Reduction of tubular flow rate as a mechanism of oliguria in the early phase of endotoxemia revealed by intravital imaging

D Nakano, K Doi, H Kitamura, T Kuwabara… - Journal of the …, 2015 - journals.lww.com
Urine output is widely used as a criterion for the diagnosis of AKI. Although several potential
mechanisms of septic AKI have been identified, regulation of urine flow after glomerular …

[HTML][HTML] Lipopolysaccharide induces filtrate leakage from renal tubular lumina into the interstitial space via a proximal tubular Toll-like receptor 4–dependent pathway …

D Nakano, K Kitada, N Wan, Y Zhang, H Wiig… - Kidney international, 2020 - Elsevier
Sustained oliguria during fluid resuscitation represents a perplexing problem in patients
undergoing therapy for septic acute kidney injury. Here, we tested whether …

Carboxy-PTIO, a scavenger of nitric oxide, selectively inhibits the increase in medullary perfusion and improves renal function in endotoxemia

CGM Millar, C Thiemermann - Shock, 2002 - journals.lww.com
The acute renal failure associated with septic shock is associated with a high mortality
despite dialytic therapies. Endotoxemia leads to marked changes in the distribution of …

Distribution and role of lipopolysaccharide in the pathogenesis of acute renal proximal tubule injury

YH Kang, MC Falk, TB Bentley, CH Lee - Shock, 1995 - journals.lww.com
Endotoxins (lipopolysaccharides; LPS) are known to cause multiple organ failure, including
renal dysfunction. The present report elucidates LPS distribution and effect on renal …

[HTML][HTML] The role of renal hypoperfusion in development of renal microcirculatory dysfunction in endotoxemic rats

M Legrand, R Bezemer, A Kandil, C Demirci… - Intensive care …, 2011 - Springer
Purpose To study the role of renal hypoperfusion in development of renal microcirculatory
dysfunction in endotoxemic rats. Methods Rats were randomized into four groups: a sham …

Evidence for the role of reactive nitrogen species in polymicrobial sepsis-induced renal peritubular capillary dysfunction and tubular injury

L Wu, N Gokden, PR Mayeux - Journal of the American Society of …, 2007 - journals.lww.com
Acute kidney injury (AKI) remains a frequent and serious complication of human sepsis that
contributes significantly to mortality. For better understanding of the development of AKI …

Antecedent acute kidney injury worsens subsequent endotoxin-induced lung inflammation in a two-hit mouse model

RK Basu, E Donaworth, DS Wheeler… - American Journal …, 2011 - journals.physiology.org
Acute kidney injury (AKI) contributes greatly to morbidity and mortality in critically ill adults
and children. Patients with AKI who subsequently develop lung injury are known to suffer …

Disruption of renal peritubular blood flow in lipopolysaccharide-induced renal failure: role of nitric oxide and caspases

MM Tiwari, RW Brock, JK Megyesi… - American Journal …, 2005 - journals.physiology.org
Acute renal failure (ARF) is a frequent and serious complication of endotoxemia caused by
lipopolysaccharide (LPS) and contributes significantly to mortality. The present studies were …

A two-hit mechanism for sepsis-induced impairment of renal tubule function

BA Watts 3rd, T George… - American Journal of …, 2013 - journals.physiology.org
Renal insufficiency is a common and severe complication of sepsis, and the development of
kidney dysfunction increases morbidity and mortality in septic patients. Sepsis is associated …

Ischemic proximal tubular injury primes mice to endotoxin-induced TNF-α generation and systemic release

RA Zager, ACM Johnson… - American Journal of …, 2005 - journals.physiology.org
Endotoxemia (LPS) can exacerbate ischemic tubular injury and acute renal failure (ARF).
The present study tested the following hypothesis: that acute ischemic damage sensitizes …