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Consortium of Swiss Academic Libraries

Kidney amino acid transport

Verrey, François ; Singer, Dustin ; Ramadan, Tamara ; Vuille-dit-Bille, Raphael ; Mariotta, Luca ; Camargo, Simone

In: Pflügers Archiv - European Journal of Physiology, 2009, vol. 458, no. 1, p. 53-60

Université de Fribourg

Kidney mass reduction leads to L‐arginine metabolism‐dependent blood pressure increase in mice

Muralidharan Pillai, Samyuktha ; Seebeck, Petra ; Fingerhut, Ralph ; Huang, Ji ; Ming, Xiu‐Fen ; Yang, Zhihong ; Verrey, François

In: Journal of the American Heart Association, 2018, vol. 7, no. 5, p. e008025

Background Uninephrectomy (UNX) is performed for various reasons, including kidney cancer or donation. Kidneys being the main site of L‐arginine production in the body, we tested whether UNX mediated kidney mass reduction impacts L‐arginine metabolism and thereby nitric oxide production and blood pressure regulation in mice. Methods and Results In a first series of experiments, we observed...

Consortium of Swiss Academic Libraries

Does kidney amino acid transport have something to do with blood pressure?

Verrey, François

In: Nephrology Dialysis Transplantation, 2007, vol. 22, no. 9, p. 2449-2451

Université de Fribourg

Genetic targeting of arginase-ii in mouse prevents renal oxidative stress and inflammation in diet-induced obesity

Huang, Ji ; Rajapakse, Angana ; Xiong, Yuyan ; Montani, Jean-Pierre ; Verrey, François ; Ming, Xiu-Fen ; Yang, Zhihong

In: Frontiers in Physiology, 2016, vol. 7, p. -

Obesity is associated with development and progression of chronic kidney disease (CKD). Recent evidence demonstrates that enhanced levels of the L- arginine:ureahydrolase, including the two isoenzymes arginase-I (Arg-I) and arginase- II (Arg-II) in vascular endothelial cells promote uncoupling of endothelial nitric oxide synthase (eNOS), leading to increased superoxide radical anion and...

Université de Fribourg

Mouse model of type II Bartter's syndrome. II. Altered expression of renal sodium- and water-transporting proteins

Wagner, Carsten A. ; Loffing-Cueni, Dominique ; Yan, Qingshang ; Schulz, Nicole ; Fakitsas, Panagiotis ; Carrel, Monique ; Wang, Tong ; Verrey, François ; Geibel, John P. ; Giebisch, Gerhard ; Hebert, Steven C. ; Loffing, Johannes

In: American Journal of Physiology: Renal Physiology, 2008, vol. 294, no. 6, p. F1373-F1380

ROMK-deficient (Romk–/–) mice exhibit polyuria, natriuresis, and kaliuresis similar to individuals with type II Bartter's form of hyperprostaglandin E syndrome (HPS; antenatal Bartter's syndrome). In the present study, we utilized both metabolic and clearance studies to define the contributions of specific distal nephron segments to the renal salt wasting in these mice. The...