Pulmonary Particulate Matter and Systemic Microvascular Dysfunction
This report describes a study that evaluated whether exposure to fine or nano-titanium dioxide (TiO2) particles may affect cardiovascular endpoints, in particular endothelium-dependent vascular dilation. Dr. Nurkiewicz and colleagues exposed rats via inhalation to 0.5 to 20 mg/m3 TiO2 for up to 12 hours and evaluated them for vascular dilation and for markers of oxidative stress, coagulation, and inflammation. This study was funded under the Walter A. Rosenblith New Investigator Award.
|HEI Statement, a short synopsis||100.98 KB|
|Research Report 164 including a Critique by the HEI Review Committee||2.4 MB|