منابع مشابه
Towards a more molecular taxonomy of disease
BACKGROUND Disease taxonomies have been designed for many applications, but they tend not to fully incorporate the growing amount of molecular-level knowledge of disease processes, inhibiting research efforts. Understanding the degree to which we can infer disease relationships from molecular data alone may yield insights into how to ultimately construct more modern taxonomies that integrate bo...
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Morphology, physiology, and DNA nucleotide composition of Lyme disease spirochetes, Borrelia, Treponema, and Leptospira were compared. Morphologically, Lyme disease spirochetes resemble Borrelia. They lack cytoplasmic tubules present in Treponema, and have more than one periplasmic flagellum per cell end and lack the tight coiling which are characteristic of Leptospira. Lyme disease spirochetes...
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Data from the United Nations and the International Civil Aviation Organization Information Systems were used as a base for characterizing, classifying and comparing air transport demand and supply features of 156 countries. Relevant data from 1980 were chosen to reflect five sets of characteristics namely, air transport, 50cm-economic status, population demography, geographical and environmenta...
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Psychological problems play a critical role in development of cardiovascular disease. Several mechanisms were suggested to explain the association and mechanism of this effect, recently. Knowledge of the mechanisms mediating the association between psychological status and heart disease could help in developing treatments. The effects of mind and mood on the cardiovascular system can be due to ...
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ژورنال
عنوان ژورنال: Science
سال: 1952
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.115.2982.3