cause of death (AC),the average influence -related excess mortality per week was 2.54 per 100 000 in Ningbo City.In five influence seasons,the average influence -related excess mortality for AC were 12.66 /100 000,15.19 /100 000,27.86 /100 000,12.66 /100 000 and 25.32 /100 000,respectively.The average influence -related excess mortality for five cause of death (PI,RC,IHD,COPD,AC)were 1.68 /100 000,12.83 /100 000,1.34 /100 000,0.84 /100 000 and 18.74 /100 000.During 5 monitoring years,annual excess mortality of≥65 group were more higher than that of total population,and annual excess mortality of 0 -4 group were lower than that of total population.Conclusion Influenza was prevalent mainly in winter and spring.The excess mortality resulted from influenza was high.Vaccinating people older than 65 and chronic cardiovascular patients could reduce the risk.