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Full-Text Articles in Medicine and Health Sciences
Iv And Ip Administration Of Rhodamine In Visualization Of Wbc-Bbb Interactions In Cerebral Vessels., Zachary Wilmer Reichenbach, Hongbo Li, John P. Gaughan, Melanie B. Elliott, Ronald Tuma
Iv And Ip Administration Of Rhodamine In Visualization Of Wbc-Bbb Interactions In Cerebral Vessels., Zachary Wilmer Reichenbach, Hongbo Li, John P. Gaughan, Melanie B. Elliott, Ronald Tuma
Department of Neurosurgery Faculty Papers
Epi-illuminescence intravital fluorescence microscopy has been employed to study leukocyte-endothelial interactions in a number of brain pathologies. Historically, dyes such as Rhodamine 6G have been injected intravenously. However, intravenous injections can predispose experimental animals to a multitude of complications and requires a high degree of technical skill. Here, we study the efficacy of injecting Rhodamine 6G into the peritoneum (IP) for the purpose of analyzing leukocyte-endothelial interactions through a cranial window during real time intravital microscopy. After examining the number of rolling and adherent leukocytes through a cranial window, we found no advantage to the intravenous injection (IV). Additionally, we …