RESUMEN
In recent years, China has been vigorously promoting the construction of medical informatization, with ever improving share and interoperability model of medical and health care big data centering on electronic health records. Current problems in the management and utilization of electronic health records were found in such aspects as hidden risk exposure in the centralized data storage, poor access in data sharing, and poor distribution of rights and interests. These problems can be tackled effectively by the distributed storage, efficient secret data sharing, on-demand collaborative intelligent computing and other features of blockchain technology. The blockchain technology is still immature to use in medical archiving, and large-scale application of electronic health archives blockchain faces challengs in technology, governance and operation. The authors suggest to enhance scientific research on blockchain technology, improve the construction of blockchain application enabling system, and to launch the pilot project of health archives blockchain.
RESUMEN
Aptamers are kinds of short single-stranded deoxyribonucleic acid(ssDNA)or ribonucleic acid(RNA)selected in vitro using SELEX(systematic evolution of ligands by exponential enrichment). They can effectively bind various targets such as ami-no acids,carbohydrates,proteins,cells and viruses,with the advantages of simple operation,high sensitivity and low cost. This arti-cle outlines the basic principles,advantages and applications of aptamer technology. It also summarizes the features and hazards of ma-rine biotoxins,and introduces the application prospects of aptamer technology in the detection of marine biotoxins.
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Naked mole rats are unique animals with long lifetime, anti-tumor properties, hypoxia tolerance, low metabolic rate, analgesia, tactile sensitiveness, poor eyesight and strong bone regeneration ability. Based on the basic bio-logical characteristics of naked mole rats, and the current research trends in the field of cancer, aging, hypoxia tolerance, as well as algesia, this review focuses on the application prospects of naked mole rats in biomedical research.
RESUMEN
Antimicrobial peptides ( AMPs) are critical component of the innate immune system of organisms, and have been demonstrated with the activity against a variety of microorganisms including bacteria, yeast, fungi, viruses and even tumor cells.Broad-spectrum activity and low propensity for resistance development make the AMPs as a kind of great potential for development of new anti-infective agents.In this paper, the origins, the action, the mechanism, the application prospects are reviewed.