Fig. 1From: Short-term exposure to JUUL electronic cigarettes can worsen ischemic stroke outcomePlasma concentration and the ratio of nicotine and cotinine in mice after 14 days of JUUL and TS exposure. A Plasma nicotine and cotinine concentration after 14 days of JUUL and TS exposure. B Plasma ratio of cotinine to nicotine after 14 days of JUUL and TS exposure. ****P < 0.000; n = 23 for TS and n = 31animals for JUULBack to article page