Kidney concentrating capacity in children with autosomal recessive polycystic kidney disease is linked to glomerular filtration and hypertension.

Background: Impaired kidney concentration capacity is present in half of the patients with autosomal dominant polycystic kidney disease (ADPKD). The kidney concentrating capacity was further impaired within the animal model of autosomal recessive polycystic kidney disease (ARPKD). To date, only one small study has investigated it in children having ARPKD.

Ambulatory blood pressure and hypertension control in children with autosomal recessive polycystic kidney disease: clinical experience from two central European tertiary centres.

Objective: : Arterial hypertension is a common complication in patients with autosomal recessive polycystic kidney disease (ARPKD), occurring in 33-75% of children when measured by office blood pressure (OBP). Ambulatory blood pressure monitoring (ABPM) is a superior tool for investigating blood pressure relative to OBP. The aim of our study was to investigate the prevalence and control of hypertension in children with ARPKD based on ABPM.

ATP-sensitive potassium channels: key players in pathophysiology of many diseases.

ATP-sensitive potassium channels have been an intensively studied type of protein complexes incorporated in the cell membrane for several decades. Their unique function makes them special, as they create a connection between the metabolic state and membrane voltage of the cell. This position of a bridge involved in many cellular cascades allow them to participate in various processes at often surprising positions in nearly all organ systems of the body, from the pancreas, heart muscle or retina, to the central nervous system.

Increasing prevalence of hypertension during long-term follow-up in children with autosomal dominant polycystic kidney disease.

Introduction: Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disease. Kidney cysts form over the course of the disease and kidney function slowly declines, usually leading to kidney failure in middle to late adulthood. However, some symptoms, such as hypertension or proteinuria, can be present at an earlier age.