Showing 2 results for Chronic Kidney Disease
Sima Zahedi, Ali Darvishpoor Kakhaki, Meimanat Hosseini, Zahra Razzaghi,
Volume 17, Issue 4 (5-2018)
Abstract
Background: Hemodialysis is the most common treatment in patients with end stage of renal disease (ESRD). Patients undergoing hemodialysis due to multiple drug treatments, special food programs and being able to cope with their illness need to self-care activities. Due to lack of information about the role of health literacy in effectiveness of self-care in these patients, this research aimed to determine the correlation between self-care and health literacy in patients undergoing hemodialysis in Valiasr Hospital of Arak in 2015.
Methods: In this descriptive correlational study, 93 undergoing hemodialysis patients selected by objective sampling method. Data collecting instruments were "demographic questionnaire", "self-care questionnaire " and "Health Literacy for Iranian Adults questionnaire". The content and face validity of questionnaires was assessed. Reliability assessed through internal consistency (Cronbach's alpha) and Intra- Class Correlation Coefficient. Data were analyzed by SPSS, version 21, using, Kolmogorov–Smirnov test, Descriptive Statistics and Kolmogorov–Smirnov test.
Results: The results showed that 79/6% of patients were male and 20/4% were female with an average age of 54/18 ± 13/9 year. The mean score of self-care and health literacy were 146/90± 45/46, 88/14± 36/42 and were at a moderate level. The lowest score of self-care and health education related to the field of fluid intake and decision-making and behavior. There was a significant positive correlation between self-care and health literacy (p<0/0001, r= 0/6).
Conclusion: The existence of a significant positive correlation between self-care and health literacy showed that the hospital managers and the nurses must pay more attention to what patients undergoing hemodialysis need. Considering the importance of health literacy in the care of patients undergoing hemodialysis, it seems necessary to nursing administrators and Politicians use educational programs tailored to the patient's health literacy level in order to promote their health and quality of life.
Zahra Goli, Farzaneh Taghian, Khosro Jalali,
Volume 25, Issue 2 (7-2025)
Abstract
Background: The purpose of the research was to compare the effect of two types of aerobic exercise—with and without incline—on the modulation of oxidative stress and kidney function in chronic kidney disease (CKD) mice.
Methods: A total of 24 two-month-old female C57b16 mice weighing 25±26.1 grams, were randomly divided into four groups: healthy control, CKD-affected mice, CKD mice undergoing aerobic exercise without incline, and CKD mice undergoing aerobic exercise with incline. To induce CKD, they received adenine powder at a concentration of 0.2% mg/kg for four weeks. The training groups performed eight weeks of treadmill training (five sessions per week), whit one group exercising on a 20-degree incline and the other on a zero-degree incline. After the last training session, blood samples were collected to measure blood urea nitrogen, urea and glutathione concentration using the ELISA method. The expression levels of the SIRT1, NRF1 and TNF-α genes were measured using qPCR (Real-Time PCR) technique. For statistical analysis, a one-way ANOVA test and Tukey's post hoc test were employed, with a significance level set at P≤ 0.05.
Results: The results showed that the induction of CKD caused a significant increase in blood urea nitrogen and a significant decrease in glutathione concentration compared to the healthy control group (P< 0.05). Conversely, in the exercise groups, there was a significant increase in glutathione concentration and a significant decrease in blood urea nitrogen (P< 0.05). The expression level of SIRT1 and NRF1 in the slope training group increased significantly, while the expression level of TNF-α decreased significantly (P< 0.05).
Conclusion: Exercises performed on an incline moderates oxidative stress through the TNFα/SIRT1/NRF1 signaling pathway, improving glutathione concentration and blood urea nitrogen levels in mice with chronic kidney disease. Furthermore, the effects of incline exercise were found to be superior to those of exercise without incline.
