David Tollerud, MD, MPH, Chair, Qunwei Zhang, MD, MPH, PhD, Assistant Professor, and Yiqun Mo, MD, PhD, Research Associate, all members of the Department of Environmental and Occupational Health Sciences, co-authored the article “Cytokine and NO release from peripheral blood neutrophils after exposure to metal nanoparticles: in vitro and ex vivo studies" with Xinqiang Zhu, Department of Toxicology, School of Public Health, Zhejiang University and Xiao Hu, Department of Medicine, Albert Einstein College of Medicine. The article was published in the June 2008 issue of the journal, Nanotoxicology.