Objective To investigate Iomoxicam,paracetamol,trarnadol in post-operative analgesia of surgical abortion.Methods 200 patients undergoing surgical abortion were randomly allocated into four groups:lornoxicam,paracetamol,tramadol and the control group.Intravenous anesthesia was conducted.Lomoxicam 16 mg,paracetamol 1000mg,tramadol 100 mg were administered before patients awaking.VAS scores and complications were observed post-operation.Pre-operative and post-operative salivary cortisol was detected.Results VAS scores were less in the 3 analgesic groups than in control group at 15,30 minutes post-operation(P＜0.05).VAS scores had no difference in all groups at 60,120 minutes.Cortisol was higher in the control on the next day(P＜0.05).Conclusion Post-operative analgesia was effective for surgical abortion.

Objective To investigate the effect of CDA-Ⅱ on the cell cycle progression of breast cancer cells.Methods The effects of CDA-Ⅱ on growth curve, cell cycle progression and morphology of breast cancer cell lines MCF-7 and MDA-MB-231 were observed when CDA-Ⅱ and MCF-7 or CDA-Ⅱ and MDA-MB-231 were blended to cultivate in vitro, in comparison with the classical cell differentiation inducer ATRA. Results CDA-Ⅱ decreased the growth speed and inhibit proliferation ability in breast cancer cell lines MCF-7 and MDA-MB-231.It caused G0/G1 phase block of cell cycle and reduced the rate of S phase of breast cancer cells. Conclusion CDA-Ⅱ has remarkable effect of anti-cell-proliferation and can induce cell cycle block of G0/G1 on breast cancer cells. This results provide experimental bases for the treatment of breast cancer with CDA-Ⅱ.

Objective To investigate the effect of CDA-II on apoptosis of breast cancer cells. Methods The effects of CDA-II on growth curve, cell apoptosis and morphology of breast carcinoma cell lines MCF-7 and MDA-MB-231 were observed by in vitro cultures, and compared with the classical cell differentiation inducer ATRA. MCF-7 and MDA-MB-231 cell lines have their different biologic characteristics. Results CDA-II can reduce growth and proliferation ability and induce cell apoptosis of breast cancer cell lines( MCF-7 and MDA-MB-231). Conclusions CDA-II has remarkable effect of anti-cell-proliferation and induction of (apoptosis) on breast cancer cells MCF-7 and MDA-MB-231 . Our results provide experimental bases for the treatment of breast carcinoma with CDA-II.

Objective To establish a suitable index system for typhoon disaster relief training of nurses.Methods Based on literature review and semi-structure expert interview,an index system frame work of typhoon disaster relief training of nurses was developed.Indexes were determined by adopting Delphi method and inquiring 21 experts with questionnaire.The weight of every index had been set up.Results The index system for typhoon disaster relief training of nurses was composed of 6 flintlevel indicators,28 second-level indicators and 37 third-level indicators.Conclusions The index system for typhoon disaster relief training of nurses is reliable and valid,which can provide objective and quantitative standards for the employment,training and evaluation of emergency specialized nurses.

Objective To investigate the correlation between serum HCY (Homocysteine) and carotid artery stenosis,plaque stability in patients with ischemic cerebrovascular disease.Methods 154 patients with ischemic cerebrovascular disease in Tangdu Hospital were enrolled in the study from June to December 2016.The serum levels of HCY were detected.CT angiography (CTA) was uesd for patients with neck vascular scanning.According to the difference of serum HCY level,patients were divided into 80 cases of high HCY group (observation group) and 74 cases of normal HCY group (control group).The degree of carotid artery stenosis,number and stability of plaque were compared between the two groups and the correlation between serum HCY level and degree of carotid artery stenosis and plaque stability were analyzed.Results The total stenosis rate in the observation group was significantly higher than that in the control group,the moderate stenosis rate and severe stenosis rate in the observation group were significantly higher than those in the control group,with the statistically significant differences (x2 =5.594～ 22.506,all P＜0.05).The levels of serum HCY in mild,moderate and severe stenosis group were 13.16 ± 6.73,15.19± 5.93 and 26.13 ±11.18 μmol/L respectively.The levels of H CY in moderate stenosis group and severe stenosis group were significantly higher than that in mild stenosis group,and the levels of HCY in severe stenosis group was significantly higher than that in moderate stenosis group,with the statistically significant differences (t=2.684～ 5.270,all P＜0.01).The rate of carotid plaque in the observation group was significantly higher than that in the control group,and the differences statistically significant (x2 =25.053,P＜0.01).The rate of unstable plaque and mixed plaque in the observation group was significantly higher than that in the control group,and the rate of stable plaque was significantly lower than that in the control group (x2 =4.067～ 14.95,all P＜0.05).The levels of serum HCY in stable plaque group,mixed plaque group and unstable plaque group were 16.14±5.49,21.91 ± 6.32 and 26.74 ± 10.59 μmol/L respectively.The levels of HCY in mixed plaque group and unstable plaque group were significantly higher than that in stable plaque group,and the differences were statistically significant (t=4.370,4.628,all P＜0.01).The level of HCY in unstable plaque group was significantly higher than that in mixed plaque group,and the difference was statistically significant (t =2.249,P＜ 0.05).Conclusion Serum HCY levels were closely related to carotid artery stenosis and plaque stability.Hyperhomocysteinemia can increase the incidence and degree of carotid artery stenosis as well as the number of carotid plaques and unstable plaques.

Objective To study the effects and related mechanism of low-dosed methyl-mercury chloride (MMC) on the epithelial apoptosis of fetal mice intestine. Methods Pregnant mice on E12.5 d and E13.5 d were injected with different doses of MMC (0, 1, 2, 4 mg/kg) intraperitoneally. After 48 h, their duodenum and colon were dissected out and sliced into the paraffin sections. Some sections were stained with HE to count the numbers of apoptotic bodies (NAB) with stereological method. The others were stained with the immunohistochemical method to observe the expression of apoptosis-associated proteins Bcl-2, Bax and immediate early gene c-fos. Results ①In all experimental groups, the NAB in the epithelium were higher than that of control groups (P

Objective To study the prevalence of the occult hepatitis B virus infection (OBI) and the mutation of amino acid sequence in S gene of voluntary blood donors in AnHui/FuJian/Jiang Xi Province Blood centers.Methods Serologic testing for anti-HBc by ELISA was performed with HBsAg-HBV DNA+ samples from voluntary blood donors in three province blood centers.The S region of HBV of those samples was amplified and sequenced.The genotype and mutation of amino acid sequence were analyzed by MEGA6.Results 21 in 123046 blood donors from AnHui Province blood center were HBsAgHBV DNA+,the prevalence of OBI was 0.017％,and 76.2％ of these-OBI samples was positive in anti-HBc,S region was amplified by nest-PCR in 15 OBI samples,8 of them were B genotype,the others were C genotype.39 samples of 51 OBI blood donors from FuJian Province blood center were anti-HBc positive,16 samples of those OBI donors were amplified S region,14 were B genotype,the others were C genotype.There are 30 OBI blood donors from JiangXi Province blood center,24 of them were anti-HBc positive,S region was amplified in 4 samples,1 was B genotype,the others were C genotype.Of all 35 OBI samples,26 showed amino acid mutation,which was in MHR region of S gene,especially in HBV α epitope.Conclusion The rate of prevalence of OBI in AnHui Province was 0.017％,there was also certain OBI infection in FuJian and JiangXi Province.In the OBI samples which were amplified S region,the positive rates of anti-HBc in three blood centers were 73.3％,93.8％,100％.B Genotype was the main HBV genotype.The mutation in MHR region of S gene,especially in HBV α epitope,may be one of the reasons to cause OBI.

3 years. Conclusions Surveillance of circulation system, coagulation system and transplanted splenic function,and correct perioperative treatment are the key points for getting the success of spleen transplantation.

Objective To investigate the protective effects of simvastatin on cobalt choride ( CoCl2 ) -induced hypoxia and reoxygenation injury on alveolar type Ⅱ cells and the underlying mechanisms.Methods CoCl2 was used to establish the hypoxia and reoxygenation injury model on AT Ⅱ cells.Blank,control and variant doses simvastatin-treated groups ( 5,10,20,30,50,100 μ mol/L) were designed in the present study.The proliferation of AT Ⅱ cells was evaluated by Cell Counting Kit-8 ( CCK-8 ) assay.The percentage of apoptotic cells was assessed by flow cytometry AV/PI double-staining.The protein levels of surfactant protein-C (SP-C) and proliferating cell nuclear antigen (PCNA) in AT Ⅱ cells was determined by Western blot.Results As compared with the control group,pretreatment with low dose (5 - 20 μmol/L),but not high dose simvastatin (50 - 100 μmol/L) markedly reduced A549 cells apoptosis,and increased their proliferation and the protein levels of SPC and PCNAin vitro.The protective effect could be reversed in vitro by L-mevalonate,a simvastatin competitive inhibitor,which indicated that the inhibition of mevalorate pathway was involved in the simvastatin induced AT Ⅱ cells function restoration.Condusion Low doses simvastatin reversed CoCl2-induced hypoxia and reoxygenation injury of AT Ⅱ cells.The inhibition of mevalonate pathway contributed to simvastatin induced AT Ⅱ cells function restoration.

Aim To observe the effects of the L-dopa methyl ester (LDME) on the pattern visual evoked potentials (P-VEP) and the expression of c-fos mRNA in neurons of the visual cortex of kittens with strabismic amblyopia, and explore the therapeutic effect of L-dopa methyl ester on amblyopia and its action mechanism.Methods 30 normal kittens were randomly divided into 6 groups: low dose of L-dopa methyl ester (20 mg·kg~(-1)), medium dose of L-dopa methyl ester (40 mg·kg~(-1)), and high dose of L-dopa methyl ester (80 mg·kg~(-1)),positive control (L-dopa 40 mg·kg~(-1)),normal control, and model control group.The surgery for producing iatrogenic convergent strabismus was performed on 4 weeks old kittens(normal control group excluded). After the confirmation of the development of amblyopia by pattern visual evoked potential,L-dopa methyl ester,L-dopa and normal saline were given to the corresponding animals, respectively. The P-VEP of amblyopia eyes was observed after one month, and the technique of in situ hybridization was used to detect the expression of c-fos mRNA.Results L-dopa methyl ester could reduce obviously the length of P100 peak latency of the cat strabismic amblyopes, and increase the amplitude of P100. The positive staining cells of strabismic cat visual cortex were less than those of normal cats, whose difference was significant (P<0.01).Positive staining cells in the treatment group were significantly increased when compared with that of the model group (P<0.01).Conclusion L-dopa methyl ester can significantly improve the conduction and sensory function in the model of strabismic amblyopia cats. The mechanism may be related to the increased amount of L-dopa methyl ester into the cerebral cortex and regulation of the expression of c-fos mRNA.