The evaluation of renal allo and autotransplantation results in cats

WOS: 000180152200023For the first time in Turkey, renal autotransplantation in 7 cats and renal allotransplantation in 7 cats having blood-crossmatch-compatible donors were performed. Immunosuppression was maintained by a prednisolone-cyclosporin combination in the renal allotransplantation group. All cats in the renal allotransplantation group died during the operation or between 3 and 72 h postoperatively. Two cats in the renal autotransplantation group survived approximately 2 years. Hyperacute or acute rejection findings were not encountered according to perioperative observations, laboratory findings or histopathological evaluations of renal allografts. The results of histopathological evaluations of renal allografts indicated acute tubular necrosis (ATN) findings caused by renal hypoperfusion due to hypotension. The reason for ATN was considered to be a result of hypotension that invasive methods could not control

New Approaches to Human Mobility: Using Mobile Phones for Demographic Research

24 páginas,9 figuras, 1 tabla.This article explores new methods for gathering and analyzing spatially rich demographic data using mobile phones. It describes a pilot study (the Human Mobility Project) in which volunteers around the world were successfully recruited to share GPS and cellular tower information on their trajectories and respond to dynamic, location-based surveys using an open-source Android application. The pilot study illustrates the great potential of mobile phone methodology for moving spatial measures beyond residential census units and investigating a range of important social phenomena, including the heterogeneity of activity spaces, the dynamic nature of spatial segregation, and the contextual dependence of subjective well-being.The work was funded by a grant from the Center for Information Technology Policy at Princeton University. Institutional support was provided by National Institutes of Health Training Grant T32HD07163 and Infrastructure Grant R24HD047879.Peer reviewe