Objective To introduce a new purchase management model of hospital.Methods Through a narration and a deep analysis on current status of hospital purchase,some disadvantages were summed up and new suggestions and solutions were put forward so as to reform purchase model.According to the characteristics of military hospitals,commercial bribery in national medical industry was eliminated and medical costs were reduced.The broad masses of ordinary people could benefit from it.Results The facts of the new purchase management model of hospital were clarified and analyzed in an unique perspective,which were proved to be worthy of researching.Conclusion More detailed work should be done to implement the model.

Objective To introduce a new field-based operating astral lamp. Methods The operating astral lamp employs specially -designed LED as the main light source, and IC as the control circuit. All the components are arranged in a combinatorial structure. It uses no glass material and makes the most of light plastic materials instead of metal. Results By testing the use of it in field training, this astral lamp proves to possess the following traits that high efficiency of light-emitting and low heat and thermal radiation, small power consumption affording a long time of use, strong abilities for vibration and shock resistance, and light-weighted conformation and easy assembly providing a convenient portability. Conclusion It is very suitable for field patrolling and defending.

Hepatocyte growth factor participates in many gynecologic and obstetric diseases such as gynecological tumor,endometriosis and hypertensive disorder complicating pregnancy by combination with its receptor c-Met.This article reviews the expression and mechanism of HGF in these diseases.

Arthralgia ; diagnosis ; etiology ; therapy ; Humans ; Medicine, Chinese Traditional ; Syndrome ; Tendon Injuries ; diagnosis ; therapy

In order to explore the dose-response patterns of Gancao (Radix Glycyrrhizae) in Shanghan Lun (Treatise on Febrile Diseases), all prescriptions containing Gancao in Shanghan Lun were analyzed by frequency and hierarchical clustering analysis. The doses of Gancao used in Shanghan Lun ranged from six zhu (Chinese unit, and one zhu is equal to 0.65 g) to four liang (Chinese unit, and one liang is equal to 15.625 g). Doses of one, two, three or four liang were commonly used. One liang Gancao as juvantia was usually matched with Mahuang (Herba Ephedrae), Xingren (Semen Armeniacae) and Guizhi (Ramulus Cinnamomi) for restricting the excessive diaphoresis of Mahuang. Two liang Gancao was often matched with some couple drugs, such as Guizhi and Shaoyao (Radix Paeoniae), Shigao (Gypsum Fibrosum) and Zhimu (Rhizoma Anemarrhenae), Fuzi (Radix Aconiti Lateralis) and Ganjiang (Rhizoma Zingiberis), for warming yang to supplement qi, nourishing yin, detoxifying Fuzi, and preventing qi impairment from heat evil. Three liang Gancao was mainly matched with Banxia (Rhizoma Pinelliae) or Renshen (Radix Ginseng) for treating middle energizer emesis. Four liang Gancao was matched with Ganjiang or tonifying herbs for invigorating vital qi and relieving spasm in deficiency syndromes with contraction, palpitation or diarrhea. Gancao is used for treating many syndromes in Shanghan Lun. It is frequently used to treat excess or heat syndromes with one or two liang in a dose and deficiency or cold syndromes with three or four liang in a dose.

Objective:To investigate the clinicopathological characteristics of lung cancer patients with axillary lymph node metastasis (ALNM). Methods:The clinical data of 91 lung cancer patients with ALNM who were treated in Zhejiang Cancer Hospital from January 1st, 2007 to December 31st, 2013 were retrospectively analyzed. The relevance of the sites of the tumor site, local lymph node, and ax-illary lymph node was checked by contingency table. Survival rates were calculated by the Kaplan-Meier method and compared by a log-rank test. Cox proportional hazards model was applied to analyze the prognostic factors. Results:The proportion of lung cancer pa-tients with ALNM was 0.63%, and the patients were often presented with adenocarcinoma, peripheral tumor type, pleura invasion with pleural effusion, or chest wall invasion. A relationship between tumor sites, local lymph node sites, and axillary lymph node sites was observed. The median survival time of lung cancer patients with ALNM was 19.02 months, and the two-year survival rate is 62.64%. Patients identified with ALNM at the initial diagnosis reported poor prognosis (P=0.002). Cox regression analysis showed that the relative risk of death in patients with ALNM at initial diagnosis was elevated 2.18 times (95%CI:1.330?3.572, P=0.003). Conclu-sion:ALNM in lung cancer is rare, and it may involve through direct chest wall invasion and spread from supraclavicular and mediasti-nal lymph node metastasis or systemic origin. Patients detected with ALNM at the initial diagnosis indicated poor prognosis.

Aged ; Aged, 80 and over ; Anthracosis ; blood ; C-Reactive Protein ; analysis ; metabolism ; Cross Infection ; diagnosis ; therapy ; Humans ; Male ; Middle Aged ; Pneumonia ; blood ; Serum ; chemistry

Translational medicine has been on the rise for 20 years as a new model of biomedical research,which plays a positive role in narrowing the gap between basic research and clinical medicine and in development of medical sciences.This paper traced back the milestones of translational medicine,and analyzed the hurdles for China to develop translational medicine,namely the organization system,management model and benefit sharing.On such basis,the authors recommended on the development and strategy,especially in clinical medical institutions in China.

Objective To establish a suitable index system for typhoon disaster relief training of nurses.Methods Based on literature review and semi-structure expert interview,an index system frame work of typhoon disaster relief training of nurses was developed.Indexes were determined by adopting Delphi method and inquiring 21 experts with questionnaire.The weight of every index had been set up.Results The index system for typhoon disaster relief training of nurses was composed of 6 flintlevel indicators,28 second-level indicators and 37 third-level indicators.Conclusions The index system for typhoon disaster relief training of nurses is reliable and valid,which can provide objective and quantitative standards for the employment,training and evaluation of emergency specialized nurses.

Objective To evaluate the role and efficacy of preventing bone mineral loss in patients with endometriosis treated by gonadotrophin-releasing hormone analogues (GnRH-a) combined with addback therapy.Methods Prospective,randomized controlled studies of the use of GnRHa with add-back therapy in treatment of endometriosis were enrolled in this study from Medline,Embase,Cochrane library,China National Knowledge Internet (CNKI),Chinese Biological Medicine Disk (CBM) and Data Base of Wanfang.After quality assessment and data extraction,meta-analysis were conducted in the change of BMD,reproductive hormone (E2) and visual pain score (VAS) by Stata 11.0 software.Results A total of 785patients from 13 randomized controlled trail (RCT) studies enrolled in this study after exclude no following up,poor quality and repeat published studies.377 patients were in group of GnRH-a with add-back treatment and 408 patients were in group of GnRna alone.The findinds were showed in meta-analysis:(1) there was a significant difference in percentage change of bone mineral density (BMD) between two groups,the addback therapy was more effective in prevention of bone loss which was (SMD =0.223,95％ CI:0.003 to 0.443,P =0.047).(2) There was no significant difference in the level of reproductive hormone between two groups (SMD =-0.053,95％ CI:-0.479 to 0.373,P =0.807).(3) There was also no significant difference in the visual pain score between the two groups (SMD =-0.157,95％ CI:-0.474 to 0.160,P=0.332).Conclusions GnRH-a with add-back therapy have been shown to be more effective in preventing loss of BMD than GnRH-a treatment alone.However,the long term effect of preventing BMD should be studied.