exercise

Tag archives for exercise

Sheep as models for diabetes

Insulin is a major hormone responsible for regulating blood sugar. Its main function is to lower sugar by increasing glucose uptake into muscle and fat cells. Insulin resistance is the hallmark of type 2 diabetes and occurs when tissues in the body are not able to respond to insulin resulting in sustained elevations in blood sugar,…

Physiologist Laurie Goodyear (Joslin Diabetes Center, Harvard Medical School, MA) and her colleagues recently published a study in the American Journal of Physiology that shows how overexpressing a protein can increase exercise capacity. The protein of interest was tribbles homolog 3 (TRB3), which is a mammalian form of the tribbles protein found in fruit flies…

I am very excited to report that the Puerto Rico Physiological Society will be hosting their 4th annual meeting, “Exercise Physiology: From Molecules to Systems” on February 8th. PRPS 2014 Save the Date Last year’s meeting was focused on mitochondria and was a big success. This year’s meeting is shaping up to be similarly successful.

You have to see this to believe it. This video from CNN shows how a 31-pound cat is losing weight by walking on an underwater treadmill. I wonder how they were able to get this cat to even stay in the water. I think my cat would lose more weight in the process of fighting…