Life Lines by Dr. Dolittle

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Tag Archive for ‘high blood pressure’

Scientists discover gene that may protect from hypertension

Giraffes are extreme. Given their long necks, their blood pressure is 2.5 times higher than ours, which ensures that oxygenated blood makes it all the way up to their head. Having high blood pressure, however, is simply a normal characteristic of being a giraffe. A new study published in Science Advances explored the giraffe genome to identify genes that might help protect the cardiovascular system of giraffes by comparing their […]

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Physiology in Nebraska

Continuing on our journey across the country…the University of Nebraska at Omaha hosted the Nebraska Physiological Society’s annual meeting on Saturday. This year’s keynote speaker was Dr. Timothy Musch, University Distinguished Professor in the Departments of Kinesiology & Anatomy and Physiology at Kansas State University. Dr. Musch spoke about factors that regulate blood flow to skeletal muscle and how oxygen delivery to muscle changes with chronic heart failure. Dr. Xuejun […]

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