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Leonard Stephanie A - - 2012
Oral immunotherapy (OIT) is a promising treatment for food allergy. Studies are needed to elucidate mechanisms of clinical protection and to identify safer and potentially more efficacious methods for desensitizing patients to food allergens. We established a mouse model of OIT to determine how the dose or form of antigen ...
Wang Sunan - - 2012
BACKGROUND: The cardio-health-promoting activity of some foods may be due to their specific antioxidant content. The antioxidant activity of a mixture of plant extracts has been shown to differ from the activity of the individual extracts. As a result, the activity of the mixture can be described as synergistic, antagonistic ...
Vejux Anne - - 2012
Oxysterols, found in some commonly consumed foods, can induce a wide range of cytotoxic effects, which have been extensively studied. On the other hand, the side effects of phytosterols and oxyphytosterols, are less well known. Over the past few years, different types of food have been enriched with phytosterols based ...
Reimann Frank - - 2012
Food intake is detected by the chemical senses of taste and smell and subsequently by chemosensory cells in the gastrointestinal tract that link the composition of ingested foods to feedback circuits controlling gut motility/secretion, appetite, and peripheral nutrient disposal. G-protein-coupled receptors responsive to a range of nutrients and other food components have ...
Heidebach Thomas - - 2012
The addition of microencapsulated probiotic cells to food products is a relatively new functional food concept. Most of the published scientific research in this field is not older than ten years. However, the technological background reaches back to the 1980s, where lactic acid bacteria were microencapsulated within the concept of ...
Stengel Andreas - - 2012
Ingestion of food affects secretion of hormones from enteroendocrine cells located in the gastrointestinal mucosa. These hormones are involved in the regulation of various gastrointestinal functions including the control of food intake. One cell in the stomach, the X/A-like has received much attention over the past years due to the ...
Ruiter Bert - - 2012
In recent years, our understanding of the initiation of T(H)2-type immunity has increased significantly, yet the mechanism behind the induction of T(H)2 responses and allergic sensitization to food antigens largely remains an enigma. Dendritic cells (DCs) were first described almost 4 decades ago and have since been recognized as the ...
Rocha R A - - 2012
The main routes of fluoride (F) exposure are drinking water and certain foods; consequently, intestinal absorption is an important stage in the study of F exposure. In the present study, different cell models [Caco-2, HT29-MTX and various proportions of Caco-2/HT29-MTX)] were used to evaluate intestinal transport of F. The influence ...
Griffin Caroline T - - 2013
Pyrrolizidine alkaloids (PAs) are known secondary plant metabolites which can cause hepatotoxicity in both humans and livestock. PAs can be consumed through the use of plants for food, medicinal purposes and as contaminants of agricultural crops and food. PA contaminated grain has posed the largest health risk, although any PA ...
Sayed Hanaa M - - 2012
The use of food additives in various products is growing up. It has attracted the attention towards the possible correlation between the mutagenic potential of food additives and various human diseases. This work evaluated the protective role of selenium and vitamins A, C and E (selenium ACE)(1) against the genotoxic ...
Pabst O - - 2012
Oral tolerance is the state of local and systemic immune unresponsiveness that is induced by oral administration of innocuous antigen such as food proteins. An analogous but more local process also regulates responses to commensal bacteria in the large intestine and, together, mucosally induced tolerance appears to prevent intestinal disorders ...
Noh Joonyong - - 2012
Foxp3-expressing cells among CD19(+)CD5(+) B cells were identified as regulatory B cells. Food allergy manifesting as late eczematous reactions is regarded as a non-IgE-mediated food allergy. The diagnosis for milk allergy manifesting as late eczematous reactions was made on the basis of the findings obtained from a double-blind placebo-controlled food ...
de Azerêdo Geíza Alves - - 2012
Abstract This study aimed to evaluate the antibacterial activities of the essential oils from Origanum vulgare L. (OV) and Rosmarinus officinalis L. (RO), both singly and in combination at sub-inhibitory concentrations (¼ MIC + ¼ MIC), against Aeromonas hydrophila and to investigate the possible mechanisms underlying these activities. Used singly (OV: 2.5 μL/mL; ...
Tavil Betul B Pediatric Bone Marrow Transplantation Unit, Hacettepe University Faculty of Medicine, Ihsan Dogramaci Children's Hospital, 06100 Sihhiye, Ankara, - - 2012
This study sought to investigate the effects of pretransplant nutrient content, nutritional status, and nutritional habits on the clinical outcome of children undergoing hematopoietic stem cell transplant. Forty-one children were enrolled in this study. Dietary assessment was based on a semiquantitative food frequency questionnaire, consisting of 47 food items (including ...
Hirschi Kendal D - - 2012
Recent findings show that genetic material in plant foods may survive digestion, circulate through our bodies and modulate our gene expression. These findings could alter our understanding of nutrition, genetic regulation and open up new vistas for engineering foods.
Bradley Derek - - 2012
The effects of mild conventional food-processing conditions on Listeria monocytogenes survival to pulsed UV (PUV) irradiation and virulence-associated characteristics were investigated. Specifically, this study describes the inability of 10 strains representative of 3 different culture forms or morphotypes of L. monocytogenes to adapt to normally lethal levels of PUV-irradiation after exposure ...
Noh Joonyong - - 2012
In this study, specific oral tolerance induction using interferon-gamma (IFN-γ) could successfully treat food allergies. Allergen-specific IL-10-producing regulatory B cell (Br1) responses are characteristic in immune tolerance of food allergies. The in-vivo effects of IFN-γ on allergen-induced changes in Br1 proportion and numbers in food allergies were investigated. Oral food ...
Lin Po-Cheng - - 2012
Few rejuvenation and antiaging markers are used to evaluate food supplements. We measured three markers in peripheral blood to evaluate the antiaging effects of a food supplement containing placental extract. Samples were evaluated for CD34(+) cells, insulin-like growth factor 1 (IGF1), and telomerase activity, which are all markers related to ...
Moran-Ramos Sofia - - 2012
Gut hormones play a key role in the regulation of food intake, energy expenditure, glucose homeostasis, lipid metabolism, and a wide range of metabolic functions in response to food ingestion. These hormones are altered in metabolic diseases, such as obesity and type 2 diabetes, and are thus proposed to be ...
Son Bokyung - - 2012
Bacillus cereus is a foodborne pathogen that causes emetic or diarrheal types of food poisoning. The incidence of B. cereus food poisoning has been gradually increasing over the past few years, therefore, biocontrol agents effective against B. cereus need to be developed. Endolysins are phage-encoded bacterial peptidoglycan hydrolases and have ...
Ligaarden Solveig C - - 2012
Patients with Irritable Bowel Syndrome (IBS) often relate their symptoms to the intake of food and modify their diet. IgE-mediated food allergy is uncommon in IBS, but the role of IgG-mediated food hypersensitivity remains inconclusive. The primary aim of this study was to compare food- and yeast-specific IgG and IgG4 ...
Rasooly Reuven - - 2012
Staphylococcus aureus is a major bacterial pathogen which causes clinical infections and food poisoning. This bacterium produces a group of twenty-one enterotoxins (SEs). These enterotoxins have two separate but related biological activities. They cause gastroenteritis and function as superantigens that activate large numbers of T cells. The current method for ...
Duncker Swantje C - - 2012
The incidence of food hypersensitivity and food allergies is on the rise and new treatment approaches are needed. We investigated whether N. sativa, one of its components, thymoquinone, or synthetic opioid receptor (OR)-agonists can alleviate food allergy. Hence, ovalbumin (OVA)-sensitized BALB/c-mice were pre-treated either with a hexanic N. sativa seed ...
Bansal Amolak S AS Department of Immunology, St Helier Hospital, Wrythe Lane, Carshalton, Surrey, SM5 1AA, UK. - - 2012
Several different foods have been implicated in inducing the delayed and very significant vomiting and sometimes diarrhea that occurs in food protein-induced enterocolitis syndrome. While immunoglobulin E is not involved, the mechanism(s) that result in the food-induced gastrointestinal symptoms are unclear, although T cell activation has been considered. We report ...
Pettigrew Simone - - 2011
The ability of food advertising to trigger food consumption and influence social norms relating to food consumption has resulted in increasing attention being given to the prevalence and nature of food advertising. The present study investigated the use of negative themes in food advertisements aired on Australian television to determine ...
Gitzinger Marc - - 2012
Trigger-inducible transcription-control devices that reversibly fine-tune transgene expression in response to molecular cues have significantly advanced the rational reprogramming of mammalian cells. When designed for use in future gene- and cell-based therapies the trigger molecules have to be carefully chosen in order to provide maximum specificity, minimal side-effects and optimal ...
Erinosho Temitope O - - 2012
Consumption of diets high in fruits and vegetables is associated with reduced risk of chronic diseases, and self-efficacy and the food environment influence consumption of fruits and vegetables. We analyzed data from 3,021 non-Hispanic white (n = 2,187) and non-Hispanic black (n = 834) US adults who responded to National ...
Lanier William A - - 2012
Schools are a key venue for childhood obesity prevention policies. The objective of this study was to examine factors associated with elementary school teacher awareness and implementation of their schools' food and physical activity policies.. We collected data through an online survey of teachers at Utah elementary schools with food ...
Douidah Laid - - 2012
Interest in arcobacters in veterinary and human public health has increased since the first report of the isolation of arcobacters from food of animal origin. Since then, studies worldwide have reported the occurrence of arcobacters on food and in food production animals and have highlighted possible transmission, especially of Arcobacter ...
Li X - - 2012
The pathogenesis of obesity remains incompletely understood and the exploration of the role of novel proteins in obesity may provide important insights into its causes and treatments. Here, we report a previously unidentified role for synphilin-1 in the control of food intake and body weight. Synphilin-1, a cytoplasmic protein, was ...
Rezával Carolina - - 2011
How do animals perceive their environment and make appropriate behavioral choices based on those perceptions? New data have uncovered a novel sensory pathway that promotes Drosophila male courtship behavior in response to food.
Groesz Lisa M LM UCSF, Department of Psychiatry, 3333 California St, San Francisco, CA 94118, USA. - - 2012
Non-human animal studies demonstrate relationships between stress and selective intake of palatable food. In humans, exposure to laboratory stressors and self-reported stress are associated with greater food intake. Large studies have yet to examine chronic stress exposure and eating behavior. The current study assessed the relationship between stress (perceived and ...
Kim Jandi - - 2011
Actinobacterial strain 72(T), named Dietzia alimentaria, which belongs to the family Dietziaceae, was isolated from a traditional Korean food made from clams. The draft genome sequence of D. alimentaria 72(T) contains 3,352,817 bp, with a G+C content of 67.34%.
Milward Kate - - 2011
Variation in food quality and abundance requires animals to decide whether to stay on a poor food patch or leave in search of better food. An important question in behavioral ecology asks when is it optimal for an animal to leave a food patch it is depleting. Although optimal foraging ...
Peluso Marco - - 2012
Diet has been shown to modulate M(1)dG adduct, a biomarker of oxidative stress and lipid peroxidation. Thus, we analysed the association between diet and M(1)dG in 120 controls and 67 Map Ta Phut industrial estate workers in Rayong, Thailand, to evaluate the influence of fruit and vegetables, and fried and ...
Serafini Mauro - - 2011
The concept of functional foods was born in Japan in the 1980s. They are foods that were developed specifically to promote health or reduce the risk of disease. Functional foods have not already been defined by the legislation in Europe. Generally, they are considered as those foods which are intended ...
Boyland Emma J - - 2011
The aim of this study was to quantify the nature and extent of use of persuasive marketing techniques in television advertisements (adverts) to promote foods to children. Popular UK commercial television channels broadcasting children's/family viewing were recorded for 2days (6am-10pm) every month in 2008 and recordings were screened for adverts. ...
Bottacini Francesca - - 2011
Bifidobacterium animalis subsp. lactis BLC1 is a probiotic bacterium that is widely exploited by food industries as the active ingredient of various functional foods. Here we report the complete genome sequence of B. animalis subsp. lactis BLC1, which is expected to provide insights into the biology of this health-promoting microorganism ...
Cheli Federica - - 2011
Food science has progressively evolved and now there are wide evidences that foods have biological activities that are beyond their classical nutritional value. In this field, the antioxidant activity of pure compounds, food, feed, and dietary supplements has been extensively studied and numerous analytical approaches and assay models have been ...
Hamlin Robert P - - 2011
This article examines retailer branding of consumer price promotions. It discusses the mechanics of price promotions, consumers' reactions to them and the benefits that accrue to those that use them. It describes how large food retailers can now deploy branded price promotion systems that are fundamentally different to 'traditional' price ...
Sánchez Borja - - 2011
Lactic acid bacteria (LAB) are responsible for different types of food fermentations that provide humans with many different classes of fermented products. During the 20th century, some LAB strains as well as several members of the genus Bifidobacterium started to be extensively used in human nutrition as probiotics because of ...
Kumar Shuba - - 2011
Consumption of whole grains, such as brown rice, compared to white rice can decrease the risk of type 2 diabetes mellitus. This qualitative study conducted in 2009 sought to identify factors that can act as barriers to or promote acceptance of brown rice as a staple food among South Indian ...
Friedman Mendel - - 2011
  The foodborne pathogen Staphylococcus aureus produces the virulent staphylococcal enterotoxin A (SEA), a single chain protein which consists of 233 amino acid residues with a molecular weight of 27078 Da. SEA is a superantigen that is reported to contribute to animal (mastitis) and human (emesis, diarrhea, atopic dermatitis, arthritis, ...
Mackenzie Cynthia S Kendall - - 2011
Analysis of mammalian teeth can provide information regarding local environmental conditions. For example, a high incidence of breakage and wear within a population may indicate poor food quality. Individuals consuming a diet causing high mechanical stress on their teeth, and/or lacking the appropriate minerals for proper development, could experience degradation ...
Rosas-Vargas Haydeé - - 2011
Brain-derived neurotrophic factor (BDNF) is a neurotrophin that plays a fundamental role in development and plasticity of the central nervous system (CNS). It is currently recognized as a major participant in the regulation of food intake. Multiple studies have shown that different regulators of appetite such as leptin, insulin and ...
Farhadian Shelli F - - 2012
The sensation of hunger after a period of fasting and of satiety after eating is crucial to behavioral regulation of food intake, but the biological mechanisms regulating these sensations are incompletely understood. We studied the behavioral and physiological adaptations to fasting in the vinegar fly (Drosophila melanogaster). Here we show ...
Hebden Lana - - 2011
To determine the extent to which (1) promotional characters are used on food packaging for healthful and less-healthful food and (2) different companies use this persuasive marketing strategy. Cross-sectional supermarket audit of all food and beverages featuring promotional characters on the packaging. Three Australian supermarket chains. Frequency of observed products, ...
Reeve Belinda - - 2011
This article examines whether responsive regulation has potential to improve the regulatory framework which controls free-to-air television advertising to children, so that the regulatory scheme can be used more effectively as a tool for obesity prevention. It presents two apparently conflicting arguments, the first being that responsive regulation, particularly monitoring ...
Rantsiou Kalliopi - - 2011
A subgenomic array, encompassing 54 probes targeting genes responsible for virulence, adhesion and stress response in Listeria monocytogenes, was used in order to study their expression in food systems. RNA extracted from L. monocytogenes inoculated in BHI and in situ (i.e. in minced meat and fermented sausage juices) and incubated ...
du Plessis Karin - - 2011
To date there has been a theoretical and empirical gap in workplace-centered health promotion research-particularly as it applies to blue-collar men's diets. To begin addressing the paucity of research, five qualitative focus groups (N = 53) were conducted in Australian training colleges to explore the dietary behaviors of apprentices. Thematic ...
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