Sig reduction in resting & ambulatory HR, but no significant change in BP Sig increase in LDL No significant selleck screening library changes in IGF-I system, hs-CRP, IL-6 or ADMA Kosmadakis et al. 2011[34] Watson et al. 2013[35] Viana et al. 2014[36] n = 18 ex group, age 61.5 n = 14 control, age 56 n = 15 ex group, age 62 n = 11 control, age 50 n = 13 ex group, age 61 ± 8 n = 11 control, age 56 ± 6 25.3 27.1 26 24 23.2 ± 8.2 26.7 ± 8.8

6 months, 5×/week ≥ 30 min walking at RPE 12–14 + randomized additional oral sodium bicarbonate Sig improvement in exercise tolerance, QOL & uremic symptom scores Exercise + standard bicarbonate supplementation decreased intramuscular free amino acids Exercise +additional bicarbonate reduced transcription of ubiquitin E3-ligase MuRF1 Acute exercise (30 min walking) induced a systemic anti-inflammatory environment. 6 months walking exerted anti-inflammatory effects. n = 10 centre-based exercise, age 52.1 ± 11.4 n = 8 home-based exercise, age 50.8 ± 7.7 n = 9

control, age 53.4 ± 9.6 25.8 ± 8.8 29.4 ± 11.5 27.7 ± 15.0 Centre-based exercise: Sig decrease in visceral fat, waist circumference, mean BP & physical function assessments. Sig increase in leg lean mass & eGFR Home-based exercise: Sig decrease in mean blood pressure One of the main aims in the treatment of CKD is slowing disease progression. Exercise has the ability to impact positively on many of the upstream factors CH5424802 associated with the progression of kidney disease.[39] Indeed, higher levels of leisure-time physical activity are associated with slower declines in kidney function in elderly adults[40] and patients with established CKD,[28] however, evidence as to whether exercise training interventions impacts on renal function remains equivocal. In pre-dialysis patients, 12 weeks water-based PLEKHM2 exercise[22] resulted in a small but non-significant improvement in eGFR and decrease in proteinuria. It remains unclear how more traditional aerobic and

resistance forms of exercise impact on renal function, with some studies reporting no beneficial effects on eGFR.[20, 30, 38] However, a recent study by Baria et al.[41] noted a significant improvement in eGFR following 12 weeks of centre-based aerobic training in overweight male patients with stages 3 and 4 CKD. The improvements in eGFR occurred with a significant decrease in visceral fat and mean blood pressure, both of which (obesity and hypertension) may be risk factors for the development and progression of CKD.[39] Similarly, Toyama and colleagues[42] reported significant improvements in renal function and lipid metabolism following 12 weeks of daily home based walking and one supervised cycling session per week. The improvement in eGFR was significantly associated with the concomitant increase HDL cholesterol and changes in triglycerides, which have been reported to accelerate CKD progression,[43] possibly through increased renal tissue injury by increasing oxidative stress and inflammation.[25, 44] Castaneda et al.