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College of Arts and Sciences gene expression

Grizzlies show remarkable gene control before and during hibernation

Researchers conduct a cardiac ultrasound on a groggy bear during hybernation.Being a human couch potato can greatly increase fat accumulation, hasten the onset of Type II diabetes symptoms, result in detrimental blood chemistry and cardiovascular changes, and eventually, bring about one’s death.

Large hibernators such as bears however have evolved to adapt to and reverse similar metabolic stressors they face each year before and during hibernation to essentially become immune to these » More …