Check out this new YouTube video of an adorable baby baboon with leucism, not to be confused with albinism as discussed in the video:

Researchers from Friedrich Schiller University (Jena, Germany) and Heinrich-Heine-University (Düsseldorf, Germany) teamed up to test whether a heart failure medication that is currently being tested might also improve blood flow in the brain. Their findings were published last month in the American Journal of Physiology, Heart and Circulatory Physiology. According to the study authors, the small blood…

Preventing Muscle Wasting in Space?

I recently went on a trip to visit the Endeavour space shuttle currently on display in Los Angeles. Seeing the shuttle up close brought back memories of watching the space shuttle launches on TV and the childhood dream of visiting other planets…a dream that also inspires Hollywood to continue to produce movies and TV shows about space exploration. Turns out, The…

Frigatebirds and lambs

I was checking out the award-winning American Physiological Society’s I Spy Physiology blog and came across a couple of really interesting posts about animals: “If Only Birds Could Compete in the Summer Games” This post reported a study of how frigatebirds manage to sleep during flights out at sea that can last for weeks. By measuring brain activity, the…

Pigeons in the lead mine?

  With reported lead poisonings in cities such as Flint Michigan, methods to detect risk of exposure are desperately needed. Since pigeons live in close proximity to humans, could pigeons be the ‘canary in the lead mine’? Researchers at Columbia University in New York City measured the concentrations of lead in the blood of 825 ill or injured feral pigeons to…

Tortoise smarts

It must be Friday. I found myself perusing YouTube videos and I came across these showing pet tortoises that have figured out how to solve some interesting problems such as: Using the doggie door to enter a house… If that does not work, many have figured out how to just open the back door… Some have even…

Ceramides are a type of sphingolipid composed of both fatty acids and sphingosine that are important in maintaining the structure of cell membranes and cell signaling pathways. Given their structure, it is perhaps not surprising that levels of ceramide are increased in the brains of mammals after eating a diet high in fats as well as in individuals who are obese.…

What is that purple blob?

By now you have probably seen the video showing the discovery of a strange purple blob during an exploration off the coast of California. As a scientist what do you do when you find something new? You bring it back to the lab of course. Although it may take years to identify what it is,…

Physiology 2016

I am very excited to report that the American Physiological Society in partnership with the The Physiological Society held a joint meeting from July 29-31 in Dublin, Ireland. The keynote lectures were given by Dr. Jerry Friedman from Rockefeller University and Dr. W Jon Lederer from the University of Maryland. Dr. Friedman spoke about his research on obesity…

Snorkeling snails

Scientists have been wondering why Asian Alycaeidae snails have a snorkel that was seemingly functionless. While other snails that live on land have a similar tube with an opening that allows them to breathe while inside the shell, the end of the breathing tube (i.e. snorkel) on the Asian snails appeared to be sealed. A new study published…