A backup data center near the primary data center using Storage Area Network is built with Fiber Channel technology. The specific disaster recovery software used to synchronize the two centers a highly reliable safety and expandable data storage management system with adequate redundancy is developed. Thus disaster recovery service can be provided for the hospital information system when disaster happens. To avoid the system risk and maintain the continuity of the hospital's activities the damaged part of the system will be taken over from.

AIM: To develop a method of determining notoginsenoside R_1,ginsenoside Rg_1 and ginsenoside Rb_1 in Naomaitai Capsules(Radix et Rhizoma Ginseng Rubra,Radix et Rhizoma Notoginseng,Radix Angelicae Sinensis,etc.) by HPLC. METHODS: Notoginsenoside R_1,ginsenoside Rg_1 and ginsenoside Rb_1 were determined by HPLC gradient elution method,Inertsil-ODS-3(5 ?m 4.6 mm?250 mm) column with Acetonitrile-water as the mobile phase was used for gradient elution.The flow rate was at 1.0 mL/min and the detective wavelength was at 203 nm.The column temperature was at 35 ℃. RESULTS: There was a good linear relationship at a range of 0.205-1.539 ?g for notoginsenoside R_1(r=0.999 6),the average recovery of 98.07%, and RSD of 0.51%(n=5),0.838-6.285 ?g for ginsenoside Rg_1(r=0.999 4),the average recovery of 97.66%,and RSD of(0.53%)(n=5),0.822-6.165 ?g for ginsenoside Rb_1(r=0.999 6),the average recovery of 98.19%,and RSD of 0.44%(n=5). CONCLUSION: The method is simple,reproducible and accurate with a strong specificify,and can be used for the quality control of Naomaitai Capsules.

AIM:To establish the quality standards for Qinghuo Tablets(Folium Isatidis,Radix et Rhizoma Rhei,Gypsum Fibrosum,etc.). METHODS:Folium Isatidis,Radix et Rhizoma Rhei,menthol in Qinghuo Tablets were identified by TLC.Indirubin and emodin were determined by HPLC.Agilent-ODS-3(5 ?m,4.6 mm?250 mm) column was used.The column temperature was at 25 ℃.Methanol-0.5% H_3PO_4(75∶25) was used as a mobile phase.The detection wavelength was at 289 nm.The flow rate was 1.0 mL/min. RESULTS:Folium Isatidis,Radix et Rhizoma Rhei,menthol could be detected by TLC.Indirubin showed a good linear relationship at the range of 0.071 4-0.714 ?g,r=0.999 7.The average recovery was 98.95%,and RSD was 0.57%.Emodin showed a good linear relationship at the range of 0.204-2.04 ?g,r=0.999 8.The average recovery was(99.01%),and RSD was 0.79%. CONCLUSION:The established method is rapid,accurate,reproducible with a strong specificify.

Far beyond simulating manual work with the computer system,hospital informatization entails a combination of information technology with hospital professional work.With a fully understanding of working procedure in hospital,an effective concordance based on informatization requirements is conducted so that the management and the collection of the information can follow the information flow,logistics,capital flow,working flow and organization flow.Management mode and organization framework of the hospital are also adjusted.Thus the hospital operation quality and efficiency are improved,and patients are offered seamless and continuous service,which really reflects the service theory: "Patient First".

Objective To explore the relationship between heart rate variability(HRV)and serum high sensitivity C-reactive protein(hs-CRP)in type 2 diabetic aged patients.Methods Totally 30 aged patients with type 2 DM were enrolled in this study who were selected from the outpatients and inpatients of Department of Gerontology in the Third People's Hospital of Chongqing,and another 30 non-diabetic matched individuals were recruited as control.Their serum hs-CRP and 24 hour-electrocardiography were examined.HRV was assessed by calculating the indices based on statistical operation on RR intervals(time domain analysis)from 24-hour Holter recording,including:standard deviation of normal to normal RR intervals(SDNN),standard deviation of 5-minute mean RR intervals(SDANN)and square root of differences between adjacent NN intervals(rMSSD).Linear correlation analysis was carried out between their serum hs-CRP and HRV.Results HRV parameters of type 2 DM patients were significantly lower than those of non-diabetic patients,but hs-CRP values were significantly higher than those of control.Linear correlation analysis indicated that HRV was in a positive correlation with hs-CRP in type 2 diabetic aged patients.Conclusion Altered autonomic nervous function may be associated with altered serum hs-CRP in aged patients with type 2 diabetes mellitus.

Several models about epidermal growth factor receptor tyrosine kinase inhibitors(EGFR-TKI)as first-line treatment in advanced NSCLC show different results.Combination with chemotherapy and EG-FR-TKIs did not indicate survival advantage.However,sequential chemotherapy in EGFR-TKIs and a single agent of EGFR-TKIs as first-line treatment of advanced NSCLC have made tremendous breakthrough,and give a new path in individual treatment of advanced NSCLC.Also EGFR mulatious in targeted therapy of advanced NSCLc has a sood predictive value of the etticacy.

Adult ; Citric Acid ; adverse effects ; Dust ; Humans ; Male ; Middle Aged ; Occupational Exposure ; adverse effects ; Tooth Erosion ; chemically induced

Noninvasive Ventilation ; Positive-Pressure Respiration ; Pulmonary Heart Disease ; complications ; Silicosis ; physiopathology ; Ventricular Function, Right

The spirit of Betheune is the majorpant of the regloation of medical ethics in China. Based on local facts, this article talks of the means and experience of enforcing the hospital staff with the spirit of betheune to seta good profession image.

The author reviewed the development of general practice education in our country,deliberated and summarized the problems about the construction of curriculum system,the ranks of teachers and practice base in general practice education in higher medicine colleges.