Objective To evaluate the effects of rabeprazole-based triple therapy for associated gastric ulcer caused by the helicobacter pylori(Hp) infection. Methods 100 patients with associated gastric ulcer caused by the Hp infection were randomly divided into treatment group and control group. The treatment group was given rabeprazole-based triple therapy( rabeprazole 10mg bid, amoxicillin 1.0g bid and clarithromycin 500mg bid), and the control group was given omeprazole-based triple therapy( omeprazole 20mg bid, amoxicillin 1.0g bid and clarithromycin 500mg bid). The two groups were given 7 days treatment. Results The total effective rate of clinical symptoms of treatment group was 96. 0% ,the healing rate of the treatment group was 88.0%, the total effective rate of gastroscopy effect of treatment group was 94.0% ,the Hp clearance rate of treatment group was 92.0% and the Hp eradication rate of treatment group was 90. 0% ,which were higher than the control group,but the difference was not significant( P ＞ 0. 05 ). The two groups had no significant adverse reactions. Conclusion Rabeprazole-based triple therapy for associated gastric ulcer caused by the Hp infection was effective, safe and worth popularization and application.

Objective To explore the interventional effect of two different methods in the prevention of chemotherapy phlebitis caused by 5-fluorouracil.Methods Eighty cases of patients treated with cisplatin+5-fluorouracil (PF) chemotherapy in the First Affiliated Hospital of Guangxi Medical University from May 2015 to July 2016 were selected and divided into the observation group and control group according to admission time,40 cases in each group.The observation group was smeared with 2% anisodamine along the direction of vein puncture after peripheral venous puncture success,while the control group was smeared with mucopolysaccharide polysulphate emulsion paste.The occurrence of phlebitis and degree of local pain after intervention were compared between the two groups.The blood biochemical indexes and inflammatory factors levels before and after intervention were compared too.Results After the intervention,the distribution of phlebitis level and local pain degree had statistical difference between the two groups (Z=2.57,2.53;P=0.01);the observation group was superior to the control group in the aspects of phlebitis lesion degree and local pain alleviation;WBC,MPV and PDW in the observation group had statistical difference between before and after intervention;WBC,PLT and PCT in the control group had statistical difference between before and after intervention (P<0.05);PLT count was positively correlated with PCT in the two groups (r=0.952,P<0.05);the CRP level and WBC count after intervention had no statistical difference between the two groups(P>0.05).Conclusion 2% anisodamine can effectively prevent and alleviate the occurrence of 5-FU caused chemotherapy phlebitis and local pain.At the same time,PLT can provide a basis for preventing chemotherapy phlebitis.

Objective To study the expression and clinical significance of Notch3 and Notch intracellular domain (NICD) in ovarian carcinoma and the effects of N-[N-(3 ,5-difluorophenyl) acetyl-L-alanyl]-S-phenyl glycine t-butyl ester (DAPT), a γ-secretase inhibitor on the proliferation and apoptosis in OVCAR3, A2780 ovarian carcinoma cell lines. Methods Western blot was used to detect the expression of NICD in the tissues from 58 ovarian carcinomas patients and 21 normal ovarie, who were admitted in Peking University First Hospital from July 2006 to June 2009. Immunohistochemistry was also used to detect the expression of Notch3 in these tissues. The relationship with clinical features of ovarian carcinoma was also analyzed. Proliferation of OVCAR3 and A2780 ovarian cancer cells was determined by methyl thiazolyl tetrazolium (MTT) assay, cell cycles and apoptosis and index of proliferation were detected by flow cytometry method. The expression of NICD in OVCAR3 and A2780 cells incubated with DAPT was detected by western blot. Results (1)The expression level of NICD in ovarian carcinomas was significantly higher than that in normal ovarian tissues (1.64 ±0. 19 vs. 0.98 ±0.20;P <0.05). The NICD expression was higher in ovarian cancers with low grade or advanced stage than those in high-middle grade or early stage,respectively (1.90 ± 0. 22 vs. 1.25 ± 0. 21,1.80 ± 0. 21 vs. 1.21 ± 0. 15; all P < 0. 05). The Notch3 protein was stained positively in cytoplasm, nuclear and cell membrane. The expression of Notch3 was higher in ovarian carcinomas than that in normal ovaries [78% (45/58) vs. 24% (5/21); P < 0. 01]. While,there were no stasistical difference in different pathological types, stages, differentiation of ovarian carcinoma. There was no difference between the patients with adjuvant chemotherapy or not. (2)After OVCAR3 and A2780 cells incubated with DAPT 24, 48, 72 hours, NICD expression was significantly lower than that in control group (P < 0. 05). The effects of DAPT inhibited the proliferation and prompted the apoptosis of OVCAR3 and A2780 cells were depended on the concentrations and times. Conclusions Notch3 and NICD may play a key role in the occurrence and progress of ovarian carcinoma. The mechanism of DAPT inhibited the proliferation and prompted the apoptosis of OVCAR3 and A2780 cells may be due to decreased the formation of NICD.

China ; Health Surveys ; Humans ; Physical Fitness ; Students

Objective To explore the effect of relaxation therapy on rehabilitation patients with functional dyspepsia.Methods 112 cases with functional dyspepsia were randomly divided into test group(n=56) and control group(n=56).Relaxation trains was adopted in test group,usual nursing care was adopted to the patients in both groups.The therapeutic effects and relapse rate were observed in two groups. Results There were no significant differences of clinical curative efficacy in two groups first-visit and less than six-month pathogenesis patients,but compared with the control group,the cure efficacy of recurrent-attack patients and over six-month-pathogenesis patients were significantly lower in test group,and the relapse rate in control group is higher than that in test group. Conclusion The relaxation therapy can promote the rehabilitation in functional dyspepsia patients of recurrent attack and over-six-month pathogenesis,and decrease the relapse rate.

The evaluation of visual quality about human eyes has always been an important issue in the field of eye science and visual optics,and it is mainly divided into subjective evaluation method and objective evaluation method,evaluation indicators including visual acuity,contrast sensitivity,wavefront aberration and retinal straylight,and so on.In addition,according to different principles and standards,visual system imaging quality evaluation methods can also be divided into visual refractive system and retinal nerve system evaluation,geometrical optics and physical optics evaluation,static and dynamic visual function evaluation.The selection of visual quality evaluation method should be considered from multiple dimensions on comprehensive consideration.in recent years,the improvement of quality of life promotes the development of visual quality assessment methods,and more attention is paid to the evaluation of continuous functional visual acuity.This article reviews the research progress of visual quality assessment methods.

Objective:To observe the efficacy and safety of itraconazole in treatment of onychomycosis and its influence on nail growth speed. Methods: In a multicentre open study involving 15 medical units nationwide, patients with onychomycosis were treated with orally itraconazole pulse therapy. At each stage after treatment, the clinical efficacy,mycological efficacy, and side-effects of the therapy and the net growth length of normal nail deck were observed.Results: The therapy had a satisfactory efficacy and prolonged effect in treating onychomycosis for both affected fingers and toe nails. The therapy was effective for onychomycosis infected with dermatophyton, yeast or non-dermatophyton fungus and had a fungus-eliminating-rate of 97.86%. The average net growth length of normal nail deck in affected toe nails was slightly longer than that in finger nails on 6 months and 9 months after treatment.No severe side effects were found. Conclusion: Itraconazole pulse therapy is effective and safe for onychomychosis and can increase nail growth length,especially for toe nails.

Objective To explore the correlation between maternal serum total bile acid (TBA) of pregnant women with intrahepatic cholestasis of pregnancy (ICP) and varying degrees of neonatal lung injury.Methods A total of 52 cases of pregnant women with ICP and their corresponding newborns were enrolled into the ICP group from March 2014 to December 2015 in the People's Hospital of Shapingba District.Other 52 cases of pregnant women received cesarean delivery whose gestational age and birth weight of newborns were close to the ICP group and their corresponding newborns were selected as the control group.The conditions of neonatal lung injury were recorded,and the correlations of maternal serum level of TBA and exposure time of high serum level of TBA to degrees of lung injury were analyzed as well.Results The incidence rate of neonatal lung injury in the ICP group (67.3 ％) was higher than that in the control group (17.3 ％),there was statistically significant difference (P＜0.05).The degree of lung injury was positively correlated with maternal serum level of TBA and exposure time of high serum level of TBA (r=0.687,P=0.000;r=0.523,P=0.001).Conclusion The probability of neonatal lung injury of corresponding pregnant women with ICP is significantly increased,and the extent of lung injury is positively correlated with concentration of maternal serum TBA and exposure time of high serum level of TBA.

Objective:To study the relationship between susceptibilities of Trichophyton rubrum strains to antifungal agents and their species specificities.Methods: The susceptibilities of Trichophyton rubrum strains to itraconazole,ketoconazole,fluconazole,terbinafine,naftifine,5-flucytosine and amphotericin B were evaluated using a modified microdilution method.The relationship between susceptibilities and genotypes and phenotypes of Trichophyton rubrum strains with different origins was analyzed by random amplified polymorphic DNA(RAPD).Results: The Trichophyton rubrum strains showed narrow minimum inhibitory concentration(MIC) ranges to terbinafine(0.016-0.032 ?g/ml),naftifine(0.032-0.063 ?g/ml) and itraconazole(0.25-1 ?g/ml),whereas they showed broader MIC ranges to ketoconzole(0.25-2 ?g/ml)and fluconazole(1-32 ?g/ml).MICs of Trichophyton rubrum strains to terbinafine(M_0=0.032 ?g/ml) and naftifine(M_0=0.032 ?g/ml) were the lowest among 7 antifungal agents.Wilcoxon test(Kruskal-Wallis test) suggested that there was no significant relationship of MICs to terbinafine,naftifine,itraconazole and amphotericin B with the genotypes,phenotypes and origins of the Trichophyton rubrum strains.Conclusion: The antifungal susceptibility of Trichophyton rubrum strains may not be related to their genotypes,phenotypes or from which part of the body they are isolated.

Objective To evaluate the viability of Cryptococcus in cerebrospinal fluid of patients with cryptococcal meningitis.Methods Electron microscopy,animal inocul ation and neutral red staining of the cere-brospinal fluid specimens were empl oyed.Results Transmission electron microscopy r evealed intact cells and budding cells of cryptococcus which appeared frequently during the early treatment.Edema of cytoplasm and d isar-rangement of structure of capsule we re often found during the later thera py.All mice inoculated experimenta lly with the cerebrospinal fluid specimens were positive on direct examination b ut negative in routine culture were i nfected.A definite number of deep blood-red fu ngal cells were observed in many spec imens.Conclusion These findings add a new approach for dynamic studying o f the viability of Cryptococcus in cerebrospinal fluid of patients with Crypto-coccal meningitis and provide an imp ortant parameter for evaluating therapeutic effect.