Life Lines by Dr. Dolittle

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Tag Archive for ‘model’

Defining Comparative Physiology

Today I interviewed Mr. Anthony J. Basile from Arizona State University who is working in the laboratory of Dr. Karen Sweazea. Anthony is a nutritionist and a third-year evolutionary biology PhD student whose research focuses on nutrition-related disease. He was scheduled to present his study at the 2020 Experimental Biology conference in San Diego last month. As with many plans these days, the conference was cancelled due to Covid-19. Can […]

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Zebrafish as models for human disease and drug development

  Who would have thought tiny fish could lead to big advances in medicine? Zebrafish (Danio rerio) and mammals have similar anatomy and physiology of the brain, eyes, gut, and cardiovascular systems. Some of the reasons why these fish are good models to understand cardiovascular physiology were recently explored in a new article published in Physiological Reviews. Animal models are used in research that seeks to understand both normal physiological mechanisms as […]

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