Life Lines by Dr. Dolittle

Sponsored by the American Physiological Society

Tag Archive for ‘salt’

Evolving to thrive on land

Scientists Xueping Wang, Deidra M. Balchak, Clayton Gentilcore, Nathan L. Clark, and Ossama B. Kashlan from the University of Pittsburgh are presenting their research today on how sodium channels evolved as animals moved onto land at the 9th Aldosterone and ENaC in Health and Disease: The Kidney and Beyond Conference in Colorado. Sodium channels found in epithelial cells (ENaCs) are very important in regulating salt and water balance especially in the […]

Continue Reading →

Researchers from around the world are discussing salt regulation and its role in hypertension and other diseases

The American Physiological Society is currently hosting the 9th Aldosterone and ENaC in Health and Disease: The Kidney and Beyond Conference in Estes Park, Colorado (October 2-6, 2019). The conference is geared towards researchers who are interested in epithelial sodium channels (ENaC) as well as the hormone aldosterone and their roles in kidney function and blood pressure regulation. Epithelial cells are found throughout the body (see table below) and are really important in […]

Continue Reading →

Did you know just how interesting shark rectal glands could be?

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 […]

Continue Reading →

Animals that eat plastic?

Have you seen this? A video just released by Yellowstone National Park talks about how some heat-loving microorganisms can break down plastics. Pretty cool.   Not so cool was the recent finding published in the Proceedings of the Royal Society B: Biological Sciences that Astrangia poculata coral polyps are eating microplastics instead of brine shrimp eggs…on purpose. In the lab, the team were able to observe the corals consuming nearly […]

Continue Reading →