The Coining of a Term Sixty years ago, a secretary in the office of a private medical practice in San Francisco made a fateful observation
MSCs exposed to both cigarette and e-cigarette smoke extracts generated high levels of ROS, as defined by increased superoxide radical levels 54,63,64 , which can explain attenuated differentiation of smoke-exposed cells 65
In the Smoking Status - CDC Terminology section, select the applicable Smoking Status for the patient from the list below
A common sign is the presence of creamy white, slightly raised lesions in your mouth usually on your tongue or inner cheeks
Ah, I said, cutting off the laugh at the pass and nodding wisely
Thrush, Glenn (January 10, 2026)