Naslov
Activation of aerobic metabolism by Amaranth oil improves heart rate variability both in athletes and patients with type 2 diabetes mellitus

Autori
Yelisyeyeva, Olha ; Semen, Khrystyna ; Žarković, Neven ; Kaminskyy, Danylo ; Lutsyk, Olexander ; Rybalchenko, Volodymyr

Izvornik
Archives of Physiology and Biochemistry (1381-3455) 118 (2012), 2; 47-57

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
type 2 diabetes mellitus ; Amaranth oil

Sažetak
The aim of present research was to study the effects of Amaranth oil (AmO) supplementation on aerobic metabolism and heart rate variability (HRV) in type 2 diabetes mellitus patients and in athletes. Several parameters of aerobic metabolism and HRV were assessed. Supplementation with AmO caused mild pro-oxidant activity resulting in improved uptake of oxidative destruction products and modulation of catalase and SOD activity with subsequent development of an antioxidant effect. These findings were very distinct in athletes but less pronounced in diabetics. Redistribution of haemoglobin ligands in athletes indicates involvement of haemoproteins in free radical reactions during AmO supplementation. Improvement in HRV by daily consumption of AmO as observed in both study groups suggested increased production of endogenous oxygen and enhancement of the cardio-respiratory function. The advantage of activation of aerobic metabolism in OS-related disorders resulting in improved self-organization of the living system and hormetic reaction mechanisms are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Biologija

POVEZANOST RADA