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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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Study examines link between sleep apnea and cancer

A recent review published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology explored the link between sleep apnea and cancer (4). More and more people are living with sleep apnea. In fact, current estimates indicate that up to 24% of men as well as up to 5% of women have obstructive sleep apnea (4). Individuals with sleep apnea experience repeated cycles of low oxygen (hypoxia) and reoxygenation throughout […]

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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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Discovering new antibiotics in…saliva??

Scientists have discovered that they can quickly identify new antibiotics using bear saliva. This is because saliva from East Siberian brown bears is home to a diversity of bacteria. (Okay granted, this is true of many wild animals – the study referenced here focused on bears.) Although it does not sound very sophisticated, a team of scientists at Rutgers University thought that they may be able to identify novel antibiotics […]

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