Somali elephant shrews were thought to be extinct until someone caught a glimpse of this little fellow. It is the first sighting of a Somali elephant shrew in 50 years! This adorable creature is actually related to elephants and aardvarks. While they typically eat ants, researchers were able to attract this shrew using oatmeal, peanut butter, and marmite…yum!
Phoenixin-20 is a small peptide that has been detected in mammals, birds, amphibians and fish. Studies have shown that it can modify reproductive processes in female mammals and fish. In addition, it has been shown in mammalian studies to act as a pain reducer and modulator of food intake. In a new study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology, researchers explored whether phoenixin-20 has […]
This guest blog entry was written by the 2020 Dr. Dolittle Award recipient, Rosario Marroquín-Flores, a Biology doctoral student currently studying at Illinois State University. The Dr. Dolittle Award is given to a trainee in the Comparative and Evolutionary Physiology section of the American Physiological Society who submits the best blog entry describing their research project. Congratulations on a well-deserved award for this guest blog: Hot Chicks, Cool Dudes: […]
Bee sting therapy has been getting a lot of buzz lately. I have received a lot of questions about applications of so-called apitherapy to conditions other than multiple sclerosis, which we discussed awhile back. Let’s review the more recent evidence… While the practice of apitherapy dates back 5000+ years, only recently has this potential therapy been scientifically investigated. According to a recent review, bee venom has several peptides as well […]
In case you missed Shark Week this year, I thought I would mention a cool fact about dogfish sharks (Squalus acanthias) that you probably did not learn about. I read an interesting article from a lecture given by Dr. John N Forrest Jr, M.D. that was published in 2016 in Transactions of the American Clinical and Climatological Association. Sharks have a complicated system for regulating water and salt balance in the […]
The Editor’s Picks for 2018 have been released for the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology. According to the editorial team, the focus of this journal is on “the regulation of whole organismal function that requires the interplay of multiple organ and tissue systems.” The top comparative physiology articles of 2018 included: An article by Hersh et al., who provided evidence that little skates may be useful […]
Spaceflight has always fascinated me. While long distance spaceflight looks so routine in science fiction shows, the reality is much different as we have yet to conquer the complications surrounding long duration deep-space flight. One issue is how to feed astronauts traveling long distances as we do not yet have replicator technologies. If we did, I would have coffee whenever I wanted it. In a new article published in Physiology, […]