S. Uchino, J. Kellum, R. Bellomo, G. Doig, H. Morimatsu et al., Acute Renal Failure in Critically Ill Patients<SUBTITLE>A Multinational, Multicenter Study</SUBTITLE>, JAMA, vol.294, issue.7, pp.813-818, 2005.
DOI : 10.1001/jama.294.7.813

C. Langenberg, R. Bellomo, C. May, L. Wan, M. Egi et al., Renal blood flow in sepsis, Critical Care, vol.9, issue.4, pp.363-374, 2005.
DOI : 10.1186/cc3540

D. Payen, A. Lukaszewicz, M. Legrand, E. Gayat, V. Faivre et al., A Multicentre Study of Acute Kidney Injury in Severe Sepsis and Septic Shock: Association with Inflammatory Phenotype and HLA Genotype, PLoS ONE, vol.21, issue.6, p.35838, 2012.
DOI : 10.1371/journal.pone.0035838.s004

T. Sutton, C. Fisher, and B. Molitoris, Microvascular endothelial injury and dysfunction during ischemic acute renal failure, Kidney International, vol.62, issue.5, pp.1539-1549, 2002.
DOI : 10.1046/j.1523-1755.2002.00631.x
URL : http://doi.org/10.1046/j.1523-1755.2002.00631.x

J. Boffa and W. Arendshorst, Maintenance of Renal Vascular Reactivity Contributes to Acute Renal Failure during Endotoxemic Shock, Journal of the American Society of Nephrology, vol.16, issue.1, pp.117-124, 2005.
DOI : 10.1681/ASN.2004060441

T. Johannes, E. Mik, B. Nohé, N. Raat, K. Unertl et al., Influence of fluid resuscitation on renal microvascular PO2 in a normotensive rat model of endotoxemia, Critical Care, vol.10, issue.3, p.88, 2006.
DOI : 10.1186/cc4948

L. Wu, N. Gokden, and P. Mayeux, Evidence for the Role of Reactive Nitrogen Species in Polymicrobial Sepsis-Induced Renal Peritubular Capillary Dysfunction and Tubular Injury, Journal of the American Society of Nephrology, vol.18, issue.6, pp.1807-1815, 2007.
DOI : 10.1681/ASN.2006121402

M. Tiwari, R. Brock, J. Megyesi, G. Kaushal, and P. Mayeux, Disruption of renal peritubular blood flow in lipopolysaccharide-induced renal failure: role of nitric oxide and caspases, AJP: Renal Physiology, vol.289, issue.6, pp.1324-1332, 2005.
DOI : 10.1152/ajprenal.00124.2005

J. Badin, T. Boulain, S. Ehrmann, M. Skarzynski, A. Bretagnol et al., Relation between mean arterial pressure and renal function in the early phase of shock: a prospective, explorative cohort study, Critical Care, vol.15, issue.3, p.135, 2011.
DOI : 10.1007/s00134-006-0360-x

D. Backer, D. Ortiz, J. Salgado, and D. , Coupling microcirculation to systemic hemodynamics, Current Opinion in Critical Care, vol.16, issue.3, pp.250-254, 2010.
DOI : 10.1097/MCC.0b013e3283383621

D. Backer, D. Biston, P. Devriendt, J. Madl, C. Chochrad et al., Comparison of Dopamine and Norepinephrine in the Treatment of Shock, New England Journal of Medicine, vol.362, issue.9, pp.779-789, 2010.
DOI : 10.1056/NEJMoa0907118

P. Goedhart, M. Khalilzada, R. Bezemer, J. Merza, and C. Ince, Sidestream Dark Field (SDF) imaging: a novel stroboscopic LED ring-based imaging modality for clinical assessment of the microcirculation, Optics Express, vol.15, issue.23, pp.15101-15114, 2007.
DOI : 10.1364/OE.15.015101.m010

E. Mairey, A. Genovesio, E. Donnadieu, C. Bernard, F. Jaubert et al., attachment sites along the blood???brain barrier, The Journal of Experimental Medicine, vol.70, issue.8, pp.1939-1950, 2006.
DOI : 10.1161/01.RES.75.5.904

N. Laird and J. Ware, Random-Effects Models for Longitudinal Data, Biometrics, vol.38, issue.4, pp.963-974, 1982.
DOI : 10.2307/2529876

P. Adams, F. Adams, P. Bell, and L. Navar, Impaired renal blood flow autoregulation in ischemic acute renal failure, Kidney International, vol.18, issue.1, pp.68-76, 1980.
DOI : 10.1038/ki.1980.111

J. Benes, J. Chvojka, R. Sykora, J. Radej, A. Krouzecky et al., Searching for mechanisms that matter in early septic acute kidney injury: an experimental study, Critical Care, vol.15, issue.5, p.256, 2011.
DOI : 10.1097/01.ASN.0000059863.48590.E9

M. Korach, T. Sharshar, I. Jarrin, J. Fouillot, J. Raphaël et al., Cardiac variability in critically ill adults: Influence of sepsis, Critical Care Medicine, vol.29, issue.7, pp.1380-1385, 2001.
DOI : 10.1097/00003246-200107000-00013

R. Bellomo and D. Giantomasso, Noradrenaline and the kidney: friends or foes? Crit Care, pp.294-298, 2001.

A. Just, U. Wittmann, H. Ehmke, and H. Kirchheim, Autoregulation of renal blood flow in the conscious dog and the contribution of the tubuloglomerular feedback, The Journal of Physiology, vol.240, issue.1, pp.506275-290, 1998.
DOI : 10.1111/j.1469-7793.1998.275bx.x

C. Langenberg, L. Wan, M. Egi, C. May, and R. Bellomo, Renal blood flow and function during recovery from experimental septic acute kidney injury, Intensive Care Medicine, vol.62, issue.9, pp.1614-1618, 2007.
DOI : 10.1007/s00134-007-0734-8

D. Giantomasso, D. Morimatsu, H. May, C. Bellomo, and R. , Intrarenal blood flow distribution in hyperdynamic septic shock: Effect of norepinephrine, Critical Care Medicine, vol.31, issue.10, pp.2509-2513, 2003.
DOI : 10.1097/01.CCM.0000084842.66153.5A

R. Bellomo, J. Kellum, S. Wisniewski, and M. Pinsky, Effects of Norepinephrine on the Renal Vasculature in Normal and Endotoxemic Dogs, American Journal of Respiratory and Critical Care Medicine, vol.159, issue.4, pp.1186-1192, 1999.
DOI : 10.1164/ajrccm.159.4.9802055

K. Seely, J. Holthoff, S. Burns, Z. Wang, K. Thakali et al., Hemodynamic changes in the kidney in a pediatric rat model of sepsis-induced acute kidney injury, AJP: Renal Physiology, vol.301, issue.1, pp.209-217, 2011.
DOI : 10.1152/ajprenal.00687.2010

M. Legrand, R. Bezemer, A. Kandil, C. Demirci, D. Payen et al., The role of renal hypoperfusion in development of renal microcirculatory dysfunction in endotoxemic rats, Intensive Care Medicine, vol.81, issue.9, pp.1534-1542, 2011.
DOI : 10.1007/s00134-011-2267-4

T. Johannes, E. Mik, and C. Ince, Dual-wavelength phosphorimetry for determination of cortical and subcortical microvascular oxygenation in rat kidney, Journal of Applied Physiology, vol.100, issue.4, pp.1301-1310, 2006.
DOI : 10.1152/japplphysiol.01315.2005

M. Tran, D. Tam, A. Bardia, M. Bhasin, G. Rowe et al., PGC-1?? promotes recovery after acute kidney injury during systemic inflammation in mice, Journal of Clinical Investigation, vol.121, issue.10, pp.4003-4014, 2011.
DOI : 10.1172/JCI58662DS1

O. Kwon, C. Phillips, and B. Molitoris, Ischemia induces alterations in actin filaments in renal vascular smooth muscle cells, American Journal of Physiology - Renal Physiology, vol.282, issue.6, pp.1012-1019, 2002.
DOI : 10.1152/ajprenal.00294.2001

O. Kwon, S. Hong, T. Sutton, and C. Temm, Preservation of peritubular capillary endothelial integrity and increasing pericytes may be critical to recovery from postischemic acute kidney injury, AJP: Renal Physiology, vol.295, issue.2, pp.351-359, 2008.
DOI : 10.1152/ajprenal.90276.2008

. Burban, Critical Care, p.139, 2013.