Imbalances and deficiencies of nutrients are particularly prevalent among the elderly, resulting in increased risk of illness and impaired outcome, as well as reduced quality of life. A cross-sectional study was conducted to assess the nutritional risk and to determine its association with physical and mental health problems among the elderly in a semiurban community in the District of Hulu Lan...

D ietary supplement use among the adult population in the United States is widespread. Recent reports have suggested that more than half of the American adult and adolescent population use some form of nutritional supplement, with vitamin and mineral supplementation being the most widely reported (10). Thus, it comes as no surprise that nutritional supplementation use among athletes appears to ...

Although traditionally classified as asexual, the human fungal pathogen Candida albicans can undergo highly efficient mating. A key component of this mating is the response to pheromone, which is mediated by a conserved kinase cascade that transduces the signal from the pheromone receptor to a transcriptional response in the nucleus. In this paper we show (i) that the detailed response of C. al...

Poor fetal environments are thought to produce adaptive changes in human developmental trajectories according to the Predictive Adaptive Response hypothesis. Although many studies have demonstrated correlations between indicators of fetal environment and negative adult health outcomes, the adaptive significance of these outcomes is unclear. Our study explicitly tests the adaptive nature of feta...

The nutritional and production costs associated with the development of a competent immune response against nematode parasites is described, based on data from sheep. Anorexia and changes in metabolism are considered to be driven by the host immune response itself and the question is raised about the wisdom of seeking to strengthen immune responses by genetic selection. Several phases of the im...

We evaluated the response of individuals with metabolic syndrome to lifestyle modification intervention and examined the influence of the 48867A>C (Asp358Ala) IL6R (rs2228145) polymorphism on this response. Participants were randomly divided into two groups: NI, nutritional intervention; NIE, nutritional intervention and exercise practice. Intervention lasted three months and participants compl...

 To describe nutritional assessment of the PICU patient;  To describe principles of energy expenditure in the critically ill child;  To describe the acute stress response;  To describe the hyperglycaemic response;  To describe treatment of hyperglycaemia with insulin;  To present the concept of early enteral nutrition;  To present the principles of gastric versus transpyloric feeding;  ...

Patients with chronic HF (heart failure) experience muscle atrophy during the course of the disease. The mechanisms underlying muscle atrophy in HF, however, are not understood. Thus we evaluated leg phenylalanine balance and kinetics in HF patients and controls following a brief fast (24 h) and under euglycaemic-hyperinsulinaemic-hyperaminoacidaemic conditions to determine whether HF increases...

It is not known if cytokines, which are cell-derived mediators released during the host immune response to stress, affect metabolic response to stress during critical illness. The aim of this prospective study was to determine whether the metabolic response to stress is related to the inflammatory interleukin-6 (IL-6), 10 (IL-10), and other stress mediators' responses and to assess their relati...

Phenotypic plasticity, the ability for a single genotype to generate different phenotypes in response to environmental conditions, is biologically ubiquitous, and yet almost nothing is known of the developmental mechanisms that regulate the extent of a plastic response. In particular, it is unclear why some traits or individuals are highly sensitive to an environmental variable while other trai...