female

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Sex Differences in Stress Responses

A recent study published in the American Journal of Physiology – Regulatory, Integrative and Comparative Physiology presents evidence that altering the sex of just the fat body in heads of fruit flies (Drosophila) causes them to have stress responses similar to the opposite sex. Males and females vary in their response to stress. It turns…

A new study published in  AJP-Regulatory, Integrative and Comparative Physiology suggests that electroacupuncture to the abdominal region may prevent increases in blood sugar concentrations after a meal by affecting insulin sensitivity and circulating free fatty acid concentrations.  Granted this is not comparative physiology research, I find it interesting that electrical stimulation can have such a large impact…

It’s a girl!!!

Scientists at the Smithsonian National Zoo have now confirmed that the new panda bear cub born on August 23rd is a girl and Tian Tian is her father.