Adult ; Arnold-Chiari Malformation ; surgery ; Decompression, Surgical ; methods ; Female ; Humans ; Male ; Middle Aged

Objective To learn the epidemiological characteristics of foodborne disease outbreak in 2015,Zhejiang Province,and to provide evidences for the prevention and control of foodborne disease outbreak.Methods Descriptive epidemiological analysis using ArcGIS 10.2 and SPSS 19.0 was conducted on geographical country data,information of permanent resident population and the incidence data of foodborne disease outbreak reported through foodborne disease outbreak reporting information system in 2015.Results There were 116 foodborne disease events reported in Zhejiang in 2015,resulting in 1 009 persons attacked,115 hospitalization and 10 deaths.The proportion of unknown pathogenic factor for events was 29.31%.The events appearance sporadic,there were some local hotspots in Jiaxing.The vibrio parahaemolyticus was the most common pathogen (32.76%),and poisonous mushrooms(8.62%)come the second.Most foodborne disease incidents occurred during June to November.Restaurants ,family and rural feasts were the major places where the foodborne disease occurred.The proportion of family foodborne disease events because of mistaken and misuse poisonous substances increased,and the hospitalization rate and mortality of events of which were the highest (33.9% and 7.63% respectively).Conclusion The food safety management and of restaurants and rural feasts should be strengthened in summer and autumn,as well as foodborne disease prediction and forewarning to reduce the foodborne disease incidents caused by microorganism contamination and poisonous muchnooms.It is necessary to conduct public risk cognition research for foodborne disease in Zhejiang,which could provide evidence for preventing and controlling family foodborne disease.

The limited treatment options for advanced prostate cancer (PCa) lead to the urgent need to discover new anticancer drugs. Mannose, an isomer of glucose, has been reported to have an anticancer effect on various tumors. However, the anticancer effect of mannose in PCa remains unclear. In this study, we demonstrated that mannose inhibits the proliferation and promotes the apoptosis of PCa cells in vitro, and mannose was observed to have an anticancer effect in mice without harming their health. Accumulation of intracellular mannose simultaneously decreased the mitochondrial membrane potential, increased mitochondrial and cellular reactive oxygen species (ROS) levels, and reduced adenosine triphosphate (ATP) production in PCa cells. Mannose treatment of PCa cells induced changes in mitochondrial morphology, caused dysregulated expression of the fission protein, such as fission, mitochondrial 1 (FIS1), and enhanced the expression of proapoptotic factors, such as BCL2-associated X (Bax) and BCL2-antagonist/killer 1 (Bak). Furthermore, lower expression of mannose phosphate isomerase (MPI), the key enzyme in mannose metabolism, indicated poorer prognosis in PCa patients, and downregulation of MPI expression in PCa cells enhanced the anticancer effect of mannose. This study reveals the anticancer effect of mannose in PCa and its clinical significance in PCa patients.
Animals ; Apoptosis ; Cell Line, Tumor ; Humans ; Male ; Mannose ; Membrane Potential, Mitochondrial ; Mice ; Mitochondria ; Prostatic Neoplasms ; Reactive Oxygen Species

The outbreak of coronavirus disease 2019 (COVID-19) was declared a global public health emergency on 31 January 2020. Emergency medicine procedures in Emergency Department should be optimized to cope with the current COVID-19 pandemic by providing subspecialty services, reducing the spread of nosocomial infections, and promoting its capabilities to handle emerging diseases. Thus, the Chinese Society of Emergency Medicine and Wuhan Society of Emergency Medicine drafted this consensus together to address concerns of medical staffs who work in Emergency Department. Based on in-depth review of COVID-19 diagnosis and treatment plans, literatures, as well as management approval, this consensus proposes recommendations for improving the rationalization and efficiency of emergency processes, reducing the risk of nosocomial infections, preventing hospital viral transmission, and ensuring patient safety.