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 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.

To investigate the prognostic value of serum levels of tissue polypeptide specific antigen (TPS) in patients with hepatocellular carcinoma(HCC). Ninety six patients who had undergone hepatoma resections and 22 patients who received radio frequency ablations (RF) were followed up for 6～12 months.The serum levels of TPS were repeatedly determined.The RF group patients were divided into three subgroups: improved ,stable,and advanced.The median levels (U/L) of serum TPS in advanced subgroup were always higher than those in improved subgroup ( P

[Objective]To investigate the osteogenic ability in vivo of mesenchymal stem cells(MSCs).[Method]Ten-fifteen ml bone marrow aspirates were harvested from the iliac crest of sheep and enriched for MSCs by density gradient centrifugation over a Percoll cushion(1.073 g/ml).After cultured and proliferated,the tissue-engineered bones were constructed with these cells and seeded onto porous 13-tricalcium phosphate ceramics(13-TCP).Then,the constructs were implanted into left metatarsus defect(21 mm in length)of 8 sheep as an experimental group.Porous ?-TCP composed with bone marrow was implanted into defects of same size and position in 8 sheep as a control group.Sheep were sacrificed in the 6th,12th,and 24th week postoperatively,and the implanted samples were examined by radiograph,histology,and biomechanical analysis.[Result]New bone tissue was observed either radiographically or histologically at the defect area of experimental group as early as the 6th week postoperatively;but was not observed in the control group.Because of the new bone formed in a direct manner without progression through a cartilaginous process intermediately,osteoid tissue,woven bone and lamellar bone,occurred earlier in the experimental group than in the control group,in which the bone defects were repaired in a "creep substitution" manner.At the 24th week,radiographs and biomechanical tests revealed an almost complete repair of the defect in experimental group,but only a partial repair in the control group.[Conclusion]MSCs have good reproductive activity not only in vitro,but also in vivo.The new bone formed in a direct manner without progression through a cartilaginous process intermediately when MSCs were transplanted in vivo.The results demonstrated that MSCs was an excellent seed cells for bone tissue engineering.

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.

OBJECTIVE:To evaluate the status quo and the prospect of trazodo ne in the treatment of sexual dysfunction.METHODS:Data concerning the clinical applications of trazodone in the treatment of sexual dysfunction from the Chinese biomedicine bibliographic database,the database of Qinghua tongfang and the Huipu database during the period of1997～2004were referred to on the internet and which were analyzed statistically.RESULTS:There were17of which were research papers on erectile dysfunction and prospermia and7of which were review articles,the total cases for treatment were910,the average effective rates were71%.CONCLUSION:It deserves attention for the medicine circle to give a further study and research on the effects of trazodone in the treatment of male sexual dysfunction,especially the prospermia.

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 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.