Spot urinary sodium in CKD patients: correlation with 24h-excretion and evaluation of commonly used prediction equations.

Background: Salt intake in CKD patients can affect cardiovascular risk and kidney disease progression. Twenty-four hour (24h) urine collections are often used to investigate salt metabolism but are cumbersome to perform. We assessed urinary sodium (U-Na) concentration in spot urine samples and investigated the correlation with 24h U-Na excretion and concentration in CKD patients under nephrological care.

Interactive exploration of adverse events and multimorbidity in CKD.

Background: Persons with chronic kidney disease (CKD) are at increased risk of adverse events, early mortality and multimorbidity. A detailed overview of adverse event types and rates from a large CKD cohort under regular nephrological care is missing. We generated an interactive tool to enable exploration of adverse events and their combinations in the prospective, observational German CKD (GCKD) study.

Health Benefits of Different Sports: a Systematic Review and Meta-Analysis of Longitudinal and Intervention Studies Including 2.6 Million Adult Participants.

Background: Several reviews have examined the health benefits of participation in specific sports, such as baseball, cricket, cross-country skiing, cycling, downhill skiing, football, golf, judo, rugby, running and swimming. However, new primary studies on the topic have recently been published, and the respective meta-analytic evidence needs to be updated.

Objectives: To systematically review, summarise and appraise evidence on physical health benefits of participation in different recreational sports.

The Impact of Removing the 10-Minute Bout Requirement and of Different Survey Administration Methods on National Physical Activity Estimates in Austria.

Background: Monitoring survey methods, as well as movement recommendations, evolves over time. These changes can make trend observations over time difficult. The aim of this study was to examine the differences between 2 computer-assisted survey administration methods and the effect of the omission of the 10-minute minimum bout requirement in physical activity (PA) questions on PA outcomes.

The difference is in the details: Structural and mechanistic variations in the LAMTOR-Gtr/Rag module.

In this issue of Structure, Tettoni et al. present the structure and biochemical characterization of the fission yeast LAMTOR-Gtr complex, which mediates nutrient-dependent control of cell growth. The study reveals specific differences to the homologous human LAMTOR-Rag complex that might represent means of evolutionary adaptation.