Background: Patients with chronic kidney disease (CKD) exhibit a high prevalence of neuropsychiatric alterations, including depression and behavioural changes. CKD is also associated with decreased physical activity not fully explained by co-morbidities. In patients without CKD, the brain-derived neurotropic factor (BDNF) as well as the endogenous NOS inhibitor asymmetric dimethylarginine (ADMA) had been suspected to be involved in major depression.
View Article and Find Full Text PDFThe endogenous nitric oxide synthase inhibitor asymmetric dimethylarginine (ADMA) is elevated in both animal models of chronic inflammatory disorders as well as in patients with chronic inflammatory disease. In vivo data suggest that ADMA can increase the number of circulating monocytes and possibly affect their adhesion potential in vitro. The aim of our study was to evaluate possible effects of chronically elevated levels of ADMA on white blood cell count (WBC), leukocyte subsets, and WBC distribution pattern using a model of chronic exogenous ADMA infusion.
View Article and Find Full Text PDFBackground: Thermal sensitivity in uraemia is decreased. Non-selective synthetic nitric oxide synthase (NOS) inhibitors significantly attenuate thermal hyperalgesia in preclinical models. The aim of our study was to evaluate the effect of experimental uraemia, which is associated with an increase of the endogenous NOS inhibitor asymmetric dimethylarginine (ADMA), on thermal sensitivity in rats.
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