RATIONALE: The orexin (Orx)/hypocretin system has been implicated in reward-seeking, especially for highly salient food and drug rewards. We recently demonstrated that signaling at the OxR1 receptor is involved in sucrose reinforcement and reinstatement of sucrose-seeking elicited by sucrose-paired cues in food-restricted rats. Because sucrose reinforcement has both a hedonic ...

Background: Allergy to fruit and vegetables exhibit geographic variation regarding the severity of symptoms and depending on the sensitization profile of the patient. These sensitization profiles and routes remain incompletely understood. Cannabis is a very popular drug and derived from Cannabis sativa, a plant containing lipid transfer proteins (LTP) also ...

Hepatocellular carcinoma (HCC) is one of the leading causes of cancer deaths worldwide, primarily affecting populations in the developing countries. Aflatoxin, a food contaminant produced by the fungi Aspergillus flavus and Aspergillus parasiticus, is a known human carcinogen that has been shown to be a causative agent in the pathogenesis ...

The nutritional jujube (Ziziphus jujube Mill.) fruit belonging to the Rhamnaceous family grows mostly in Europe, southern and eastern Asia, and Australia, especially the inland region of north China. Jujube has a long history of usage as a fruit and remedy. The main biologically active components are vitamin C, phenolics, ...

Previous reports demonstrated wide variations in contributions by EU Member States (MS) to the Rapid Alert System for Food and Feed (RASFF) especially for border notifications, emphasizing that MS with major entry points play a vital role in ensuring that EU food imports meet EU standards. To further explore the ...

My favorite food is Indian or Thai. I like refereeing because sometimes the manuscripts are surprisingly good.

To guarantee sufficient food supply for a growing world population, efforts towards improving crop yield and plant resistance should be complemented with efforts to reduce postharvest losses. Post-harvest losses are substantial and occur at different stages of the food chain in developed and developing countries. In recent years a substantially ...

Background: Dietary iodine intake is required for the production of thyroid hormone. Consequences of iodine deficiency include goiter, intellectual impairments, growth retardation, neonatal hypothyroidism, and increased pregnancy loss and infant mortality. Summary In 1990, the United Nations World Summit for Children established the goal of eliminating iodine deficiency worldwide. Considerable ...

Following recent trends in environmental microbiology, food microbiology has benefited from the advances in molecular biology and adopted novel strategies to detect, identify and monitor microbes in food. An in-depth study of the microbial diversity in food can now be achieved by using high-throughput sequencing (HTS) approaches after direct nucleic ...

BACKGROUND: Artisanal fishery is one of the most important economic activities for human populations living in coastal areas. The traditional knowledge that fishermen have of fishes is of utmost importance for the establishment of conservation strategies for many species. This study aimed to analyse the knowledge of and utilization of ...

Abstract Given the growing contribution of snacks to dietary intake and the need for effective strategies to reduce obesity, it is important to consider whether snacking behaviors contribute to high BMI in childhood. This review summarizes US research that has addressed trends in snacking behavior and its contribution to dietary ...

While phenotypic responses to direct species interactions are well studied, we know little about the consequences of indirect interactions for phenotypic divergence. In this study we used lakes with and without the zebra mussel to investigate effects of indirect trophic interactions on phenotypic divergence between littoral and pelagic perch. We ...

We have the technology and capability to develop an all-in-one microarray that can provide complete information on a microbial community, including algae, protozoa, bacteria, archaea, fungi, viruses, antimicrobial resistance, biotoxins and functional activity. With lab-on-a-chip, nanotechnology integrating a variety of the latest methods for a large number of sample types ...

The aims of this review paper are to provide an overview of the association of sodium intake with cardiovascular health, to identify sodium in our global food supply and to describe problems associated with assessment of dietary sodium intake. Excess sodium intake may contribute to the development of hypertension in ...

Abstract Fresh salsa and guacamole often contain diced raw produce, are often made in large batches, and are often poorly refrigerated, which may make them prone to contamination that can cause foodborne illness. The safety of salsa and guacamole is increasingly important as these foods gain popularity. Since 1973, local, ...

Crops containing a single transgenic event are subjected to extensive safety assessments before authorization. These assessments evaluate the resulting phenotype for food and feed safety, cognizant that the phenotype is the result of interactions of the transgenes and their products with the tens of thousands of endogenous genes and their ...

OBJECTIVE: An increasing focus on legislation, policy and guidance on the nutritional content of school food has in part been in response to the limited impact of more behavioural or educational approaches. However, there is a risk that a sole focus on policy-level action may lead to neglect of the ...

AbobotulinumtoxinA was approved by the US Food and Drug Administration in 2009 as the second botulinum neurotoxin type A (BoNTA) for use in facial aesthetics. This article provides an overview of abobotulinumtoxinA's applications and indications as well as safety and efficacy data. AbobotulinumtoxinA is generally well tolerated. Adverse events from ...

The donation of food which is still edible can be seen as a specific application of urban mining as food is recovered for its original purpose - human intake. There are several projects implemented worldwide but due to a lack of data, scientific literature about the topic is rare. This ...

Food banks are the foundation of the US emergency food system. Although their primary mission is to alleviate hunger, the rise in obesity and diet-related diseases among food-insecure individuals has led some food bank personnel to actively promote more nutritious products. A qualitative interview approach was used to assess nutrition-related ...

Public health and food safety officials have long recognized the important role that state agencies play in protecting consumers from foodborne disease. With the increasing occurrence of multi-jurisdictional outbreaks, efforts have been underway to modernize and make more uniform the patchwork of state laws, protocols, and policies that exist across ...

Genetically engineered (GE) animals are likely to have an important role in the future in meeting the food demand of a burgeoning global population. There have already been many notable achievements using this technology in livestock, poultry and aquatic species. In particular, the use of RNA interference (RNAi) to produce ...

Trans fatty acids (TFAs) mainly arise from 2 major sources: natural ruminal hydrogenation and industrial partial catalytic hydrogenation. Increasing evidence suggests that most TFAs and their isomers cause harmful health effects (that is, increased risk of cardiovascular diseases). Nevertheless, in spite of the existence of an international policy consensus regarding ...

Obesity is a major concern among American Indians and Hispanics. The Child Health Initiative for Lifelong Eating and Exercise (CHILE) is an evidence-based intervention to prevent obesity in children enrolled in 16 Head Start (HS) Centers in rural communities. The design and implementation of CHILE are described. CHILE uses a ...

This article explores the effectiveness of legal interventions to promote healthier eating/drinking and exercise in responding to obesity. Undue emphasis on weight loss and prevention of excess gain have largely been failures and have fueled prejudice against fat people. A major challenge lies in shifting norms: away from stigmatization of ...

Australia suffers from one of the highest prevalences among developed countries of persons being overweight and obese, these conditions arising from the overconsumption of energy-dense, nutrient-poor foods that are generally less expensive than healthier options. One potential avenue for intervention is to influence the price of foods such that healthier ...

Circuits that participate in specific subcomponents of feeding (e.g., gustatory perception, peripheral feedback relevant to satiety and energy balance, reward coding, etc.) are found at all levels of the neural axis. Further complexity is conferred by the wide variety of feeding-modulatory neurotransmitters and neuropeptides that act within these circuits. An ...

In the U.S., poverty has been linked to both obesity and disease burden. Latinos in the U.S. are disproportionately affected by poverty, and over the past 10 years, the percentage of overweight U.S. Latino youth has approximately doubled. Buying low-cost food that is calorie-dense and filling has been linked to ...

Evaluation of anaphylaxis is a common reason for emergency department referral to an allergist. Establishing unified diagnostic criteria has been an evolving process with the most recent definition proposed by the Second Symposium on the Definition and Management of Anaphylaxis convened by the National Institute of Allergy and Infectious Disease ...

Newly emerging links between sugar and addiction raise challenging issues for public health policy. What was once a naturally occurring food ingredient is now a highly concentrated food additive. If foods containing artificially high levels of sugar are capable of triggering addictive behaviors, how should policymakers respond? What regulatory steps ...

Registered dietitians (RDs) and dietetic technicians, registered (DTRs) can implement environmentally responsible practices in their workplace and personal lives. RDs and DTRs who conserve natural resources while minimizing environmental degradation will help maintain sustainability of the food system, which requires knowledge of the external costs of operational and personal decisions. ...

Eosinophilic esophagitis (EoE) is a relatively new disease that is increasingly recognized as a chronic inflammatory condition with currently evolving diagnostic and therapeutic aspects. There is data to support the rising prevalence of EOE especially in western countries. EoE is an emerging cause of dysphagia and food bolus impaction in ...

Recent debate about the role of food deserts in the United States (i.e., places that lack access to healthy foods) has prompted discussion on policies being enacted, including efforts that encourage the placement of full-service supermarkets into food deserts. Other initiatives to address obesogenic neighborhood features include land use zoning ...

Finally, we need to shift our food culture. People need to understand food marketing, where their food comes from and how to cook it. More importantly, we, as health professionals, need to make sure that we are all saying the same thing. Messages are delivered by lots of different people ...

35 million people die annually of non-communicable diseases (NCDs), 80% of them in low- and middle-income countries - representing a marked epidemiological transition from infectious to chronic diseases and from richer to poorer countries. The total number of NCDs is projected to rise by 17% over the coming decade, absent ...

Abstract Polyphenols are present in foods and beverages and are related to sensorial qualities such as color, bitterness, and astringency, which are relevant in wine, tea, grape juice, and other products. These compounds occur naturally in forms varying from simple phenolic acids to complex polymerized tannins. Thus, it is reasonable ...

Nutritional biomarkers--biochemical, functional, or clinical indices of nutrient intake, status, or functional effects--are needed to support evidence-based clinical guidance and effective health programs and policies related to food, nutrition, and health. Such indices can reveal information about biological or physiological responses to dietary behavior or pathogenic processes, and can be ...

The foods that tend to be rejected by children include those which may have greatest importance for later health. This paper reviews some of the intrinsic and extrinsic influences on preschool children's eating behavior, with particular reference to their acceptance of new foods into their diet. Factors conceptualized as intrinsic ...

The main controversy about the DF definition, adopted by the commission of Codex Alimentarius, refers to the inclusion of carbohydrates of 3-9 degrees of polymerisation (DP), decision which may be made individually by the authorities of each country. Due to the possibility of having two definitions and the negative impact ...

Among social Hymenoptera, only some ant genera have more than one morphological kind of non-reproductive adults. Individuals that are bigger than ordinary workers can function for defence and/or food storage. In Crematogaster (Orthocrema) smithi from Arizona, a third caste exists in addition to winged queens and workers; it is intermediate ...

BACKGROUND: Cognitive processes such as attention and memory may influence food intake, but the degree to which they do is unclear. OBJECTIVE: The objective was to examine whether such cognitive processes influence the amount of food eaten either immediately or in subsequent meals. DESIGN: We systematically reviewed studies that examined ...

Globally, the rising consumption of fish and its derivatives, due to its nutritional value and divergence of international cuisines, has led to an increase in reports of adverse reactions to fish. Reactions to fish are not only mediated by the immune system causing allergies, but are often caused by various ...

Research demonstrates that food desert environments limit low-income shoppers' ability to purchase healthy foods, thereby increasing their likelihood of diet-related illnesses. We sought to understand how individuals in an urban American food desert make grocery-purchasing decisions, and specifically why unhealthy purchases arise. Analysis is based on ethnographic data from participant ...

SUMMARY Causal mechanisms of norovirus outbreaks are often not revealed. Understanding the transmission route (e.g. foodborne, waterborne, or environmental) and vehicle (e.g. shellfish or recreational water) of a norovirus outbreak, however, is of great public health importance; this information can facilitate interventions for an ongoing outbreak and regulatory action to ...

Exploration and problem-solving are highly motivated behaviors in non-human primates, but little research has focused on whether cognitively challenging tasks can enhance primates' psychological well-being, particularly in the absence of food rewards. We evaluated whether a novel cognitive challenge device (CCD) consisting of a maze of opaque tubes enhanced the ...

OBJECTIVE: To review nosocomial salmonellosis outbreaks to identify: mode of transmission; morbidity and mortality patterns; and recommendations for control and prevention. DESIGN: Documented nosocomial salmonellosis outbreaks in hospitals published from January 1995 to November 2011, written in the English language, were systematically reviewed. METHODS: The study methodology incorporated steps from ...

Genetically engineered (GE) crops can be used as part of a combined strategy to address food insecurity, which is defined as a lack of sustainable access to safe and nutritious food. In this article, we discuss the causes and consequences of food insecurity in the developing world, and the indirect ...

Functional foods are one of the most interesting areas of research and innovation in the food industry. A functional food or functional ingredient is considered to be any food or food component that provides health benefits beyond basic nutrition. Recently, consumers have shown interest in natural bioactive compounds as functional ...

Grape polyphenols are abundant. They play essential roles in the plant's life, particularly in defence mechanisms. Moreover, the grape, fresh or dried, is a widely consumed fruit by humans, as are its by-products, grape juice and wine. They also contain vast and highly varied quantities of polyphenols. Like other phytophenols, ...

ABSTRACT: BACKGROUND: The school food environment is important to target as less healthful food and beverages are widely available at schools. This study examined whether the availability of specific food/beverage items was associated with a number of school environmental factors. METHODS: Principals from elementary (n = 369) and middle/high schools ...