It has licensing rights to patents on his work, plus some of his analysis collaborators have acted as consultants. Some researchers were more cautious about the promise shown with the new procedure, saying the analysis lacks any direct comparison group of patients obtaining the traditional graft. Dr. Joseph Zwischenberger, who edits the journal of the American Culture of Artificial Internal Organs, questioned how well the new bladders worked in the first few individuals and raised a crimson flag about two individuals who left the analysis for personal reasons and were eventually omitted from the outcomes.Kaiser Family Foundation. Copyright 2009 Advisory Board Organization and Kaiser Family Foundation. All rights reserved.. Air pollution might shrink the mind Breathing polluted air each day may change someone’s brain in ways that end up resulting in cognitive impairment, according to a fresh study. In the scholarly study, researchers examined 943 healthy adults who were at least 60 years old and lived the New England region. The investigators used magnetic resonance imaging to look at the participants’ mind structures, and compared the images with the fresh polluting of the environment levels in the places where in fact the participants lived.