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Physiology on the Road

What’s up with those lung valves?

The Plenary Lecture at this year’s Comparative Physiology meeting was given by Dr. Colleen Farmer at Trinity College in Dublin who spoke about the diversity of vertebrate respiratory systems including aerodynamic valves that are found in birds and various species of reptiles. These aerodynamic valves allow air to flow in one direction during both inspiration and expiration as opposed to bidirectional flow in mammals. Examination of red-eared sliders (shown above) […]

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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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Greater Washington Area Talks Physiology

It has been a great month for physiology. This week the Washington DC, Virginia, Maryland Chapter of the American Physiological Society (dvmCAPS) held their 5th annual meeting on October 8th on The George Washington University Campus. The first Distinguished Speaker was Dr. Robert S. Balaban (above), Laboratory of Cardiac Energetics at the National Institutes of Health, who spoke about the Structure and Function of Cardiac Mitochondria. Mitochondria are derived from bacterial ancestors […]

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Physiology in Arizona – Part 2

Now for highlights from the Arizona Physiological Society poster session that took place on October 5th. Alex Mohr (Graduate Student, Arizona State University – Phoenix) presented his research on dietary carotenoids, which are yellow, orange and red pigments synthesized by plants. Birds are known for using these dietary carotenoids for coloration (see the male mallard in the photo above). While some research suggests that carotenoids may also act as antioxidants in […]

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Physiology in Arizona – Part 1

This past weekend the Arizona Physiological Society held their 11th annual conference on the Tempe campus of Arizona State University. There were so many oral and poster presentations on comparative physiology that I will spend this entry focusing on the oral sessions. The Keynote address was given by Dr. Michael Joyner (Mayo Clinic, Rochester) who spoke about the importance of not just focusing research efforts on reductionist approaches, including many […]

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Ohio is talking about fixing broken hearts, the physiology of freezing, combating opioid addiction and more

The Ohio Physiological Society held their 33rd Annual Meeting at the University of Cincinnati this weekend. The keynote address was given by Dr. Mark Sussman from San Diego State University. He spoke about current research strategies that aim to improve the ability for the heart to repair itself after heart failure. Dr. Perwez Alam (University of Cincinnati) also spoke about using siRNA to try to repair heart tissue after heart attacks and […]

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Physiology in Iowa

The Iowa Physiological Society held their 23rd annual meeting today. It was a huge success! Seminars were on a diverse array of topics including epilepsy, chronic pain, Parkinson’s disease, hypertension caused by menopause, how heat exposure impacts insulin’s actions in skeletal muscle tissue, how exercise changes blood flow in muscles of individuals with obesity, factors that change the ability to grow new blood vessels, The Keynote Speaker was Dr. Mark […]

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Summer of Physiology

The Michigan Physiological Society, a chapter of the American Physiological Society, held their annual meeting this summer.  Here are some highlights from the meeting: The keynote address was given by Dr. Virginia Miller, Professor of Surgery and Physiology and Director of the Women’s Health Research Center, Mayo Clinic, Rochester, MN. Her talk was about “Sex-specific Differences in Risk for Cardiovascular Disease.” Specifically, how estrogen, menopause and pregnancy influence the risk […]

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2018 Winners

I am pleased to showcase this year’s Comparative and Evolutionary Physiology Section (CEPS)  award recipients at the Experimental Biology conference. Winners received their awards at the CEPS banquet last week. In earlier posts, I introduced this year’s Dr. Dolittle Travel awardee as well as Dr. Stanley Hillman, this year’s August Krogh Distinguished Lecturer. Here are the rest of award recipients: The New Investigator Award was earned by Dr. Allyson Hindle […]

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