RESUMEN
The application of information management for ethical review work help improve the quality of audit work quality and efficiency in our country , further standardize the ethical review work , also helps to protect the pri-vacy of the subjects in medical research , and establish the medical research ethics review information system in our country has certain feasibility .Therefore , can be based on the experience of the informatization construction of drug clinical trials , through the establishment of ethical review information and tracking system , to set up the electronic signature of information rights management system , building the continuing education training , establish a commu-nication platform with the principal investigator , to build and perfect the medical research ethics review information system.
RESUMEN
Objective:To investigate the biological mechanism of the degeneration of cervical spine in cervical spondylosis(CS) by analyzing the alteration of bone matrix components.Methods:Twenty five degenerative cervical vertebra and 8 blood samples from CS cases were collected.The contents of hyaluronic acid(HA),laminin(LN),pro collagen Ⅲ,collagen Ⅳ were detected by radioimmunoassay.Calcium,phosphate and total protein levels were detected by automatic biochemical analyzer.Results:Ruling out the inference of blood, the contents of HA, LN, pro collagen Ⅲ and collagen Ⅳ were significantly lower in degenerated CS vertebra than in the control, so as the levels of calcium and phosphate. Conclusion:Bone matrix components are obviously decreased during the degeneration of cervical vertebra, resulting in the alleviation of bone tenacity and hardness. This may be one of the biological mechanisms of cervical vertebra degeneration and deterioration of cervical spine biomechanics.
RESUMEN
To change the old stereotype of using literal and data information for storage and ex- change in medico—scientific records and provide a new record version rich in word and picture,a gener- al model of multi—media control system of medical records and an information storage pattern have been developed and the feasibility of development methods explored.