1,561 research outputs found
Effect of hypertension on the progression of chronic renal failure in children
This article reviews the current state of knowledge concerning the vicious cycle of hypertension and progressive loss of renal function in renal disease, as well as the renoprotective potential of antihypertensive treatment, with a specific focus on children and adolescents. Deficient arteriolar autoregulation renders damaged kidneys particularly sensitive to systemic high blood pressure (BP). Intraglomerular hypertension promotes proteinuria, which further activates the renin-angiotensin system (RAS). Angiotensin II, apart from its vasoconstrictor effects, induces local proinflammatory and profibrotic signaling molecules resulting in renal scarring. The activity of the scarring process with the resultant loss of functional renal mass appears to be modulated, in part, by a polymorphism in the angiotensin converting enzyme (ACE) gene. Clinical studies in adults have demonstrated convincingly the high risk of progression of chronic renal failure (CRF) associated with high BP, the benefit of lowering BP to even the low normal range, and the specific benefit of drugs that inhibit the RAS on the progression of CRF. In children, even moderately elevated BP and moderate proteinuria have been shown to be significant risk factors for progression and CRF. The optimal target BP for children with CRF is currently being determined in a multinational, randomized, prospective tria
Long- term effects of previous experience determine nutrient discrimination abilities in birds
Averting the legacy of kidney disease: focus on childhood
World Kidney Day 2016 focuses on kidney disease in childhood and the antecedents of adult kidney disease that can begin in earliest childhood. Chronic kidney disease (CKD) in childhood differs from that in adults, as the largest diagnostic group among children includes congenital anomalies and inherited disorders, with glomerulopathies and kidney disease in the setting of diabetes being relatively uncommon. In addition, many children with acute kidney injury will ultimately develop sequelae that may lead to hypertension and CKD in later childhood or in adult life. Children born early or who are small-for date newborns have relatively increased risk for the development of CKD later in life. Persons with a high-risk birth and early childhood history should be watched closely in order to help detect early signs of kidney disease in time to provide effective prevention or treatment. Successful therapy is feasible for advanced CKD in childhood; there is evidence that children fare better than adults, if they receive kidney replacement therapy including dialysis and transplantation, while only a minority of children may require this ultimate intervention Because there are disparities in access to care, effort is needed so that those children with kidney disease, wherever they live, may be treated effectively, irrespective of their geographic or economic circumstances. Our hope is that World Kidney Day will inform the general public, policy makers and caregivers about the needs and possibilities surrounding kidney disease in childhood
Increased understanding of atypical haemolytic uraemic syndrome (aHUS): characteristics of patients recruited into the global aHUS registry
An observational, non-interventional, multicenter, multinational registry of patients with atypical hemolytic uremic syndrome: methodology
An observational, non-interventional, multicenter, multinational registry of patients with atypical hemolytic uremic syndrome: initial patient characteristics
The College News, 1965-11-19, Vol. 52, No. 08
Bryn Mawr College student newspaper. Merged with The Haverford News in 1968 to form the Bi-college News (with various titles from 1968 on). Published weekly (except holidays) during the academic year
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