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Nutrition
Kinds of Nutrition Terms modified by Nutrition Selected AbstractsSTABLE ISOTOPES IN HUMAN NUTRITIONJOURNAL OF HUMAN NUTRITION & DIETETICS, Issue 1 2004Les Bluck [source] INTERACTIONS BETWEEN UV-B EXPOSURE AND PHOSPHORUS NUTRITION.JOURNAL OF PHYCOLOGY, Issue 6 2005The interactive effects of P starvation and exposure to UV radiation (UVR) on rates of damage (k) and repair (r), modeled from exposure response curves (ERCs), in the chlorophyte microalga Dunaliella tertiolecta Butcher were investigated. When nutrient-replete cells were exposed to the UVR during growth, k and r both increased by approximately 62% and 100%, respectively. However, when cells were starved of phosphorus, k increased by a similar amount as observed in replete cells, but r decreased by about 70%, explaining the increased susceptibility of cells to UVR-induced inhibition of photosynthesis under P starvation. Although not specifically investigated in this study, it is argued that the decreased repair capacity under P starvation is due to a decline in nucleotides such as ATP and GTP, which are necessary for protein repair. [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 2 2009Article first published online: 13 FEB 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 7 2008Article first published online: 29 SEP 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 6 2008Article first published online: 21 AUG 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 5 2008Article first published online: 8 JUL 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 4 2008Article first published online: 24 APR 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 3 2008Article first published online: 25 FEB 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 1 2008Article first published online: 11 DEC 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 6 2007Article first published online: 28 AUG 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 3 2007Article first published online: 23 FEB 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 5 2006Article first published online: 29 AUG 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 4 2006Article first published online: 16 JUN 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Obesity; 7 Prediction and Prevention; 8 Intervention: a) General; b) Care; c) Drug Therapy; d)Economics; e) Gene therapy; f) Nursing; g) Nutrition; h) Surgery; i) Transplantation; 9 Pathology and Complications: a) General; b) Cardiovascular; c) Eye disease; d) Gestational and fetal; e) Neurological; f) Podiatrical; g) Renal; 10 Endocrinology & Metabolism; 11 Experimental Studies; 12 Diagnosis and Techniques. Within each section, articles are listed in alphabetical order with respect to author [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 3 2004Article first published online: 22 APR 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 17 sections: 1 Books, Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Prediction; 7 Prevention; 8 Intervention: a) General; b) Pharmacology; 9 Pathology: a) General; b) Cardiovascular; c) Neurological; d) Renal; 10 Endocrinology & Metabolism; 11 Nutrition; 12 Animal Studies; 13 Techniques. Within each section, articles are listed in alphabetical order with respect to author (5 Weeks journals - Search completed at 25th Feb. 2004) [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 5 2003Article first published online: 27 AUG 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 26 sections: 1 Books, Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Prediction; 7 Prevention; 8 Intervention: a) General; b) Pharmacology; 9 Pathology: a) General; b) Cardiovascular; c) Neurological; d) Renal; 10 Endocrinology & Metabolism; 11 Nutrition; 12 Animal Studies; 13 Techniques. Within each section, articles are listed in alphabetical order with respect to author (9 Weeks journals - Search completed at 8th May 2003) [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 4 2003Article first published online: 11 JUL 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 17 sections: 1 Books, Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Prediction; 7 Prevention; 8 Intervention: a) General; b) Pharmacology; 9 Pathology: a) General; b) Cardiovascular; c) Neurological; d) Renal; 10 Endocrinology & Metabolism; 11 Nutrition; 12 Animal Studies; 13 Techniques. Within each section, articles are listed in alphabetical order with respect to author (9 Weeks journals - Search completed at 8th May 2003) [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 3 2003Article first published online: 30 APR 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 17 sections: 1 Books, Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Prediction; 7 Prevention; 8 Intervention: a) General; b) Pharmacology; 9 Pathology: a) General; b) Cardiovascular; c) Neurological; d) Renal; 10 Endocrinology & Metabolism; 11 Nutrition; 12 Animal Studies; 13 Techniques. Within each section, articles are listed in alphabetical order with respect to author (4 Weeks journals - Search completed at 5th March 2003) [source] Current literature in diabetesDIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 2 2003Article first published online: 24 MAR 200 In order to keep subscribers up-to-date with the latest developments in their field, John Wiley & Sons are providing a current awareness service in each issue of the journal. The bibliography contains newly published material in the field of diabetes/metabolism. Each bibliography is divided into 17 sections: 1 Books, Reviews & Symposia; 2 General; 3 Genetics; 4 Epidemiology; 5 Immunology; 6 Prediction; 7 Prevention; 8 Intervention: a) General; b) Pharmacology; 9 Pathology: a) General; b) Cardiovascular; c) Neurological; d) Renal; 10 Endocrinology & Metabolism; 11 Nutrition; 12 Animal Studies; 13 Techniques. Within each section, articles are listed in alphabetical order with respect to author (9 Weeks journals - Search completed at 5th February 2003) [source] Nutrition in patients with Type 2 diabetes: are low-carbohydrate diets effective, safe or desirable?DIABETIC MEDICINE, Issue 7 2005R. L. Kennedy Abstract Low-carbohydrate diets have been around for over 100 years. They have become very popular recently but the scientific basis for their use remains to be fully established. This article reviews the recent trials that have been published and also what is known about the effects of low-carbohydrate, high-protein diets on energy expenditure and body composition. Although many controversies remain, there is now mounting evidence that these diets can lead to effective weight loss and may thus be a useful intervention for patients who have, or are at risk of, diabetes. The practical aspects of using these diets as a short- to medium-term intervention are discussed. [source] Glycaemia and insulinaemia in elderly European subjects (70,75 years)DIABETIC MEDICINE, Issue 2 2001A. U. Teuscher SUMMARY Aims To determine glycaemia and insulinaemia in elderly subjects aged 70,75 years, living across Europe, who participated in the EURONUT-SENECA (Survey in Europe on Nutrition and the Elderly, a Concerted Action) study. Methods Fasting plasma glucose (FPG) and fasting insulin concentrations were measured in 1830 subjects aged 70,75 years living in 15 traditional towns in 11 European countries. For the diagnosis of diabetes, the recommendations of the 1997 report of the American Diabetes Association ,Expert Committee on the diagnosis and classification of diabetes mellitus' were used. Results A total of 31.6% of the study subjects had either diabetes (17.5%) or impaired fasting plasma glucose (FPG) (14.1%). Fifty-one per cent of the subjects with diabetes were unaware of the disease. No difference in diabetes prevalence was found for sex, but male subjects were more likely to have impaired FPG than female subjects (16.8 vs. 11.5%, P = 0.001). Hyperinsulinaemia (fasting insulin levels in the highest quartile) was associated with increased FPG, body mass index, and waist-to-hip ratio. Conclusions It was found that a substantial number of elderly Europeans have impaired glucose homeostasis, with diabetes and impaired FPG being present in almost a third of European subjects aged 70,75 years. [source] Toward a US Shift from Agricultural to Rural Development Policy: Forces of Challenge and Change Auf einen Wechsel von der US-Agrarpolitik zu einer Politik des ländlichen Raums hinarbeiten: Die Triebkräfte der Herausforderung und des Wandels Vers une transition des politiques agricoles vers des politiques de développement rural aux États-Unis: Les forces du défi et du changementEUROCHOICES, Issue 1 2008Charles W. Fluharty Toward a US Shift from Agricultural to Rural Development Policy: Forces of Challenge and Change On the 5th of November 2007, Iowa Senator Tom Harkin, Chairman of the US Senate Committee on Agriculture, Forestry and Nutrition, in opening the floor debate on the 2007 Farm Bill, urged a new US commitment to rural policy, keeping in mind that nearly 85 per cent of total farm household income is now generated off-farm. Recent institutional developments, moreover, evidence the success of a decade-long effort to increase focus on the rural development Title of the Farm Bill. One result was the formation of the Alliance for Sensible Agriculture Policies (ASAP), a loose federation of over 30 national organizations, representing the entire political spectrum. It remains highly active in support of Farm Bill reform. Currently, the Senate Bill contains a US$ 400 million increase in mandatory rural development funding. As we move toward an end-game, however, members of both the Senate and the House of Representatives will face the unbridled power of commodity organizations. It is likely that this will again overwhelm public sentiment and wise public choice. Despite overwhelming odds, a new commitment to a more innovative rural policy framework is emerging in the United States. I believe that this Farm Bill will ultimately be viewed as the beginning of a landscape-changing legislative framework for rural people and places in America. Vers une transition des politiques agricoles vers des politiques de développement rural aux États-Unis: Les forces du défi et du changement Le 5 novembre 2007, le Sénateur de l'Iowa Tom Harkin, Président du Comité du Sénat des États-Unis sur l'Agriculture, la Forêt et la Nutrition, en ouverture du débat sur la loi agricole 2007, a appeléà un nouvel engagement pour la politique rurale, en gardant à l'esprit que presque 85 pour cent du revenu total des ménages agricoles provient de sources non agricoles. En outre, les évolutions institutionnelles récentes on mis en évidence les succès d'une décennie d'efforts pour attirer l'attention sur le Titre "développement rural" de la loi agricole. Un résultat a été la formation d'une alliance pour des politiques agricoles raisonnables (Alliance for Sensible Agriculture Policies, ASAP), une fédération large de plus de 30 organisations nationales représentant la totalité du spectre politique. Elle reste très active pour soutenir la réforme de la loi agricole. A l'heure actuelle, la loi proposée par le Sénat prévoit une hausse de 400 millions de dollars des fonds obligatoirement destinés au développement rural. Cependant, à mesure que l'on s'approche de la décision finale, les membres du Sénat et de la Chambre des représentants seront confrontés au pouvoir sans frein des organisations de soutien des produits agricoles. Il est probable que cela va de nouveau dominer les sentiments du public et les choix sensés en matière d'action. En dépit des conditions dominantes, émerge aux États-Unis un nouvel engagement pour un cadre plus innovant pour les politiques de développement rural,.Je crois que cette loi agricole sera considérée comme un point d'inflexion dans le paysage pour les populations et les territoires ruraux aux États-Unis. Auf einen Wechsel von der US-Agrarpolitik zu einer Politik des ländlichen Raums hinarbeiten: Die Triebkräfte der Herausforderung und des Wandels Am 5. November 2007 forderte Tom Harkin, US-Senator aus dem Bundesstaat Iowa und Vorsitzender des Komitees für Landwirtschaft, Forstwirtschaft und Ernährung (US Senate Committee on Agriculture, Forestry and Nutrition), ein größeres Engagement der USA im Hinblick auf die Politik des ländlichen Raums, als er die Plenardebatte über das Landwirtschaftsgesetz von 2007 eröffnete. Dabei hatte er vor Augen, dass mittlerweile beinahe 85 Prozent des gesamten Haushaltseinkommens der landwirtschaftlichen Betriebe aus außerlandwirtschaftlichen Aktivitäten stammt. Zudem belegen die jüngsten institutionellen Entwicklungen den Erfolg der jahrzehntelangen Bemühungen, die Aufmerksamkeit auf den Titel über die Entwicklung des ländlichen Raums im Landwirtschaftsgesetz zu lenken. Als Folge dessen wurde u.a. die Allianz für vernünftige Agrarpolitikmaßnahmen (Alliance for Sensible Agriculture Policies, ASAP) ins Leben gerufen, ein freier Verband von über 30 nationalen Organisationen, die das gesamte politische Spektrum vertreten. Die Allianz setzt sich immer noch sehr für die Reform des Landwirtschaftsgesetzes ein. Derzeit sieht das Gesetz im Senat eine Budgeterhöhung von $ 400 Millionen zur Finanzierung der verbindlichen Entwicklung des ländlichen Raums vor. Da wir jedoch auf die Endphase zusteuern, werden sowohl Mitglieder des Senats als auch des Abgeordnetenhauses der ungezügelten Macht der Rohstofforganisationen gegenüberstehen. Wahrscheinlich wird dies wieder einmal die Stimmung und die weise Entscheidung der Öffentlichkeit maßgeblich beeinflussen. Ungeachtet dessen entwickelt sich in den USA zurzeit ein neues Engagement hin zu einem innovativeren Rahmenprogramm in Bezug auf die Politik des ländlichen Raums. Ich bin der Ansicht, dass dieses Landwirtschaftsgesetz der Landbevölkerung als Zeitpunkt des Landschaftswechsels in Erinnerung bleiben wird. [source] The Evolution of Research in Family and Consumer Sciences: Food, Nutrition, and HealthFAMILY & CONSUMER SCIENCES RESEARCH JOURNAL, Issue 2 2001Eleanor D. SchlenkerArticle first published online: 2 JUL 200 Changing perspectives in food, nutrition, and health are bringing new research opportunities. Knowledge that nutrients and other food substances prevent chronic disease expanded the study of dietary requirements beyond merely obviating deficiency. Government policy makers mandate food guidance programs to enable consumers to choose foods that are culturally appropriate yet support health. Intervention strategies leading to suitable food behavior are needed to address the rising health costs associated with aging and chronic diseases. Functional foods carrying added health benefits have gripped the attention of food producers and consumers, yet much is to be learned regarding long term effects. FCS professionals are uniquely qualified to study not only the theoretical bases of these issues but also their impact on the physical and psychosocial well-being of families. Research methods and applications must be incorporated at all academic levels to prepare FCS professionals to meet the research opportunities and challenges ahead. [source] Nutrition influences growth and virulence of the insect-pathogenic fungus Metarhizium anisopliaeFEMS MICROBIOLOGY LETTERS, Issue 2 2005Farooq A. Shah Abstract Nutrition influenced growth, sporulation and virulence of the insect pathogenic fungus, Metarhizium anisopliae. Virulent conidia were produced on susceptible insect hosts, 1% yeast extract, 2% peptone, osmotic stress medium (OSM) and CN 10:1 medium. Several strain independent markers were identified that could be used to predict the virulence of M. anisopliae conidia. Virulent conidia typically had high levels of spore bound Pr1, an important cuticle degrading protease, and high germination rates. We also show for the first time that virulent conidia have an endogenous CN ratio below 5.2:1. Real Time PCR revealed that virulent conidia from insects contained significantly higher levels of transcripts of pr1 A and other pathogenicity-related genes than inoculum from artificial media. Of the artificial media studied, 1% yeast extract medium yielded the most virulent conidia, these had higher levels of transcripts of these pathogenicity-related genes than the least virulent conidia from the high conidia yielding CN 35:1 medium (= SDA), however, the levels were significantly lower than those in insect-derived conidia. Our study shows for the first time that the passaged inoculum is virulent irrespective of the original culture medium or insect host. Virulent conidia were consistently produced on OSM even though growth and sporulation were poor. We postulate that starvation conditions, whether in vivo or in vitro, results in de-repression of Pr1 and that elevated levels of this enzyme enhance fungal virulence. [source] Nutrition, ecology and nutritional ecology: toward an integrated frameworkFUNCTIONAL ECOLOGY, Issue 1 2009David Raubenheimer Summary 1The science of nutritional ecology spans a wide range of fields, including ecology, nutrition, behaviour, morphology, physiology, life history and evolutionary biology. But does nutritional ecology have a unique theoretical framework and research program and thus qualify as a field of research in its own right? 2We suggest that the distinctive feature of nutritional ecology is its integrative nature, and that the field would benefit from more attention to formalizing a theoretical and quantitative framework for developing this. 3Such a framework, we propose, should satisfy three minimal requirements: it should be nutritionally explicit, organismally explicit, and ecologically explicit. 4We evaluate against these criteria four existing frameworks (Optimal Foraging Theory, Classical Insect Nutritional Ecology, the Geometric Framework for nutrition, and Ecological Stoichiometry), and conclude that each needs development with respect to at least one criterion. 5We end with an initial attempt at assessing the expansion of our own contribution, the Geometric Framework, to better satisfy the criterion of ecological explicitness. [source] Nutrition and pharyngeal cancer: Results from a case-control study in SpainHEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 9 2002Ana Escribano Uzcudun MD Abstract Background Oropharyngeal and hypopharyngeal cancer is increasing all over the world, frequently affecting more and more women and younger individuals and not only the typical 50- to 60-year-old heavy smoker and drinking man. In addition, 5-year overall survival rate remains poor (30% to 40% in most series), despite advances in treatment. Therefore, it is crucial to understand as accurately as possible the risk factors for these malignancies to improve primary prevention. Methods We report the results from a case-control study of pharyngeal cancer risk factors conducted in Spain involving 232 consecutive patients who were gender- and age-matched with 232 controls. Data were collected by interviewer-administered personal interview. Results Our results show that low intake of fruit, fruit juice, uncooked vegetables, dietary fiber,containing foods (legume and cereals), fish, milk, and dairy products is an independent risk factor for pharyngeal cancer and that high consumption of meat and fried foods also increases the risk once data are adjusted for tobacco smoking and alcohol drinking. Conclusions Although findings for fruit, juice, and uncooked vegetables are in accordance with those from other authors and can be explained on a biologic basis, the relationship between pharyngeal cancer and dietary excess of saturated fatty acids needs experimental investigation. Findings for milk, dairy products, and fish also warrant more detailed epidemiologic research because of conflicting data reported in the literature and because of the reportedly ambiguous role of retinol in human cancers. No conclusive explanations for the protective effect of dietary fiber,containing foods can be put forward today. Our results are uniquely attributable to oropharyngeal and hypopharyngeal cancers because of the small size of our nasopharyngeal cancer subsample. © 2002 Wiley Periodicals, Inc. Head Neck 24: 830,840, 2002 [source] Making Nutrition Services Work for Socially Excluded Groups: Lessons from the Integrated Nutrition and Health ProjectIDS BULLETIN, Issue 4 2009Mukesh Kumar A relatively large proportion of India's underweight children belong to groups facing multiple disadvantages. Addressing child malnutrition among these communities is critical if India is to eliminate undernutrition and achieve the MDG goals. This article draws evidence from the Integrated Nutrition and Health Project II (INHP-II), a USAID funded project, implemented by CARE in India, to show how, by ensuring universal service coverage, a programme can enhance equity and inclusion. INHP-approaches such as: Nutrition and health days (NHD); prioritising home contacts; system strengthening; community participation; tracking left-out children; enhancing convergence and coverage of nutritional and health services, all help to improve nutritional outcomes among all sections of society, particularly socially excluded groups. [source] Physical activity and risk of prostate cancer in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohortINTERNATIONAL JOURNAL OF CANCER, Issue 4 2009Nina Føns Johnsen Abstract The evidence concerning the possible association between physical activity and the risk of prostate cancer is inconsistent and additional data are needed. We examined the association between risk of prostate cancer and physical activity at work and in leisure time in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort. In our study, including 127,923 men aged 20,97 years from 8 European countries, 2,458 cases of prostate cancer were identified during 8.5 years of followup. Using the Cox proportional hazards model, we investigated the associations between prostate cancer incidence rate and occupational activity and leisure time activity in terms of participation in sports, cycling, walking and gardening; a metabolic equivalent (MET) score based on weekly time spent on the 4 activities; and a physical activity index. MET hours per week of leisure time activity, higher score in the physical activity index, participation in any of the 4 leisure time activities, and the number of leisure time activities in which the participants were active were not associated with prostate cancer incidence. However, higher level of occupational physical activity was associated with lower risk of advanced stage prostate cancer (ptrend = 0.024). In conclusion, our data support the hypothesis of an inverse association between advanced prostate cancer risk and occupational physical activity, but we found no support for an association between prostate cancer risk and leisure time physical activity. © 2009 UICC [source] Lifetime and baseline alcohol intake and risk of cancer of the upper aero-digestive tract in the European Prospective Investigation into Cancer and Nutrition (EPIC) studyINTERNATIONAL JOURNAL OF CANCER, Issue 2 2009Cornelia Weikert Abstract Recent alcohol consumption is an established risk factor for squamous cell carcinoma (SCC) of the upper aero-digestive tract. In contrast, the role of lifetime exposure to alcohol with regard to risk of SCC is not well established. Historical data on alcohol use are available in 271,253 participants of the European Prospective Investigation into Cancer and Nutrition (EPIC). During 2,330,381 person years, 392 incident SCC cases (279 men and 113 women) were identified. Cox regression was applied to model sex-specific associations between lifetime alcohol intake and SCC risk adjusting for potential confounders including smoking. Compared to men who drank 0.1,6.0 g/day alcohol at lifetime, the relative risks (RR) for developing SCC were significantly increased for men who drank 30.1,60.0 g/day (RR 1.65, 95% confidence interval:1.00,2.71), 60.1,96.0 g/day (RR 2.20, 95%CI 1.23,3.95), and >96.0 g/day, (RR 4.63, 95% CI 2.52,8.48), and for former drinkers (RR 4.14, 95%CI 2.38,7.19). These risk estimates did not considerably change when baseline alcohol intake was analyzed. Compared to women who drank 0.1,6.0 g/day alcohol intake at lifetime, the RR were significantly increased for women who drank >30 g/d (RR 6.05, 95%CI 2.98,12.3). Applying similar categories, the relative risk for baseline alcohol intake was 3.26 (95%CI 1.82,5.87). We observed a stronger association between alcohol intake at lifetime and risk of SCC in women compared to men (p for interaction = 0.045). The strong dose-response relation for lifetime alcohol use underscores that alcohol is an important risk factor of SCC of the upper aero-digestive tract throughout life. © 2009 UICC [source] Fruit and vegetable consumption and pancreatic cancer risk in the European Prospective Investigation into Cancer and NutritionINTERNATIONAL JOURNAL OF CANCER, Issue 8 2009Alina Vrieling Abstract Many case-control studies have suggested that higher consumption of fruit and vegetables is associated with a lower risk of pancreatic cancer, whereas cohort studies do not support such an association. We examined the associations of the consumption of fruits and vegetables and their main subgroups with pancreatic cancer risk within the European Prospective Investigation into Cancer and Nutrition (EPIC). EPIC is comprised of over 520,000 subjects recruited from 10 European countries. The present study included 555 exocrine pancreatic cancer cases after an average follow-up of 8.9 years. Estimates of risk were obtained by Cox proportional hazard models, stratified by age at recruitment, gender, and study center, and adjusted for total energy intake, weight, height, history of diabetes mellitus, and smoking status. Total consumption of fruit and vegetables, combined or separately, as well as subgroups of vegetables and fruits were unrelated to risk of pancreatic cancer. Hazard ratios (95% CI) for the highest versus the lowest quartile were 0.92 (0.68,1.25) for total fruit and vegetables combined, 0.99 (0.73,1.33) for total vegetables, and 1.02 (0.77,1.36) for total fruits. Stratification by gender or smoking status, restriction to microscopically verified cases, and exclusion of the first 2 years of follow-up did not materially change the results. These results from a large European prospective cohort suggest that higher consumption of fruit and vegetables is not associated with decreased risk of pancreatic cancer. © 2008 Wiley-Liss, Inc. [source] Risk of endometrial cancer in relationship to cigarette smoking: Results from the EPIC studyINTERNATIONAL JOURNAL OF CANCER, Issue 12 2007Mustafa Al-Zoughool Abstract Current epidemiologic evidence indicates that cigarette smoking reduces the risk of endometrial cancer. We examined data from the European Prospective Investigation into Cancer and Nutrition (EPIC) cohort to analyze further aspects of the smoking-endometrial cancer relationship, such as possible modifying effects of menopausal status, HRT use, BMI and parity. In a total of 249,986 women with smoking exposure and menopausal status information, 619 incident endometrial cancer cases were identified during 1.56 million person-years of follow-up. Among postmenopausal women, the hazard ratio (HR) for current smokers versus never smokers was 0.70 (95% CI = 0.53,0.93), while it was 1.75 (95% CI = 1.13,2.70) among premenopausal women at recruitment. After adjustment for risk factors, the HR for postmenopausal women was slightly attenuated to 0.78 (95% CI = 0.59,1.03). No heterogeneity of effect was observed with HRT use or BMI. Among premenopausal women, current smokers of more than 15 cigarettes per day or who smoked for 30 years or more at the time of recruitment had a more than 2-fold increased risk of endometrial cancer compared to never smokers (HR = 2.54; 95% CI = 1.47,4.38 and HR = 2.23; 95% CI = 1.04,4.77, respectively). Past smoking was not associated with endometrial cancer risk, either among pre- or postmenopausal women. In this prospective study, we observed an increased risk of endometrial cancer with cigarette smoking in premenopausal women. The reduction of endometrial cancer risk observed among postmenopausal women does not have direct public health relevance since cigarette smoking is the main known risk factor for cancer. © 2007 Wiley-Liss, Inc. [source] | ||||||||||||||||||||||||||||||||||||||||||||||||||||