Life Lines by Dr. Dolittle

Sponsored by the American Physiological Society

Tag Archive for ‘bacteria’

Towards developing treatments for inflammation

Neutrophils are specialized immune cells that becomes activated in response to foreign particles or microorganisms. Think of them like security guards in your body. As they travel through the blood, their job is to detect and get rid of invading microorganisms. They also help spark inflammation responses to infections. For these reasons, they are known to help maintain homeostasis in the body, but they can also play roles in disease […]

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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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Sponging up bacterial infections

Antibiotic-resistant bacteria are a pretty scary thing, which is why researchers are working so hard to come up with new and creative ways to fight them off. Take for example nanosponges. In a presentation from the Experimental Biology meeting in Chicago last month, researchers from the University of California in San Diego are testing the use of nanosponges (shown on the right in the figure below) to bind and inactivate […]

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