Association between autonomic nervous dysfunction and cellular inflammation in end-stage renal disease.

ABSTRACT:

Background

Alterations in autonomic nervous function are common in hemodialysis (HD) patients. Sympathetic as well as parasympathetic activation may be associated with immune and inflammatory responses. We intended to confirm a role of autonomous dysregulation for inflammation in HD patients.

Methods

30 HD patients (including 15 diabetics) and 15 healthy controls were studied for heart rate variability (HRV) using 5 min ECG recordings. Heart rate variability was estimated by time-domain parameters (the standard deviation of the RR intervals (SDNN) and the percentage of pairs of adjacent RR intervals differing by >50 ms (pNN50)) and frequency-domain-analysis (high- and low-frequency variation of RR intervals, HF and LF). Inflammation was detected as serum C-reactive Protein (

SUBMITTER: Seibert E 

PROVIDER: S-EPMC5094069 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature