Objective To investigate and compare the therapeutic effect of aripiprazole and risperidone in the treatment of psychiatric symptoms in Alzheimer’s disease dementia. Methods 64 patients of Alzheimer's disease dementia with psychiatric symptoms,were divided into risperidone donepezil group (A) and aripiprazole donepezil group (B ) . Before and 4, 8 weeks after treatment, the BEHAV-AD scale was used to assess the pathological behavior and the side effects scale (TESS) was used to assess adverse drug reactions.Results A group at 4 weeks after treatment BEHAV-AD score showed no significant difference with before treatment ( >0.05), 8 weeks after treatment decreased significantly (<0.05) . Group B 4 weeks and 8 weeks after treatment BEHAV-AD score was significantly decreased ( <0.05) . BEHAV-AD score in Group B 4 weeks and 8 weeks after treatment was significantly lower than group A ( <0.05) .The scores in behavioral disorders, depression, anxiety in Group B were significantly lower than group A ( <0.05), the scores in paranoia ,hallucinations,aggressive behavior, delirium showed no significant difference between two groups ( >0.05) . 4 weeks after treatment,the two groups had no significant difference in TESS score ( >0.05), 8 weeks after treatment the TESS scores in group B were significantly lower in group A ( <0.05) .Conclusion Aripiprazole + donepezil can effectively alleviate the symptoms of these patients with lower mental side effects, and has better effect in treatment of Alzheimer's disease dementia with psychiatric symptoms.

Objective To explore the effects of high quality nursing service mode on nursing of patients with artificial joint replacement.Methods 82 patients from January to December 2010 were set as the control group,another 82 patients from January to November 2011 were named as the observation group.The observation group was given high quality nursing service mode,while the control group received conventional nursing.The satisfaction degree of patients to nursing,average hospitalization time and cost and incidence of complications were compared between two groups.Results The satisfaction degree of the observation group was 98.78％,significantly higher than 93.90％ in the control group.The average hospitalization time was(14.68±5.88)days in the observation group,shorter than(19.22±6.78)days of the control group.The average hospitalization expense in the observation group was (25 665±528)yuan,less than (30 866± 732)yuan of the control group.The complication rate in the observation group was 21.95％,significantly lower than 46.34％ of the control group.Conclusions Targeted high quality nursing service mode can effectively improve the quality of nursing,decrease the incidence of complications,reduce the patient's hospitalization time and cost,as well as improve the patients' satisfaction degree.

Pegylated interferon plus ribavirin is still the standard treatment for hepatitis C,but the efficacy is often restricted by adverse events.HCV genotypes,viral dynamics during early treatment and gene polymorphism may be useful in predicting the efficacy of antiviral treatment.Several strategies have emerged to improve outcomes including low accelerating dose regimen (LADR) and prevention of complications.Direct antiviral drugs have been already used for HCV genotype 1 patients,and demonstrated improved efficacy.Besides,inhibitors and vitamin D may also be applied in antiviral therapy to improve the efficacy.This article reviews efficacy predictors,standard therapy,strategies and research on new medicaments in antiviral treatment of hepatitis C.

Background and purpose:Colorectal carcinoma(CRC) is a major cause of cancer-related mortality. In the 1990s, several fi rst-line phase Ⅲ trails showed a signifi cant improvement in result with the addition of CPT-11(irinotecan, which is a specifi c inhibitor of topoisomerase Ⅰ) to FU-LV combination therapy(FOLFIRI).We observed the survival rate, effi cacy and adverse reaction of the combination chemotherapy of irinotecan plus folinic acid/continuous 5-? uorouracil bimonthly FOLFIRI regimen as second chemotherapy in treating advanced colorectal adenocarcinoma. Methods:Sixty patients with histologically proved advanced colorectal adenocarcinoma whose disease had progressed after treatment with first-line oxaliplatin or other chemotherapeutics agents were included to receive at least 2 cycles of chemotherapy with irinotecan 180 mg/m2 day 1 and folinic acid 200 mg/m2 iv,5-FU 400 mg/m2 iv bolus,days 1 and 2, 5-FU 600 mg/m2 iv infusion over 22 hours, days 1 and 2.Treatment was repeated every two weeks. Results:All patients were assessable for toxicity and 58 patients were evaluable for treatment response. The non-hematological toxicity was mild. Most was grade Ⅰ or Ⅱ. Only two patients experienced grade Ⅲ diarrhea and one patient experienced grade Ⅲ nausea and vomiting. There were no cases with grade Ⅳ toxicity. The most common hematological toxicity was neutropenia. Grade Ⅲ neutropenia were observed in fi ve patients. There was no case of febrile neutropenia. Based on intention to treat analysis, there were no complete responses (CR), 14(24.14%) partial response (PR), and 30 (51.72%) stable disease. the median time to disease progression was 6.09 months. The median overall survival was 9.65 months. Conclusions:Bimonthly irinotecan in combination with folinic acid and 5-fluorouracil was active with acceptable toxicities and a prolonged survival time in retreated colorectal cancer.

AIM: To establish the methods for determining ephedrina hydrochloridum,pseudoephedrine hydrochloride,puerarin,baicalin in Ganmao Soft Capsule (Herba Ephedrae,Radix Puerariae lobatae,Radix Scutellariae,Ramulus Cinnamomi,Radix Angelicae sinensis,Radix Angelicae dahuricae,etc.) METHODS: Part 1(determination of ephedrina hydrochloridum and pseudoephedrine hydrochloride):The HPLC was carried out on kromasilTMC18 column(4.6 mm ? 250 mm,5 ?m) with acetonitrile-0.02 mol/L phosphoric acid solution(pH2.7)-triethylamine(2 ∶ 98 ∶ 0.1)as mobile phase,gradient elution.The detection wavelength was set at 207 nm.Part 2(determination of pueranin and baicalin):The HPLC was carried out on kromasilTMC18 column(4.6 mm ? 150 mm,5 ?m)with acetonitrile-water(11 ∶ 89)as mobile phase,gradient elution.The detection wavelength was set at 250 nm.RESULTS: The average recoveries were 99.96% with RSD 1.25% ,98.41% with RSD 1.46% ,98.67% with RSD 0.91% ,99.30% with RSD 0.88% ,respectively.CONCLUSION: The assay results demonstrate that the methods are simple,accurate and reproducible for quantification of four active components in Ganmao Soft Capsule.

Objective Analysis of the results through nine kinds of Immunoglobulin M (IgM) in children with respiratory tract infection test ,and then investigate infant′s characteristics about gender ,geographical and seasonal ,provide a reference for clinical di‐agnosis .Methods Firstly ,collection the 2 736 children′s blood in our hospital and centrifuged serum ,use indirect immunofluores‐cence (ILF) method and IgM antibody reagents to detect Legionella pneumophlia 1(LP1) ,Mycoplasma pneumoniae(MP) ,Coxiella burnetii(COX) ,Chlamydia pneumoniae(CP) ,Adenovirus(ADV) ,Respiratory syncytial virus(RSV) ,Influenza A virus(IFA) ,Influ‐enza B virus(IFB) ,Parainfluenza virus(PIV) and record the children′s information ever months ,and use the card square test to a‐nalysis .Results A total of 2 736 cases of children were detected in 918 cases (33 .5% ) with IgM antibodies ,the detection rate in descending order MP ,FluB ,PIV ,ADV ,RSV ,COX ,FluX ,CP and LP1 ,124 cases of mixed infection ,it′s 13 .51% of the total num‐ber of infections .The total number of infections in men positive 21 .02% ,12 .54% for women ,with statistical significance (P<0 . 05) ,between different sexes .The highest in age groups was the 13 years old group detection rate was 13 .49% ,followed by 35 years old group(7 .79% ) ,and there was a significant difference(P<0 .05) between the groups .The analyzed about seasonal viral infection in children ,the winter(14 .07% ) and spring(7 .79% ) higher incidence ,and prevalence of each season statistically significant (P<0 .05) .Conclusion Children in the region are mostly M P pathogen infection ,and exist differences in seasonal ,gender and age .

It started with the legitimacy of commercial insurance agencies undertaking claiming services for basic medical insurances.Experiences and warnings from the international world in this area were examined and causes behind it were scrutinized,under a context of the contracting-out of public services.The domestic picture was also drew and arguments were given.A three-step strategy was suggested for China's contracting-out of claiming services for basic medical insurances.

BACKGROUND:Existing evidence has confirmed that umbilical cord blood mesenchymal stem cel s have an effect on functional recovery of a variety of damaged cel s.
OBJECTIVE:To explore the effect of umbilical cord blood mesenchymal stem cel transplantation on ovarian cancer chemotherapy.
METHODS:Sixty healthy adult female Wistar rats were randomly divided into normal control group, damage group and treatment group (n=20/group). There was no treatment in the control group, and a rat model of ovarian cancer chemotherapy damage was made in the damage group and treatment group. After successful modeling, rats in the control group were given normal saline injection via the tail vein, and those in the damage and treatment groups were given paclitaxel chemotherapy and pacligaxel chemotherapy plus umbilical cord blood mesenchymal stem cel transplantation, respectively. After transplantation of 2 weeks, mRNA and protein expressions of XAF1 and Survivin in ovarian tumor tissues were detected by RT-PCR and western blot assay, respectively. Apoptosis in ovarian cancer cel s were detected using TUNEL method.
RESULTS AND CONCLUSION:Compared with the damage group, a significant up-regulation of XAF1 mRNA and protein but a remarkable down-regulation of Survivin mRNA and protein were obtained in the treatment group (P<0.05). A severe damage to the ovarian tissues was visible in the damage group, presenting with large hemorrhage and necrosis area. This damage was markedly reduced in the treatment group. Additional y, the apoptotic rate of ovarian cancer cel s was significantly higher in the treatment group than the damage group (P<0.05). Al these findings indicate that umbilical cord blood mesenchymal stem cel transplantation aids in ovarian cancer chemotherapy to promote ovarian tissue repair in rats, and XAF1 and Survivin cannot be ignored in tumor angiogenesis and ovarian cancer cel apoptosis.

Objective To investigate the development status of tumor radiotherapy in the Xinjiang Uygur Autonomous Region.Methods A questionnaire survey we used last time was conducted by letter,Email,telephone or fax to investigate all the medical institutions in the Xinjiang Uygur Autonomous Region for researching the current status of radiotherapy academic settings,human resources,allocation of radiotherapy facilities and standardization of medical practices.Results Up to the end of January 2015,there were 30 medical electron linear accelerators,21 simulated locators,10 breach-loading brachytherapy machines,31 treatment planning systems and 5γ or X knives in Xinjiang.Radiotherapy was carried out in 20 medical institutions,including 14 three-dimensional conformal radiotherapy and 9 intensity modulated radiation therapy,8 breach-loading brachytherapy,3 stereotactic radiotherapy,and 2 volumetric modulated arc therapy.There were 280 radiation personnel (except nurses),including 159 radiation oncologists,40 radiotherapy physicists and 81 radiotherapy technologists.There were 1167 hospital beds and 855 cancer patients received radiotherapy on average every day.Conclusions Although radiation personnel has increased,radiotherapy facilities have been improved,hospital beds and patients received radiotherapy also have become more,the improvements are needed for cause of imbalance in precise radiation therapy development.