ObjectiveTo investigate the clinical curative effect of traditional Chinese medicineKuiyu decoction combined with quadruple therapy for peptic ulcer (PU).MethodsThis study was a randomized controlled trial. 82 patients with PU and conformed to the indusive criteria were randomly divided into a control group and a treatment group by the random number table method, with 41 cases in each group. The control group was treated with quadruple therapy, while the treatment group was treated with traditional Chinese medicineKuiyu decoction based on the treatment of the control group. Integral change of main symptoms before and after treatment and the level changes of serum motilin (MTL), somatostatin (SS) of the two groups before and after treatment were compared and clinical total effective rate was evaluated.ResultsThe total effective rate was 95.1% (39/41) in the treatment group and 80.5% (33/41) in the control group. There was statistical difference between the two groups(χ2=4.100,P=0.043). Stomach pain (0.58 ± 0.21vs.0.73 ± 0.28,t=2.744), gasteremphraxis (0.35 ± 0.12vs.0.43 ± 0.14,t=2.778), sour regurgitation integral (0.28 ± 0.09vs.0.34 ± 0.11,t=2.703) and serum MTL level (358.5 ± 81.3 pg/mlvs.422.8 ± 86.9 pg/ml,t=3.460) in the treatment group were lower than those in the control group (P<0.01);the serum SS level (87.5 ± 18.7 pg/mlvs.73.8 ± 17.9 pg/ml,t=3.389) in the treatment group was higher than that in the control group(P<0.01).ConclusionsTraditional Chinese medicineKuiyu decoction combined with quadruple therapy for the patients with PU can promote SS secretion through decreasing MTL, so it can improve the clinical effect.

To summarize the present situation of research on amylolytic lactic acid bacteria and its amylase,and the fermentation technology of amylolytic lactic acid bacteria.The amylolytic lactic acid bacteria have the ability of secreting amylase,can direct ferment starchy material into lactic acid without hydrolysising processes,simplify the production process,and saving the equipment investment,thereby,decrease the cost of production.Amylolytic lactic acid bacteria isolated from traditional fermented food,or from organic waste and kitchen waste.The mechanism of direct utilize starch raw materials by the amylolytic lactic acid bacteria were introduced,the fermentation technology of amylolytic lactic acid bacteria were compared.Meanwhile it was pointed out that through mutation breeding and genetic engineering methods gain the potent amylolytic lactic acid bacteria,and use the advanced fermentation and separation technology can improve the productivity of lactic acid.

As a social problem,college students'Internet Addiction has drawn attention widely.A lot of domestic areas and departments have done research on college students' Internet Addiction and achieved some sucess.On the basis of retrieval of papers on students' Internet Addiction,this article analyzes former research and brought up some proposals for the future research aimed at its deficiences.

Adolescent ; Bone Screws ; Child ; Female ; Femoral Neck Fractures ; surgery ; Fracture Fixation, Internal ; instrumentation ; Humans ; Male

Adult ; Bone Cysts, Aneurysmal ; diagnosis ; surgery ; Bone Neoplasms ; diagnosis ; surgery ; Chondroblastoma ; diagnosis ; surgery ; Female ; Humans ; Male ; Talus ; surgery ; Young Adult

Objective To investigate fracture resistance and fracture patterns of maxillary anterior endodontically treated teeth restored with two different shapes of glass fiber post systems.Methods Twenty-four human sound maxillary anterior teeth of similar size were collected,and randomly divided into 3 groups,8 teeth each.After endodontical treatment,they were given the following treatments:Group A:parallel glass fiber posts (coltene parapost fiber lux) and composite core;Group B:taper glass fiber posts (coltene parapost taper lux) and composite core; Group C (control group):intact endodontically treated teeth.Teeth in Groups A and B reserved 2 mm dentin ferrule.Then the teeth were prepared and restored with IPS e.max Press all ceramic crowns.All the teeth were embedded in acrylic resin 2 mm below the cementoenamel junction (CEJ),with the silicon impression material stimulating periodontal membrane.All the specimen were loaded under a universal testing machine,at the palatal junction of incisor third and middle third,with an angle of 135 degree to the longitudinal axis of the tooth until fracture occurred,at a cross-head speed of 1.0 mm/min.Fracture loads and patterns were recorded.Statistical analysis was performed using SPSS software.Results The mean fracture loads in the three groups were as follows:(468.8±142.5) N,(440.2±202.7) N,and (459.0±147.6) N,respectively.There was no significant difference in fracture loads among groups (P＞0.05).The incidence of unfavorable fracture in Group A was higher than Groups B and C.Conclusions There is no significant difference in fracture strength between parallel and taper fiber post groups.However,the group with parallel fiber posts demonstrates a higher risk of unfavorable fracture than the group with taper fiber posts,which indicates that taper fiber posts are more favorable to preserve the remaining tooth structure.

Objective To establish the platelet antigen panel for identifying the specificity of platelet antibodies which cause platelet transfusion refractoriness and neonatal alloimmune thrombocytopenia and provide evidence for clinical therapy and platelet genotyping research.Methods Based on the frequency distribution of human platelet alloantigen (HPA)-1 to HPA-16 gene in China, the frequencies of HPA-1 to HPA-6,HPA-15 alleles in blood group O donors were genotyped by the polymerase chain reaction with sequence-specific primers (PCR-SSP) method, and suitable donors were chosen to establish platelet-specific antigen panel.Using the established platelet-specific antigen panel, the specificity of platelet antibodies caused by alloimmune reaction was identified by using simplified sensitized erythrocyte platelet serology assay (SEPSA).Results Eleven ptatelet donors with blood group O were chosen to establish platelet-specific antigen panel which can identify specificity of HPA-1 to HPA-6, HPA-15 antibodies.One case of HPA-4b (Penb) and two cases of HPA-15a (Govb) platelet specific antibodies were detected in 1 120 samples.Conclusion Identifying the specific platelet antibodies using platelet specific antigen panel has profound significance on increasing the safety and effectiveness of clinical platelet transfusion and prevention of neonatal alloimmune thrombocytopenia.

ObjectiveTo investigate the risk factors for contrast-induced nephropathy (CIN) after endovascular therapy in patients with peripheral arterial diseases and to evaluate the conformance of serum cystatin C (Cys C) and serum creatinine in diagnosis of CIN. Methods In this prospective,single center study,in-hospital patients with peripheral arterial diseases undergoing non-emergency endovascular therapy from July 2010 to April 2011 in our hospital were enrolled.CIN was defined asScr increase ≥25％ after angiography.General clinical characteristics and blood biochemical parameters were compared between the non-CIN and CIN groups.Logistic regression analysis was performed to determine risk factors.Changes compared to baseline level in serum creatinine and Cys C at predefined time-points were evaluated.Results A total of 367 patients were enrolled in the study.The proportions of patients with diabetes mellims and treatment with diuretics before angiography,contrast-media dosage were significantly higher in the CIN group than those in non-CIN group (P＜0.05,＜0.01,＜0.01).Logistic regression analysis indicated that diabetes mellitus,contrast-media dosage were risk factors for CIN.Several serum Cys C increase criteria at 24 hours after contrast media exposure all had low sensitivity for predicting a Scr increase ≥25％.Only small overlapped regions were found in Venn diagram between several increasing criteria according to serum Cys C and serum creatinine criterion. Conclusions Diabetes mellitus,contrast-media dosage are independent risk factors for CIN.The results of several increasing criteria according to serum Cys C in evaluating contrast-induced AKI are not coincident well with that of serum creatinine criterion.

BACKGROUND:According to the thrust of document issued by State Drug Administration, the clinical experiment was carried onfufang duzhongjiangu keli (compound) (Bo Si Zhuang) in treatment of knee joint osteoarthritis.OBJECTIVE: To evaluate the improvement of the compound in treatment of knee joint osteoarthritis and its safety.DESIGN: Zhuanggu guanjie wan (bolus) was taken as controlled drug and double blind, double-simulation randomized method was designed.SETTING: Fujian Institute of Chinese Medicine, Guananmen Hospital of China Academy of Traditional Chinese Medicine, Institute of Orthopedics and Traumatology of China Academy of Traditional Chinese Medicine and Beijing Hospital of Chinese Medicine.PARTICIPANTS: Clinical experiment Ⅱ was performed since December 19, 1999, in which, 200 cases of knee joint osteoarthritis were observed and divided into compound group (100 cases) and bolus group (100 cases).From December 1999 to March 2000, clinical experiment Ⅲ was performed to observe 400 cases of knee joint osteoarthritis, in which, 300cases were divided in compound group and 100 cases in bolus group. All of cases were diagnosed by X-ray test and differentiated in Chinese medicine as insufficiency of liver and kidney and stasis of tendons and vessels. All of patients were in the known of experiment.METHODS: In compound group, fufang duzhong zhuanggu keli (1bag/time, 3 times/day) + simulated dosage of zhuanggu guanjie wan were administrated. In bolus group, fufang duzhong zhuanggu keli simulated dosage + zhuanggu guanjie wan (1bag/time, twice/day) were administrated.Double blind and double-simulation randomized control experiment was given in one-month treatment to observe clinical therapeutic effects.MAIN OUTCOME MEASURES: Evaluation on clinical indexes of joint function ,clinical therapeutic effect, syndrome score in Chinese medicine and adverse reaction.RESULTS: Totally 600 cases employed had all accomplished datum collections, no dropped-off case. ① The total effective rate of compound group was superior remarkably to bolus group (92.%, 82%). ② The result of joint function in compound group was superior remarkably to that of bolus group. ③ Concerning to improvement of syndromes in Chinese medicine, the result in compound group was superior to that of bolus group (the decreased integrals were 7.03±3.38 and 5.43±3.16 respectively). ④No obvious harmful effect presented during experiment.CONCLUSION: Fufang duzhong jiangu keli improves the symptoms of osteoarthritis of knee safely and effectively.

0.05).The serum PICP of tubercular meningitis children after 4 neeks glucocorticoid therapy (108.85?46.13) ?g/L was significantly lower than that in control group((154.38)?47.98) ?g/L and glucocorticoid- pretreatment (152.99?44.78) ?g/L (P