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Your article says elevated concentrations of glucose in the blood is “a problem that occurs downstream” of impaired response to insulin. Yet artery blockage is defined as a failure of cells to react to insulin. So, would not the problem be upstream of the impairment? Marry Morel Prescott, Ariz. Downstream of the impairment, here, means […]
By Science News -
Health & MedicineInsulin inaction may hurt even nondiabetics
Flawed insulin activity may lead to blood changes that foster atherosclerosis, even in people who don't have diabetes.
By Janet Raloff -
Memory echoes in brain’s sensory terrain
The process of remembering an event reactivates brain regions that were involved in initially seeing or hearing the event.