Objective To construct digital operating room in the hospital to enhance the efficiencies of operation and anesthesia.MethodsThe overall architecture of digital operating room was designed based on functional requirements survey,which was composed of an operating and anesthesia management system,an operation demonstration system,an operation information notice system and a department management system.Results Digital operating room realized the connection between all the operating and anesthesia devices and whole-course pre-,intra-and post-operative management of the patients,which implemented integration and data sharing with HIS,PACS,LIS and EMRS.Conclusion Digital operating room enhances medical service,teaching,learning and research during operation and anesthesia,facilitates evidence-based medicine and improves doctor-patient relationship.

Female ; Humans ; Infant ; Leishmaniasis, Visceral

Objective To evaluate the efficacy of percutaneous laser hypothermia in the treatment of lumbar discogenic pain. Methods From June 2006 to March 2008,35 patients with lumbar discogenic pain were treated by low-frequency laser hypothermia in our hospital with 1 second impulse time,1 second interval time,3.5 w power,and 30 minutes duration. The effectiveness of the therapy was evaluated afterwards. Results Among the cases,15 patients were treated by one operation,20 patients received a second therapy,and 6 underwent the therapy for totally 3 time; the treatment was effective in 32 cases (excellent in 7,good in 24,and fair in 1). The therapy is ineffective in 2 cases. One case was converted to open surgery for unsatisfying outcomes of the laser hypothermia. The total effective rate was 91.4%(32/35),and fineness rate was 88.6%(31/35). Conclusions Percutaneous laser hypothermia is an effective treatment for lumbar discogenic pain. The indications for the procedure should be selected strictly.

In order to evaluate the anti-influenza virus activity of the effective monomer from Folium Isatidis (FI) in vivo, we established mice model with viral pneumonia and divided them into 3 different dose groups, then observed their lung indexes, pulmonary pathological changes, pulmonary virus hemagglitination titers, living time and death rates. The results showed that the monomer could reduce the pulmonary index from 2.64 to 1.93, 1.63 and 1.40 (P<0.01) and decrease the hemagglitination titer from 1.15 to 0.84, 0.70 and 0.59 (P<0.01). In addition,the living time from 5.1d to 6.5d, 8.4d and 8.9d respectively(P<0.01). The high dose (75 mg/kg/d) has the similar effect with 100 mg/kg/d dose of virazole(P>0.05), and more effective than 200 mg/kg/d dose of antiviral liquor (P<0.05).

Adult ; Female ; Humans ; Lung Neoplasms ; complications ; microbiology ; Lymphoma ; complications ; microbiology ; Tuberculosis, Pulmonary ; complications

This article introduced what sick building syndromeSBSis. Besides its concept evolvement of definition criteria of diagnosis of SBS the relationships between SBS building-related illness BRI and multiple chemical sensitivity MCS which are the other two main diseases caused by indoor air contamination was elucidated at the same time its prevalence level characters dangerous factors and its research methods were discussed briefly. Controlling molecule contamination is thought as an important and effective method to eliminate SBS.

How to improve the teaching quality is urgent and significant at present.Based on reforming the teaching methods,the authors have studied the new methods of medical postgraduate examination since 2005 including the assessments on practical skills,the level of mastering knowledge,self learning and innovating ability and the criterion of giving a mark,which have been applied for three years and achieved the aim and the effect in clinical electro-cardiology teaching.

OsRacD belonging to rice Rho family of the small GTP binding proteins,is a pivotal gene involved in rice photoperiod fertility conversion of photoperiod sensitive genic male sterile rice,which influences rice fertility via controlling the pollen tube growth.T20N site-directed mutation was introduced into its highly conserved G1 motif by PCR-mediated method to mimic its GDP-binding state based on the sequences alignment and conserved domains analysis.The prokaryotic expression vector of OsRacD and T20N-OsRacD were constructed,and the His6 tag fused proteins were expressed and purified from E.coli.After identified by Western blot,the GTP hydrolysis activities were detected.The results showed that the GTPase activities of T20N-OsRacD were significantly reduced comparing with that of OsRacD,suggested that OsRacD and T20N-OsRacD have different biochemical characteristics.

Objective To summarize the experience of nursing cooperation for immediate breast reconstruction with the latissimus dorsi myocutaneous flap. Methods Twenty breast cancer patients underwent modified radical surgery with intraoperative immediate application of the latissimus dorsi myocutaneous flap in combination with the same period breast prosthesis for breast reconstruction. The nursing measures included preoperative preparation and mental support, intraoperative active cooperation, position care, sustaining of body temperature and strict aseptic and disease-free technology. Results All the breast cancer patients lived through breast cancer modified radical immediate breast reconstruction. No flap necrosis occurred , neither did obvious complications. The operations were satisfactory. Conclusion The key to the breast reconstruction for the breast cancer patients exists in preoperative psychological nursing , intraoperative strict aseptic and disease-free technology , the proper operation position and the correct use of instruments and equipment.

Objective To analyze the effects of community-based intervention on improving early detection of individuals with high risk nasopharyngeal carcinoma and to explore the interventional mechanism of prevention and treatment in nasopharyngeal carcinoma.Methods Total of 139 344 residents of the Second Chinese Medicine Hospi-tal of Guangdong Province Hospital Community were detected per year.Individuals with high risk nasopharyngeal car-cinoma or nasopharyngeal carcinoma patients were divided into intervention group(69 616 cases) and control group (69 728 cases) according to the random number table.The two groups were given conventional treatment (radiothera-py,chemotherapy and surgery treatment) after diagnosed.The intervention group was interfered with long -term prevention,health care,medical care,rehabilitation,health education and psychological intervention by full-time phy-sician,while the control group was only treated by general education intervention.The awareness of early symptoms and the risk factor of nasopharyngeal carcinoma were analyzed.Additionally,the behavior,knowledge and attitude on nasopharyngeal carcinoma were detected before and after the intervention.Results Community-based intervention significantly improved the rate of early detection of nasopharyngeal carcinoma high-risk individuals ( 75.31% vs. 44.37%,χ2 =5.32,P<0.01) .The awareness rates of major symptoms and the damage of nasopharyngeal carcinoma were 89.34%and 91.78%in the intervention group.In the control group,the rates were 42.17%and 28.47%.The differences of the two groups were significant(P<0.05).Additionally,the awareness of diagnosis standard and good habits were improved significantly in the intervention group compared with the control group(P<0.01).Our results showed that intervention changed the attitude and understanding of patients with nasopharyngeal carcinoma and improved the quality of life of patients with nasopharyngeal carcinoma.Conclusion Intervention increased the early diagnostic rate of nasopharyngeal carcinoma and promoted the quality of life of patients with nasopharyngeal carcinoma.