heart failure

Tag archives for heart failure

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.…

A new study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology describes how Drosophila melanogaster develop similar heart complications as humans when they become obese. Rather than feeding them a high fat diet to induce obesity, researchers selected flies that were resistant to starvation over 65 generations. The so-called starvation resistant Drosophila had dilated…

Experimental Biology Day 4

Day 4 of the meeting turned out to be pretty exciting for a comparative physiologist as well. The first session that I went to was called “RNASEQ approaches to understanding extreme physiological adaptations.” Considering the Comparative and Evolutionary Physiology section business and dinner meeting was the night before, I was impressed at my ability to…