| Autor: |
Berger, Miles, Murdoch, David M., Staats, Janet S., Chan, Cliburn, Thomas, Jake P., Garrigues, Grant E., Browndyke, Jeffrey N., Cooter, Mary, Quinones, Quintin J., Mathew, Joseph P., Weinhold, Kent J., Amundsen, Cindy L., Bengali, Shahrukh, Brigman, Brian E., Bullock, W. Michael, Carter, Jessica, Chapman, Joseph, Cheong Yee Ching, Vanessa, Cohen, Harvey J., Colin, Brian, D’Amico, Thomas A., Devinney, Michael J., DeOrio, James K., Ellet, Tressa, Esclamado, Ramon M., Ferrandino, Michael N., Gadsden, Jeffrey, Guercio, Jason, Habib, Ashraf, Harpole, David H., Hartwig, Mathew G., Iboaya, Ehimemen, Inman, Brant A., Khan, Anver, Lagoo-Deenadayalan, Sandhya, Lee, Paula S., Lee, Walter T., Lemm, John, Levinson, Howard, Mantyh, Christopher, McDonagh, David L., Migaly, John, Mithani, Suhail K., Moretti, Eugene, Moul, Judd W., Newman, Mark F., Ni, Katherine, Ohlendorf, Brian, Perez, Alexander, Peterson, Andrew C., Ponussamy, Vikram, Preminger, Glenn M., Robertson, Cary N., Roman, Sanziana A., Runyon, Scott, Sandler, Aaron, Scheri, Randall P., Smith, S. Kendall, Talbot, Leonard, Thacker, Julie K. M., Tong, Betty C., Tu, Alexander, Vaslef, Steven N., Waldron, Nathan, Wang, Xueyuan, Whitson, Heather, Wickenheisser, Victoria, Young, Christopher |
| Zdroj: |
Anesthesia & Analgesia; November 2019, Vol. 129 Issue: 5 pe150-e154, 5p |
| Abstrakt: |
Animal models suggest postoperative cognitive dysfunction may be caused by brain monocyte influx. To study this in humans, we developed a flow cytometry panel to profile cerebrospinal fluid (CSF) samples collected before and after major noncardiac surgery in 5 patients ≥60 years of age who developed postoperative cognitive dysfunction and 5 matched controls who did not. We detected 12,654 ± 4895 cells/10 mL of CSF sample (mean ± SD). Patients who developed postoperative cognitive dysfunction showed an increased CSF monocyte/lymphocyte ratio and monocyte chemoattractant protein 1 receptor downregulation on CSF monocytes 24 hours after surgery. These pilot data demonstrate that CSF flow cytometry can be used to study mechanisms of postoperative neurocognitive dysfunction. |
| Databáze: |
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