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Objective:To investigate the expression of eukaryotic translation initiation 2α (p-elF2α) and activated translation factor 4 (ATF4) in liver tissues of patients with chronic hepatitis B and their correlation with liver fibrosis.Methods:From Jan.2016 to Jan.2019, 158 cases of chronic hepatitis B patients were enrolled in our hospital. The expression levels of p-elF2α and ATF4 in different stages of liver fibrosis were evaluated by hematoxy-eosin (HE) and immunohistochemical staining, and the correlation was analyzed by Spearman rank correlation.Results:The pathological results of liver specimens showed that there were 19 normal controls (S0), 29 S1, 42 S2, 35 S3 and 33 S4 in each stage of fibrosis. The levels of p-eIF2α and ATF4 in fibrosis group were significantly higher than those in normal control group ( P< 0.001). Additionally, the levels of p-eIF2α and ATF4 in different stages of fibrosis were significantly different. The grade of hepatic fibrosis was positively correlated with the scores of p-eIF2α and ATF4 staining in liver tissues, and the correlation coefficients were 0.473 and 0.422 respectively ( P< 0.05). Conclusions:Hepatic fibrosis in patients with chronic hepatitis B is positively correlated with p-eIF2α and ATF4. p-eIF2α-ATF4 pathway may involve in the process of chronic hepatitis B-induced hepatic fibrosis.
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With the growing awearness of Big data and its application in economic,social and scientific fields,this paper analyzed the impact and challenges big data has brought to the field of biomedical research,and put forward suggestion of improving applications of big data in biomedical research.
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The primary transitional cell carcinoma in nasal cavity is clinically manifested by progessively increasing nasal decongestion,bloody and purulent secretion intermittent appear ,headaches,hearing loss.The macroscopic character showed that a medium gray red ground tissue .The tumor cells were arranged in nested ,pa-pillary by microscopy,the nucleus was round or oval shape ,the tumor cells was infiltrating growth,basophilia or bright.Immunhistochenmical showed that P63,CK5/6,CK18,UroplakinIII,CerbB -2,CEA were positive,Ki67 positive index was about S -100,Cga,Syn,Calponinare all tested negative .Nasal primary transitional cell carcino-ma is uncommon clinically ,and it is easy to misdiagnosed .Its diagnosis and differential diagnosis mainly depends on pathological histoloy and immunohistochenmical examination .
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The quality and quantity of published SCI papers written by the Third Military Medical University from 2010 to 2012 were analyzed to provide information for the scientific research administration.The problems of assessment with SCI was discussed.At last,suggestions were proposed to improve scientific research administration,innovation ability and scientific and technological level.
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The role of Military Medical University featuring both battlefield and market service determines the necessity to seek balance between military and civilian planning for scientific and technological innovation.In the management of scientific and technological achievements,Third Military Medical University sticks to the development mode of military-civil integration.First,it establishes the management concept suit for its roles and characteristics,organizational strategy,policy and system.Secondly,it implements transitional development.Thirdly,it serves social development and military medical services.As a result,a series of outstanding scientific and technological achievements have been obtained,and remarkable progress and results have been achieved.
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The paper reviewed the history and characteristics of the public hospital reform in China. Based on the theories of corporate governance, it made analysis and comments on existing roadblocks and reform attempts in such hospitals, proposing a public hospital governance model in line with the general reforms made in China's healthcare system sector.
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A description of the concept,origin and development,and key contents of the system safety theory,and an analysis of the presence and future of China's medical safety management,holding that such a theory enjoys a promising perspective in medical safety managemenL Medical safety management needs to follow such a theory as fl guideline,and its principles to set system safety objectives,and to determine the scope of the safety system_By building a comprehensive feedback mechanism,clarifying the responsibility borders and advocating a safety culture,medical safety management can be significantly upgraded.
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Objective To address medical relief algorithm in earthquake center by analyzing triage and transfer of casualties in the quake-hit center Yingxiu town in the wake of the 5·12 Wenchuan earthquake.Method According to the actual hard working conditions and rule of CBASHPLAN,the locale was derided into triage area,minor wounds area,severe wounds area and transfer area.Medical team coming from Soulhwest Hospital,the Third Military Medical University was derided into several groups. Triage, treatment and transfer of casualties well arranged. Results A total of 415 victims was treated by our medical team in early three days.Of these victims,251 were severe injuned,153 were debrided,12 were decompression with cutting open the wound because of their oseofascial canpartment syndrome,and 317 casualties were transferred by helicopters.No victim died during treatment and transfer at quake-stricken region.The whole work was proceeded in good order and efficiently.Conclusions Triage and transfer of casualties scientifically allowing for the capability of medical relief and the sufficiency of medical resources are very important to deal with batches of casualties in quake-stricken region.
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OBJECTIVE:To control the drug varieties in our hospital. METHODS:According to Prescription Administrative Policy,the related meetings was hold by Drug Therapy and Pharmacy Administration Committee and monitoring procedure was set up to ensure drug elimination publicly,fair and clearly. Drugs of different specifications with same general name were limited strictly. RESULTS:After implementing drug elimination measure,drugs reserved were in line with national drug control standard. CONCLUSION:Drug elimination applied to control drug varieties can improve drug management in the hospital.