OBJECTIVE:To systematically review the efficacy of Live combined bacillus subtilis and enterococcus faecium in the prevention and treatment of Antibiotic associated diarrhea(AAD),and provide evidence-based reference for clinical treatment. METHODS:Retrieved from CBM,CJFD and Wanfang database,randomized controlled trials (RCT)of Live combined bacillus subtilis and enterococcus faecium(test group)versus placebo(control group)in the prevention and treatment of AAD. After data ex-tract and quality evaluation,systematical evaluation was performed by using Rev Man 5.0 statistics software. RESULTS:A total of 21 RCT were included,involving 3 881 patients. According to the purpose of different purpose of druguse,the RCT were divided into prevention group and treatment group. Results of Meta-analysis showed the incidence of diarrhea in prevention test group was significantly lower than control group[OR=0.27 ,95% CI(0.22 ,0.32),P<0.001] ,the average hospitalization time in prevention test group was significantly less than control group [MD=-53.19,95%CI(-79.63,-26.75),P<0.001],and the total clinical ef-fective rate in treatment test group was significantly higher than control group[OR=6.76,95%CI(4.16,10.98),P<0.001]. CON-CLUSIONS:The efficacy of Live combined bacillus subtilis and enterococcus faecium are good in the prevention and treatment of AAD. However,due to the limit of methodological quality and sample size,it remains to be further verified with more rigorously designed and long-term follow-up of large-scale RCT.

Atherosclerosis ; immunology ; Dendritic Cells ; immunology ; Humans

Asian Continental Ancestry Group ; China ; epidemiology ; Fatty Liver ; epidemiology ; Humans ; Hyperlipidemias ; epidemiology

Objective The purpose of this study was to examine the relationship between acute mountain sickness ( AMS) and AMS susceptibility indices before ascent to high altitude and to evaluate their predictive value for AMS. Methods A total of 314 healthy male a-dults were voluntarily enrolled. Their 22 physiological and mental indices of AMS susceptibility were obtained before exposure high altitude. The diagnoses of AMS were based on the Lake Louise score ( LLS) ,an international standard scoring system for AMS. According to the char-acteristics of selected AMS susceptibility indices and the strong fault tolerance of neural network theory, the learning vector quantization ( LVQ) neural network method was adopted to build the prediction model of susceptibility to AMS. Results The results showed the sensitiv-ity of the LVQ model which distinguishes subjects with no-AMS reached 95. 00%,the average correct-prediction precision ultimately reached 72. 22%. The result of prediction is believable. Conclusion The builded LVQ model provide a scientific method for screening crowd who quickly ascend to high altitude,and also can lead to an effective preliminary screening of susceptibility to AMS.

Objective To investigate the exposure level of VOCs in different population and the health effects. Methods In 2005, a questionnaire survey relating to inhalation exposure assessment of VOCs and housing decoration characteristics was carried out in 200 newly decorated apartments (628 residents), 30 house decoration workers and 20 painting workers of an automobile manufacture factory. Indoor concentrations of formaldehyde, BTEX-compounds and TVOC were measured in typical apartments, offices, houses in where the decoration workers were operating, the painting workshops, and public indoor environments. Average daily exposure doses and potential doses for common people at home (non-occupational exposure group) and workers in occupational environments (occupational exposure group) to formaldehyde and BTEX-compounds and TVOC were estimated by combining the survey results with monitoring data. Results The percentages of whom having different discomfortable symptoms in the workers in the painting workshop were higher than that in common people (P

Objective To evaluate the clinical effect of the procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbital implant.Methods 89 patients who needed hydroxyapatite orbital implant were divided into groups A and B.The patients in group A were drilled and inserted a motility titanium peg when hydroxyapatite implantation.The patients in group B were drilled and inserted a motility titanium peg 6 months after hydroxyapatite implantation.Data were recorded.including the rate of postoperative pain and conjunctive edema,postoperative facial appearance,motility of the artifieial eye,the rate of hydroxyapatite exposure,excursion and extrusion of titanium peg and other complications.Results The mobility of the prosthesis was 44.97%in group A,and 45.34%in group B.There was no difference in appearance and the motility of their artificial eye between the two groups.The rate of excursion of titanium peg was 4.2% in group A and 7.3%in group B and no statistical difference was found between the two groups.There were no prosthesis exposure,extrusion of titanium peg,secondary infeetion and other complication in one-year follow-up.There were no difference in the rate of postoperative pain and eonjunctive edema in first operative stage.The postoperative reaction in group A was lighter than that in group B in secondary operanve stage.Conclusion The hydroxyapatite orbital implant primary procedure drilling is simple,safe,convenient and effective.It is worth to recommend that procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbitaI primary implant.

Objective To evaluate the application of the polymethyl methacrylate (PMMA) artificial eye in acquired ophthalmostewesis. Methods We summarized the experience in the application of PMMA in prosthesis for 8 years. 1155 patients were involved in the artificial eye custom-made program. The artificial eye was individually prepared based on the patient's condition and characters of the healthy eye.Results PMMA artificial eye associated with hydroxyl apatite implantation gave good cosmetic results with good motility, and there was no rejective reaction. The artificial eye was almost same to the real one in color and transparency. Conclusion It is suggested that PMMA is one of the best materials for manufacture of artificial eye at present.

Air Pollution, Indoor ; analysis ; Anesthetics ; analysis ; Environmental Monitoring ; methods ; Isoflurane ; analysis ; Methyl Ethers ; analysis ; Operating Rooms

Carcinoma, Non-Small-Cell Lung ; genetics ; pathology ; therapy ; Combined Modality Therapy ; Gene Expression Profiling ; Humans ; Lung Neoplasms ; genetics ; pathology ; therapy ; Lymphatic Metastasis ; Neoplasm Staging ; Oligonucleotide Array Sequence Analysis ; Prognosis

OBJECTIVE:To investigate effectiveness and safety of rh-endostatin in the treatment of keloid.METHODS:Sixty-four keloid patients in Nanchong Central Hospital during Jan.2015-Jan:2016 were divided into observation group and control group by random number table,with 32 cases in each group.Both group received fractional CO2 laser treatment.After surgery,control group was given antioxidant drug and antibiotics routinely.Observation group was additionally given Rh-endostatin injection 0.1-0.2 mg/cm2 via keloid body,once a month,for twice,on the basis of control group.Clinical efficacy,symptom score after laser treatment and 2 months after laser treatment,wound healing time,wound pigmentation area and keloid area before and after treatment,the occurrence of ADR were compared between 2 groups.RESULTS:There was no statistical significance in total re sponse rate (93.75％ vs.87.50％) and the incidence of ADR (15.63％ vs.12.50％) between observation group and control group (P＞0.05).There was no statistical significance in symptom score of control group between after laser treatment and after 2 months of treatment (P＞0.05).The erythema,edema and pigmentation scores of observation group were significantly lower than before treatment and control group,with statistical significance (P＜0.05);there was no statistical significance in skin itching and burning sensation score between 2 groups (P＞0.05).The wound incrustation time,decrustation time and wound healing time of observation group were significantly shorter than those of control group,with statistical significance (P＜0.05).Pigmentation area and keloid area of 2 groups were significantly smaller than before,and the observation group was significantly smaller than the control group,with statistical significance (P＜0.05).CONCLUSIONS:Rh-endostatin can alleviate erythema,edema,pigmenta tion and other symptoms effectively,shorten healing time,and inhibit pigmentation and keloid regeneration effectively with good safety.