Since the spread of tobacco from the Americas hundreds of years ago, tobacco cigarettes
and, more recently, alternative tobacco products have become global products of nicotine …

E‐cigarette aerosols are exceedingly different from conventional tobacco smoke, containing
dozens of chemicals not found in cigarette smoke. It is highly likely that chronic use of e …

Background Electronic cigarettes (e-cigarettes) are a diverse group of battery-powered
devices that aerosolise a liquid–often referred to as an 'e-liquid'–for inhalation. First …

Electronic cigarettes (e-cigarettes) are battery powered electronic nicotine delivery systems
that use a propylene glycol/vegetable glycerin base to deliver vaporized nicotine and …

The use of electronic cigarettes has increased exponentially since its introduction onto the
global market in 2006. However, short-and long-term health effects remain largely unknown …

The effects of e-cigarette (e-cig) aerosol inhalation by nonsmokers have not been examined
to date. The present study was designed to evaluate the acute response to aerosol …

Background Smoking is responsible for substantial cardiovascular morbidity and mortality.
Electronic cigarettes have been advocated as a means to reduce this disease burden; by …

E-cigarettes have surged in popularity over the last few years, particularly among youth and
young adults. These battery-powered devices aerosolize e-liquids, comprised of propylene …

Despite the growing use of electronic cigarettes (EC) in the Unites States, particularly among
young people, and their perceived safety, current evidence suggests that EC usage may …

Introduction Electronic nicotine delivery systems (ENDS; ie, vaping devices) such as e-
cigarettes, heated tobacco products, and newer coil-less ultrasonic vaping devices are …