Activation of Nociceptors (IMAGE) Boston Children's Hospital Caption Fig 1 F/G: Activation of nociceptors, done for study purposes with a compound called capsaicin, promotes the infiltration of immune cells into the lung (right) as compared with control (left). Credit Courtesy of Boston Children's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.