Humans ; Mouth ; Photography

Color ; Dental Materials ; Dental Restoration, Permanent

Animals ; Dental Cements ; chemistry ; Glass ; chemistry ; Humans ; Materials Testing ; Post and Core Technique ; instrumentation ; Quartz ; chemistry ; Root Canal Therapy ; Tooth Fractures ; prevention & control

Human body often contacts with different kinds of pathogens,but these pathogens do not result in disease due to innate immunity.The adaptive immunity is able to discriminate self and non-self pathogen and further maintain immunological health and appropriate response through peripheral regulatory mechanism.Whether innate immune or adaptive immune,lack of control mechanism leads to autoimmunity and autoinflammation.Up to now,some studies demonstrated that autoimmunity and autoinflammation have many common characteristics in intraocular inflammation,but their mechanism relates to different molecular pathways.Hence,ophthalmologists have better understanding in the pathogenesis of uveitis.Herein,it is inferred from the basic mechanism of the activation of immunology pathway that regulation of innate and adaptive immunity might impact how autoinflammatory and autoimmune pathways contribute to disease progress in uveitis.

Objective:To investigate the methods of seamless integration between supplies management system for orthopedic implant consumables and HIS, and realize real-time dynamic monitoring of orthopedics implant material.Methods: After full investigation and process reengineering, we have carried out the dictionary to reconsider and code corresponding to orthopedic implant consumables, by implementing integration with HIS, successfully establishing the real-time dynamic supervision mode of orthopedics implant material.Results: Two systems have completed seamless integration, and safely use more than three years with remarkable application results.Conclusion: We make the successful innovation of advanced management ideas combined with information technology, to solve the problem of orthopedic implant consumables management and provide adequate protection to continuously improve the level of medical safety and quality management.

New progress of myelodysplastic syndomes (MDS) in the 55th ASH annual meeting on 5-azacytidine and decitabine was reviewed.Except in older females,the survival time for a diagnosis of MDS in the United States does not seem to have substantially improved since the introduction of 5-azacytidine into the market in 2004.However,clinical and mechanism data suggest that judicious,mechanism-based application and optimization of these agents will have increasingly meaningful impact.Moreover,these drugs are exemplars of an inspiring alternative to the traditional cytotoxic paradigm and should pave the way for additional relatively nontoxic but broadly effective agents.

The many difficult problems in the course of actual operation are introduced in more than 5 years with governmental centralized procurement of medical equipment. By aiming at specificity of medical equipment that is a relative specialized material and applying existing laws and regulations system, the more scientific and operational solutions are found.

VTK is not only an open-source code but also a powerful toolkit for visualization.According to the requirement of medical image processing and on the basis of visualization and display function of VTK,VC++6.0 is used to design and implement a three-dimensional system which can be integrated into PACS.This system is useful for advancing the post-processing function of PACS.

The article analyses the feasibility and necessary of hospital network establishment. Combined with the requirements and characteristics in hospital, the design strategies of network station is proposed along with the Topol. At last, this paper designs the safety plan from both software and hardware.