Objective To observe the clinical curative effect of Wumei Pill in the treatment of cold-heat complex diarrhea-predominant irritable bowel syndrome.Methods Modified Wumei Pill was adopted to treat 46 cases of cold-heat complex diarrhea predominant irritable bowel syndrome.Five main symptoms of stool frequency,stool shape and properties,abdominal pain and discomfort,bowel gurgling,vulnerable to the cold were observed.The symptom scores before the treatment and 1 week,2 weeks and 4 weeks after the treatment were evaluated.Results After the treatment of 1 week,2 weeks and 4 weeks,the overall efficiency was 58.70％(27/46),84.78％(39/46),and 97.83％(45/46) respectively,and there were significant differences in curative effect between the different treatment courses (between treatment of 2 weeks and 1 weekx2＝8.571,between treatment of 4 weeks and 2 weekx2=16.426,between treatment of 4 weeks and 1 week x2=35.622).Effective rate of symptoms after 4 weeks treatment were respectively:stool frequency 82.05％ (32/39),stool shape and properties 95.56％ (43/45),abdominal pain and discomfort 92.86％ (39/42),bowel gurgling 85.71％ (18/21),vulnerable to the cold 64.29％ (27/42),and there was obvious differences in effective percentage of five kinds of symptoms between treatment of 4 weeks and 1 week (Stool frequency x2 =7.123、stool shape and properties x2 =13.611、abdominal pain or discomfort x2 =7.721、bowel gurgling x2=10.096、vulnerable to the cold x2=10.769).Conclusion.The clinical effect of Wumei Pill for the treatment of cold-heat complex diarrhea predominant irritable bowel syndrome was defined.

Objective To investigate the expression and significance of MMP-14 and EMMPRIN and the correlation between them in oral squamous cell carcinoma ( OSCC) . Methods The expression of MMP-14 and EMMPRIN mR-NA in 43 cases of OSCC and 11 cases of normal oral tissue were detected by RT-PCR. Results The expression of MMP-14 and EMMPRIN mRNA in OSCC was significantly higher than those in normal oral tissue ( P <0.05 ) . Compared with those without lymph node metastasis in OSCC, the expression of MMP-14 and EMMPRIN mRNA with lymph node metastasis was significantly higher ( P <0.05 ) . Furthermore, the expression of MMP-14 and EMMPRIN was significantly associated with pathological stage and the lymph node metastasis,but neither of them was correlated with sex and age. Correlation analysis showed that MMP-14 expression level was positively related to EMMPRIN level(r=0.801,P<0.01). Conclusion The expression of MMP-14 and EMMPRIN in OSCC is signif-icantly correlated with occurrence, progress and metastasis of OSCC. Therefore, the combination of detecting the expression of MMP-14 and EMMPRIN mRNA may evaluate the degree of malignancy and predict the prognosis of patients with OSCC.

Objective To verify the possibility and exactly of ultrasound diagnosing peripheral nerve injection injury,by high-frequency ultrund observing the rabbits' injection injured sciatic nerve and contrasting with pathology.Methods Twenty-two rabbits were enrolled in this study,anesthetized by injected phenobarbital sodium through the ear edge vein.The rabbits' left sciatic nerve were punctured and cidomycin was injected by ultrasound guided.Ultrasound examination on the left sciatic nerve was performed at different time.After each examination 2 rabbits were killed and dissected the affected limb.The sciatic nerve was observed by eyes and under microscope.Results After injection,the sciatic nerves' outer diameter,inner diameter,thickness of the epineurium,the proportion of epineurium was increased (P ＜ 0.05),internal echo of the nerves was reduced (P ＜ 0.05),epineurium became rough (P ＜ 0.05),demarcation with surrounding tissue became gradually fuzzy (P ＜ 0.05),the nerves became rigid (P ＜ 0.05).Observed by microcrope,after injection,hyperemia and hemorrhage of endoneurium and epineurium,inflammatory cell infiltration,damaged nerve fiber structures,desmoplasia inside and outside nerve can be seen.Conclusions The sonogram of injection injured nerve vary in different periods,and related with pathological changes.High-frequency ultrasound is a reliable imaging method of diagnosing sciatic nerve injection injury.

Systemic lupus erythematosus(SLE)is an autoimmune disease that affects primarily women,commonly in their reproductive years but does not influence fertility.More recent prospective studies indicate that pregnancy is safe for the majority of mothers if it is planned when SLE is quiescent.In pregnant women with lupus nephritis,the outcome of the fetal and maternal is strongly correlated with lupus activity,kidney function and the presence of aPL at the time of conception.To prevent renal complications,prednisone is given after conception,and reinforcement for a few days before the estimated delivery and for a week after delivery or miscarriage with rapid tapering to maintenance levels may be suggested.Treatment of flares includes corticosteroids,hydroxychloroquine,azothioprine and cyclosporin A.Blood pressure is controlled with methyldopa,labetalol nifedipine or hydralazine.

OBJECTIVE:Preparation of levofloxacin eyedrops METHODS:Levofloxacin eyedrops was prepared with benzalkonium as bacteriostat,NaCl as osmotic-pressure regulating agent and PVP as thickener The content was determined with HPLC and the stability was observed in the range of 60℃～90℃ with 5℃ as a gradient RESULTS:Both the within-day and between-day RSDs were less than 3% The expected period of validity would be 1 5 years Irritation test showed that this preparation was not irritant to rabbit's eyes The preparation met the criterion in Chinese Pharmacopeia CONCLUSION:The Levofloxacin eyedrops is stable in quality

There is a high prevalence of gastric cancer in China,but most of the patients are diagnosed at advanced stages,when chemotherapy is regarded as an important component of the multimodal treatment.Chemotherapy has demonstrated advantages over best suppor-tive care in prolonging survival and improving quality of life.Over the past 40 years,the clinical responses of two or three-drug combination chemotherapy regimens have been accepted,and 5-fluorouracil,cisplatin and epirubicin have been most frequently used in gastric cancer.Recently,the therapeutic effects of advanced gastric cancer treated by new regimen consisted of docetaxel,irinotecan,oxaliplatin and capecitabine have been further enhanced.The molecular targeted agent,cetuximab and bevacizumab,combined with chemotherapy,would be more promising therapeutic regimens in the treatment of advanced gastric caner.

Objective To explore the effect of music therapy on post-stroke depression (PSD) with left basal ganglia aphasia. Methods From April, 2013 to July, 2016, 60 patients with PSD and left basal ganglia aphasia were selected as control group (n=30) and research group (n=30). Both groups accepted routine medicine and rehabilitation, and the research group accepted music therapy in addition, for three months. They were assessed with modified Stroke Aphasic Depression Questionnaire Hospital Version (SADQ-H) and China Rehabilitation Research Center Aphasia Examination (CRRCAE) before and after treatment. Results The incidence of serious depression was less in the re-search group than in the control group after treatment, according to the score of SADQ-H (χ2=8.926, P<0.05). The research group improved more in listening comprehension, repetition and name scores than those of the control group (t>5.707, P<0.001). Conclusion Music therapy helps to relief depression and improve speech in patients with PSD and basal ganglia aphasia.

Objective To study the expression of hypoxia inducible factor-1 alpha(HIF-1?) and HIF-1? mRNA after focal cerebral ischemia reperfusion in rats.Methods Adult male SD rats were divided into six groups: sham operation group,5 groups of ischemia/reperfusion(the rats undergoing 2-hour ischemia and then 6-hour,1-day,2-day,3-day and 4-day reperfusion),with 6 rats in each group.Middle cerebral artery occlusion(MCAO) was set up in male SD rats according to Longa' method.The cerebral tissues were analyzed with immunohistochemical methods.The level of HIF-1? protein by immunohistochemical methods and the level of HIF-1? mRNA by in situ hybridization and RT-PCR were detected in the brain tissues.Results HIF-1? protein expression started at 6 h after reperfusion,increased remarkably on day 1,reached the peak on day 3,then declined markedly on day 4.HIF-1? mRNA increased at 6 h after reperfusion,peaked on day 3,then declined on day 4.HIF-1? expression was mainly in the periphery of infarcted area at each time point.Conclusion High expression of HIF-1? during focal cerebral ischemia/reperfusion in the rat brain tissues,suggests that HIF-1? has neuroprotective effect against cerebral ischemic injury.

Humans ; Occupational Exposure ; Occupational Health

China ; Humans ; Occupational Health ; statistics & numerical data ; Physical Examination ; trends