• Title/Summary/Keyword: Evolutional ecology

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Comparative Study between the Allostasis Load and Chiljeongsang (알로스테시스 과부하와 칠정상에 관한 비교 고찰)

  • Joung, Jin Yong;Kim, Jun Young;Cho, Jung Hyo;Son, Chang Gue
    • Journal of Physiology & Pathology in Korean Medicine
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    • v.30 no.6
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    • pp.452-457
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    • 2016
  • If human body is exposed to the continuous stress, it becomes allostasis load which is the condition of homeostasis broken. Its evolutional ecologic point of view and the relation with chiljeongsnag which is a theory in Oriental Medicine were investigated. Upon evolutional ecologic point of view by Maynard Smith, people can be divided by Hawks and Doves resulting in different types of allostasis in response of the stress. Hawks people who are active and aggressive get easily anger in the stressful situation to be vulnerable to the inflammatory hepatic diseases by enhancing Th1 immune system. On the other hand, Doves people who are passive and calm get easily depressed with sadness in the stressful situation to be vulnerable to the allergic pulmonary diseases by enhancing Th2 immune system. According to constitution theory of Oriental Medicine, Yangin and Eumin show the different features of responses to the stress generating Chiljeongsang. With excessive stress continuously, Yangin consider the feeling of anger mainly resulting in Qi reversal and liver damage, while Eumin consider the feeling of sadness mainly in consumption of Qi and lung damage. Hawks and Yangin, and Doves and Eumin show the common behaviors in response to the stress demonstrating the similar features including allostasis load and Chiljeongsang. In the clinical practices with the stressful patients, the viewpoint to consider the behaviors and feelings of the subjects to receive the stress simultaneously can be the new approaching method in Psychosomatic Medicine.

Recent Development of Rapid and Automation Technology for Food Microbiological Examination

  • Hiroshi Kurata
    • Proceedings of the Korean Society of Food Hygiene and Safety Conference
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    • 1996.06a
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    • pp.33-33
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    • 1996
  • Interests in the field of rapid methods and automation in microbiology have been growing steadily on an international scale in recent years. International meetings concerned this problem have been held in elsewhere in the world countries since the past twenty years. But, unfortunately in the field of microbial examination in food hygiene, this problem have not yet been developed so much as in the field of clinical microbiology. Today, I would like to introduce you here present aspects of rapid and automation technologies, those which are manly carrying in milk and meats industries. My illustration will be given recent improved technologies using automatic apparatus and instruments along with process of microbial count procedure. Recent direct microbiological counting system (ChemeScan \ulcorner) as real time ultrasensitive analysis created by Cheminex Ltd., France is now most evolutional instrument to provide direct microbial counts, down to one cell, within 30 minutes. The results from these evaluations how a good correlation between the ChemScan system and the standard plate count method. This system will be successful application for not only in the field of pharmacology but also food microbiology. In addition, current identification of microbes by sophisticated instruments suitable for food microbiology, one of which Biology is manual system (BIOLOG\ulcorner), provides reference-level capability at a modes price. For the manual system, the color reactions in the microplate are read by eye and manually keyed into personal computer. Species identification appears on the computer screen within seconds, along with biotype patterns, a list of closely related species, and other useful statistics. In present this is useful application for microbial ecology and epidemiological survey. RiboPrinter system newly produced by DuPont is now focusing among microbiologists in the world, and is one of the biggest microbial characterization system using a DNA-based approach. The technology analyzer is bacterial culture for its genetic fingerprint or riboprint pattern. Finally Bio-cellTracer system for automatic measurement of fungal growth and Fukitori-Maseter, a Surface Hygiene Monitoring Kit by using swabe procedure in food processing environment are briefly illustrated in this presentation.