Ann-Christine Eklöf

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The kidney is extraordinarily sensitive to adverse fetal programming. Malnutrition, the most common form of developmental challenge, retards the formation of functional units, the nephrons. The resulting low nephron endowment increases susceptibility to renal injury and disease. Using explanted rat embryonic kidneys, we found that ouabain, the Na,K-ATPase(More)
The development and progression of diabetic nephropathy is dependent on glucose homeostasis and many other contributing factors. In the present study, we examined the effect of nitecapone, an inhibitor of the dopamine-metabolizing enzyme catechol-O-methyl transferase (COMT) and a potent antioxidant, on functional and cellular determinants of renal function(More)
Dopamine produced in the kidney acts as a natriuretic hormone by inhibiting tubular Na+,K+-ATPase activity. Previous in vitro studies have shown that Na+,K+-ATPase activity in the proximal tubule is inhibited by a synergistic action of dopamine 1 (DA1) and dopamine 2 (DA2) receptors. This in vivo study, performed on rats, investigates whether the(More)
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