Search results for " malnutrition"
showing 10 items of 34 documents
Effects of age, and protein malnutrition followed by a balanced diet on the non-parallel change in digestive enzymes in the pancreas and their secret…
1988
1. Ninety male Wistar rats were divided into two groups. A control group (C) was fed on a balanced diet, containing 200 g protein/kg for 51 d. An experimental group (E) was fed on a low-protein diet containing 50 g protein/kg for 28 d (PM), and then on a balanced diet for 23 d (BR). At different days of PM and BR, the pancreas and the pancreatic juice were collected 40 min after injection of 0.1 mCi [3H]leucine. The amounts of amylase (EC3.2.1.1), trypsinogen 2 (EC3.4.21.4), chymotrypsinogen 1 (EC3.4.21.1) and lipase (EC3.1.1.3) were determined after separation by the isoelectric focussing technique. Incorporation of [3H]leucine into the four hydrolases of pancreatic juice and pancreas was …
Political and sociodemographic challenges of child malnutrition in African Sahelian countries and Corn of Africa
2017
Continuous food and nutrition insecurity that affect lives of 155 millions of children in the world including about 59 million in African countries mostly in the Sahel and horn of Africa represent a critical public health and underdevelopment problem which creates a deep worldwide collective moral issue within the new global transformative agenda for the universal prosperity (no one is left behind) and child rights for survival, development and protection.Under five child malnutrition characterized by stunting, underweight or wasting increase the risk of child morbidity and mortality, handicap readiness of learning and professional skills and impact on economic development of the country re…
Role of Endoplasmic Reticulum and Oxidative Stress Parameters in the Pathophysiology of Disease-Related Malnutrition in Leukocytes of an Outpatient P…
2019
Cellular pathways such as inflammation or oxidative stress are the cause and triggers of disease-related malnutrition (DRM), but the influence of these markers on endoplasmic reticulum (ER) stress is unknown. The objective of this study was to analyze the relationship between mitochondrial function and ER stress parameters in a DRM population. The study population was composed of 82 outpatient subjects, of whom 45 were diagnosed with DRM and 37 were confirmed to be normonourished according to the American Society for Parenteral and Enteral Nutrition ASPEN criteria. We evaluated anthropometrical and biochemical parameters, pro-inflammatory cytokines in serum. Oxidative and ER stress markers …
Malnutrition impairs mitochondrial function and leukocyte activation
2019
Abstract Background The aim of this study was to evaluate markers of inflammation, oxidative stress and endothelial function in a disease-related malnutrition (DRM) outpatient population. Methods For this cross-sectional study, a total of 83 subjects were included and clustered in 3 groups: 34 with normonutrition (NN), 21 with DRM without inflammation (DRM-I) and 28 with DRM and inflammation (DRM + I). Nutritional diagnosis was conducted for all subjects according to ASPEN. Biochemical parameters, proinflammatory cytokines, reactive oxygen species production, glutathione, mitochondrial membrane potential, oxygen consumption, adhesion molecules and leukocyte-endothelium interactions were eva…
Heterogeneous contributions of change in population distribution of body mass index to change in obesity and underweight
2021
From 1985 to 2016, the prevalence of underweight decreased, and that of obesity and severe obesity increased, in most regions, with significant variation in the magnitude of these changes across regions. We investigated how much change in mean body mass index (BMI) explains changes in the prevalence of underweight, obesity, and severe obesity in different regions using data from 2896 population-based studies with 187 million participants. Changes in the prevalence of underweight and total obesity, and to a lesser extent severe obesity, are largely driven by shifts in the distribution of BMI, with smaller contributions from changes in the shape of the distribution. In East and Southeast Asia…
Standard vs Distal Roux-en-Y Gastric Bypass in Patients With Body Mass Index 50 to 60: A Double-blind, Randomized Clinical Trial.
2016
Up to one-third of patients undergoing bariatric surgery have a body mass index (BMI) of more than 50. Following standard gastric bypass, many of these patients still have a BMI greater than 40 after peak weight loss.To assess the efficacy and safety of standard gastric bypass vs distal gastric bypass in patients with a BMI of 50 to 60.Double-blind, randomized clinical parallel-group trial at 2 tertiary care centers in Norway (Oslo University Hospital and Vestfold Hospital Trust) between May 2011 and April 2013. The study included 113 patients with a BMI of 50 to 60 aged 20 to 60 years. The 2-year follow-up was completed in May 2015.Standard gastric bypass (alimentary limb, 150 cm) and dist…
Nutritional Status of Maintenance Dialysis Patients: Low Lean Body Mass Index and Obesity Are Common, Protein-Energy Wasting Is Uncommon.
2016
Background and Aims Maintenance dialysis patients are at increased risk of abnormal nutritional status due to numerous causative factors, both nutritional and non-nutritional. The present study assessed the current prevalence of protein-energy wasting, low lean body mass index and obesity in maintenance dialysis patients, and compared different methods of nutritional assessment. Methods In a cross-sectional study conducted in 2014 at Roskilde Hospital, Denmark, we performed anthropometry (body weight, skinfolds, mid-arm, waist, and hip circumferences), and determined plasma albumin and normalized protein catabolic rate in order to assess the prevalence of protein-energy wasting, low lean bo…
Systematic review and meta-analysis found that malnutrition was associated with poor cognitive development
2021
Aim: Malnutrition is a major public health issue that has been associated with high susceptibility for impaired brain development and mental functioning. However, to date studies on this topic have not been collated and appraised. This systematic review and meta-analysis investigated the association between malnutrition and cognitive development. Methods: We searched the MEDLINE, Scopus, CINAHL, Embase PsycINFO and Cochrane Library databases in English up to 8 December 2020. All studies reporting an association between nutritional status and cognitive development were included. p values of less than 0.05 were considered statistically significant and the results are reported as standardised …
Home delivery meal : issue and impact of this service on the nutritional status of older people living at home
2021
Introduction. In old age, the onset of disabilities (physical, cognitive) can lead older adults to have difficulty doing certain tasks of daily life, particularly those related to alimentation (shopping, meal preparation). To alleviate these difficulties, more and more elderly people are using home delivery meal services. The objective of this thesis is to question the place and role of such services in preventing undernutrition in the elderly population. Undernutrition is common in this population and results from an imbalance between nutritional intake and needs. Materials and methods. In this thesis, several approaches were combined. A systematic literature review documented the undernut…
ANORESSIA SENILE
2009
Malgrado l’elevata e crescente prevalenza del sovrappeso, il principale problema nutrizionale nell’anziano è rappresentato dalla malnutrizione per difetto spesso secondaria a riduzione dell’introito alimentare ed alla perdita di motivazione all’assunzione di cibo. Ciò fa pensare alla presenza nell’età senile di problemi correlati alla regolazione del bilancio energetico ed al controllo del senso della fame e della sazietà. L’anoressia conseguente all’invecchiamento rappresenta una causa comune di malnutrizione che è associata ad un aumento della mortalità e della disabilità funzionale.