News tagged with population

Elucidating the origin of MDR tuberculosis strains

A study has focused on the evolutionary history of the mycobacterium that causes tuberculosis, and more specifically on the Beijing lineage associated with the spread of multidrug resistant forms of the disease ...

5 hours ago
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With population rise, natural laws purge nastiest genes

(Medical Xpress)—As human population grows, disease-causing genetic mutations per individual increase, but each mutation is less harmful, when compared with a population that is not growing, says a Cornell study to be published ...

Oct 03, 2013
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Ethical research with minorities

Remarkable improvements in the quality of life, prevention and treatment of disease have been made possible through advancements in biomedical research, including clinical trials involving human subjects. Future progress ...

Nov 05, 2013
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A new model to better understand the nature of health

The health of each individual is defined through ongoing interactions between the demands of life, the biological and personally acquired potentials, and social and environmental determinants. This new definition of health ...

Aug 04, 2014
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