Microbial and metabolic characterization of organic artisanal sauerkraut fermentation and study of gut health-promoting properties of sauerkraut brine.

Sauerkraut is a traditionally fermented cabbage, and recent evidence suggests that it has beneficial properties for human health. In this work, a multi-disciplinary approach was employed to characterize the fermentation process and gut health-promoting properties of locally produced, organic sauerkraut from two distinct producers, SK1 and SK2. 16S rRNA metataxonomics showed that bacterial diversity gradually decreased as fermentation progressed.

Impact of wheat aleurone on biomarkers of cardiovascular disease, gut microbiota and metabolites in adults with high body mass index: a double-blind, placebo-controlled, randomized clinical trial.

Purpose: Aleurone is a cereal bran fraction containing a variety of beneficial nutrients including polyphenols, fibers, minerals and vitamins. Animal and human studies support the beneficial role of aleurone consumption in reducing cardiovascular disease (CVD) risk. Gut microbiota fiber fermentation, polyphenol metabolism and betaine/choline metabolism may in part contribute to the physiological effects of aleurone.

Nutritional status in older persons according to healthcare setting: A systematic review and meta-analysis of prevalence data using MNA.

Background & Aims: Old persons are more likely to suffer from malnutrition, which may result in higher dependency in activities of daily living. We aimed to provide a quantitative synthesis of prevalence data on malnutrition and its risk as assessed by the Mini Nutritional Assessment across different healthcare settings. The association between nutritional status and setting-related level of dependence was also investigated.

Nutrition and Inflammation in Older Individuals: Focus on Vitamin D, n-3 Polyunsaturated Fatty Acids and Whey Proteins.

Chronic activation of the inflammatory response, defined as inflammaging, is the key physio-pathological substrate for anabolic resistance, sarcopenia and frailty in older individuals. Nutrients can theoretically modulate this phenomenon. The underlying molecular mechanisms reducing the synthesis of pro-inflammatory mediators have been elucidated, particularly for vitamin D, n-3 polyunsaturated fatty acids (PUFA) and whey proteins.

A case of hyperemesis in bulimia nervosa.

Bulimia nervosa is an eating disorder defined by recurrent episodes of binge eating followed by compensatory behaviors, primarily self-induced vomiting. Most common complications are due to purge behaviors and are frequently responsible for hospitalization. These include electrolyte disturbances, dehydration, hypovolemia, stomatitis, esophageal diseases, and functional impairment of the colon.

The Geriatric Nutritional Risk Index predicts hospital length of stay and in-hospital weight loss in elderly patients.

Background & Aims: Nutritional derangements are common in elderly patients, but how nutritional risk affects outcome in this subset of hospital inpatients deserves further investigation. We evaluated the impact of nutritional risk on length of stay (LOS) and in-hospital weight loss (WL) in elderly patients (>65 yrs).

Methods: Nutritional risk was assessed by the Geriatric Nutritional Risk Index (GNRI) in a prospective multicentre hospital-based cohort study.

A malfunctioning nasogastric feeding tube.

A critical point of nasogastric feeding tube placement, potentially resulting in an unsafe and/or non-effective operation of the device, is the monitoring of its proper placement into the stomach. A properly obtained and interpreted radiograph is currently recommended to confirm placement. We reported the case of a 68-year-old demented woman referred for complicated dysphagia.

Nutritional risk, functional status and mortality in newly institutionalised elderly.

Previous studies have reported a close relationship between nutritional and functional domains, but evidence in long-term care residents is still limited. We evaluated the relationship between nutritional risk and functional status and the association of these two domains with mortality in newly institutionalised elderly. In the present multi-centric prospective cohort study, involving 346 long-term care resident elderly, nutritional risk and functional status were determined upon admission by the Geriatric Nutritional Risk Index (GNRI) and the Barthel Index (BI), respectively.

Alzheimer's disease and mortality in traditional long-term care facilities.

Although there is evidence that different types of dementia share similar pathophysiologic mechanisms, research studies support the concept that dementia of the Alzheimer type (AD) is a distinct clinical entity, which may differ in terms of disease progression and outcome. We assessed whether a diagnosis of probable AD in elderly patients admitted to traditional long-term care facilities results in different mortality rates. We analyzed data belonging to a prospective, multi-center (n=4) cohort study involving 378 long-term care facility residents.

Diabetes and risk of Parkinson's disease: a systematic review and meta-analysis.

Objective: Diabetes has been associated with chronic neurodegeneration. We performed a systematic review and meta-analysis to assess the relationship between pre-existing diabetes and Parkinson's disease (PD).

Research Design And Methods: Original articles in English published up to 10 May 2011 were searched for in electronic databases (PubMed, Embase, and Scopus) and by reviewing references of eligible articles.

Nutritional screening and mortality in newly institutionalised elderly: a comparison between the geriatric nutritional risk index and the mini nutritional assessment.

Background & Aims: Several tools are available for nutritional screening. We evaluated the risk of mortality associated with the Geriatric Nutritional Risk Index (GNRI) and the Mini Nutritional Assessment (MNA) in newly institutionalised elderly.

Methods: A prospective observational study involving 358 elderly newly admitted to a long-term care setting.

Body mass index and mortality in institutionalized elderly.

Objective: Malnutrition and sarcopenia in institutions are very common and significantly affect the prognosis. Aging is characterized by weight and lean body mass losses. Accordingly, in elderly patients, body mass index (BMI) is considered a marker of protein stores rather than of adiposity.

Low-protein and protein-redistribution diets for Parkinson's disease patients with motor fluctuations: a systematic review.

The American Academy of Neurology suggests advising the redistribution of daily protein meal content to every Parkinson's disease (PD) patient with motor fluctuations during levodopa treatment. However, no comprehensive evaluation of this complementary therapy has been performed. A systematic review of intervention studies investigating the neurologic outcome of low-protein (<0.

Fluid intake and nutritional risk in non-critically ill patients at hospital referral.

The association between hyporexia/anorexia, reduced food intake and disease-related malnutrition at hospital admission is well established. However, information on fluid intake according to nutritional risk has never been provided. Thus, we assessed the attitude and adequacy of fluid intake among case-mix hospitalised patients according to nutritional risk.