The DZHK research platform: maximisation of scientific value by enabling access to health data and biological samples collected in cardiovascular clinical studies.

The German Centre for Cardiovascular Research (DZHK) is one of the German Centres for Health Research and aims to conduct early and guideline-relevant studies to develop new therapies and diagnostics that impact the lives of people with cardiovascular disease. Therefore, DZHK members designed a collaboratively organised and integrated research platform connecting all sites and partners. The overarching objectives of the research platform are the standardisation of prospective data and biological sample collections among all studies and the development of a sustainable centrally standardised storage in compliance with general legal regulations and the FAIR principles.

Prognostic differences of the Mini Nutritional Assessment short form and long form in relation to 1-year functional decline and mortality in community-dwelling older adults receiving home care.

Objectives: To compare the prognostic value of the revised Mini Nutritional Assessment short form (MNA-SF) classification with that of the long form (MNA-LF) in relation to mortality and functional change in community-dwelling older adults receiving home care in Germany.

Design: Multicenter, 1-year prospective observational study.

Setting: Community.

Nutritional status and related factors in elderly nursing home residents: comparative cross-sectional study in migrants and native Germans.

Former guest workers in Germany who stayed on after retirement are now older than 70 years. Nursing homes (NH) are broadening their offer to meet specific requirements of this population. The nutritional status and related problems of the older ethnic minority group living in German NH has so far not been investigated.

Functionality and mortality in obese nursing home residents: an example of 'risk factor paradox'?

Background: Although the percentage of obese nursing home residents is increasing, few longitudinal studies have reported on functionality and mortality in this subpopulation. The aim of the present study was to explore functionality and mortality in obese nursing home residents during a 1-year follow-up and to compare these results with those of residents within the normal and low BMI range.

Methods: Two hundred residents (147 female, 53 male, mean age 85.

Nutritional situation of the elderly in Eastern/Baltic and Central/Western Europe - the AgeingNutrition project.

Background/aims: In the AgeingNutrition project, funded by the European Commission, partners from 10 'Eastern/Baltic' (new) European (Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Poland, Romania, Slovak Republic, Slovenia, and Turkey) and 5 'Central/Western' (old) European countries (Austria, Belgium, Germany, Greece, and Spain) performed a comparative analysis of existing data on nutritional status, food intake, nutrient intake, dietary habits and lifestyle of the aging population in Europe.

Methods: Using predefined inclusion criteria, 36 studies (22 from Eastern/Baltic, 14 from Central/Western countries) were chosen for evaluation. The studies varied in general design, data assessment and parameters and methods applied (especially regarding assessment of nutritional situation, comprising anthropometry, blood lipid profile, dietary nutrient and food intake).

The fatty acid pattern of dietary fat influences the oral bioavailability of the flavonol quercetin in pigs.

We have shown recently that dietary fat content influences the bioavailability of the flavonol quercetin. In the present study, the influence of the fatty acid pattern of dietary fats on the oral bioavailability of quercetin was investigated. Quercetin (30 micromol/kg body weight) was administered to growing pigs (n 6) in test meals consisting either of 200 g of a standard pig diet (2% crude fat) or of the same diet supplemented with 15 g fat/100 g diet using either medium-chain (MCT) or long-chain fatty acid triacylglycerols (LCT).

Bioavailability of quercetin in pigs is influenced by the dietary fat content.

The flavonol quercetin is one of the most prevalent flavonoids found in edible plants. In this study, the influence of dietary fat on oral bioavailability of quercetin was investigated. Quercetin (30 micromol/kg body weight) was administered either as the lipophilic aglycone or as the more hydrophilic quercetin-3-O-glucoside in test meals differing in fat content (3, 17, or 32 g fat/100 g diet) to growing pigs.