Life Lines by Dr. Dolittle

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Tag Archive for ‘seal’

Keeping arteries healthy, lessons from seals?

Heart rate decreases during diving in seals and other animals. Thus the ascending aorta becomes very important during diving as it helps to maintain blood pressure during prolonged dives. A new study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology was designed to examine the ascending aorta of hooded seals (Cystophora cristata) and the tiny blood vessels that supply nutrients to it, called the vasa vasorum. The […]

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The seal of enigma!

I am excited to present this guest blog from Bridget Martinez, graduate student from the University of California, Merced. She has been studying elephant seals in the laboratory of Dr. Rudy Ortiz. She had presented her research at the 2015 Experimental Biology conference in Boston, MA which was mentioned in a prior blog . Here is her description of her research: Bridget Martinez, Graduate Student, University of California – Merced […]

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