Search Results (3)

Cardiorenal syndrome (CRS) is a complex clinical disorder characterized by the interplay between heart and kidney dysfunction. This condition is exacerbated by comorbidities such as diabetes mellitus, which contribute to glucose-mediated oxidative stress, further complicating the management of CRS. The management of CRS has evolved with the discovery of sodium-glucose-cotransporter-2 (SGLT2) inhibitors, which have been established as effective agents in reducing hyperglycemia and demonstrated cardiorenal protective effects. Concurrently, intermittent fasting has gained attention as an intervention without pharmacological treatment for its metabolic benefits, including improved glucose metabolism and insulin regulation and sensitivity, both with a potential reduction in oxidative stress. This review provides a summary of current findings on the roles of SGLT2 inhibitors and intermittent fasting in managing CRS, with a particular focus on glucose-mediated oxidative stress. We evaluate the mechanisms by which these interventions exert their effects, identify gaps in current research, and offer recommendations for future studies. While both SGLT2 inhibitors and intermittent fasting demonstrate potential in managing CRS, more research is needed to elucidate their long-term efficacy, safety, and potential synergistic effects. Full article

The objective of this study was to assess the effects of an additional small-sided games (SSGs) training program during Ramadan intermitting fasting (RIF) on technical performance depending on changes in body composition, sleep habits, and ratings of perceived exertion (RPE). Twenty-four professional male basketball players from the Tunisian first division participated in this study. The players were randomly assigned to an intervention group (INT; n = 12) or an active control group (CON; n = 12). Both groups completed a four-week SSG training program (three sessions per week). During the first and fourth weeks of the SSGs training, the two groups were evaluated to detect changes in technical performance, dietary intake, body composition, sleep quality index (PSQI) survey outcomes, RPE, heart rate (HR), and blood lactate concentration [La]. During the fourth week of the RIF period, body composition, dietary intake, sleep latency, sleep duration, and HR significantly decreased only for INT (p < 0.001). However, RPE significantly increased (p < 0.001), and technical performances were negatively affected (p < 0.01). MANCOVA (adjusted for the percentage of change in sleep duration, body mass, and RPE) showed no significant differences in either group. In conclusion, our results showed that the technical performance of professional basketball male players was significantly affected at the end of RIF independently of changes in RPE, sleep habits, and body composition. Full article

The number of people suffering from being overweight or obese has risen steadily in recent years. Consequently, new forms of nutrition and diets were developed as potential solutions. In the last years, the time-restricted feeding and continuous energy restriction via macronutrient-based diets were increasingly popular. Both diets were exclusively studied separately. A comparison of the two diets for people with a high body mass index despite regular physical activity has not yet been studied in detail. Therefore, this study aimed to compare the effects of these two diets on body composition and adherence. For this study, a total of 42 subjects (m = 21, f = 21) with a BMI above 25 were recruited from a local fitness gym. After a two-week familiarisation period, one of the two diets was followed over 14 weeks. Dietary behaviour was monitored throughout the period with a food diary. The primary measurement parameters were body weight, lean body mass, fat mass, body mass index, and waist and hip circumference. In addition, adherence was assessed and calculated by food diary and questionnaire. In total, the data of 35 participants (m = 14, f = 21) were analysed. Significant reductions in body weight, fat mass, body mass index, and waist and hip circumference were observed in both groups (p < 0.05). No significant change could be observed in lean body mass in either category. No group and gender differences were detected in any of the primary parameters. For the secondary parameters, a significantly higher adherence was observed in the time-restricted feeding group (p < 0.05). In addition, it can be assumed that an adherence of 60–70% cannot lead to positive changes in body composition. In conclusion, there were no differences between the two diets on the primary parameters. However, it seemed that time-restricted feeding can be better implemented in everyday life, and an adherence of more than 70% is required for both diets to prove effective. Full article