Farhad Azimi, Marefat Siahkouhian, Farnaz Seifi-Skishahr, Roghayeh Afroundeh,
Volume 20, Issue 12 (3-2018)
Abstract
Abstract
Background: H2S plays a key role in the pathogenesis of the Alzheimer’s disease. The aim of the present study was to investigate the effects of 4 weeks of the special aerobic training after induction of Alzheimer’s disease by Aβ1-42 injection on CBS and SAM levels in hippocampus of Wistar male rats.
Materials and Methods: Twenty male Wistar rats (8 weeks old and weight 195 ± 20 g) were divided into four groups including: healthy control, Alzheimer’s control, Alzheimer’s + training and sham. To induce Alzheimer’s disease, Aβ1-42 was infused into the hippocampus of rats. Training group trained for 4-week. For data analysis, one-way ANOVA was used and Eta and Omega squared tests were used to determine the effect size (p<0.05).
Results: Findings revealed that 4 weeks of special aerobic training increased significantly the CBS and SAM levels in hippocampus of Alzheimer’s rats compared to the control Alzheimer’s rats ( ES=53; p= 0.007, ES= 92.22; p= 0.001). Also, we showed 4 weeks of special aerobic training increased CBS level in hippocampus of Alzheimer’s rats compared to the healthy cotrol group (ES= 44.07;
p= 0.014).
Conclusion: It seems that the special aerobic training can be used as a useful non-pharmacologically effective therapeutic treatment for Alzheimer's patients through positive regulation of hydrogen sulfide via CBS and SAM enzymes.
Fateme Halalkhor, Ameneh Poorrahim, Marefat Siahkouhian,
Volume 26, Issue 5 (December & January 2023)
Abstract
Introduction: Anti-cytokine considerations in COVID-19 patients can play a significant role in preventing death, therefore, physical activity by reducing risk factors, as well as saffron with anti-inflammatory and antioxidant properties, are considered as anti-cytokine solutions. Therefore, the purpose of this research is to investigate the effect of saffron supplementation and endurance training on the concentration of interleukin-6, interleukin-10 and L-cysteine in outpatients with coronavirus.
Methods: The statistical population of this research is outpatients with coronavirus, 36 of whom were randomly selected. Cytokines and L-cysteine were measured using a special kit and ELISA method. The research hypotheses were checked at a significance level of P < 0.05 using ANOVA test with repeated measurements with between-group factor.
Results: The results showed that endurance activity and saffron supplementation caused a significant decrease in IL-6 levels and the ratio of interleukin 6 to interleukin 10 (P ≥ 0.05). Also, endurance activity along with saffron supplementation caused a significant increase in serum L-cysteine concentration (P = 0.035). The results showed that there is no interaction effect between the measurement stages and the group, as well as intra-group and inter-group differences in interleukin-10 variables (P = 0.511).
Conclusions: The levels of IL-6 and IL-10 decrease due to saffron supplementation and endurance training, and the amount of L-cysteine increases, which helps the recovery of COVID-19 patients.
