Several posters at EB 2022 in Philadelphia this month were focused on understanding the remarkable physiology of diving seals. Although we may think of the image below when we picture seals, they really are quite the athletes in water. Kaitlin Allen (a graduate student working in the laboratory of Dr. José Pablo Vázquez-Medina at the University of California Berkeley) presented her research on Northern elephant seals and how these animals […]
I sat through a very interesting session at this year’s Experimental Biology conference called, “The Power of Comparative Models for Accelerating Translational Healthspan Research: Underutilized Lab Animals, Companion Pets, Old World Monkeys, and Pumas.” While the title seems to capture the general idea of the symposium, I thought I would share a bit more information about the presenters and their exciting research. Dr. Karyn Hamilton from Colorado State University presented […]
Today we have a guest blog written by Elizabeth Evans (pictured above), a graduate student at the University of Dayton working in the laboratory of Dr. Carissa Krane. She presented her research on freeze tolerance today at the 2022 Experimental Biology conference in Philadelphia. She wrote the award-winning blog entry below which earned the 2022 Dr. Dolittle Travel Award to attend the conference. Congratulations Elizabeth!! Stranger than science fiction: treefrogs […]
Each year, the Comparative and Evolutionary Physiology section of the American Physiological Society presents their highest award, the August Krogh Distinguished Lecture, to a comparative physiologist who “has made major and meritorious contributions” to the field. Dr. August Krogh (1874-1949) was a physiologist who won the Nobel Prize in Physiology or Medicine in 1920. He was very interested in zoology and joined the University of Copenhagen as an Associate Professor […]
According to a study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology, we have a lot in common with fruit flies when it comes to the layer of cells that line our airways. So much so, that researchers claim Drosophila melanogaster are important models for lung diseases such as chronic obstructive pulmonary disease (COPD). COPD is a debilitating disease that claimed the lives of over […]
Red tides happen when dinoflagellate algae populations increase and turn the water a shade of red due their red pigments. These algae consume oxygen in the water and release carbon dioxide and other acidic products that make the surrounding water acidic and hypoxic. These events are becoming more common with climate change. In fact, the most recent event off the coast of Sothern California occurred in 2020 and resulted in […]
Arizona’s physiologists met in October to talk about Rocky Mountain Spotted Fever, urbanization, the evolution of walking and vocalizations, snow leopards, and diet. Here are the highlights… Oral Presentations: Graduate student Luke Endicott from the Arizona College of Medicine at Midwestern University, working with R. Potter and Dr. C.R. Olson presented their research exploring how zebra finches learn to sing and the importance of vitamin A in this process. Does […]
Now featuring the Arizona Physiological Society, who held their annual meeting October 29-30. In attendance were students, postdocs, and faculty from the Downtown, Tempe and West campuses of Arizona State University, AT Still University, Glendale University, Midwestern University, Northern Arizona University, as well as the Phoenix and Tucson campuses of the University of Arizona. The Keynote Address was given by Dr. William Karasov, from the University of Wisconsin Department of […]
The Missouri Physiological Society held their virtual annual meeting on Saturday October 16th. Membership in the society includes high school, undergraduate and graduate students, teachers, scientists, and science policy administrators/advocates in the state of Missouri. Highlights from the Oral Presentations: The Keynote Address was given by Dr. John Hall, Arthur C. Guyton Professor and Chair of Physiology and Biophysics as well as Founding Director of the Mississippi Center for Obesity […]
Granted the following topics are not comparative physiology research, I think they are certainly worth mentioning: Sayani Bhattacharjee, a graduate student at The University of Toledo, presented research on a novel way to overcome drug resistant prostate cancer, at least in cancer cells. A common treatment for prostate cancer is to block androgens. The problem with this treatment is that nearly all patients become resistant to the treatment. Fingers crossed […]
Life Lines by Dr. Dolittle 