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Sample records for activityand dietary factors

  1. The role of obesity, physical activityand dietary factors on the risk for breast cancer: mexican experience El papel de la obesidad, la actividad física y los factores dietéticos en el riesgo de cáncer de mama: la experiencia mexicana

    Isabelle Romieu

    2009-01-01

    Full Text Available We provide an overview of the role of adiposity, physical activity and diet in the risk for breast cancer in Mexican women. Lack of physical activity, diets high in carbohydrates and in glycemic load and low intake of folate and vitamin B12 have been shown to increase the risk of breast cancer in Mexican women, in particular postmenopausal breast cancer. Other dietary factors that may begin to play a more relevant role in breast cancer incidence in Mexico are alcohol intake and vitamin D status. Recommendations to maintain a healthy weight, practice moderate physical activity, decrease intake of rapidly absorbed carbohydrates and increase consumption of fruits and vegetables could have an important impact on the epidemic of breast cancer in Mexico.Se proporciona una revisión general del papel de la adiposidad, la actividad física y la dieta sobre el riesgo de cáncer de mama en mujeres mexicanas. La falta de actividad física, una dieta alta en hidratos de carbono y en carga glicémica y la baja ingesta de ácido fólico y vitamina B12 se han relacionado con un aumento en el riesgo de cáncer de mama en mujeres mexicanas, sobre todo en mujeres posmenopáusicas. Otros factores dietéticos que han tenido un papel más relevante en la incidencia de cáncer de mama en México son la ingesta de alcohol y las concentraciones de vitamina D. Las recomendaciones sobre cómo mantener un peso saludable, realizar actividad física moderada, disminuir la ingesta de hidratos de carbono de absorción rápida e incrementar el consumo de frutas y verduras podrían tener un impacto importante en la disminución de la epidemia de cáncer de mama en México.

  2. Dietary factors that affect carotenoid bioavailability

    Hof, van het K.

    1999-01-01

    Carotenoids are thought to contribute to the beneficial effects of increased vegetable consumption. To better understand the potential benefits of carotenoids, we investigated the bioavailability of carotenoids from vegetables and dietary factors which might influence carotenoid bioavailability.In a

  3. Dietary factors associated with bladder cancer

    Piyathilake, Chandrika

    2016-01-01

    It is biologically plausible for dietary factors to influence bladder cancer risk considering that beneficial as well as harmful components of a diet are excreted through the urinary tract and in direct contact with the epithelium of the bladder. However, studies that investigated the association between dietary factors and bladder cancer (BC) risk have largely reported inconsistent results. The macronutrient intake and risk of BC could have yield inconsistent results across studies because o...

  4. Cancer preventive role of selected dietary factors

    Ray Amitabha

    2005-01-01

    Full Text Available Dietary behavior seems to be an important modifiable determinant for the risk of cancer. The evidences from several epidemiological studies suggest that higher intakes of fruits and vegetables have been associated with lower risk of cancer. Dietary phenolic and polyphenolic substances, terpenoids, dietary fibers, fish oils, some micronutrients present in foods of both plant and animal origin, and a reduction of caloric intake appear to inhibit the process of cancer development. Many dietary factors possess antioxidant and anti-inflammatory properties and cause induction of phase II enzymes like glutathione-S-transferases. It has been suggested that cruciferous vegetables play an important role in cancer prevention, and their chemopreventive effects are due to high glucosinolate content which under enzymatic hydrolysis produces bioactive compound isothiocyanates. Further, isothiocyanates of a wide variety of cruciferous vegetables are powerful inhibitors of carcinogenesis in experimental animal models. Several flavonoids present in fruits, tea, soya beans, etc. may be useful as cancer preventive agents. Similarly, ellagic acid, perillyl alcohol and resveratrol found in various fruits may have chemoprotective effect. Moreover, different vanilloids such as curcumin and gingerol have been shown to possess antioxidative properties. Nevertheless, in spite of several studies, still the effects of various ingredients are not clearly distinguished. In human, little convincing evidence has been established for the proposed protective effects of dietary constituents. It is an important future research goal to provide necessary evidences to support the chemopreventive role of different dietary factors, and also to clarify misunderstandings in this perplexing area.

  5. Dietary and lifestyle factors of DNA methylation.

    Lim, Unhee; Song, Min-Ae

    2012-01-01

    Lifestyle factors, such as diet, smoking, physical activity, and body weight management, are known to constitute the majority of cancer causes. Epigenetics has been widely proposed as a main mechanism that mediates the reversible effects of dietary and lifestyle factors on carcinogenesis. This chapter reviews human studies on potential dietary and lifestyle determinants of DNA methylation. Apart from a few prospective investigations and interventions of limited size and duration, evidence mostly comes from cross-sectional observational studies and supports some associations. Studies to date suggest that certain dietary components may alter genomic and gene-specific DNA methylation levels in systemic and target tissues, affecting genomic stability and transcription of tumor suppressors and oncogenes. Most data and supportive evidence exist for folate, a key nutritional factor in one-carbon metabolism that supplies the methyl units for DNA methylation. Other candidate bioactive food components include alcohol and other key nutritional factors of one-carbon metabolism, polyphenols and flavonoids in green tea, phytoestrogen, and lycopene. Some data also support a link of DNA methylation with physical activity and energy balance. Effects of dietary and lifestyle exposures on DNA methylation may be additionally modified by common genetic variants, environmental carcinogens, and infectious agents, an aspect that remains largely unexplored. In addition, growing literature supports that the environmental conditions during critical developmental stages may influence later risk of metabolic disorders in part through persistent programming of DNA methylation. Further research of these modifiable determinants of DNA methylation will improve our understanding of cancer etiology and may present certain DNA methylation markers as attractive surrogate endpoints for prevention research. Considering the plasticity of epigenetic marks and correlated nature of lifestyle factors, more

  6. Factors influencing consumer dietary health preventative behaviours

    Ritson Christopher

    2006-09-01

    Full Text Available Abstract Background The deterioration of the health status of the Romanian population during the economic transition from a centrally planned to a free market economy has been linked to lifestyles factors (e.g. diet regarded as a main determinants of the disparity in life expectancy between Eastern and Western Europe. Reforms in the health care system in this transition economy aim to focus on preventive action. The purpose of this study was to identify the factors that impact on the individual decision to engage in Dietary Health Preventive Behaviour (DHPB and investigate their influence in the context of an adapted health cognition model. Methods A population-based study recruited 485 adult respondents using random route sampling and face-to-face administered questionnaires. Results and discussion Respondents' health motivation, beliefs that diet can prevent disease, knowledge about nutrition, level of education attainment and age have a positive influence on DHPB. Perceived barriers to healthy eating have a negative impact on alcohol moderation. The information acquisition behaviour (frequency of reading food labels is negatively predicted by age and positively predicted by health motivation, education, self-reported knowledge about nutrition and household financial status. A significant segment of respondents believe they are not susceptible to the elicited diseases. Health promotion strategies should aim to change the judgments of health risk. Conclusion The adaptation of the Health Belief Model and the Theory of Health Preventive Behaviour represents a valid framework of predicting DHPB. The negative sign of perceived threat of disease on DHPB may suggest that, under an income constraint, consumers tend to trade off long-term health benefits for short-term benefits. This cautions against the use of negative messages in public health campaigns. Raising the awareness of diet-disease relationships, knowledge about nutrition (particularly

  7. Dietary Factors and the Risk of Thyroid Cancer: A Review

    Choi, Wook Jin; Kim, Jeongseon

    2014-01-01

    In the past few decades, the incidence of thyroid cancer has rapidly increased worldwide. Thyroid cancer incidence is relatively high in regions where the population's daily iodine intake is insufficient. While low dietary iodine has been considered as a risk factor for thyroid cancer development, previous studies found controversial results across different food types. Among different ethnic groups, dietary factors are influenced by various dietary patterns, eating habits, life-styles, nutri...

  8. Dietary quality, lifestyle factors and healthy ageing in Europe

    Haveman-Nies, A.

    2001-01-01

    Keywords: dietary quality, dietary patterns, lifestyle factors, smoking, physical activity, elderly, mortality, Mediterranean Diet Score, Healthy Diet Indicator, healthy ageing, self-rated health, functional statusThe contribution of diet and lifestyle factors to healthy ageing was

  9. Dietary Risk Factors and Their Modification in Cardiovascular Disease.

    Jeffery, Robert W.

    1988-01-01

    Provides an overview of dietary risk factors for cardiovascular disease, including diet sodium intake for hypertension and dietary fat and cholesterol for hypercholesterolemia, exacerbation of these conditions by obesity, and intervention strategies for their modification. Describes clinical strategies for modifying diet: education, skills…

  10. Dietary Factors Associated To Obesity In Ahwaz Primary School Pupils

    Dorosty A.R; Tabatabaei M

    2005-01-01

    Background: Increase in obesity prevalence in recent years are associated to genetics as well environmental and behavioral factors. Change in dietary patterns including fatty and high density energy foods consumption have been reported to be very important. This study aimed to determine dietary factors (daily energy and macronutrient intakes, energy percentage of macronutrient, energy and macronutrient intakes per kilogram body weight, frequency of cola, natural fruit juice drinking, dairy pr...

  11. New challenges in dietary pattern analysis: combined dietary patterns and calorie adjusted factor analysis in type 2 diabetic patients

    Shadman, Zhaleh; Akhoundan, Mahdieh; Poorsoltan, Nooshin; Larijani, Bagher; Qorbani, Mostafa; Nikoo, Mohsen Khoshniat

    2014-01-01

    Background Some variability for dietary pattern analysis due to subjective procedures (e.g. arbitrary food categorization and number of factors extraction) was reported. The aim of this study was to present or design a new approach to challenge the conventional dietary pattern analysis through new classification of dietary patterns according to the possibility of the high adherence to more than one dietary pattern and calorie adjusted factor extracting. Methods This cross-sectional study cond...

  12. Relationship Between Gastroesophageal Reflux Symptoms and Dietary Factors in Korea

    Song, Ji Hyun; Chung, Su Jin; Lee, Jun Haeng; Kim, Young-Ho; Chang, Dong Kyung; Son, Hee Jung; Kim, Jae J; Rhee, Jong Chul; Rhee, Poong-Lyul

    2011-01-01

    Background/Aims The incidence of gastroesophageal reflux disease (GERD) is increasing in Korea. The aim of this study was to evaluate the relationship between GERD symptoms and dietary factors in Korea. Methods From January 2007 to April 2008, 162 subjects were enrolled (81 in GERD group and 81 in control group). They were asked to complete the questionnaires about GERD symptoms and dietary habits. The symptom severity score was recorded by visual analogue scale. Results Subjects with overwei...

  13. Dietary factors that affect the bioavailability of carotenoids

    Hof, van het K.H.; West, C.E.; Weststrate, J.A.; Hautvast, J.G.A.J.

    2000-01-01

    Carotenoids are thought to contribute to the beneficial effects of increased vegetable consumption. Various dietary factors have an effect on the bioavailability of carotenoids. The type of food matrix in which carotenoids are located is a major factor. The bioavailability of ß-carotene from vegetab

  14. Factors influencing consumer dietary health preventative behaviours

    Petrovici, Dan A.; Ritson, Christopher

    2006-01-01

    Background The deterioration of the health status of the Romanian population during the economic transition from a centrally planned to a free market economy has been linked to lifestyles factors (e.g. diet) regarded as a main determinants of the disparity in life expectancy between Eastern and Western Europe. Reforms in the health care system in this transition economy aim to focus on preventive action. The purpose of this study was to identify the factors that impact on the individual decis...

  15. Factors influencing consumer dietary health preventative behaviours

    Ritson Christopher; Petrovici Dan A

    2006-01-01

    Abstract Background The deterioration of the health status of the Romanian population during the economic transition from a centrally planned to a free market economy has been linked to lifestyles factors (e.g. diet) regarded as a main determinants of the disparity in life expectancy between Eastern and Western Europe. Reforms in the health care system in this transition economy aim to focus on preventive action. The purpose of this study was to identify the factors that impact on the individ...

  16. Dietary patterns as risk factors of differentiated thyroid carcinoma

    Elwira Przybylik-Mazurek; Alicja Hubalewska-Dydejczyk; Sylwia Kuźniarz-Rymarz; Małgorzata Kieć-Klimczak; Anna Skalniak; Anna Sowa-Staszczak; Filip Gołkowski; Marta Kostecka-Matyja; Dorota Pach

    2012-01-01

    Nutritional factors are known to be important in the development of different metabolic diseases. The history of nodular or diffuse goiter is closely related to risk of thyroid carcinoma. On account of the function of the thyroid gland, many studies focus on iodine intake.The aim of the study was to assess whether dietary patterns could be risk factors of differentiated thyroid carcinoma.Material/Methods:The case-control study was based on a questionnaire, which included information about die...

  17. Lifestyle and dietary factors determine age at natural menopause

    Sapre, Shilpa; Thakur, Ratna

    2014-01-01

    A literature search was done using PubMed. The age at natural menopause (ANM) depends on various factors like genetic, environmental, socioeconomic, reproductive, dietary, and lifestyle of which some like nulliparity, vegetarian diet, smoking, high fat intake, cholesterol, and caffeine accelerates; while others like parity, prior use of oral contraceptive pills, and Japanese ethnicity delays the ANM. ANM is an important risk factor for long-term morbidity and mortality; and hence, the need to...

  18. Lifestyle and dietary factors determine age at natural menopause.

    Sapre, Shilpa; Thakur, Ratna

    2014-01-01

    A literature search was done using PubMed. The age at natural menopause (ANM) depends on various factors like genetic, environmental, socioeconomic, reproductive, dietary, and lifestyle of which some like nulliparity, vegetarian diet, smoking, high fat intake, cholesterol, and caffeine accelerates; while others like parity, prior use of oral contraceptive pills, and Japanese ethnicity delays the ANM. ANM is an important risk factor for long-term morbidity and mortality; and hence, the need to identify the modifiable risk factors like diet and lifestyle changes. Delayed menopause is associated with increased risk of endometrial and breast cancer, while early ANM enhances the risk for cardiovascular diseases and osteoporosis. The correlation between diet and ANM has not been extensively studied; however, whatever studies have been done till now point towards role of high intake of total calories, fruits, and proteins in delaying the ANM, while high polyunsaturated fat intake accelerates it. The role of dietary soy, total fat, saturated fat, red meat, and dietary fiber in determining the ANM has been controversial and needs further studies to substantiate it. The lifestyle factors like current smoking and vigorous exercise have been significantly associated with early menopause, while moderate alcohol consumption delays the ANM. Large prospective studies are needed to study the association of ANM and other modifiable factors like passive smoking fish consumption, soy, and various types of tea. The knowledge of modifiable determinants of ANM can help in setting up menopausal clinics and initiating health programs specially in developing countries. PMID:24672198

  19. Role of dietary factors in cell replication and colon cancer.

    Jacobs, R

    1988-09-01

    Human studies and experimental data from animals suggest that high rates of colonic epithelial cell replication enhance the development of colon cancer. Vegetarians and individuals following a prudent diet have lower rates of colorectal cell proliferation than subjects at high risk for colon cancer. Animal studies show that colonic cell proliferation is stimulated by feeding in general and specifically by a number of dietary fibers, fats, bile acids, and short-chain fatty acids. Many of these growth factors also increase the induction of experimental tumorigenesis. On the other hand factors that reduce cell growth, including ascorbic acid and butylated hydroxyanisole, inhibit colon carcinogenesis. These results support the concept that dietary chemoprevention is feasible and could significantly reduce the rate of colon cancer development in high risk populations. PMID:3046307

  20. Provocative dietary factors in geriatric hypertension: A surveillance study

    Jagtap, Madhavi V.; Deole, Yogesh S.; Chandola, Harimohan; Ravishankar, B.

    2012-01-01

    Hypertension is the most common psychosomatic disorder affecting 972 million people worldwide being more prevalent in old age. The present survey of hypertensive patients fulfilling the standard diagnostic criteria of WHO/ISH (2004) is carried out in geriatric age group from the Saurashtra region of Gujarat in India to observe the dietary pattern and provocative factors. Total 120 patients of 50 to 80 years of age having systolic blood pressure >140 mm Hg and ≤180 mm Hg and diastolic blood pr...

  1. Dietary Factors in Relation to Helicobacter pylori Infection

    Seyyed Ali Mard

    2014-01-01

    Full Text Available Background and Aim. Helicobacter pylori (HP and diet are both risk factors for gastric cancer. The aim of this study was to evaluate the Helicobacter pylori infection and dietary habits common in Khuzestan province. Methods. This cross-sectional study was conducted in 2011–2013 on 374 patients. Participants were interviewed using a food frequency questionnaire and tissue sample of the antrum was sent for pathology lab. The histopathological major variables were graded on a scale of 3 (mild, moderate, and severe and data analyzed using nonparametric tests. Results. In this study, of 160 patients (43% that were determined, 8.1 percent had severe contamination. Among dietary patterns, relationship between energy intake and carbohydrate with H. pylori was significant. A direct association was found between mean daily intakes of sausage (P=0.001 and burgers (P<0.05 with HP infection. Low intake of fresh vegetables and fruits was the most significant risk factors (P<0.05. Conclusion. There is a possibility that some dietary factors such as consumption of fast foods and low intake of fresh vegetables may increase the chance of HP and severity of this infection.

  2. Dietary patterns as risk factors of differentiated thyroid carcinoma

    Elwira Przybylik-Mazurek

    2012-01-01

    Full Text Available Nutritional factors are known to be important in the development of different metabolic diseases. The history of nodular or diffuse goiter is closely related to risk of thyroid carcinoma. On account of the function of the thyroid gland, many studies focus on iodine intake.The aim of the study was to assess whether dietary patterns could be risk factors of differentiated thyroid carcinoma.Material/Methods:The case-control study was based on a questionnaire, which included information about dietary patterns and was carried out on 284 patients comprising 30 males (mean age 58.4±13.7 years, and 254 females (mean age 52.1±13.8 years, as well as 345 randomly selected controls: 58 males (mean age 60.2±12 years and 287 females (mean age 53.4±14.3 years randomly selected from the Population Register and adjusted by age and gender to the group of TC. The main groups of nutritional products, i.e. starchy foods, meat, dairy products, vegetables, fruits, and beverages, were analyzed.Results:Consumption of vegetables, fruits, saltwater fish and cottage cheese was significantly lower in patients with differentiated thyroid carcinoma than in controls, quite the contrary to starchy foods, especially white bread.Conclusions:Dietary patterns appear to modify the risk of thyroid carcinoma. A diet rich in vegetables and fruit, as well as saltwater fish (a source of iodine and low-fat meat, could be an important protective factor.

  3. Dietary Factors Associated To Obesity In Ahwaz Primary School Pupils

    Dorosty A.R; Tabatabaei M

    2005-05-01

    Full Text Available Background: Increase in obesity prevalence in recent years are associated to genetics as well environmental and behavioral factors. Change in dietary patterns including fatty and high density energy foods consumption have been reported to be very important. This study aimed to determine dietary factors (daily energy and macronutrient intakes, energy percentage of macronutrient, energy and macronutrient intakes per kilogram body weight, frequency of cola, natural fruit juice drinking, dairy products except cheese, tomato chips, puff, chocolate and fast food consumption and eating speed associated to obesity in Ahwaz primary school pupils. Materials and Methods: Using two stage cluster sampling from 35 Ahwaz primary schools, all 10-11y students who had a BMI 95th percentile of Hosseini et al. (1999 reference, were identified as obese (n=150 and 150 same age and gender pupils (having BMI0.05. macronutrient intakes per kilogram body weight were significantly lower in obese group (p0.05. Obese students used to eat faster (p<0.05. Conclusion: In conclusion, high intakes of energy, protein, carbohydrate, tomato chips and puff and high eating speed were associated to obesity in Ahwaz primary school pupils.

  4. Dietary factors and breast-cancer risk in Denmark.

    Ewertz, M; Gill, C

    1990-11-15

    The influence of dietary factors, in particular the intake of fat and beta-carotene, on breast-cancer risk was evaluated in a case-control study including 1,486 breast cancer cases diagnosed over a 1 year period in Denmark. The control group was an age-stratified random sample of 1,336 women from the general population. Data on usual diet prior to the breast cancer diagnosis were collected by self-administered questionnaires of the semi-quantitative food frequency type. A highly significant trend (p less than 0.001) of increasing risk was observed with increasing fat intake, the RR for the highest quartile being 1.45 (95% Cl 1.17-1.80) compared with the lowest. However, information was not available to allow adjustment for the possible confounding effect of energy intake. The risk of breast cancer was not associated with consumption of vegetables rich in beta-carotene, multi-vitamin tablets or other dietary supplements, coffee, tea, sugar or artificial sweeteners. PMID:2228305

  5. Major dietary patterns and cardiovascular risk factors among young Brazilian adults

    Olinto, Maria Teresa A.; Gigante, Denise P.; Horta, Bernardo; Silveira, Vera; OLIVEIRA, ISABEL; Willett, Walter C.

    2011-01-01

    Purpose: Diet is one of the most important modifiable risk factors for cardiovascular diseases. The scientific literature has consistently shown the effects of certain diets on health; however, given the variety of cultures and dietary habits across the world, it is likely that much remains to be learned about dietary patterns and health outcomes. We assessed the associations between main dietary patterns and cardiovascular risk factors among 4,202 young Brazilian adults in a cross-sectional ...

  6. Tolerance of Broiler to Dietary Soybean Antinutritional Factors

    2001-01-01

    Raw, heat treated soybean meal and diets made from soybeans extruded at varying temperature were compared to examine dietary threshold levels of the major soybean antinutritional factors (ANF)for broilers.Whole full-fat soybeans were extruded at 90,100,110,120,130,or 140 C. An in vivo nutritional evaluation of the extruded soybean meals was carried out using 224 Arbor Acres broilers allotted to seven treatments with four replicates of eight birds per pen. As extrusion cooking temperature increased,the urease activity,TI activity,lectin content and PDI decreased. Extruding at 120 C reduced the urease actvity to 0.11 units.the TI activity to 7.20 mg@ g-1 ,and lectin content to zero. Raw soybean meal significantly depressed the growth rate of broiler chickens. Remaining ANF obviously reduced feed intake and dietary nitrogen metabolism. The performance of broilers was improved as extrusion temperature increased. Extruding at 110 C produced an effect equal to that of conventional soybean meal. The weight of the pancreas of the birds fed the raw soybean or 90C-extruded soybean were significantly higher than those in heated-soybean meal group and in the higher temperature-extruded soyean groups. The same tendency was found from 3 to 7 wk of age. The weights of duodenum and ileum of the broilers fed the raw soybean were significantly higher than those in heated-soybean meal group. Extending the feeding of raw soybean or low temperature-extruded soybean to 7-wk-old hroilers significantly increased the fresh weights of proventriculus,jejunum and ileum and dry weights of jejunum and ileum. The villi of birds fed raw soybean meal and low-temperature-extruded soybean meals were shot tened and damaged. Broilers grew well on the diets containing soybean trypsin inhitory activity as high as 3.74 mg @ g-1 without showing any negative effect on the weights of organs and alimentary tracts.

  7. Cognitive decline, dietary factors and gut-brain interactions.

    Caracciolo, Barbara; Xu, Weili; Collins, Stephen; Fratiglioni, Laura

    2014-01-01

    Cognitive decline in elderly people often derives from the interaction between aging-related changes and age-related diseases and covers a large spectrum of clinical manifestations, from intact cognition through mild cognitive impairment and dementia. Epidemiological evidence supports the hypothesis that modifiable lifestyle-related factors are associated with cognitive decline, opening new avenues for prevention. Diet in particular has become the object of intense research in relation to cognitive aging and neurodegenerative disease. We reviewed the most recent findings in this rapidly expanding field. Some nutrients, such as vitamins and fatty acids, have been studied longer than others, but strong scientific evidence of an association is lacking even for these compounds. Specific dietary patterns, like the Mediterranean diet, may be more beneficial than a high consumption of single nutrients or specific food items. A strong link between vascular risk factors and dementia has been shown, and the association of diet with several vascular and metabolic diseases is well known. Other plausible mechanisms underlying the relationship between diet and cognitive decline, such as inflammation and oxidative stress, have been established. In addition to the traditional etiological pathways, new hypotheses, such as the role of the intestinal microbiome in cognitive function, have been suggested and warrant further investigation. PMID:24333791

  8. Study on the mortality in Ecuador related to dietary factors

    Juan Alejandro Neira-Mosquera

    2013-10-01

    Full Text Available Diet is an important factor related to the development of numerous diseases. In developing countries like Ecuador, this aspect is not considered as priority however, the study of the incidence of certain diet-related diseases could help to assess consumption habits of a country from a Public Health perspective and support national nutrition policies and programs. The objective the present study is to investigate the mortality rate of certain diet-related diseases in Ecuador and its possible relationship with Ecuadorian consumption habits. For that, mortality rates (2001-2008 associated with five different disease groups related to dietary factors (cancer of colon, cerebrovascular diseases, cardiovascular diseases, diabetes mellitus and liver diseases were collected, analyzed and compared to consumption patterns in Ecuador. According to results, Ecuador has a low level of cancer of colon in comparison with developed countries (e.g. Spain. The group with the highest number of deaths corresponded to cardiovascular diseases followed by cerebrovas-cular diseases. The mortality study per province revealed that Amazonian provinces showed few deaths in relation to other provinces in Ecuador. This could be due to different factors including fails in the disease surveillance information systems, environmental factors and consumption patterns. In this sense, further investigation on native products consumption such as "chontaduro" might help to find valuable foods contributing to healthier Ecuadorian diet. These results, though preliminary, evidence that a major effort should be made by national and international organisations to collect data on consumption patterns and nutritional aspects of the Ecuadorian population in order to better support the development of effective food security and nutrition policies.

  9. Dietary factors in the development of type 1 diabetes.

    Virtanen, Suvi M

    2016-07-01

    There are several indicators concerning the putative importance of dietary factors during the fetal period lactation, infancy and childhood in the etiology of type 1 diabetes. Among foods, cow's milk consumption has been associated with an increased risk of preclinical and/or clinical type 1 diabetes and sugars with a progression from preclinical to clinical disease. Breast milk, on the other hand, may be protective. Processed foods may be related to a greater risk of type 1 diabetes because they contain higher amounts of advanced glycation end-products. Nitrites or N-nitroso compounds in processed meat products could increase the risk of this disease. Among nutrients, n-3 fatty acids, vitamins D and E, and zinc may protect from preclinical and/or clinical type 1 diabetes. The microbial composition of foods or food's other effects on gut microbiota are receiving increasing attention, also due to their putative role in the development of type 1 diabetes. Still the number of prospective studies in this research field is limited and most of the findings remain to be replicated. PMID:27411437

  10. The Factors That Influence Dietary Habits among International Students in the United States

    Alakaam, Amir A.; Castellanos, Diana C.; Bodzio, Jessica; Harrison, Lee

    2015-01-01

    This study examines the dietary intake changes and factors related to dietary acculturation in international students attending an urban university in the United States. The researchers administered seven focus groups of college-age international students (n = 32) between June and August 2012. The participants were enrolled in Northeastern and…

  11. Cultural and dietary risk factors of oral cancer and precancer - A brief overview

    Zain, R. B.

    2001-01-01

    This is an update on cultural and dietary risk factors for oral precancer and cancer. It is an overview on ethnic differences (where possible) and socio-cultural risk factors (tobacco/areca nut/betel quid, alcohol use and dietary factors) in relation to oral precancer and cancer. While studies were from Western countries, India and China, this update also attempts to include and highlight some studies conducted in the Asia-Pacific region.

  12. Dietary antioxidants and other dietary factors in the etiology of Parkinson's disease.

    Scheider, W L; Hershey, L A; Vena, J E; Holmlund, T; Marshall, J R; Freudenheim

    1997-03-01

    It has been suggested that dietary antioxidants reduce Parkinson's disease (PD) risk by neutralizing free radicals, thus preventing injury to neurons in the substantia nigra. This case-control study examined the possible role of long-term dietary antioxidant intake in PD etiology. Cases (n = 57) were males 45-79 years old with at least two cardinal signs of PD and no evidence of other forms of parkinsonism or dementia. Age-matched friend controls (n = 50) were chosen from lists provided by the cases. Usual dietary intake 20 years ago, including vitamins E and C and carotenoids, was assessed by a 102-item food frequency questionnaire. Odds ratios and 95% confidence intervals were calculated using conditional logistic regression. Antioxidant intake, adjusted for age, education, smoking, rural living, and total energy intake, was not associated with reduced PD risk. Trends toward greater PD risk were associated with higher intakes of vitamin C and carotenoids, especially xanthophylls, reflecting higher intakes by PD cases of fruit and certain vegetables. Intakes of sweet foods, including fruit, were associated with higher PD risk, suggesting that the observed trends may be due to a preference for sweet foods. This study does not provide support for a protective effect of long-term dietary antioxidant intake on PD risk. PMID:9087977

  13. Anemia in postmenopausal women: dietary inadequacy or non-dietary factors

    Postmenopausal women are disproportionately affected by anemia, and the prevalence in females > 65 years of age in the United States is approximately 10%. The manifestation of anemia in older populations is associated with dietary inadequacy, blood loss, genetics, alterations in bioavailability, ren...

  14. Dietary factors and cancer mortality among atomic-bomb survivors

    Dietary factors such as fruit and vegetables are thought to reduce the risk of cancer incidence and mortality. We investigated the effect of a diet rich in fruit and vegetables against the long-term effects of radiation exposure on the risk of cancer. A cohort of 36,228 atomic-bomb survivors of Hiroshima and Nagasaki, for whom radiation dose estimates were currently available, had their diet assessed in 1980. They were followed for a period of 20 years for cancer mortality. The joint-effect of fruit and vegetables intake and radiation exposure on risk of cancer death was examined, in additive (sum of effects of diet alone and radiation alone) and multiplicative (product of effects of diet alone and radiation alone) models. In the additive model, a daily intake of fruit and vegetables significantly reduced the risk of cancer deaths by 13%, compared to an intake of once or less per week. Radiation exposure of 1 Sievert (Sv) increased significantly the risk of cancer death by 48-49%. The additive joint-effects showed a lower risk of cancer among those exposed to 1 Sv who had a diet rich in vegetables (49%-13%=36%) or fruit (48%-13%=35%). The multiplicative model gave similar results. The cancer risk reduction by vegetables in exposed persons went from 52% (effect of radiation alone) to 32% (product of effect of vegetables and radiation), and cancer risk reduction by fruit was 52% (radiation alone) to 34% (product of effect of fruit and radiation). There was no significant evidence to reject either the additive or the multiplicative model. A daily intake of fruit and vegetables was beneficial to the persons exposed to radiation in reducing their risks of cancer death

  15. Determining Important Factors for Profiability in Dietary Supplement Retailing by Multiple Linear Regression

    Denés, August; Lindblom, Martin

    2016-01-01

    This thesis in applied statistics and industrial economics examined which factors and strategies that had a statistically significant impact on profitability, within the business to consumer dietary supplement market. The data this thesis was based on consisted of several annual reports from the year 2011 to 2015ånd other strategic information. The data included 19 different dietary supplement retailers on the Swedish market. In order to establish which factors had a significant impact on pro...

  16. Reproducibility and validity of dietary patterns identified using factor analysis among Chinese populations.

    Hong, Xin; Ye, Qing; Wang, Zhiyong; Yang, Huafeng; Chen, Xupeng; Zhou, Hairong; Wang, Chenchen; Chu, Wenjie; Lai, Yichao; Sun, Liuyuan; Wang, Youfa; Xu, Fei

    2016-09-01

    In the present study, we evaluated the reproducibility and validity of dietary patterns among Chinese adult populations. A random subsample of 203 participants (aged 31-80 years) from a community-based nutrition and health survey was enrolled. An eighty-seven-item FFQ was administered twice (FFQ1 and FFQ2) 1 year apart; four 3 consecutive day, 24-h dietary recalls (24-HDR, as a reference method) were performed between the administrations of the two FFQ every 3 months. Dietary patterns from three separate dietary sources were derived using factor analysis based on twenty-eight predefined food groups. Comparisons between dietary pattern scores were made by using Pearson's or intraclass correlation coefficients (ICC), cross-classification analysis, weighted κ statistic and Bland-Altman plots; the four major dietary patterns identified from FFQ1, FFQ2 and 24-HDR were similar. Regarding reproducibility, ICC for z-scores between FFQ1 and FFQ2 were all >0·6 for dietary patterns. The 'animal and plant protein' pattern had the highest ICC of 0·870. For validity, the adjusted Pearson's correlation coefficients for dietary pattern z-scores between two FFQ and the mean of four 3 consecutive day 24-HDR ranged from 0·387 for the 'Chinese traditional' pattern to 0·838 for the 'animal and plant protein' pattern. More than 75 % of the participants were classified into the same or adjacent quartile, and <5 % were misclassified into opposite quartiles. The weighted κ ranged from 0·259 to 0·680. Bland-Altman plots indicated that no significant deviation was found between two dietary assessment methods. Our findings indicate a good reasonable reproducibility and a reasonable validity of dietary patterns derived by factor analysis in China. PMID:27405825

  17. Relationship Between Dietary Patterns and Socio- Demographic or Lifestyle Factors in Urban School- Aged Children

    Huan WANG; Yun CHEN; Wei CHEN; Ai ZHAO; Yu-mei ZHANG; Zhi-shen MU

    2014-01-01

    Objective To identify the dietary patterns in urban school-aged children in China and determine the relations with socio-demographic or lifestyle factors.MethodsA total of 620 school-aged children from 7 cities in China were recruited in a cross-sectional study and their dietary data over the preceding 6 months were recorded via questionnaire between 2011-2012. The dietary patterns were identified using principal components analysis. Mann-Whitney U or Kruskal-Walis H test was preformed to reveal the relationship between dietary patterns and socio-demographic or lifestyle characteristics. Results Three major dietary patterns were identified. The traditional pattern had high positive relationships with grains, potatoes, vegetables, fruits, vegetables and soybeans/soybean products. The high-protein pattern was characterized by large positive coefficient for fruits, fish/shrimps, eggs, milk/milk products, soybeans/soybean products and salt. The oil/fat and beverage pattern with highly related with grains, meat/poultry, eggs, oil/fat, salt and beverages. The relationships between the dietary patterns and various socio-demographic or lifestyle characteristics were analyzed.Conclusion Three dietary patterns were identified. A clear association was found between the dietary patterns and socio-demographic or lifestyle characteristics.

  18. Individual and Environmental Factors Influencing Adolescents’ Dietary Behavior in Low- and Middle-Income Settings

    Verstraeten, Roosmarijn; Leroy, Jef L.; Pieniak, Zuzanna; Ochoa-Avilès, Angélica; Holdsworth, Michelle; Verbeke, Wim; Maes, Lea; Kolsteren, Patrick

    2016-01-01

    Objective Given the public health importance of improving dietary behavior in chronic disease prevention in low- and middle-income countries it is crucial to understand the factors influencing dietary behavior in these settings. This study tested the validity of a conceptual framework linking individual and environmental factors to dietary behavior among Ecuadorian adolescents aged 10–16 years. Methods A cross-sectional survey was conducted in 784 school-going Ecuadorian adolescents in urban and rural Southern Ecuador. Participants provided data on socio-economic status, anthropometry, dietary behavior and its determining factors. The relationships between individual (perceived benefits and barriers, self-efficacy, habit strength, and a better understanding of healthy food) and environmental factors (physical environment: accessibility to healthy food; social environment: parental permissiveness and school support), and their association with key components of dietary behavior (fruit and vegetables, sugary drinks, breakfast, and unhealthy snack intake) were assessed using structural equation modeling. Results The conceptual model performed well for each component of eating behavior, indicating acceptable goodness-of-fit for both the measurement and structural models. Models for vegetable intake and unhealthy snacking showed significant and direct effects of individual factors (perceived benefits). For breakfast and sugary drink consumption, there was a direct and positive association with socio-environmental factors (school support and parental permissiveness). Access to healthy food was associated indirectly with all eating behaviors (except for sugary drink intake) and this effect operated through socio-environmental (parental permissiveness and school support) and individual factors (perceived benefits). Conclusion Our study demonstrated that key components of adolescents’ dietary behaviors are influenced by a complex interplay of individual and

  19. Individual and Environmental Factors Influencing Adolescents' Dietary Behavior in Low- and Middle-Income Settings.

    Roosmarijn Verstraeten

    Full Text Available Given the public health importance of improving dietary behavior in chronic disease prevention in low- and middle-income countries it is crucial to understand the factors influencing dietary behavior in these settings. This study tested the validity of a conceptual framework linking individual and environmental factors to dietary behavior among Ecuadorian adolescents aged 10-16 years.A cross-sectional survey was conducted in 784 school-going Ecuadorian adolescents in urban and rural Southern Ecuador. Participants provided data on socio-economic status, anthropometry, dietary behavior and its determining factors. The relationships between individual (perceived benefits and barriers, self-efficacy, habit strength, and a better understanding of healthy food and environmental factors (physical environment: accessibility to healthy food; social environment: parental permissiveness and school support, and their association with key components of dietary behavior (fruit and vegetables, sugary drinks, breakfast, and unhealthy snack intake were assessed using structural equation modeling.The conceptual model performed well for each component of eating behavior, indicating acceptable goodness-of-fit for both the measurement and structural models. Models for vegetable intake and unhealthy snacking showed significant and direct effects of individual factors (perceived benefits. For breakfast and sugary drink consumption, there was a direct and positive association with socio-environmental factors (school support and parental permissiveness. Access to healthy food was associated indirectly with all eating behaviors (except for sugary drink intake and this effect operated through socio-environmental (parental permissiveness and school support and individual factors (perceived benefits.Our study demonstrated that key components of adolescents' dietary behaviors are influenced by a complex interplay of individual and environmental factors. The findings indicate

  20. Dietary glycemic index and glycemic load and their relationship to cardiovascular risk factors in Chinese children.

    Zhang, Xinyu; Zhu, Yanna; Cai, Li; Ma, Lu; Jing, Jin; Guo, Li; Jin, Yu; Ma, Yinghua; Chen, Yajun

    2016-04-01

    The purpose of this study was to examine the cross-sectional associations between dietary glycemic index (GI) and glycemic load (GL) and cardiovascular disease (CVD) risk factors in Chinese children. A total of 234 Chinese schoolchildren aged 8-11 years in Guangdong participated in the study. Dietary intake was assessed via a 3-day dietary record. Seven established cardiovascular indicators were analyzed in this study: fasting plasma glucose (FPG), fasting triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), systolic blood pressure, and diastolic blood pressure. Higher dietary GI was significantly associated with higher TG levels (P = 0.037) and lower HDL-C levels (P = 0.005) after adjusting for age, sex, nutritional intake, physical activity, and body mass index z score. LDL-C was found to differ across tertiles of dietary GL. The middle tertile tended to show the highest level of LDL-C. TC, FPG, and blood pressure were independent of both dietary GI and GL. Our findings suggest that higher dietary GI is differentially associated with some CVD risk factors, including lower HDL-C and higher TG, in school-aged children from south China. PMID:26944225

  1. Socioeconomic and demographic factors are associated with dietary patterns in a cohort of young Brazilian adults

    Arruda, Soraia Pinheiro Machado; da Silva, Antônio Augusto Moura; Kac, Gilberto; Goldani, Marcelo Zubaran; Bettiol, Heloisa; Barbieri, Marco Antônio

    2014-01-01

    Background The aim of the present study was to identify the main dietary patterns among young adults and to investigate the association of socioeconomic and demographic factors, and social mobility with dietary patterns. Methods Data from the fourth follow-up of the 1978/79 Ribeirão Preto birth cohort study, Brazil, were used. A total of 2,061 young adults, whose mothers gave sociodemographic information at birth in 1978–79, provided sociodemographic and dietary data through a validated food ...

  2. Dietary Factors Contributing to Osteoporosis among Post Menopausal Saudi Women

    Alsaif, Mohammed A.; Khan, Latifa K.; Alhamdan, Adel A. H.; Alorf, Saada M.; Al-Othman, Abdulaziz M.; Makki, Rabab J.

    This study was designed to investigate the dietary components which are likely to contribute to osteoporosis in postmenopausal Saudi women. In the present study, 36 osteoporotic postmenopausal and 25 healthy postmenopausal women as cases and controls respectively were selected from Armed Forces Hospital, Riyadh, Saudi Arabia. The study has designed to collect the data about the general characteristics (age, marital status, education, number of pregnancies, activity level, income and housing), anthropometric measurements, medical history and dietary intake by using both the methods (24 h recall, food frequency questionnaire). Serum samples were analyzed for calcium, phosphorus, vitamin D and Para Thyroid Hormone (PTH) and they were correlated with Bone Mineral Density (BMD). Food intake items were correlated with hip, neck and spin BMD. In results, cases found significantly older than controls and had history of bone fractures. Cases were consumed significantly less dietary calcium than controls. Serum parameters did not show any significant differences. However significant correlation was found between serum level of PTH and calcium with BMD of spine and right neck femur respectively. Banana and Mataziz (locally prepared dish with vegetables) showed positive correlation with hip BMD. A negative significant correlation was found between Arabian coffee and right neck femur BMD. In conclusion, Saudi women require encouragement to consume adequate amounts of calcium, fruits and vegetables in combination with maintaining a daily physical activity and space in child birth.

  3. Dietary treatment of urinary risk factors for renal stone formation : A review of CLU Working Group

    Domenico Prezioso; Pasquale Strazzullo; Tullio Lotti; Giampaolo Bianchi; Loris Borghi; Paolo Caione; Marco Carini; Renata Caudarella; Giovanni Gambaro; Marco Gelosa; Andrea Guttilla; Ester Illiano; Marangella Martino; Tiziana Meschi; Piergiorgio Messa

    2015-01-01

    Objective: Diet interventions may reduce the risk of urinary stone formation and its recurrence, but there is no conclusive consensus in the literature regarding the effectiveness of dietary interventions and recommendations about specific diets for patients with urinary calculi. The aim of this study was to review the studies reporting the effects of different dietary interventions for the modification of urinary risk factors in patients with urinary stone disease. Materials and Methods: A s...

  4. Dietary treatment of urinary risk factors for renal stone formation. A review of CLU Working Group

    Domenico Prezioso; Pasquale Strazzullo; Tullio Lotti; Giampaolo Bianchi; Loris Borghi; Paolo Caione; Marco Carini; Renata Caudarella; Giovanni Gambaro; Marco Gelosa; Andrea Guttilla; Ester Illiano; Marangella Martino; Tiziana Meschi; Piergiorgio Messa

    2015-01-01

    Objective: Diet interventions may reduce the risk of urinary stone formation and its recurrence, but there is no conclusive consensus in the literature regarding the effectiveness of dietary interventions and recommendations about specific diets for patients with urinary calculi. The aim of this study was to review the studies reporting the effects of different dietary interventions for the modification of urinary risk factors in patients with urinary stone disease. Materials and Methods: A s...

  5. [Dietary habits of adolescents and associated cardiovascular risk factors: a systematic review].

    Silva, David Franciole de Oliveira; Lyra, Clélia de Oliveira; Lima, Severina Carla Vieira Cunha

    2016-04-01

    The scope of this study was to conduct a systematic review to establish the major dietary habits of adolescents and the corresponding association with cardiovascular risk factors. Research was performed in the LILACS, SciELO, PubMed, Scopus and Web of Science databases in addition to a manual search for original articles published between 2005 and 2014. Of the 371 entries identified; 26 fulfilled the inclusion criteria and were covered in the review. The main dietary habits observed were Western (61%) Healthy (42%) and Traditional (38%). Western dietary habits were positively associated with total cholesterol and SM, while Healthy dietary habits were inversely associated with fasting glycaemia, DBP and SM and positively with HDL-C, all of the aforementioned associations with very low (D) quality of evidence in accordance with the GRADE rating. The Traditional dietary habits were considered a risk factor for hyperglycemia, hyperinsulinemia and hypertriglyceridemia and protection for physical activity and eutrophic BMI. Although these results need to be analyzed with caution, due to the low quality of evidence, there is a clear need for actions aimed at promoting healthy dietary habits in adolescents in order to contribute to the prevention of cardiovascular risk factors. PMID:27076017

  6. The Impact of Dietary and Metabolic Risk Factors on Cardiovascular Diseases and Type 2 Diabetes Mortality in Brazil

    de Oliveira Otto, Marcia C.; Afshin, Ashkan; Micha, Renata; Khatibzadeh, Shahab; Fahimi, Saman; Singh, Gitanjali; Danaei, Goodarz; Sichieri, Rosely; Carlos A. Monteiro; Maria L C Louzada; Ezzati, Majid; Mozaffarian, Dariush

    2016-01-01

    Background: Trends in food availability and metabolic risk factors in Brazil suggest a shift toward unhealthy dietary patterns and increased cardiometabolic disease risk, yet little is known about the impact of dietary and metabolic risk factors on cardiometabolic mortality in Brazil. Methods: Based on data from Global Burden of Disease (GBD) Study, we used comparative risk assessment to estimate the burden of 11 dietary and 4 metabolic risk factors on mortality due to cardiovascular diseases...

  7. The Impact of Dietary and Metabolic Risk Factors on Cardiovascular Diseases and Type 2 Diabetes Mortality in Brazil

    de Oliveira Otto, Marcia C.; Ashkan Afshin; Renata Micha; Shahab Khatibzadeh; Saman Fahimi; Gitanjali Singh; Goodarz Danaei; Rosely Sichieri; Carlos A. Monteiro; Maria L C Louzada; Majid Ezzati; Dariush Mozaffarian

    2016-01-01

    Background Trends in food availability and metabolic risk factors in Brazil suggest a shift toward unhealthy dietary patterns and increased cardiometabolic disease risk, yet little is known about the impact of dietary and metabolic risk factors on cardiometabolic mortality in Brazil. Methods Based on data from Global Burden of Disease (GBD) Study, we used comparative risk assessment to estimate the burden of 11 dietary and 4 metabolic risk factors on mortality due to cardiovascular diseases a...

  8. Dietary pattern and its association with the prevalence of obesity and related cardiometabolic risk factors among Chinese children.

    Xianwen Shang

    Full Text Available BACKGROUND: The association of dietary pattern with chronic diseases has been investigated widely in western countries. However, information is quite limited among children in China. Our study is aimed to identify the dietary patterns of Chinese children and examine their association with obesity and related cardiometabolic risk factors. METHODS: A total of 5267 children were selected using multistage random sampling from 30 primary schools of 5 provincial capital cities in China. Dietary intake was derived from 24 hour dietary recall for three consecutive days. Anthropometric measurements, glucose and lipid profiles were obtained. Factor analysis combined with cluster analysis was used for identifying major dietary patterns. The associations of dietary patterns with obesity and related cardiometabolic risk factors were examined by logistic regression analysis. RESULTS: Three mutually exclusive dietary patterns were identified, which were labeled as the healthy dietary pattern, the transitive dietary pattern, and the Western dietary pattern. Compared with children of the healthy dietary pattern, the multiple-adjusted odds ratios (95% confidence interval (CI of obesity were 1.11 (0.89-1.38 for children with the transitive dietary pattern and 1.80 (1.15-2.81 for children with the Western dietary pattern, which was 1.31 (95%CI 1.09-1.56 and 1.71 (95%CI: 1.13-2.56, respectively, for abdominal obesity. The Western dietary pattern was associated with significantly higher concentrations of low-density lipoprotein cholesterol (P<.001, triglycerides (P<.001, systolic blood pressure (P = 0.0435 and fasting glucose (P = 0.0082 and a lower concentration of high-density lipoprotein cholesterol (P = 0.0023, as compared with the healthy dietary pattern. CONCLUSIONS: The Western dietary pattern characterized by red meat, eggs, refined grain and products, was positively associated with odds of obesity, the levels of plasma glucose, low-density lipoprotein

  9. Glycosaminoglycan remodeling during diabetes and the role of dietary factors in their modulation.

    Gowd, Vemana; Gurukar, Abhignan; Chilkunda, Nandini D

    2016-02-25

    Glycosaminoglycans (GAGs) play a significant role in various aspects of cell physiology. These are complex polymeric molecules characterized by disaccharides comprising of uronic acid and amino sugar. Compounded to the heterogeneity, these are variously sulfated and epimerized depending on the class of GAG. Among the various classes of GAG, namely, chondroitin/dermatan sulfate, heparin/heparan sulfate, keratan sulfate and hyaluronic acid (HA), only HA is non-sulfated. GAGs are known to undergo remodeling in various tissues during various pathophysiological conditions, diabetes mellitus being one among them. These changes will likely affect their structure thereby impinging on their functionality. Till date, diabetes has been shown to affect GAGs in organs such as kidney, liver, aorta, skin, erythrocytes, etc. to name a few, with deleterious consequences. One of the mainstays in the treatment of diabetes is though dietary means. Various dietary factors are known to play a significant role in regulating glucose homeostasis. Furthermore, in recent years, there has been a keen interest to decipher the role of dietary factors on GAG metabolism. This review focuses on the remodeling of GAGs in various organs during diabetes and their modulation by dietary factors. While effect of diabetes on GAG metabolism has been worked out quite a bit, studies on the role of dietary factors in their modulation has been few and far between. We have tried our best to give the latest reports available on this subject. PMID:26962410

  10. Dietary patterns and changes in cardiovascular risk factors in apparently healthy Chinese women: a longitudinal study

    Li, Ping; Zhang, Meilin; Zhu, Yufeng; Liu, Weiqiao; Zhang, Yuwen; Gao, Yuxia; Huang, Guowei

    2016-01-01

    Little is known of the relationships between dietary patterns and cardiovascular risk factors in China. We therefore designed a 3-year longitudinal study to evaluate the impacts of dietary patterns on changes in these factors among Chinese women. A total of 1,028 subjects who received health examination in 2011 and 2014 were recruited. Three major dietary patterns (“vegetable pattern”, “meat pattern”, and “animal offal-dessert-and-alcohol pattern”) were derived by principal component analysis based on validated food frequency questionnaires. Cardiovascular risk factors were standardized to create within-cohort z-scores and the changes in them were calculated as the differences between 2011 and 2014. Relationships between dietary patterns and changes in cardiovascular risk factors were assessed using general linear model. After adjustment for potential confounders, changes in total cholesterol and fasting blood glucose decreased across the tertiles of vegetable pattern (p for trend = 0.01 and 0.04, respectively). While, changes in diastolic blood pressure, total cholesterol and low density lipoprotein cholesterol increased across the tertiles of animal offal-dessert-and-alcohol pattern (p for trend = 0.02, 0.01, and 0.02, respectively). The findings suggest that vegetable pattern was beneficially related to cardiovascular risk factors, whereas animal offal-dessert-and-alcohol pattern was detrimental related to these factors among apparently healthy Chinese women. PMID:27257349

  11. Dietary patterns and changes in cardiovascular risk factors in apparently healthy Chinese women: a longitudinal study.

    Li, Ping; Zhang, Meilin; Zhu, Yufeng; Liu, Weiqiao; Zhang, Yuwen; Gao, Yuxia; Huang, Guowei

    2016-05-01

    Little is known of the relationships between dietary patterns and cardiovascular risk factors in China. We therefore designed a 3-year longitudinal study to evaluate the impacts of dietary patterns on changes in these factors among Chinese women. A total of 1,028 subjects who received health examination in 2011 and 2014 were recruited. Three major dietary patterns ("vegetable pattern", "meat pattern", and "animal offal-dessert-and-alcohol pattern") were derived by principal component analysis based on validated food frequency questionnaires. Cardiovascular risk factors were standardized to create within-cohort z-scores and the changes in them were calculated as the differences between 2011 and 2014. Relationships between dietary patterns and changes in cardiovascular risk factors were assessed using general linear model. After adjustment for potential confounders, changes in total cholesterol and fasting blood glucose decreased across the tertiles of vegetable pattern (p for trend = 0.01 and 0.04, respectively). While, changes in diastolic blood pressure, total cholesterol and low density lipoprotein cholesterol increased across the tertiles of animal offal-dessert-and-alcohol pattern (p for trend = 0.02, 0.01, and 0.02, respectively). The findings suggest that vegetable pattern was beneficially related to cardiovascular risk factors, whereas animal offal-dessert-and-alcohol pattern was detrimental related to these factors among apparently healthy Chinese women. PMID:27257349

  12. Dietary factors and pulmonary function: a cross sectional study in middle aged men from three European countries

    Tabak, C; H. Smit; Rasanen, L.; Fidanza, F; Menotti, A.; Nissinen, A; Feskens, E.; Heederik, D; Kromhout, D.

    1999-01-01

    BACKGROUND—Results of epidemiological studies relating individual dietary factors to chronic obstructive pulmonary disease (COPD) are inconsistent. To evaluate the cross sectional association of dietary factors with pulmonary function, data were collected from middle aged men in three European countries.
METHODS—The data were collected in the 1960s in Finland (n = 1248), Italy (n = 1386), and the Netherlands (n = 691). Dietary intake was estimated using the cross-check di...

  13. Dietary and socio-economic factors in relation to Helicobacter pylori re-infection

    Miroslaw Jarosz; Ewa Rychlik; Magdalena Siuba; Wioleta Respondek; Malgorzata Ry(z)ko-Skiba; Iwona Sajór; Sylwia Gugala; Tomasz Bla(z)ejczyk; Janusz Ciok

    2009-01-01

    AIM: To examine if dietary and socio-economic factors contribute to Helicobacter pylori (H pylori) re-infection.METHODS: The population of patients consisted of subjects in whom H py/or/infection had been successfully treated in the past. Patients were divided into two groups;I-examined group (111 persons with Hpy/or/re-infection) and Ⅱ-control group (175 persons who had not been re-infected). The respondents were interviewed retrospectively on their dietary habits and socio-economic factors.RESULTS: A statistically significant lower frequency of fermented dairy products (P < 0.0001), vegetables (P = 0.02), and fruit (P = 0.008) consumption was noted among patients with H pylori re-infection as compared to those who had not been re-infected.CONCLUSION: High dietary intake of probiotic bacteria, mainly lactobacillus, and antioxidants, mainly vitamin C (contained in fruit and vegetables), might decrease the risk of Hpylori re-infection.

  14. Dietary factors associated with plasma high molecular weight and total adiponectin levels in apparently healthy women

    Yannakoulia, Mary; Yiannakouris, Nikos; Melistas, Labros; Fappa, Evaggelia; Vidra, Nikoletta; Kontogianni, Meropi D; Mantzoros, Christos S

    2008-01-01

    OBJECTIVE: Our aim was to investigate associations between dietary factors and high molecular weight (HMW) as well as total adiponectin in a sample of apparently healthy adult Mediterranean women. DESIGN AND METHODS: Two hundred and twenty women were enrolled in this study. Anthropometric and body c

  15. Dietary fatty acids and risk factors for coronary heart disease: controlled studies in healthy volunteers.

    Zock, P.L.

    1995-01-01

    High levels of LDL cholesterol, blood pressure and Lp(a), and low levels of HDL cholesterol increase the risk for coronary heart disease (CHD). This thesis describes the effects of dietary fatty acids on these risk factors. In each of three trials we fed diets with tailored fatty acid composition to

  16. Dietary factors impact on the association between CTSS variants and obesity related traits

    Hooton, Henri; Ängquist, Lars Henrik; Holst, Claus;

    2012-01-01

    Cathepsin S, a protein coded by the CTSS gene, is implicated in adipose tissue biology--this protein enhances adipose tissue development. Our hypothesis is that common variants in CTSS play a role in body weight regulation and in the development of obesity and that these effects are influenced by...... dietary factors--increased by high protein, glycemic index and energy diets....

  17. Change in sleep duration and proposed dietary risk factors for obesity in Danish school children

    Hjorth, M. F.; Quist, J. S.; Andersen, Rikke;

    2014-01-01

    changes in objectively measured sleep duration and alterations in proposed dietary risk factors for obesity in 8–11-year-old Danish children. Methods Four hundred forty-one children recorded dietary intake during seven consecutive days, along with accelerometer measurements estimating sleep duration......Background Recent cross-sectional studies found higher consumption of energy-dense foods among children with short sleep duration; however, longitudinal studies examining changes in sleep and diet over time are needed. Objective This study aimed to investigate prospective associations between...

  18. Lifestyle and dietary factors in the prevention of lethal prostate cancer

    Wilson, Kathryn M.; Giovannucci, Edward L.; Mucci, Lorelei A.

    2012-01-01

    The prevention of lethal prostate cancer is a critical public health challenge that would improve health and reduce suffering from this disease. In this review, we discuss the evidence surrounding specific lifestyle and dietary factors in the prevention of lethal prostate cancer. We present a summary of evidence for the following selected behavioral risk factors: obesity and weight change, physical activity, smoking, antioxidant intake, vitamin D and calcium, and coffee intake.

  19. Lifestyle and dietary factors in the prevention of lethal prostate cancer

    Kathryn M Wilson; Edward L Giovannucci; Lorelei A Mucci

    2012-01-01

    The prevention of lethal prostate cancer is a critical public health challenge that would improve health and reduce suffering from this disease.In this review,we discuss the evidence surrounding specific lifestyle and dietary factors in the prevention of lethal prostate cancer.We present a summary of evidence for the following selected behavioral risk factors:obesity and weight change,physical activity,smoking,antioxidant intake,vitamin D and calcium,and coffee intake.

  20. Subsite-Specific Dietary Risk Factors for Colorectal Cancer: A Review of Cohort Studies

    Anette Hjartåker; Bjarte Aagnes; Trude Eid Robsahm; Hilde Langseth; Freddie Bray; Inger Kristin Larsen

    2013-01-01

    Objective. A shift in the total incidence from left- to right-sided colon cancer has been reported and raises the question as to whether lifestyle risk factors are responsible for the changing subsite distribution of colon cancer. The present study provides a review of the subsite-specific risk estimates for the dietary components presently regarded as convincing or probable risk factors for colorectal cancer: red meat, processed meat, fiber, garlic, milk, calcium, and alcohol. Methods. Studi...

  1. Dietary practice and associated factors among type 2 diabetic patients: a cross sectional hospital based study, Addis Ababa, Ethiopia

    Worku, Amelmal; Mekonnen Abebe, Solomon; Wassie, Molla Mesele

    2015-01-01

    Background Dietary management which is considered to be one of the cornerstones of diabetes care is based on the principle of healthy eating in the context of social, cultural and psychological influences on food choice. In Ethiopia, there is lack of data on the dietary practice of diabetic patients which underestimates its role in the management of diabetes. Hence, this study assesses the level of dietary practices and their associated factors among Type 2 diabetic patients in Addis Ababa, E...

  2. Dietary Patterns in Pregnancy in New Zealand—Influence of Maternal Socio-Demographic, Health and Lifestyle Factors

    Wall, Clare R; Cheryl S. Gammon; Dinusha K. Bandara; Grant, Cameron C; Atatoa Carr, Polly E.; Morton, Susan M. B.

    2016-01-01

    Exploration of dietary pattern associations within a multi-ethnic society context has been limited. We aimed to describe dietary patterns of 5664 pregnant women from the Growing Up in New Zealand study, and investigate associations between these patterns and maternal socio-demographic, place of birth, health and lifestyle factors. Participants completed a food frequency questionnaire prior to the birth of their child. Principal components analysis was used to extract dietary patterns and mult...

  3. Dietary patterns and risk of oral cancer: a factor analysis study of a population in Jakarta, Indonesia

    Amtha, R.; Zain, R. B.; I. A. Razak; Basuki, B.; Roeslan, B.O.; Gautama, W.; Purwanto, D.J

    2009-01-01

    A matched case-control, hospital-based study of oral cancer was conducted in Jakarta population. The sample included 81 cases and 162 controls. The purpose of this study was to determine the association between dietary pattern and oral cancer in a Jakarta population using factor analysis. Dietary data were collected using food frequency questionnaire and factor analysis was performed on 15 food groups resulting in four principle factors/components being retained. The first factor "preferred" ...

  4. Associations between Dietary Factors and Self-Reported Physical Health in Chinese Scientific Workers

    Qian-fen Gong

    2015-12-01

    Full Text Available Background: Scientific workers play an important role in the development of science and technology. However, evidence is lacking with regard to the associations between their dietary factors and their health-related quality of life (HRQOL. Methods: A cross-sectional survey was conducted among 775 scientific workers from multiple universities and institutes in the Southwest region of China. A self-administered food-frequency questionnaire was used to collect the food consumption information, and the 36-item Short-Form Health Survey was used to assess physical HRQOL. Hierarchical multiple regression analysis was used to identify the factors associated with scientific workers’ HRQOL. Results: Physical HRQOL was negatively associated with age and intake of fresh pork (fat and animal viscera, whereas consumption of vegetables, fruits, refined cereals and dairy products were positively correlated with physical HRQOL. Participants with daily intake of vegetable oils or mixed oils showed higher physical HRQOL scores than those with intake of animal oils. Conclusions: Dietary habits are closely associated with the physical HRQOL of scientific workers. The dietary patterns that had more vegetables and fruits, less fresh pork (fat and animal viscera, and used vegetable oils during cooking corresponded to higher physical HRQOL scores. These findings are important for planning dietary strategies to improve physical health in scientific workers.

  5. Study on the mortality in Ecuador related to dietary factors

    Juan Alejandro Neira-Mosquera; Fernando Pérez-Rodríguez; Sungey Sánchez-Llaguno; Rafael Moreno Rojas

    2013-01-01

    Diet is an important factor related to the development of numerous diseases. In developing countries like Ecuador, this aspect is not considered as priority however, the study of the incidence of certain diet-related diseases could help to assess consumption habits of a country from a Public Health perspective and support national nutrition policies and programs. The objective the present study is to investigate the mortality rate of certain diet-related diseases in Ecuador and its possible r...

  6. Dietary Sources of Fiber Intake and Its Association with Socio-Economic Factors among Flemish Preschool Children

    Inge Huybrechts; Herman Van Oyen; John Van Camp; Guy De Backer; Stefaan De Henauw; Stefanie Vandevijvere; Willem De Keyzer; Selin Bolca; Yi Lin

    2011-01-01

    The objectives were to assess total dietary fiber intake, identify the major sources of dietary fiber, and examine its association with socio-economic factors among Flemish preschoolers. Three-day estimated dietary records were collected from a representative sample of preschoolers 2.5–6.5 years old (n = 661; 338 boys, 323 girls). The mean dietary fiber intake (13.4 g/d) was lower than the intake level recommended by the Belgian Superior Health Council (70% boys and 81% girls below the guidel...

  7. Dietary patterns associated with metabolic syndrome, sociodemographic and lifestyle factors in young adults: the Bogalusa Heart Study

    Our objective was to examine the association between dietary patterns (DP) and risk for metabolic syndrome (MetS); and to identify differences in DP by socio-economic, demographic and lifestyle factors. Dietary intake (from an FFQ), anthropometric/biochemical parameters and sociodemographic/lifestyl...

  8. Carbohydrate-related dietary factors and plasma adiponectin levels in healthy adults in the Framingham Offspring Cohort

    Diet may influence circulating adiponectin levels by improving insulin sensitivity. We examined the associations between carbohydrate-related dietary factors and plasma adiponectin levels in healthy adults aged 26–81 y (n= 979 men and 1227 women). Dietary intakes were assessed using a FFQ. Fasting...

  9. Dietary phosphorus excess: a risk factor in chronic bone, kidney, and cardiovascular disease?

    Uribarri, Jaime; Calvo, Mona S

    2013-01-01

    There is growing evidence in the nephrology literature supporting the deleterious health effect of excess dietary phosphorus intake. This issue has largely escaped the attention of nutrition experts until this symposium, which raised the question of whether the same health concerns should be extended to the general population. The potential hazard of a high phosphorus intake in the healthy population is illustrated by findings from acute and epidemiologic studies. Acute studies in healthy young adults demonstrate that phosphorus intakes in excess of nutrient needs may significantly disrupt the hormonal regulation of phosphorus contributing to disordered mineral metabolism, vascular calcification, bone loss, and impaired kidney function. One of the hormonal factors acutely affected by dietary phosphorus loading is fibroblast growth factor-23, which may be a key factor responsible for many of the cardiovascular disease (CVD) complications of high phosphorus intake. Increasingly, large epidemiological studies suggest that mild elevations of serum phosphorus within the normal range are associated with CVD risk in healthy populations. Few population studies link high dietary phosphorus intake to mild changes in serum phosphorus due to study design issues specific to phosphorus and inaccurate nutrient composition databases. The increasing phosphorus intake due to the use of phosphorus-containing ingredients in processed food and the growing consumption of processed convenience and fast foods is an important factor that needs to be emphasized. PMID:24038251

  10. Dietary Supplements Use and Related Factors of Preschoolers in 3 Korean Cities

    Kim, Hye Sil; Lee, Hye Young; Kim, Mi Kyung

    2013-01-01

    Purpose To estimate the prevalence of dietary supplement (DS) use, investigate the related factors associated with DS use among preschoolers and support the adequate nutrition. Methods We conducted a questionnaire survey of mothers of children aged between 1 and 6 years who visited pediatric clinics in 3 Korean cities (Jeonju, Suncheon, Jeongeup) between October and November 2012 at Presbyterian Medical Center. The responses from 929 questionnaires were analyzed. Results Approximately 45.1% o...

  11. Beyond genetics. Influence of dietary factors and gut microbiota on type 1 diabetes

    Nielsen, Dennis Sandris; Krych, Lukasz; Buschard, Karsten;

    2014-01-01

    purely genetic are involved in disease development. Here we review the influence of dietary and environmental factors on T1D development in humans as well as animal models. Even though data are still inconclusive, there are strong indications that gut microbiota dysbiosis plays an important role in T1D...... development and evidence from animal models suggests that gut microbiota manipulation might prove valuable in future prevention of T1D in genetically susceptible individuals....

  12. Dietary factors, obesity and serum lipoprotein profile: A nutritional epidemiological study in young adult twins

    Bogl, Leonie-Helen

    2014-01-01

    Background: Energy-dense food and low physical activity have been blamed for the dramatic rise in the prevalence of obesity and related metabolic disorders. However, few dietary and physical activity factors have been consistently associated with obesity in observational studies. Self-reported behaviors are prone to misreporting, which may partly explain the inconsistency of previous results. Nutritional biomarkers provide an objective approach to measure habitual intake, but valid biomarkers...

  13. Assessment of dietary patterns in nutritional epidemiology: principal component analysis compared with confirmatory factor analysis.

    Varraso, Raphaëlle; Garcia-Aymerich, Judith; Monier, Florent; Le Moual, Nicole; de Batlle, Jordi; Miranda, Gemma; Pison, Christophe,; Romieu, Isabelle; Kauffmann, Francine; Maccario, Jean

    2012-01-01

    BACKGROUND: In the field of nutritional epidemiology, principal component analysis (PCA) has been used to derive patterns, but the robustness of interpretation might be an issue when the sample size is small. The authors proposed the alternative use of confirmatory factor analysis (CFA) to define such patterns. OBJECTIVE: The aim was to compare dietary patterns derived through PCA and CFA used as equivalent approaches in terms of stability and relevance. DESIGN: PCA and CFA were performed in ...

  14. Dietary predictors of the insulin-like growth factor system in adolescent females: results from the Dietary Intervention Study in Children (DISC)123

    Gardiner, Joseph C; Dorgan, Joanne F; Rosen, Cliff J; Velie, Ellen M

    2010-01-01

    Background: The insulin-like growth factor (IGF) system is associated with the adult diet and chronic disease. Childhood diet may influence chronic disease through its effect on the IGF system; however, there is limited information describing the dietary predictors of the IGF system in adolescents. Objective: We examined associations between dietary food intake [fat, protein (animal and vegetable), carbohydrate, lactose, dietary fiber, calcium, zinc, and sodium] and serum IGF-I, IGF binding protein 1 (IGFBP-1), IGF binding protein 3 (IGFBP-3), and the IGF-I:IGFBP-3 molar ratio in adolescent females. Design: One hundred fifty-nine adolescent females in the Dietary Intervention Study in Children (age range: 14–18 y; 0.2–6.3 y postmenarche) were included. The dietary intake was assessed via three 24-h dietary recalls. IGF-related biomarkers were determined by using radioimmunoassays. Associations between dietary intakes and biomarkers were assessed with Pearson's correlations and multivariable linear regression. Dietary intakes and biomarkers were logarithmically transformed; thus, β coefficients represented percentages. Results: In analyses adjusted for energy, age, and time since menarche, significant correlations (P < 0.05) were as follows: IGF-I with total protein, lactose, calcium, and sodium; IGFBP-3 with total fat (inverse), lactose, fiber, and calcium; IGF-I/IGFBP-3 with lactose and calcium; and IGFBP-1 with vegetable protein. In multivariable analyses, significant predictors of IGF-I were energy (β = 0.14, P < 0.05) and calcium (β = 0.14, P < 0.01), the significant predictor of IGFBP-3 was calcium (β = 0.07, P < 0.05), and significant predictors of IGFBP-1 were vegetable protein (β = 0.49, P < 0.05) and body mass index–for-age percentile (β = −0.01, P < 0.001). Conclusion: This study provides evidence that dietary intake affects IGF-related biomarkers—particularly elevated calcium with IGF-I and IGFBP-3 and elevated vegetable protein with

  15. Colorectal cancer: A case control study of dietary factors, King Faisal specialist hospital and researh center, Riyadh, Saudi Arabia

    Nashar, Reem M.; Khalid S Almurshed

    2008-01-01

    Objective: This study was designed to assess various dietary factors and the nutritional status of hospitalized patients with colorectal cancer. Materials and Methods: A case-controlled study of fifty newly-admitted patients at King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia diagnosed with colorectal cancer were interviewed to collect data on various dietary factors and their nutritional status. Their data were compared with a sex-matched control group aged fifty. ...

  16. Adherence to the food-based Japanese dietary guidelines in relation to metabolic risk factors in young Japanese women.

    Nishimura, Terumi; Murakami, Kentaro; Livingstone, M Barbara E; Sasaki, Satoshi; Uenishi, Kazuhiro

    2015-08-28

    While Japanese diets have attracted considerable attention because of, for example, the long-life expectancy in Japan, their health benefits have not been examined. In the present study, we cross-sectionally examined whether adherence to the food-based Japanese dietary guidelines is associated with metabolic risk factors in 1083 Japanese women aged 18-22 years. Based on the Japanese Food Guide Spinning Top, adherence to the food-based Japanese dietary guidelines was assessed using dietary information on consumed servings of grain dishes, vegetable dishes, fish and meat dishes, milk and fruits and energy from snacks and alcoholic beverages during the preceding month, which was derived from a comprehensive diet history questionnaire. Higher dietary adherence was associated with higher intakes of protein, carbohydrate, dietary fibre, Na, K and vitamin C, and lower intakes of total and saturated fat. There was also an inverse association between dietary adherence and dietary energy density. After adjustment for potential confounding factors, dietary adherence was inversely associated with waist circumference (P for trend = 0·002). It also showed an inverse association with LDL-cholesterol concentrations (P for trend = 0·04). There was no association with the other metabolic risk factors examined, including BMI, systolic and diastolic blood pressure, total and HDL-cholesterol, TAG, glucose, glycated Hb and insulin concentrations. In conclusion, higher adherence to the food-based Japanese dietary guidelines, which was characterised by favourable dietary intakes of foods and nutrients as well as lower energy density, was associated with lower waist circumference and LDL-cholesterol concentrations in this group of young Japanese women. PMID:26212663

  17. Aging risk factors and Parkinson's disease: contrasting roles of common dietary constituents.

    Hipkiss, Alan R

    2014-06-01

    Aging is a Parkinson's disease (PD) risk factor. It is suggested here that certain dietary components may either contribute to or ameliorate PD risk. There is evidence, which indicates that excessive carbohydrate (glucose or fructose) catabolism is a cause of mitochondrial dysfunction in PD, one consequence is increased production of methylglyoxal (MG). However, other dietary components (carnosine and certain plant extracts) not only scavenge MG but can also influence some of the biochemical events (signal transduction, stress protein synthesis, glycation, and toxin generation) associated with PD pathology. As double blind, placebo-controlled carnosine supplementation studies have revealed beneficial outcomes in humans, it is suggested that MG scavengers such as carnosine be further explored for their therapeutic potential toward PD. PMID:24388766

  18. Dietary treatment of urinary risk factors for renal stone formation. A review of CLU Working Group

    Domenico Prezioso

    2015-07-01

    Full Text Available Objective: Diet interventions may reduce the risk of urinary stone formation and its recurrence, but there is no conclusive consensus in the literature regarding the effectiveness of dietary interventions and recommendations about specific diets for patients with urinary calculi. The aim of this study was to review the studies reporting the effects of different dietary interventions for the modification of urinary risk factors in patients with urinary stone disease. Materials and Methods: A systematic search of the Pubmed database literature up to July 1, 2014 for studies on dietary treatment of urinary risk factors for urinary stone formation was conducted according to a methodology developed a priori. Studies were screened by titles and abstracts for eligibility. Data were extracted using a standardized form and the quality of evidence was assessed. Results: Evidence from the selected studies were used to form evidencebased guideline statements. In the absence of sufficient evidence, additional statements were developed as expert opinions. Conclusions: General measures: Each patient with nephrolithiasis should undertake appropriate evaluation according to the knowledge of the calculus composition. Regardless of the underlying cause of the stone disease, a mainstay of conservative management is the forced increase in fluid intake to achieve a daily urine output of 2 liters. Hypercalciuria: Dietary calcium restriction is not recommended for stone formers with nephrolithiasis. Diets with a calcium content ≥ 1 g/day (and low protein-low sodium could be protective against the risk of stone formation in hypercalciuric stone forming adults. Moderate dietary salt restriction is useful in limiting urinary calcium excretion and thus may be helpful for primary and secondary prevention of nephrolithiasis. A low-normal protein intake decrease calciuria and could be useful in stone prevention and preservation of bone mass. Omega-3 fatty acids and bran of

  19. Relationship between dietary patterns and risk factors for cardiovascular disease in patients with type 2 diabetes mellitus: a cross-sectional study

    Osonoi, Yusuke; Mita, Tomoya; Osonoi, Takeshi; Saito, Miyoko; Tamasawa, Atsuko; Nakayama, Shiho; Someya, Yuki; Ishida, Hidenori; KANAZAWA, Akio; Gosho, Masahiko; Fujitani, Yoshio; Watada, Hirotaka

    2016-01-01

    Background While some dietary patterns are associated with the incidence of type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD), the relationship between dietary pattern and risk factors for CVD in patients with T2DM remains to be clarified. The aim of this study was to identify dietary patterns and investigate the relationship between dietary patterns and potential risk factors for CVD in patients with T2DM. Methods The study participants comprised 726 Japanese T2DM outpatients ...

  20. Instant noodle intake and dietary patterns are associated with distinct cardiometabolic risk factors in Korea.

    Shin, Hyun Joon; Cho, Eunyoung; Lee, Hae-Jeung; Fung, Teresa T; Rimm, Eric; Rosner, Bernard; Manson, JoAnn E; Wheelan, Kevin; Hu, Frank B

    2014-08-01

    The consumption of instant noodles is relatively high in Asian populations. It is unclear whether a higher intake of instant noodles is associated with cardiometabolic risk independent of overall dietary patterns. We therefore investigated the association using the Korean National Health and Nutrition Examination Survey IV 2007-2009, a nationally representative cross-sectional survey of the Korean population with a clustered, multistage, stratified, and rolling sampling design. A total of 10,711 adults (54.5% women) 19-64 y of age were analyzed, with adjustment for sampling design complexity. Diet was assessed by using a 63-item food-frequency questionnaire. We identified 2 major dietary patterns with the use of principal components analysis: the "traditional dietary pattern" (TP), rich in rice, fish, vegetables, fruit, and potatoes, and the "meat and fast-food pattern" (MP), with less rice intake but rich in meat, soda, fried food, and fast food including instant noodles. The highest MP quintile was associated with increased prevalence of abdominal obesity (OR: 1.41; 95% CI: 1.05, 1.90), LDL cholesterol ≥130 mg/dL (1.3 g/L) (OR: 1.57, 95% CI 1.26, 1.95), decreased prevalence of low HDL cholesterol (OR: 0.65; 95% CI: 0.53, 0.80), and high triglycerides [≥150 mg/dL (1.5 g/L); OR: 0.73; 95% CI: 0.57, 0.93]. The highest quintile for the TP was associated with decreased prevalence of elevated blood pressure (OR: 0.73; 95% CI: 0.59, 0.90) and marginally lower trends for abdominal obesity (OR: 0.76; 95% CI: 0.58, 0.98; P-trend = 0.06), but neither of the dietary patterns was associated with prevalence of metabolic syndrome. The consumption of instant noodles ≥2 times/wk was associated with a higher prevalence of metabolic syndrome (OR: 1.68; 95% CI: 1.10, 2.55) in women but not in men (OR: 0.93; 95% CI: 0.58, 1.49; P-interaction = 0.04). The 2 major dietary patterns were associated with distinct cardiometabolic risk factors. The consumption of instant noodles was

  1. Dietary Patterns in Pregnancy in New Zealand-Influence of Maternal Socio-Demographic, Health and Lifestyle Factors.

    Wall, Clare R; Gammon, Cheryl S; Bandara, Dinusha K; Grant, Cameron C; Atatoa Carr, Polly E; Morton, Susan M B

    2016-01-01

    Exploration of dietary pattern associations within a multi-ethnic society context has been limited. We aimed to describe dietary patterns of 5664 pregnant women from the Growing Up in New Zealand study, and investigate associations between these patterns and maternal socio-demographic, place of birth, health and lifestyle factors. Participants completed a food frequency questionnaire prior to the birth of their child. Principal components analysis was used to extract dietary patterns and multivariable analyses used to determine associations. Four dietary components were extracted. Higher scores on, 'Junk' and 'Traditional/White bread', were associated with decreasing age, lower educational levels, being of Pacific or Māori ethnicity and smoking. Higher scores on, 'Health conscious' and 'Fusion/Protein', were associated with increasing age, better self-rated health, lower pre-pregnancy body mass index (BMI) and not smoking. Higher scores on 'Junk' and 'Health conscious' were associated with being born in New Zealand (NZ), whereas higher scores on 'Fusion/Protein' was associated with being born outside NZ and being of non-European ethnicity, particularly Asian. High scores on the 'Health conscious' dietary pattern showed the highest odds of adherence to the pregnancy dietary guidelines. In this cohort of pregnant women different dietary patterns were associated with migration, ethnicity, socio-demographic characteristics, health behaviors and adherence to dietary guidelines. PMID:27213438

  2. Dietary Patterns in Pregnancy in New Zealand—Influence of Maternal Socio-Demographic, Health and Lifestyle Factors

    Wall, Clare R.; Gammon, Cheryl S.; Bandara, Dinusha K.; Grant, Cameron C.; Atatoa Carr, Polly E.; Morton, Susan M. B.

    2016-01-01

    Exploration of dietary pattern associations within a multi-ethnic society context has been limited. We aimed to describe dietary patterns of 5664 pregnant women from the Growing Up in New Zealand study, and investigate associations between these patterns and maternal socio-demographic, place of birth, health and lifestyle factors. Participants completed a food frequency questionnaire prior to the birth of their child. Principal components analysis was used to extract dietary patterns and multivariable analyses used to determine associations. Four dietary components were extracted. Higher scores on, ‘Junk’ and ‘Traditional/White bread’, were associated with decreasing age, lower educational levels, being of Pacific or Māori ethnicity and smoking. Higher scores on, ‘Health conscious’ and ‘Fusion/Protein’, were associated with increasing age, better self-rated health, lower pre-pregnancy body mass index (BMI) and not smoking. Higher scores on ‘Junk’ and ‘Health conscious’ were associated with being born in New Zealand (NZ), whereas higher scores on ‘Fusion/Protein’ was associated with being born outside NZ and being of non-European ethnicity, particularly Asian. High scores on the ‘Health conscious’ dietary pattern showed the highest odds of adherence to the pregnancy dietary guidelines. In this cohort of pregnant women different dietary patterns were associated with migration, ethnicity, socio-demographic characteristics, health behaviors and adherence to dietary guidelines. PMID:27213438

  3. Helicobacter pylori Infection and Dietary Factors Act Synergistically to Promote Gastric Cancer.

    Raei, Negin; Behrouz, Bahador; Zahri, Saber; Latifi-Navid, Saeid

    2016-01-01

    However, the incidence of gastric cancer (GC) has been decreased in past decades; GC is the second cause of cancer related death in the world. Evidence has illustrated that several factors including Helicobacter pylori (H. pylori) infection, host genetics, and environmental factors (smoking and particularly diet) may play a crucial role in gastric carcinogenesis. It has been demonstrated that high consumption of fresh fruits, vegetables, high level of selenium and zinc in drinking water, sufficient iron, and cholesterol protect against GC, while; smoked , pickled, and preserved foods in salt, and nitrites increase the risk of GC. Epidemiological studies have also proved that H. pylori infection and a high salt diet could independently induce atrophic gastritis and intestinal metaplasia. Recently, studies have been demonstrated that dietary factors directly influence H. pylori virulence. The use of appropriate diet could reduce levels of H. pylori colonization or virulence and prevent or delay development of peptic ulcers or gastric carcinoma. This is attractive from a number of perspectives including those of cost, treatment tolerability, and cultural acceptability. This review will describe new insights into the pathogenesis of H. pylori in relation to environmental factors, especially dietary, not only to find the developed means for preventing and treating GC, but also for understanding the role of chronic inflammation in the development of other malignancies. PMID:27039812

  4. A Case—Contrl Study of Dietary Factors in Patients with Lung Cancer

    HUANGCHENGYU; ZHANGXIUQUAN; 等

    1992-01-01

    A case-control study was designed to investigate association of dietary factors with the risk of lung cancer in Sichuan,China.The cases consisted of 135 patients with preinvasive lung cancer which had been confirmed with histopathology,fiber bronchoscope,CT and X-ray film in three provincial hospitals in the recent one year.Controls were healthy subjects who went to one of these hospitals for health check-up;patients with pulmonary diseases was exluded.Controls were matched to cases for sex and age with a ratio of 1:1.Nutrient intakes, the eating habit and other relevant factors were investigated.The data analyzed with the conditional logistic regression model indicated,that dietary beta-carotene intakes had a significantly inverse association with the risk of lung cancer.Vitamin Chad a less significantly inverse association with the risk.Association of protein,fat,energy,retinol intakes of dietbalance index with the risk was not significant.Association of tea,alcohol,garlic or mushroom,respectively,with the risk was also not observed.Consumption of more processed foods and deep-fried foods were found to be risk factors.Smoking and air pollution from coal burning stoves were also observed as independent risk factors of lung cancer in the present study.The mental stress incidence in the case was significantly higher than that in the control.

  5. Impact of environmental and dietary factors on the course of inflammatory bowel disease

    Eduard Cabré; Eugeni Domènech

    2012-01-01

    Besides their possible effects on the development of inflammatory bowel disease (IBD),some environmental factors can modulate the clinical course of both ulcerative colitis (UC) and Crohn's disease (CD).This review is mainly devoted to describing the current knowledge of the impact of some of these factors on the outcome of IBD,with special emphasis on smoking and diet.Although the impact of smoking on the susceptibility to develop CD and UC is firmly established,its influence on the clinical course of both diseases is still debatable.In CD,active smoking is a risk factor for postoperative recurrence.Beyond this clinical setting,smoking cessation seems to be advantageous in those CD patients who were smokers at disease diagnosis,while smoking resumption may be of benefit in ex-smokers with resistant UC.The role of dietary habits on the development of IBD is far from being well established.Also,food intolerances are very frequent,but usually inconsistent among IBD patients,and therefore no general dietary recommendations can be made in these patients.In general,IBD patients should eat a diet as varied as possible.Regarding the possible therapeutic role of some dietary components in IBD,lessons should be drawn from the investigation of the primary therapeutic effect of enteral nutrition in CD.Low-fat diets seem to be particularly useful.Also,some lipid sources,such as olive oil,medium-chain triglycerides,and perhaps omega-3 fatty acids,might have a therapeutic effect.Fermentable fiber may have a role in preventing relapses in inactive UC.

  6. Pregravid BMI is associated with dietary restraint and psychosocial factors during pregnancy1

    Laraia, Barbara A.; Dole, Nancy; Siega-Riz, Anna Maria; London, Emily

    2009-01-01

    The objective was to investigate the association of pregravid weight status, dietary restraint and psychosocial factors during pregnancy. We used data from the Pregnancy, Infection and Nutrition study, that recruited 2,006 women at prenatal clinics before 20 weeks’ gestation who were >16 years and English speaking. Institute of Medicine BMI cutpoints of underweight (26.0–29.0), obese (>29.0–34.9) and an additional category morbidly obese (≥ 35.0), were used to categorize weight status. Eight ...

  7. Factors associated with dietary supplement use by people who exercise at gyms

    Francisca Mirian Moura Lacerda; Wellington Roberto Gomes de Carvalho; Elane Viana Hortegal; Nayra Anielly Lima Cabral; Helma Jane Ferreira Veloso

    2015-01-01

    OBJECTIVE To assess the factors associated with the use of dietary supplements by people who exercise at gyms. METHODS A cross-sectional study with a sample defined by convenience, considering the number of gyms registered in the Conselho Regional de Educação Física (Regional Council of Physical Education) of Sao Luis, MA, Northeastern Brazil, from July 2011 to July 2012. The final sample comprised 723 individuals who exercise at gyms. The dependent variable was supplement use, and the explan...

  8. Factors influencing obesogenic dietary intake in young children (0–6 years): systematic review of qualitative evidence

    Mazarello Paes, Veena; Ken K Ong; Lakshman, Rajalakshmi

    2015-01-01

    Background Obesogenic dietary intake is prevalent in young children and is associated with obesity and other adverse health outcomes in childhood and later in life. Objective To describe the barriers to and facilitators of obesogenic dietary intake in early childhood, in order to inform interventions and public health policies to prevent obesity. Design Systematic review of qualitative literature on factors influencing obesogenic diets in children aged 0–6 years. Data sources MEDLINE, EMBASE,...

  9. A case-control study of dietary and nondietary factors in ovarian cancer.

    Byers, T; Marshall, J; Graham, S; Mettlin, C; Swanson, M

    1983-10-01

    A case-control study is presented that estimates ovarian cancer risk for various factors, including diet. Data collected by interview between 1957 and 1965 for 274 white women aged 30-79 years with epithelial carcinoma of the ovary are compared to data similarly collected for 1,034 hospital controls. Relative risk estimates are presented for the total group as well as for premonopausal (ages 30-49) and postmenopausal (ages 50-79) are groups. In the total group, cancer risk increased with increasing age at first marriage (P less than .01) and previous history of benign breast disease (P less than 0.1), and risk decreased with increasing number of previous pregnancies (P less than .01). In the 50- to 79-year age group, a marginally significant trend for decreasing risk with increasing obesity was observed (P less than .10). There was no significant risk (i.e., P less than .10) associated with the consumption of alcohol, cigarettes, coffee, tea, total dietary protein, vitamin C, or fat at any age. In the 30- to 49-year age group only, increased risk (P less than .01) was seen in women reporting diets low in fiber and vitamin A from fruit and vegetable sources. Multiple regression analysis demonstrated that the apparent protective effect of vitamin A in the 30- to 49-year age group (but not dietary fiber) was independent of the nondietary factors analyzed in this study (P less than .05). PMID:6578362

  10. Gender Differences in Coronary Artery Disease: Correlational Study on Dietary Pattern and Known Cardiovascular Risk Factors

    Mahdi Najafi

    2013-12-01

    Full Text Available Background: The relationship between diet and cardiovascular risk factors in men and women with Coronary Artery Disease (CAD has been the subject of recent studies. We studied a group of Iranian CAD patients to analyze any relationship between diet and CAD risk factors based on gender. Methods: In this study, 461 consecutive patients were assessed before their planned isolated coronary artery bypass graft surgery. They were interviewed to obtain the quantity and components of nutrients and micronutrients based on a validated food frequency questionnaire. Diet scores were calculated in each dietary group and the total score was reported as the Mediterranean Diet Quality Index (Med-DQI. Physical activity was assessed using International Physical Activity Questionnaire (IPAQ. Functional class, EuroSCORE and the frequency of the known risk factors in the men and women were recorded as well. Results: The women were more likely than the men to present with obesity, diabetes mellitus, hypercholesterolemia, and hypertension (all Ps < 0.001. Also, the women had higher functional class and mean of EuroSCORE (P < 0.001 and P = 0.03. Only six women (5.7% reported to have regular physical activity. In addition, Women’s energy intake was more likely to be supplied through fat. Cereals, fruit, and vegetable consumption in both genders was within the safe recommended range, while olive and fish consumption was low in both sexes. MedDQI score was different between men and women with hypertension (P = 0.018 and obesity (P = 0.048. Conclusions: Modifiable classical risk factors for CAD, except for smoking, were more prevalent in women and were associated with their diet. Therefore, women probably need to maintain low calorie intake while improving physical activity and dietary patterns to decrease the frequency and severity of modifiable cardiac risk factors.

  11. Dietary factors and cancer chemoprevention: An overview of obesity-related malignancies

    Murthy N

    2009-01-01

    Full Text Available Obesity is a growing health problem in developed nations and in countries that are in the process of westernization like India. Obesity is linked with several health disorders such as hypertension and cardiovascular diseases, Type 2 diabetes, dyslipidemia and certain cancers. Currently, obesity-related malignancies, e.g., cancers of the breast, prostate and colon are the leading cancers in the industrialized societies. An increased amount of fat or adipose tissue in an overweight or obese person probably influences the development of cancer by releasing several hormone-like factors or adipokines. The majority of adipokines are pro-inflammatory, which promote pathological conditions like insulin resistance and cancer. On the other hand, many recent studies have shown that adiponectin, an anti-inflammatory adipokine, has anti-cancer and insulin-sensitizing effects. Adiponectin exerts its physiological functions chiefly by activation of AMP kinase via adiponectin receptors. Interestingly, several fruits and vegetables may contain adiponectin-like molecules or may increase the biosynthesis of adiponectin in our body. Studies on adiponectin analogues or adiponectin receptor agonists are a promising area of cancer chemoprevention research. In general, fruits and vegetables contain various dietary substances such as vitamins, minerals (like calcium and selenium, fiber and phytochemicals or phenolic compounds (like flavonoids and vanilloids, which may act as anti-cancer agents. Similarly, several dietary constituents including phytochemicals may have anti-obesity effects. Consumption of such dietary compounds along with caloric restriction and physical activity may be helpful in preventing obesity-related cancers. For this review article, we searched PubMed primarily to get the relevant literature.

  12. Relationship Between Dietary Factors and Bodily Iron Status Among Japanese Collegiate Elite Female Rhythmic Gymnasts.

    Kokubo, Yuki; Yokoyama, Yuri; Kisara, Kumiko; Ohira, Yoshiko; Sunami, Ayaka; Yoshizaki, Takahiro; Tada, Yuki; Ishizaki, Sakuko; Hida, Azumi; Kawano, Yukari

    2016-04-01

    This cross-sectional study explored the prevalence of iron deficiency (ID) and associations between dietary factors and incidence of ID in female rhythmic gymnasts during preseason periods. Participants were 60 elite collegiate rhythmic gymnasts (18.1 ± 0.3 years [M ± SD]) who were recruited every August over the course of 8 years. Participants were divided into 2 groups according to the presence or absence of ID. Presence of ID was defined either by ferritin less than 12 μg/L or percentage of transferrin saturation less than 16%. Anthropometric and hematologic data, as well as dietary intake, which was estimated via a semiquantitative food frequency questionnaire, were compared. ID was noted in 48.3% of participants. No significant group-dependent differences were observed in physical characteristics, red blood cell counts, hemoglobin, hematocrit, haptoglobin, or erythropoietin concentrations. The ID group had a significantly lower total iron-binding capacity; serum-free iron; percentage of transferrin saturation; ferritin; and intake of protein, fat, zinc, vitamin B2, vitamin B6, beans, and eggs but not iron or vitamin C. The recommended dietary allowance for intake of protein, iron, zinc, and various vitamins was not met by 30%, 90%, 70%, and 22%-87% of all participants, respectively. Multiple logistic analysis showed that protein intake was significantly associated with the incidence of ID (odds ratio = 0.814, 95% confidence interval [0.669, 0.990], p = .039). Participants in the preseason's weight-loss periods showed a tendency toward insufficient nutrient intake and were at a high risk for ID, particularly because of lower protein intake. PMID:26322906

  13. Factors associated with dietary diversity score among individuals with type 2 diabetes mellitus.

    Tiew, Kee Fong; Chan, Yoke Mun; Lye, Munn Sann; Loke, Seng Cheong

    2014-12-01

    Studies on diet quality among individuals with type 2 diabetes mellitus (T2DM) are scarce. This crosssectional study aimed to assess the diet quality and to determine its associated factors among individuals with T2DM at the Medical Outpatients Department, Serdang Hospital, Selangor, Malaysia, from July 2010 to March 2011. Subjects were interviewed for sociodemographic data. Diabetes history was retrieved from the hospital's e-database. Usual dietary intake was measured using a food frequency questionnaire, from which a dietary diversity score was obtained with two measures: Food Group Score and Serving Score were constructed based on the Malaysian Dietary Guidelines. Food Group Score was computed from the number of food groups consumed from five major food groups (grains, vegetables, fruits, meat, and dairy products) whereas Serving Score was computed from the number of servings consumed from the various food groups. Anthropometric measures, including weight, height, waist- and hip-circumference were examined. For data analyses, descriptive statistics, simple and multiple linear regression were conducted using IBM SPSS Statis- tics 20.0. A total of 113 subjects (50.4% female), with mean?SD age of 54.05 +/- 10.30 years and duration of diabetes of 11.25?9.05 years were studied. The mean Food Group Score and Serving Score were 4.12 +/- 0.79 and 12.75+3.50 respectively. Slightly more than one-third of the subjects achieved five food groups a day while less than 2% consumed a desirable number of servings from all food groups. Among the five food groups, dairy, and fruits were the least-frequently consumed foods. Lower education, lower personal income, working, non-insulin, overweight and obese subjects had significantly lower Food Group Score than their counterparts [F (6,106)=4.924, p<0.0001] whereas lower education, lower waist-to-hip ratio, overweight and obese subjects had significantly lower Serving Score than their counterparts [F (4,108)=7.520, p<0.0001]. There

  14. Screening of stimulatory effects of dietary risk factors on mouse intestinal cell kinetics

    Pooja Shivshankar; Shyamala C. S. Devi

    2005-01-01

    AIM: Although epidemiological and experimental studies validate influence of genetic, environmental and dietary factors in the causation of various types of cancers including colon, results from all these sources are inconclusive.Hypothesizing that high fat diet and obesity are among the major predisposing factors in the incidence of colon cancer,we evaluated the role of diet constituted with food material derived from a tropical plant, Tamarindus indica Linn (TI).METHODS: A two part randomized double-blind study was conducted employing inbred Swiss albino mice from a single generation for the whole investigation. One day-old neonates (n = 12) were subcutaneously administered with monosodium glutamate (MSG) to induce obesity (OB). At weaning these animals were maintained on modified AIN-76 diet supplemented with 10% TI and 10% fat bolus (w/w, TIFB) for 8 wk. Subsequently, in the second part of study, four groups of animals belonging to the same generation, age and gender (n = 12 per group), were maintained on: AIN-76 control diet (CD); AIN-76 mixed with 10% TI extract (TI); and, mixed with 10% TI and 10% FB (TIFB) for 8 wk, to determine intestinal crypt cell proliferation, functionally-specific enzyme activities,fermentation profile, and energy preferences.RESULTS: We observed a significant increase in the crypt cell production rate in distal colonic segment of experimental animals when compared with the controls. This segment also contained significantly low butyrate levels compared to control and TIFB groups. All the experimental groups showed a gross decrease in the enzyme activities viz.,succinate dehydrogenase, acid-galactosidase and dipeptidyl amino peptidase Ⅳ demonstrating pathological stress caused by the test regimens, and an altered metabolic flux in the cellular environment.CONCLUSION: We have demonstrated a cumulative response to the three dietary factors, one of which (TI) is reported, herein, for the first time to modulate kinetics of large

  15. Case-Control Study of Dietary Pattern and Other Risk Factors for Gastric Cancer

    Abbas Naghizadeh Baghi

    2012-07-01

    Full Text Available Background: The rates of gastric cancer reported from Ardabil Province of Iran, are among thehighest in the world. The aim of this study was to investigate the risk factors for gastric cancer inArdabil Province.Methods: This case-control study was conducted on 128 adults with mean age of 56.5 ± 12.8 yrold in Ardebil City, Iran in 2010 – 2011. Forty-two people with gastric cancer and 86 healthypeople were recruited. Participants were interviewed using a structured questionnaire. Fastingblood samples were taken for measurement of IgG and IgA indices against Helicobacter pylori infection.Data were analyzed using the Chi-square and Independent sample t-test.Results: Diet and H. pylori infection indices had the significant relationship with gastric cancer(P<0.05. Among dietary patterns, drinking hot tea, low intake of fresh vegetables and fruits, andunsaturated fat were the most significant risk factors (P<0.05. In gastric cancer patients, the levelsof serum IgG and IgA as indicator of H. pylori infection were significantly (P<0.05 higherthan the healthy subjects (IgG 37.7 ± 29.3 vs. 16.9 ± 11.1 U/ml and IgA 50.5 ± 44.7 vs. 22.9 ±15.8 U/ml. No significant relationship was observed between tobacco smoking and alcohol consumptionwith gastric cancer.Conclusion: Dietary pattern especially drinking hot tea and low consumption of unsaturated fat,fresh vegetables, and fruits, as well as H. pylori infection were the most important risk factors ingastric cancer patients.

  16. Dietary Sources of Fiber Intake and Its Association with Socio-Economic Factors among Flemish Preschool Children

    Inge Huybrechts

    2011-03-01

    Full Text Available The objectives were to assess total dietary fiber intake, identify the major sources of dietary fiber, and examine its association with socio-economic factors among Flemish preschoolers. Three-day estimated dietary records were collected from a representative sample of preschoolers 2.5–6.5 years old (n = 661; 338 boys, 323 girls. The mean dietary fiber intake (13.4 g/d was lower than the intake level recommended by the Belgian Superior Health Council (70% boys and 81% girls below the guidelines. The most important contributor was the group of bread and cereals (29.5%, followed by fruits (17.8%, potatoes and grains (16.0%, energy-dense, low-nutritious foods (12.4%, and vegetables (11.8%. Multiple linear regression analyses showed that total fiber intake was associated with maternal education and parents’ employment. Overall, fiber intakes from high-nutritious foods (vegetables and fruits were higher in preschoolers of higher educated mothers and those with one or both parents being employed. In conclusion, the majority of the preschoolers had dietary fiber intakes below the recommended level. Hence, dietary fiber should be promoted among parents of preschoolers and low socio-economic status families should be addressed in particular.

  17. Usual dietary glycemic load is associated with cardiometabolic risk factors in physically active Brazilian middle-aged men

    Paula G. Cocate

    2014-02-01

    Full Text Available Introduction: The effects of dietary glycemic load (GL on cardiometabolic risk factors in physically active subjects are not completely known. Objective: This cross-sectional study assessed the association of habitual dietary GL with cardiometabolic risk factors in physically active Brazilian middle-aged men. Methods: One-hundred seventy-six subjects (Age: 50.6 ± 5.0 years, BMI: 25.5 ± 3.6 kg/m² were evaluated. Anthropometry, lifestyle features, insulin resistance, oxidative stress biomarkers (8-iso-prostaglandin F2α; 8-iso-PGF2α and 8-hydroxydeoxyguanosine; 8-OHdG and lipid profile were assessed. Dietary intake was estimated through a quantitative food frequency questionnaire. Results: The dietary GL was positively associated with free fatty acid concentrations (β = 0.311, r² = 0.13, P-value = 0.034 and triglycerides/HDL cholesterol ratio (β = 0.598, r² = 0.19, P-value = 0.028 regardless of confounding factors (central obesity, red meat consumption, age and energy intake. The oxidative stress biomarker, 8-OHdG, was associated with habitual dietary GL (β = 0.432, r² = 0.11, P-value = 0.004, regardless of previous confounding factors plus excessive alcohol consumption, iron intake and current smoking status. Conclusions: The dietary GL was positively associated with lipid profile (free fatty acid concentrations and triglycerides/HDL cholesterol ratio and oxidative stress biomarker (8-OHdG. These results indicate potential harmfulness of diet with higher GL to cardiometabolic risk factors in middle-aged men, even in physically active individuals.

  18. Dietary factors impact on the association between CTSS variants and obesity related traits.

    Henri Hooton

    Full Text Available BACKGROUND/AIMS: Cathepsin S, a protein coded by the CTSS gene, is implicated in adipose tissue biology--this protein enhances adipose tissue development. Our hypothesis is that common variants in CTSS play a role in body weight regulation and in the development of obesity and that these effects are influenced by dietary factors--increased by high protein, glycemic index and energy diets. METHODS: Four tag SNPs (rs7511673, rs11576175, rs10888390 and rs1136774 were selected to capture all common variation in the CTSS region. Association between these four SNPs and several adiposity measurements (BMI, waist circumference, waist for given BMI and being a weight gainer-experiencing the greatest degree of unexplained annual weight gain during follow-up or not given, where applicable, both as baseline values and gain during the study period (6-8 years were tested in 11,091 European individuals (linear or logistic regression models. We also examined the interaction between the CTSS variants and dietary factors--energy density, protein content (in grams or in % of total energy intake and glycemic index--on these four adiposity phenotypes. RESULTS: We found several associations between CTSS polymorphisms and anthropometric traits including baseline BMI (rs11576175 (SNP N°2, p = 0.02, β = -0.2446, and waist change over time (rs7511673 (SNP N°1, p = 0.01, β = -0.0433 and rs10888390 (SNP N°3, p = 0.04, β = -0.0342. In interaction with the percentage of proteins contained in the diet, rs11576175 (SNP N°2 was also associated with the risk of being a weight gainer (p(interaction = 0.01, OR = 1.0526--the risk of being a weight gainer increased with the percentage of proteins contained in the diet. CONCLUSION: CTSS variants seem to be nominally associated to obesity related traits and this association may be modified by dietary protein intake.

  19. Lifestyle and Dietary Factors Associated with Serum 25-Hydroxyvitamin D Levels in Korean Young Adults.

    Joh, Hee-Kyung; Lim, Chun Soo; Cho, BeLong

    2015-08-01

    Inadequate vitamin D status is highly prevalent in the Korean population, especially among young adults. Nonetheless, correlates of suboptimal vitamin D levels in young adults are not well defined. This study aimed to investigate potentially modifiable determinants of vitamin D levels in young adults in Korea. This cross-sectional study was based on health check-up data from 3,450 healthy male and female university students aged 18-29 yr in Seoul between April and May 2013. Serum 25-hydroxyvitamin D [25(OH)D] levels were determined using chemiluminescent immunoassay. Anthropometric data were measured, and lifestyle, dietary, and sociodemographic factors were obtained through self-administered questionnaires. General linear regression was used to assess correlates of serum 25(OH)D levels. The mean serum 25(OH)D level was 11.1 ng/mL, and the prevalence of 25(OH)D levels less than 10 ng/mL was 44.7% (39.5% in men, 50.2% in women). In a final multivariable model, significant positive correlates of serum 25(OH)D were older age, male sex, increased physical activity, sunlight exposure ≥ 30 min/day, eating breakfast regularly, consumption of dairy and fatty fish, and use of vitamin D-containing supplements. In contrast, significant inverse correlates were obesity (body mass index, BMI ≥ 25 kg/m(2)) or underweight (BMI consumption of instant noodles and sugar-sweetened beverages. In conclusion, many modifiable lifestyle and dietary factors were associated with low serum 25(OH)D levels in Korean young adults. Further studies on potential mechanisms of the correlates and optimal strategies to improve vitamin D status in this vulnerable subpopulation are warranted. PMID:26240489

  20. The preventable causes of death in the United States: comparative risk assessment of dietary, lifestyle, and metabolic risk factors.

    Goodarz Danaei

    2009-04-01

    Full Text Available BACKGROUND: Knowledge of the number of deaths caused by risk factors is needed for health policy and priority setting. Our aim was to estimate the mortality effects of the following 12 modifiable dietary, lifestyle, and metabolic risk factors in the United States (US using consistent and comparable methods: high blood glucose, low-density lipoprotein (LDL cholesterol, and blood pressure; overweight-obesity; high dietary trans fatty acids and salt; low dietary polyunsaturated fatty acids, omega-3 fatty acids (seafood, and fruits and vegetables; physical inactivity; alcohol use; and tobacco smoking. METHODS AND FINDINGS: We used data on risk factor exposures in the US population from nationally representative health surveys and disease-specific mortality statistics from the National Center for Health Statistics. We obtained the etiological effects of risk factors on disease-specific mortality, by age, from systematic reviews and meta-analyses of epidemiological studies that had adjusted (i for major potential confounders, and (ii where possible for regression dilution bias. We estimated the number of disease-specific deaths attributable to all non-optimal levels of each risk factor exposure, by age and sex. In 2005, tobacco smoking and high blood pressure were responsible for an estimated 467,000 (95% confidence interval [CI] 436,000-500,000 and 395,000 (372,000-414,000 deaths, accounting for about one in five or six deaths in US adults. Overweight-obesity (216,000; 188,000-237,000 and physical inactivity (191,000; 164,000-222,000 were each responsible for nearly 1 in 10 deaths. High dietary salt (102,000; 97,000-107,000, low dietary omega-3 fatty acids (84,000; 72,000-96,000, and high dietary trans fatty acids (82,000; 63,000-97,000 were the dietary risks with the largest mortality effects. Although 26,000 (23,000-40,000 deaths from ischemic heart disease, ischemic stroke, and diabetes were averted by current alcohol use, they were outweighed by

  1. The Preventable Causes of Death in the United States: Comparative Risk Assessment of Dietary, Lifestyle, and Metabolic Risk Factors

    Danaei, Goodarz; Ding, Eric L.; Mozaffarian, Dariush; Taylor, Ben; Rehm, Jürgen; Murray, Christopher J. L.; Ezzati, Majid

    2009-01-01

    Background Knowledge of the number of deaths caused by risk factors is needed for health policy and priority setting. Our aim was to estimate the mortality effects of the following 12 modifiable dietary, lifestyle, and metabolic risk factors in the United States (US) using consistent and comparable methods: high blood glucose, low-density lipoprotein (LDL) cholesterol, and blood pressure; overweight–obesity; high dietary trans fatty acids and salt; low dietary polyunsaturated fatty acids, omega-3 fatty acids (seafood), and fruits and vegetables; physical inactivity; alcohol use; and tobacco smoking. Methods and Findings We used data on risk factor exposures in the US population from nationally representative health surveys and disease-specific mortality statistics from the National Center for Health Statistics. We obtained the etiological effects of risk factors on disease-specific mortality, by age, from systematic reviews and meta-analyses of epidemiological studies that had adjusted (i) for major potential confounders, and (ii) where possible for regression dilution bias. We estimated the number of disease-specific deaths attributable to all non-optimal levels of each risk factor exposure, by age and sex. In 2005, tobacco smoking and high blood pressure were responsible for an estimated 467,000 (95% confidence interval [CI] 436,000–500,000) and 395,000 (372,000–414,000) deaths, accounting for about one in five or six deaths in US adults. Overweight–obesity (216,000; 188,000–237,000) and physical inactivity (191,000; 164,000–222,000) were each responsible for nearly 1 in 10 deaths. High dietary salt (102,000; 97,000–107,000), low dietary omega-3 fatty acids (84,000; 72,000–96,000), and high dietary trans fatty acids (82,000; 63,000–97,000) were the dietary risks with the largest mortality effects. Although 26,000 (23,000–40,000) deaths from ischemic heart disease, ischemic stroke, and diabetes were averted by current alcohol use, they were

  2. Factors Correlated to Protective and Risk Dietary Patterns in Immigrant Latino Mothers in Non-metropolitan Rural Communities.

    Torres-Aguilar, Pablo; Teran-Garcia, Margarita; Wiley, Angela; Raffaelli, Marcela; Morales, Melissa

    2016-06-01

    Immigrant Latinos face conditions which over time negatively impact their nutritional behaviors and health outcomes. Our objective was to evaluate associations between environmental and lifestyle factors and both protective dietary patterns (e.g., intake of fruits and vegetables) and harmful dietary patterns (e.g., consumption of salty snacks and fast food). Surveys were individually and orally administered to 105 foreign-born Latina mothers living in rural locations in a Midwestern state. Principal component analysis created composite variables for each construct and Spearman correlations were conducted to determine associations. Protective dietary patterns were positively associated with access to food and information (ρs = 0.21) and language acculturation (ρs = 0.24), and negatively associated with family challenges (ρs = -0.31). Food insecurity was negatively associated with harmful dietary patterns (ρs = -0.24). Findings suggest that rural Latino dietary interventions should be complemented with comprehensive strategies addressing environmental and lifestyle factors across ecological domains. PMID:25990256

  3. Colon cancer in rapidly developing countries: review of the lifestyle, dietary, consanguinity and hereditary risk factors

    Abdulbari Bener

    2011-10-01

    Full Text Available Colon cancer rates are rising dramatically in once low incidence nations. These nations are undergoing rapid economic development and are known as “nations in transition” (NIT. This review identifies some of the most common etiological risk factors of colon cancer in these nations and evaluates the existing epidemiological evidence. The main risk factors which were found to be prevalent in NIT include: lifestyle factors such as physical inactivity, obesity and abdominal adiposity, alcohol consumption and cigarette smoking; dietary factors such as fatty food and red meat consumption. Protective factors included white meat and fiber consumption. Several studies found to have significantly higher rates of colon cancer among the young population (<40 years old. There appears to be a quantitative and qualitative increase in risk to relatives of patients diagnosed at a young age compared with those diagnosed later in life, at least part of which is likely to be the result of a hereditary susceptibility. Close relatives of patients with colon cancer are at an increased risk of developing a colon cancer. Close relatives of early onset cases warrant more intensive endoscopic screening and at an earlier age than relatives of patients diagnosed at older ages. Furthermore, these suggest the existence of genetic predispositions in these nations which need to be investigated further and have implications for screening programs. In conclusion, public health awareness campaigns promoting prevention of modifiable risk factors and screening initiatives with guidelines suited to the age-specific incidence rates of NIT are needed very urgently.

  4. Dietary and animal-related factors associated with the rate of urinary oxalate and calcium excretion in dogs and cats

    Dijcker, J.C.; Hagen-Plantinga, E.A.; Everts, H.; Bosch, Guido; Kema, I.P.; Hendriks, W.H.

    2012-01-01

    This paper reports the results of a cohort study and randomised clinical trial (RCT) in crossover design. In the cohort study, the range of urinary oxalate (Uox) and calcium (Uca) excretion was determined within a sample of the Dutch population of dogs and cats, and dietary and animal-related factor

  5. Factors influencing dietary supplement consumption: A case study in Chiang Mai, Thailand

    Wiwat Wangcharoen

    2013-01-01

    A consumer survey on dietary supplement consumption was carried out on 494 consumers aged 20 years and older in Chiang Mai province. The percentage of consumers who regularly consumed dietary supplements was 38.5%. Vitamins and minerals were the most consumed products, followed by functional drinks, functional foods, protein extracts, dietary fibre, cod liver oil, phytochemicals, algae products, fat absorbers, fish oils and bee products in that order. Females and participants who had recom...

  6. Comparison of the effects of dietary factors in the management and prophylaxis of migraine

    Beyazit Zencirci

    2010-07-01

    Full Text Available Beyazit Zencirci11Department of Anesthesiology and Reanimation, Medical Faculty of Sutcu Imam University, Kahramanmaras, TurkeyAbstract: Migraine is defined as a disorder characterized by intermittent headache episodes, accompanied with nausea, photophobia and/or phonophobia. Pharmacological therapy is in accordance with the severity of pain and may include acute, prophylactic and most commonly both approaches. The aim of the acute therapy is stopping or alleviating the attack or progression of the pain and in case of a migraine attack that has started, lessening the pain it. Preventive therapy aims to reduce attack frequency and severity. This study was designed to evaluate the effect of dietary factors in the management and prophylaxis of migraine in cases diagnosed as having migraine disorder according to the 2003-IHS criteria. Fifty consecutive Turkish patients (13 men, 37 women with diagnosis of migraine were randomly divided into two groups for treatment protocols with the written approval of the ethics committee. The cases in the first group (K were treated with metoprolol, vitamin B2 (riboflavin, and naproxen sodium just at the aura or at the beginning of the attacks. The cases in the second group (D were also supplied with a comprehensive dietary list arranged by our algology clinics in addition to the same medication protocol. There were no demographic differences between the cases (P > 0.05. VAS scores were lower in group D than group K (P < 0.01, and also the migraine attack frequencies and monthly amounts of analgesic consumed amounts were also statistically significantly less. It was concluded that beta-blocker and riboflavin therapy supplemented with convenient diet with appropriate alternatives in patients with migraine disorder was associated with statistically significant decreases in headache frequency, intensity, duration and medication intake.Keywords: migraine, food intake, trigger

  7. Examining associations between dietary patterns and metabolic CVD risk factors: a novel use of structural equation modelling.

    Castro, Michelle Alessandra; Baltar, Valéria Troncoso; Marchioni, Dirce Maria; Fisberg, Regina Mara

    2016-05-01

    The association between dietary patterns and metabolic cardiovascular risk factors has long been addressed but there is a lack of evidence towards the effects of the overall diet on the complex net of biological inter-relationships between risk factors. This study aimed to derive dietary patterns and examine their associations with metabolic cardiovascular risk factors following a theoretic model for the relationship between them. Participants included 417 adults of both sexes, enrolled to the cross-sectional population-based study performed in Brazil. Body weight, waist circumference, high-sensitivity C-reactive protein, blood pressure, total cholesterol:HDL-cholesterol ratio, TAG:HDL-cholesterol ratio, fasting plasma glucose and serum leptin were evaluated. Food consumption was assessed by two non-consecutive 24-h dietary recalls adjusted for the within-person variation of intake. A total of three dietary patterns were derived by exploratory structural equation modelling: 'Traditional', 'Prudent' and 'Modern'. The 'Traditional' pattern had a negative and direct effect on obesity indicators (serum LEP, body weight and waist circumference) and negative indirect effects on total cholesterol:HDL-cholesterol ratio, TAG:HDL-cholesterol ratio and fasting plasma glucose. The 'Prudent' pattern had a negative and direct effect on systolic blood pressure. No association was observed for the 'Modern' pattern and metabolic risk factors. In conclusion, the 'Traditional' and 'Prudent' dietary patterns were negatively associated with metabolic cardiovascular risk factors among Brazilian adults. Their apparent protective effects against obesity and high blood pressure may be important non-pharmacological strategies for the prevention and control of obesity-related metabolic disorders and CVD. PMID:26931638

  8. The Nutrition Attitude Survey: associations with dietary habits, psychological and physical well-being, and coronary risk factors.

    Hollis, J F; Carmody, T P; Connor, S L; Fey, S G; Matarazzo, J D

    1986-01-01

    Attitudes play an important role in the adoption and maintenance of a variety of health habits. In the present study, the Nutrition Attitude Survey (NAS) was developed to measure attitudes pertaining to the adoption of a low-fat, low-cholesterol diet. Factor analysis identified four primary attitudinal factors: Helpless and Unhealthy, Food Exploration, Meat Preference, and Health Consciousness. For a community sample of 415 healthy men and women, relationships were examined among these attitudinal factors and dietary habits, family food patterns, medical and psychological symptoms, and traditional coronary risk factors. For both men and women, the Helpless and Unhealthy factor was associated with increased meat consumption, weight, emotional distress, reported medical and psychological symptoms, total cholesterol, and low-density lipoprotein cholesterol. The Food Exploration factor was more characteristic of younger men and women and positively associated with men's reported involvement in family food preparation activities. For both sexes, Meat Preference scores were positively associated with meat consumption and inversely associated with consumption of meatless meals, beans, and fruit. Health Consciousness factor scores were associated with less meat consumption, more meatless meals, and better overall dietary adherence scores for both men and women. Overall, the findings provide initial support for the reliability and predictive validity of the NAS and underscore the importance of assessing and addressing the attitudes and preferences of participants in dietary intervention programs. PMID:3757988

  9. Dietary fat intake of Japanese male children and its associated factors: Results of the 1995 National Nutrition Survey in Japan

    2012-12-01

    Full Text Available Aim: To clarify the factors associated with reported dietary fat intake by Japanese male children. Methods: This study is based on the data of a nationally representative cross-sectional study in Japan. Three hundred and seventy-seven male children (age, 6 - 11 years whose households were sampled in the 1995 Comprehensive Survey of Living Conditions of the People on Health and Welfare, and the 1995 National Nutrition Survey and whose parents were identified through record linkage between the 2 survey data sets were enrolled. Results: The final dataset in this study consisted of 377 boys with 329 of their parents. Fifty-two boys were found to be overweight (13.8%. The reported dietary fat intake was higher among the overweight boys than among the non-overweight boys. Maternal obesity was significantly associated with obesity in male children. Boys who frequently consumed foods from the “fats and lipids” group and the “meat” groups, and children from nuclear families rather than 3- generation families reported high dietary fat intake. In addition, parental fat intake was also significantly associated with fat intake of male children. Conclusions: Child and parental dietary habits along with the household status should be considered when implementing nutritional education programmes to control dietary fat intake and reduce the obesity risks of male children.

  10. Acculturation and environmental factors influencing dietary behaviors and body mass index of Chinese students in the United States.

    Wu, Beiwen; Smith, Chery

    2016-08-01

    Focus groups (n = 7) were conducted with Chinese students (n = 43) studying in the USA to determine how acculturation and environmental factors influence dietary behavior and body mass index (BMI). This study used mixed methodology, collecting both qualitative (focus groups) and quantitative (24-h dietary recalls, food adoption scores, degree of acculturation, and height and weight measures) data. Themes emerging from focus group discussions were: a) dietary and social acculturation, b) factors influencing food intake, c) cultural importance of food, and d) changes in weight and BMI status. Environmental, behavioral, and cultural factors appear to have impacted the eating behaviors of the students. Because of the nature of the study, self-reported heights and weights were used to calculate BMI while living in China and actual heights and weights were taken for each student at the focus group to calculate current BMI after living in the USA. The majority of Chinese students (69% males; 85% females) experienced weight gain, resulting in an increased BMI based on weight/height data and as reported in focus group discussions. As a result, if students continue to gain weight, they may be at higher risk of developing chronic diseases in the future. Further, implemented dietary change may be transferred to other family members if students return to China. Results suggest that nutrition education should be provided to incoming foreign students during their orientation. PMID:27125431

  11. Differences in lifestyle behaviors, dietary habits, and familial factors among normal-weight, overweight, and obese Chinese children and adolescents

    Guo Xiaofan; Zheng Liqiang; Li Yang; Yu Shasha; Sun Guozhe; Yang Hongmei; Zhou Xinghu; Zhang Xingang; Sun Zhaoqing; Sun Yingxian

    2012-01-01

    Abstract Background Pediatric obesity has become a global public health problem. Data on the lifestyle behaviors, dietary habits, and familial factors of overweight and obese children and adolescents are limited. The present study aims to compare health-related factors among normal-weight, overweight, and obese Chinese children and adolescents. Methods We conducted a cross-sectional study consisted of 4262 children and adolescents aged 5–18 years old from rural areas of the northeast China. A...

  12. Association between Dietary Patterns and Cardiovascular Risk Factors among Middle-Aged and Elderly Adults in Taiwan: A Population-Based Study from 2003 to 2012

    Muga, Miriam Adoyo; Owili, Patrick Opiyo; Hsu, Chien-Yeh; Rau, Hsiao-Hsien; Chao, Jane C-J

    2016-01-01

    Background Cardiovascular disease (CVD) is one of the leading causes of mortality and loss of disability-adjusted life years in developed countries. This study derived a dietary pattern using an a priori method and additionally derived dietary patterns using a posteriori methods, and assessed the relationship with CVD risk factors in Taiwanese middle-aged and elderly adults. Methods Cross-sectional analyses of 62,965 subjects aged 40 years and above from the Mei Jau (MJ) database collected between 2003 and 2012 in Taiwan. Diet was assessed using a 22 item semi-quantitative food frequency questionnaire. Using this information, three dietary patterns were generated. The a priori diet was labeled the Taiwanese dietary pattern and was derived using hypothesized effect of 22 food groups, while two a posteriori dietary patterns, “vegi-fruits” and “meat-processed”, were derived using principal component analysis. The association between dietary patterns and a range of CVD risk factors (i.e. blood lipids, blood glucose and C-reactive protein) was evaluated using linear regression. Results The results showed that high intake (Q5, quintile 5) of Taiwanese diet was negatively associated with CVD risk factors at (p meat-processed dietary pattern (Q5) was positively associated with CVD risk factors (p meat-processed dietary pattern and CVD risk factors. The findings suggested that a diet rich in vegetables and fruits has a beneficial effect in the management of CVD risk factors. PMID:27366909

  13. Joint Association of Dietary Pattern and Physical Activity Level with Cardiovascular Disease Risk Factors among Chinese Men: A Cross-Sectional Study

    Dong Wang; Yuna He; Yanping Li; Dechun Luan; Fengying Zhai; Xiaoguang Yang; Guansheng Ma

    2013-01-01

    The purpose of this cross-sectional study was to investigate the joint associations of physical activity level (PAL) and dietary patterns in relation to cardiovascular disease (CVD) risk factors among Chinese men. The study population consisted of 13 511 Chinese males aged 18-59 years from the 2002 China National Nutrition and Health Survey. Based on dietary data collected by a food frequency questionnaire, four dietary patterns were identified and labeled as "Green Water'' (high consumption ...

  14. Nutrition: a key environmental dietary factor in clinical severity and cardio-metabolic risk in psoriatic male patients evaluated by 7-day food-frequency questionnaire

    Barrea, Luigi; Macchia, Paolo Emidio; Tarantino, Giovanni; Di Somma, Carolina; Pane, Elena; Balato, Nicola; Napolitano, Maddalena; Colao, Annamaria; Savastano, Silvia

    2015-01-01

    Background Western dietary pattern is included among the environmental dietary factors involved in the pathogenesis of psoriasis. Nutritional data collection methods and gender differences might affect the association between diet and psoriasis. The 7-day food records is considered the “gold standard” of self-administered food frequency questionnaires. In this study, we evaluated the differences in the dietary intake, anthropometric measurements and cardio-metabolic risk profile in a group of...

  15. Impact of dietary fiber intake on glycemic control, cardiovascular risk factors and chronic kidney disease in Japanese patients with type 2 diabetes mellitus: the Fukuoka Diabetes Registry

    FUJII, Hiroki; Iwase, Masanori; Ohkuma, Toshiaki; Ogata-Kaizu, Shinako; Ide, Hitoshi; Kikuchi, Yohei; Idewaki, Yasuhiro; Joudai, Tamaki; Hirakawa, Yoichiro; UCHIDA, Kazuhiro; Sasaki, Satoshi; Nakamura, Udai; Kitazono, Takanari

    2013-01-01

    Background Dietary fiber is beneficial for the treatment of type 2 diabetes mellitus, although it is consumed differently in ethnic foods around the world. We investigated the association between dietary fiber intake and obesity, glycemic control, cardiovascular risk factors and chronic kidney disease in Japanese type 2 diabetic patients. Methods A total of 4,399 patients were assessed for dietary fiber intake using a brief self-administered diet history questionnaire. The associations betwee...

  16. Factors influencing dietary supplement consumption: A case study in Chiang Mai, Thailand

    Wiwat Wangcharoen

    2013-04-01

    Full Text Available A consumer survey on dietary supplement consumption was carried out on 494 consumers aged 20 years and older in Chiang Mai province. The percentage of consumers who regularly consumed dietary supplements was 38.5%. Vitamins and minerals were the most consumed products, followed by functional drinks, functional foods, protein extracts, dietary fibre, cod liver oil, phytochemicals, algae products, fat absorbers, fish oils and bee products in that order. Females and participants who had recommended waistlines, had higher income, usually felt stressed or sick, and who preferred eating fruits/vegetables or routinely drank water tended to have a higher rate of consumption of dietary supplements. Participants gave priority over a product with guaranteed quality when they made decision to purchase dietary supplements, but their purchase was also influenced by the attractiveness of the product and advertisement for it.

  17. Dietary behaviors as associated factors for overweight and obesity in a sample of adolescents from Aquitaine, France.

    Carriere, Caroline; Langevin, Coralie; Lamireau, Thierry; Maurice, Sylvie; Thibault, Hélène

    2013-03-01

    This study aimed to identify dietary behaviors that might be considered as associated factors for overweight or obesity among French adolescents. Forty-nine of the 536 middle and high schools in Aquitaine (southwest of France) were invited to take part in the study. For each school, participating adolescents were selected using stratification by grade. A self-report questionnaire, including information about sex, age, dietary behaviors, physical and sedentary activities, and parental socioeconomic status (SES), was filled in by adolescents during class. Overweight and obesity were defined according to the age- and sex-specific body mass index cutoff points of the International Obesity Task Force. Multivariate analysis (logistic regression) was used to identify independent dietary factors associated with overweight including obesity and obesity alone (adjustment on sex, age, parental SES, and weight status and adolescents' sedentary activity). In addition to parental SES and weight status and adolescents' sedentary activity, some dietary behaviors are also independently and significantly associated with a higher prevalence of overweight including obesity: absence (OR 1.43, 0.91-2.23) or rare (OR 1.57, 1.23-2.01) breakfast intake (p importance to carry out multifaceted educational actions among adolescents, by promoting physical activity and healthy food choices in order to prevent overweight and promote healthy lifestyle behaviors. PMID:22773296

  18. Stage-specific Dietary Factors Associated with the Correa Multistep and Multifactorial Process of Human Gastric Carcinogenesis.

    Hsiung, Hui-Yin; Fann, Jean Ching-Yuan; Yen, Amy Ming-Fang; Chen, Sam Li-Sheng; Chiu, Sherry Yueh-Hsia; Ku, Tsung-Ho; Liu, Tzeng-Ying; Chen, Hsiu-Hsi; Lin, Ming-Wei

    2016-01-01

    We assessed how individual dietary intakes act at different points in the chain of sequential stage of the Correa model in an area of Taiwan with high incidence of gastric cancer (GC). Using data on 2,201 participants in a two-stage screening for gastric neoplasia with pepsinogen test, we identified 154 superficial gastritis (SG), 32 atrophic gastritis (AG), 117 intestinal metaplasia (IM), and 22 GC. Effects of individual item-based and construct-based dietary variables aggregated by factor analysis on each stage of gastric neoplasm were assessed. Based on 1,211 subjects with complete information on serological test and dietary questionnaire, SG was associated with positive quartile trend for the intake of meat (trend test P = 0.0014) and the intake of fruits and leafy vegetables (trend test P = 0.0177), but with the negative trend for the intake of shrimp sauce (trend test P = 0.039). A significant positive association was noted between milk and AG (trend test P = 0.014) and IM (P = 0.0087). A positive association between seafood and IM was noted (P = 0.011). Frequent leafy vegetable intake based on individual item was inversely associated with GC (P = 0.0084), whereas frequent intake of meat showed a high positive association (P<0.001). Stage-specific dietary factors underpinning the Correa model were identified. PMID:27042805

  19. Correlation between hygienic-dietary habits and casdiovascular risk factors in young adults argentine

    Melina Erben

    2014-12-01

    Full Text Available Introduction: According to the World Health Organization, the cardiovascular disease (ECV is one of the most important public health problem in the world. The aim of this study was to evaluate the prevalence of ECV factors in a young adult population, and establish the interrelation of these variables through multivariate statistical analysis.Material and Methods: In a sample of 53 individuals of both sexes (18-30 years old, were carried out hygienic-dietary habits surveys, two reminders of 24 hours, anthropometric measurements (weight, height and a blood lipid profile: total cholesterol (Col, HDL, LDL and triglycerides (TG and Castelli Index (CI was calculated.Results: The mean values of Col, HDL, LDL, TG and IC were 183±32, 49.5±18, 107.5±29, 114±101, 4.21±1.85, respectively. 66% of individuals exhibited a disturbance in one or more blood lipids analyzed, 41% were overweight, 60% did not physical activity, 45% had a caloric intake above recommendations, 80% consumed more fat than recommended, 9.4% drank alcohol and 13.2% smoked. Through multivariate analysis was found a correlation between altered lipids profile, physical inactivity, Kcal. and fat excess intake. Moreover, association between normal lipids profile, physical activity and Kcal. and fat intake insufficient and adequate was found.Conclusions: There is a high prevalence of factors associated with ECV in the study population, and were found a correlation of the following risk factors: altered lipid profile, physical inactivity, Kcal. intake and excess fat.

  20. Dietary shift after 3600 cal yr BP and its influencing factors in northwestern China: Evidence from stable isotopes

    Ma, Minmin; Dong, Guanghui; Jia, Xin; Wang, Hui; Cui, Yifu; Chen, Fahu

    2016-08-01

    Human diets rely on natural resource availability and can reflect social and cultural values. When environments, societies, and cultures change, diets may also shift. This study traced the extent of dietary change and the factors influencing such change. Through stable carbon and nitrogen isotopic analysis of late Neolithic and early Bronze Age human and animal bone collagen, we found that significant shifts in human diets were closely associated with intercontinental cultural exchanges in Eurasia and climate change in northwestern China. The isotopic evidence indicated that human diets mainly consisted of C4 foodstuffs (presumably millet and/or animals fed with C4 foods) around 4000 calibrated years before the present (cal yr BP), corresponding to the flourishing of millet agriculture in the context of the optimal climate conditions of the mid-Holocene. Subsequently, more C3 foods (probably wheat, barley, and animals fed with C3 foods) were added to human diets post-3600 cal yr BP when the climate became cooler and drier. Such dietary variation is also consistent with the increasing intensity of long-distance exchange after 4000 cal yr BP. While many factors can lead to human dietary shifts (e.g. climate change, population growth, cultural factors, and human migration), climate may have been a key factor in Gansu and Qinghai.

  1. Cardiovascular Risk Factors in Normolipidemic Acute Myocardial Infarct Patients on Admission – Do Dietary Fruits and Vegetables Offer Any Benefits?

    Arun Kumar

    2010-10-01

    Full Text Available Background: Myocardial Infarction (MI is a leading cause of death in India. Whether dietary vitamins could reduce risk of cardiovascular disease among Indians is still not clear and very few studies have addressed the association between dietary vitamin acting as an antioxidant or pro-oxidant and its effect on risk reduction or aggravation in normolipidemic AMI patients. Objective: The goal of the current study was to address the association between dietary vitamin and cardiovascular risk in normolipidemic acute myocardial infarct patients compared with healthy controls. Design: Dietary intake of vitamins was assessed by 131 food frequency questionnaire items in both AMI patients and age/sex-matched controls. The associated changes in risk factors due to antioxidant vitamins intake was also assessed in normolipidemic acute myocardial patients and was compared with controls. Results: Dietary intake of vitamin A, B1, B2, B3 was significantly higher in AMI patients compared to healthy controls but the intake of vitamin C was significantly higher in controls compared to AMI patients. Even though the vitamins intake was higher in patients, the associated cardiovascular risk factors were not reduced compared to controls. The total cholesterol, LDL-c, TAG were significantly higher (p<0.001 in AMI patients except HDL-c which was significantly higher (p<0.001 in controls. The endogenous antioxidants were found to be significantly lowered in patients compared to controls in spite of higher vitamin intake. Similarly the enzymatic antioxidants were also significantly lowered in patients. The mean serum Lipoprotein (a malondialdehyde (MDA and conjugated diene (CD levels in patients were significantly elevated compared with controls. The levels of caeruloplasmin, C-reactive protein, fibrinogen, ischemia-modified albumin were significantly higher but arylesterase activities were lowered in patients. Conclusion: Diets rich in vegetables and fruits do not seem

  2. Dietary Habits in Adolescence Related to Sociodemographic Factors, Physical Activity and Self-esteem

    Henningsen, Maria

    2011-01-01

    Unhealthy eating during adolescence has shown to have multiple negative consequences. The aim of this paper is to acquire knowledge of dietary habits in adolescence and consider how this behaviour varies across different groups of adolescents. Correlations between dietary habits, age and gender have several times been found, in terms of girls eating healthier than boys, and the intake of healthy food decreasing with age. Additionally, adolescents of low socioeconomic position are at higher ri...

  3. Interaction of Dietary Fatty Acids with Tumour Necrosis Factor Family Cytokines during Colon Inflammation and Cancer

    Jiřina Hofmanová; Nicol Straková; Alena Hyršlová Vaculová; Zuzana Tylichová; Barbora Šafaříková; Belma Skender; Alois Kozubík

    2014-01-01

    Intestinal homeostasis is precisely regulated by a number of endogenous regulatory molecules but significantly influenced by dietary compounds. Malfunction of this system may result in chronic inflammation and cancer. Dietary essential n-3 polyunsaturated fatty acids (PUFAs) and short-chain fatty acid butyrate produced from fibre display anti-inflammatory and anticancer activities. Both compounds were shown to modulate the production and activities of TNF family cytokines. Cytokines from the ...

  4. The Contribution of Dietary Factors to Dental Caries and Disparities in Caries

    Mobley, Connie; Marshall, Teresa A.; Milgrom, Peter; Coldwell, Susan E.

    2009-01-01

    Frequent consumption of simple carbohydrates, primarily in the form of dietary sugars is significantly associated with increased dental caries risk. Malnutrition (under or over nutrition) in children is often a consequence of inappropriate infant and childhood feeding practices and dietary behaviors associated with limited access to fresh, nutrient dense foods substituting instead, high-energy low cost and nutrient poor sugary and fatty foods. Lack of availability of quality food stores in ru...

  5. Association between the dietary factors and metabolic syndrome with chronic kidney disease in Chinese adults

    Bi, Hui; Wu, Yiqing; Zhao, Chunjie; Long, Gang

    2014-01-01

    Objective: The aim of study was to examine the relationship between the dietary nutrition and the prevalence and risk of renal damage in patients with metabolic syndrome. Methods: 260 patients with metabolic syndrome and chronic renal disease meeting criterion were recruited in this cross-sectional study. Metabolic syndrome was defined according to NCEP-ATPIII guidelines. Food-frequency questionnaire was performed to collect the information on dietary nutrition. Anthropometric measurements, i...

  6. Intake of wholegrain products is associated with dietary, lifestyle, anthropometric and socio-economic factors in Denmark

    Egeberg, Rikke; Frederiksen, Kirsten; Olsen, Anja;

    2009-01-01

    OBJECTIVE: To evaluate the association between wholegrain products intake and other dietary, lifestyle, anthropometric and socio-economic factors. DESIGN: Cross-sectional study, with data on diet, lifestyle and socio-economic factors obtained from questionnaires. Anthropometric measurements were...... collected by trained professionals. Multiple linear and principal components regression analyses were used in statistical analyses. SETTING: Part of the Diet, Cancer and Health study, a prospective cohort study to evaluate the aetiological role of diet on cancer risk, conducted in the greater Copenhagen...... identified by principal components analysis yielded similar results. Also, wholegrain products intake was positively associated with cycling, taking dietary supplements and high school education, and negatively associated with intake of alcohol, BMI and smoking. CONCLUSIONS: Intake of wholegrain products...

  7. Changes in circulating levels of fibroblast growth factor 23 induced by short-term dietary magnesium deficiency in rats.

    Matsuzaki, Hiroshi; Katsumata, Shinichi; Maeda, Yoshiaki; Kajita, Yasutaka

    2016-06-01

    Fibroblast growth factor 23 (FGF23) is a potent regulator of phosphorus (P) and vitamin D metabolism. Long-term dietary magnesium (Mg) deficiency increases circulating levels of FGF23, whereas the effects of short-term dietary Mg deficiency are unclear. Thus, the present study investigated whether short-term dietary Mg deficiency affects circulating levels of FGF23. We also assessed changes in renal mRNA expression of vitamin D metabolizing enzymes and type II sodium-phosphate (Na/Pi) cotransporters, since these are regulated by FGF23. Rats were fed a control diet (control group) or an Mg-deficient diet (Mg-deficient group) for 2, 4 or 7 days. Serum Mg levels were significantly lower in the Mg-deficient group than in the control group at all time points. Serum FGF23 levels were significantly higher in the Mg-deficient group than in the control group at day 7. The 25-hydroxyvitamin D-24-hydroxylase (24(OH)ase) mRNA levels were significantly higher in the Mg-deficient group than in the control group at day 7 . No significant differences in types IIa and IIc Na/Pi cotransporter mRNA levels were observed between the control and Mg-deficient groups. These results suggest that dietary Mg deficiency causes a rapid increase in circulating levels of FGF23 and renal 24(OH)ase mRNA levels. PMID:27624533

  8. Techniques for quantifying effects of dietary antioxidants on transcription factor translocation and nitric oxide production in cultured cells

    Ewins, B. A.; Vassiliadou, M.; Minihane, A. M.; Rimbach, G. H.; Weinberg, P.D.

    2006-01-01

    Dietary antioxidants can affect cellular processes relevant to chronic inflammatory diseases such as atherosclerosis. We have used non-standard techniques to quantify effects of the antioxidant soy isoflavones genistein and daidzein on translocation of Nuclear Factor-KB (NF-KB) and nitric oxide (NO) production, which are important in these diseases. Translocation was quantified using confocal immunofluoresecence microscopy and ratiometric image analysis. NO was quantified by an electrochemica...

  9. Dietary diversity, meal frequency and associated factors among infant and young children in Northwest Ethiopia: a cross- sectional study

    Beyene, Melkamu; Worku, Abebaw Gebeyehu; Wassie, Molla Mesele

    2015-01-01

    Background Inappropriate feeding practice increases risk of under nutrition, illness, and mortality amongst children less than 2 years of age. The objective of this study is to assess minimum dietary diversity, meal frequency and its associated factors among infant and young children aged 6–23 months in Dangila Town, Northwest Ethiopia. Methods A community based cross sectional study was conducted. Simple random sampling technique was used to select study participants. Interviewer administere...

  10. Key factors to successful adherence to dietary modifications for patients with coronary heart disease : a literature review

    Kemppainen, Karri

    2016-01-01

    The purpose of this thesis was to find out what are the key factors that make a patient with coronary heart disease adhere to the nutritional modifications in cardiac rehabilitation using research articles produced in the years 2006-2016. This thesis was produced as a literature review. The process was as systematic as possible following the literature review guidelines from textbooks. Studies were searched using search terms “coronary heart disease” and “dietary adherence” using nursing...

  11. A Study on Overweight Promoting Dietary Factors among School Children in an Urban Area of Andhra Pradesh

    Yerpude, Pravin N.; Jogdand, Keerti S.

    2013-01-01

    Introduction: Now a day, obesity has become a chronic disorder affecting the large population than any other disease in the world. It mostly affects the adult population but children and adolescent are also prone to develop obesity. the present study was undertaken among school children with the objective of finding out the relative proportion of underweight and overweight among study subjects on the basis of BMI and influence of some selected dietary factors on BMI status. Methods: The cross...

  12. The Impact of Dietary and Metabolic Risk Factors on Cardiovascular Diseases and Type 2 Diabetes Mortality in Brazil.

    Marcia C de Oliveira Otto

    Full Text Available Trends in food availability and metabolic risk factors in Brazil suggest a shift toward unhealthy dietary patterns and increased cardiometabolic disease risk, yet little is known about the impact of dietary and metabolic risk factors on cardiometabolic mortality in Brazil.Based on data from Global Burden of Disease (GBD Study, we used comparative risk assessment to estimate the burden of 11 dietary and 4 metabolic risk factors on mortality due to cardiovascular diseases and diabetes in Brazil in 2010. Information on national diets and metabolic risks were obtained from the Brazilian Household Budget Survey, the Food and Agriculture Organization database, and large observational studies including Brazilian adults. Relative risks for each risk factor were obtained from meta-analyses of randomized trials or prospective cohort studies; and disease-specific mortality from the GBD 2010 database. We quantified uncertainty using probabilistic simulation analyses, incorporating uncertainty in dietary and metabolic data and relative risks by age and sex. Robustness of findings was evaluated by sensitivity to varying feasible optimal levels of each risk factor.In 2010, high systolic blood pressure (SBP and suboptimal diet were the largest contributors to cardiometabolic deaths in Brazil, responsible for 214,263 deaths (95% uncertainty interval [UI]: 195,073 to 233,936 and 202,949 deaths (95% UI: 194,322 to 211,747, respectively. Among individual dietary factors, low intakes of fruits and whole grains and high intakes of sodium were the largest contributors to cardiometabolic deaths. For premature cardiometabolic deaths (before age 70 years, representing 40% of cardiometabolic deaths, the leading risk factors were suboptimal diet (104,169 deaths; 95% UI: 99,964 to 108,002, high SBP (98,923 deaths; 95%UI: 92,912 to 104,609 and high body-mass index (BMI (42,643 deaths; 95%UI: 40,161 to 45,111.suboptimal diet, high SBP, and high BMI are major causes of

  13. The Impact of Dietary and Metabolic Risk Factors on Cardiovascular Diseases and Type 2 Diabetes Mortality in Brazil

    de Oliveira Otto, Marcia C.; Afshin, Ashkan; Micha, Renata; Khatibzadeh, Shahab; Fahimi, Saman; Singh, Gitanjali; Danaei, Goodarz; Sichieri, Rosely; Monteiro, Carlos A; Louzada, Maria L. C.; Ezzati, Majid; Mozaffarian, Dariush

    2016-01-01

    Background Trends in food availability and metabolic risk factors in Brazil suggest a shift toward unhealthy dietary patterns and increased cardiometabolic disease risk, yet little is known about the impact of dietary and metabolic risk factors on cardiometabolic mortality in Brazil. Methods Based on data from Global Burden of Disease (GBD) Study, we used comparative risk assessment to estimate the burden of 11 dietary and 4 metabolic risk factors on mortality due to cardiovascular diseases and diabetes in Brazil in 2010. Information on national diets and metabolic risks were obtained from the Brazilian Household Budget Survey, the Food and Agriculture Organization database, and large observational studies including Brazilian adults. Relative risks for each risk factor were obtained from meta-analyses of randomized trials or prospective cohort studies; and disease-specific mortality from the GBD 2010 database. We quantified uncertainty using probabilistic simulation analyses, incorporating uncertainty in dietary and metabolic data and relative risks by age and sex. Robustness of findings was evaluated by sensitivity to varying feasible optimal levels of each risk factor. Results In 2010, high systolic blood pressure (SBP) and suboptimal diet were the largest contributors to cardiometabolic deaths in Brazil, responsible for 214,263 deaths (95% uncertainty interval [UI]: 195,073 to 233,936) and 202,949 deaths (95% UI: 194,322 to 211,747), respectively. Among individual dietary factors, low intakes of fruits and whole grains and high intakes of sodium were the largest contributors to cardiometabolic deaths. For premature cardiometabolic deaths (before age 70 years, representing 40% of cardiometabolic deaths), the leading risk factors were suboptimal diet (104,169 deaths; 95% UI: 99,964 to 108,002), high SBP (98,923 deaths; 95%UI: 92,912 to 104,609) and high body-mass index (BMI) (42,643 deaths; 95%UI: 40,161 to 45,111). Conclusion suboptimal diet, high SBP, and high

  14. Dietary supplementation and doping-related factors in high-level sailing

    Rodek Jelena

    2012-12-01

    Full Text Available Abstract Background Although dietary supplements (DSs in sports are considered a natural need resulting from athletes’ increased physical demands, and although they are often consumed by athletes, data on DS usage in Olympic sailing are scarce. The aim of this study was to study the use of and attitudes towards DSs and doping problems in high-level competitive sailing. Methods The sample consisted of 44 high-level sailing athletes (5 of whom were female; total mean age 24.13 ± 6.67 years and 34 coaches (1 of whom was female; total mean age 37.01 ± 11.70. An extensive, self-administered questionnaire of substance use was used, and the subjects were asked about sociodemographic data, sport-related factors, DS-related factors (i.e., usage of and knowledge about DSs, sources of information, and doping-related factors. The Kruskal-Wallis ANOVA was used to determine the differences in group characteristics, and Spearman’s rank order correlation and a logistic regression analysis were used to define the relationships between the studied variables. Results DS usage is relatively high. More than 77% of athletes consume DSs, and 38% do so on a regular basis (daily. The athletes place a high degree of trust in their coaches and/or physicians regarding DSs and doping. The most important reason for not consuming DSs is the opinion that DSs are useless and a lack of knowledge about DSs. The likelihood of doping is low, and one-third of the subjects believe that doping occurs in sailing (no significant differences between athletes and coaches. The logistic regression found crew number (i.e., single vs. double crew to be the single significant predictor of DS usage, with a higher probability of DS consumption among single crews. Conclusion Because of the high consumption of DSs future investigations should focus on real nutritional needs in sailing sport. Also, since athletes reported that their coaches are the primary source of information about

  15. Factors associated with dietary supplement use by people who exercise at gyms

    Francisca Mirian Moura Lacerda

    2015-01-01

    Full Text Available OBJECTIVE To assess the factors associated with the use of dietary supplements by people who exercise at gyms.METHODS A cross-sectional study with a sample defined by convenience, considering the number of gyms registered in the Conselho Regional de Educação Física (Regional Council of Physical Education of Sao Luis, MA, Northeastern Brazil, from July 2011 to July 2012. The final sample comprised 723 individuals who exercise at gyms. The dependent variable was supplement use, and the explanatory variables were length of time and motivation of the physical exercises, duration, goal and self-perception of training, weekly frequency of gym attendance, sex, age, educational attainment, self-perception of body weight, smoking and self-perception of diet. The association between variables was analysed by hierarchical Poisson regression based on a theoretical model.RESULTS Supplement use was reported by 64.7% of the participants. Most of the sample was male (52.6%. The most frequent age group was 20 to 39 years (74.4%. Most participants (46.1% had been exercising for over a year. The following variables were associated with supplement use: self-perceiving body weight as below ideal (p < 0.001, smoking (p < 0.001, exercising for 7 to 12 months (p = 0.028 or more than one year (p < 0.001, spending more than two hours at the gym (p = 0.051, and perceiving training as moderate (p = 0.024 or intense (p = 0.001.CONCLUSIONS The use of supplements lacks proper professional guidance, being motivated by individuals unsatisfied with their low body weight and who perceive their workout as intense, which raises the need for monitoring this population.

  16. Factors associated with dietary supplement use by people who exercise at gyms.

    Lacerda, Francisca Mirian Moura; Carvalho, Wellington Roberto Gomes; Hortegal, Elane Viana; Cabral, Nayra Anielly Lima; Veloso, Helma Jane Ferreira

    2015-01-01

    OBJECTIVE To assess the factors associated with the use of dietary supplements by people who exercise at gyms.METHODS A cross-sectional study with a sample defined by convenience, considering the number of gyms registered in the Conselho Regional de Educação Física (Regional Council of Physical Education) of Sao Luis, MA, Northeastern Brazil, from July 2011 to July 2012. The final sample comprised 723 individuals who exercise at gyms. The dependent variable was supplement use, and the explanatory variables were length of time and motivation of the physical exercises, duration, goal and self-perception of training, weekly frequency of gym attendance, sex, age, educational attainment, self-perception of body weight, smoking and self-perception of diet. The association between variables was analysed by hierarchical Poisson regression based on a theoretical model.RESULTS Supplement use was reported by 64.7% of the participants. Most of the sample was male (52.6%). The most frequent age group was 20 to 39 years (74.4%). Most participants (46.1%) had been exercising for over a year. The following variables were associated with supplement use: self-perceiving body weight as below ideal (p gym (p = 0.051), and perceiving training as moderate (p = 0.024) or intense (p = 0.001).CONCLUSIONS The use of supplements lacks proper professional guidance, being motivated by individuals unsatisfied with their low body weight and who perceive their workout as intense, which raises the need for monitoring this population. PMID:26465665

  17. Association between FTO variant and change in body weight and its interaction with dietary factors

    Vimaleswaran, Karani S; Ängquist, Lars; Hansen, Rikke D;

    2012-01-01

    .8 years follow-up in a large-scale prospective study and examined whether these associations were modified by dietary energy percentage from fat, protein, carbohydrate, or glycemic index (GI). This study comprised data from five countries of European Prospective Investigation into Cancer and Nutrition...... being a weight-gainer (OR: 1.1; P = 0.045). We observed no interaction between FTO-rs9939609 and dietary fat, protein and carbohydrate, and GI on BMI and WC at baseline or on change in weight and WC. FTO-rs9939609 is associated with BMI and WC at baseline, but association with weight gain is weak and...

  18. Dietary Risk Factors for Sporadic Creutzfeldt-Jakob Disease: A Confirmatory Case-Control Study

    Davanipour, Zoreh; Sobel, Eugene; Ziogas, Argyrios; Smoak, Carey; Bohr, Thomas; Doram, Keith; Liwnicz, Boleslaw

    2014-01-01

    Aims This study’s primary purpose was to determine whether earlier findings suggesting an association between sporadic Creutzfeldt-Jakob disease (sCJD), a transmissible spongiform encephalopathy of humans and specific dietary components could be replicated. The a priori hypotheses were that consumption of (i) foods likely to contain organ tissue and (ii) raw/rare meat are associated with increased sCJD risk. Study Design Population-based case-control study. Place and Duration of Study Departm...

  19. Prostate cancer and the influence of dietary factors and supplements: a systematic review

    Mandair, D.; Rossi, R; Pericleous, M.; Whyand, T.; Caplin, M

    2014-01-01

    Background Prostate cancer is the second most common cause of cancer worldwide after lung cancer. There is increasing evidence that diet and lifestyle plays a crucial role in prostate cancer biology and tumourigenesis. Prostate cancer itself represents a good model of cancer in which to look for chemopreventive agents due to the high disease prevalence, slowly progressive nature, and long latency period. Dietary agents have gained considerable attention, often receiving much publicity in t...

  20. [Dietary factors and oral cancer: a case-control study in Greater Metropolitan São Paulo, Brazil].

    Marchioni, Dirce Maria Lobo; Fisberg, Regina Mara; Góis Filho, José Francisco de; Kowalski, Luiz Paulo; Carvalho, Marcos Brasilino de; Abrahão, Márcio; Latorre, Maria do Rosario Dias de Oliveira; Eluf Neto, José; Wünsch-Filho, Victor

    2007-03-01

    Dietary factors associated with oral cancer were investigated in a case-control hospital-based study in the city of São Paulo, Brazil, from 1998 to 2002. A total of 835 subjects, 366 with histologically confirmed incident cases of oral-cavity or pharyngeal cancer and 469 controls participated in the study. Dietary data were collected with a food frequency questionnaire (FFQ). Odds ratios (OR) and 95% confidence intervals (95%CI) were obtained from unconditional logistic regression, adjusted for potential confounders. Inverse associations with risk of oral cancer were found for the highest intake of beans, OR = 0.37 (95%CI: 0.22-0.64), raw vegetables, OR = 0.51 (95%CI: 0.29-0.93) and the intermediate tertile of rice and pasta intake, OR = 0.56 (95%CI: 0.38-0.83). Positive associations were observed for the highest intake of eggs, OR = 1.84 (95%CI: 1.23-2.75), potatoes, OR = 2.22 (95%CI: 1.53-3.25), and milk, OR= 1.80 (95%CI: 1.09-2.98). Some traditional Brazilian foods like rice and beans emerged as protective factors against oral cancer, independently of other risk factors. PMID:17334570

  1. Interaction of Dietary Fatty Acids with Tumour Necrosis Factor Family Cytokines during Colon Inflammation and Cancer

    Jiřina Hofmanová

    2014-01-01

    Full Text Available Intestinal homeostasis is precisely regulated by a number of endogenous regulatory molecules but significantly influenced by dietary compounds. Malfunction of this system may result in chronic inflammation and cancer. Dietary essential n-3 polyunsaturated fatty acids (PUFAs and short-chain fatty acid butyrate produced from fibre display anti-inflammatory and anticancer activities. Both compounds were shown to modulate the production and activities of TNF family cytokines. Cytokines from the TNF family (TNF-α, TRAIL, and FasL have potent inflammatory activities and can also regulate apoptosis, which plays an important role in cancer development. The results of our own research showed enhancement of apoptosis in colon cancer cells by a combination of either docosahexaenoic acid (DHA or butyrate with TNF family cytokines, especially by promotion of the mitochondrial apoptotic pathway and modulation of NFκB activity. This review is focused mainly on the interaction of dietary PUFAs and butyrate with these cytokines during colon inflammation and cancer development. We summarised recent knowledge about the cellular and molecular mechanisms involved in such effects and outcomes for intestinal cell behaviour and pathologies. Finally, the possible application for the prevention and therapy of colon inflammation and cancer is also outlined.

  2. The Contribution of Dietary Factors to Dental Caries and Disparities in Caries

    Mobley, Connie; Marshall, Teresa A.; Milgrom, Peter; Coldwell, Susan E.

    2010-01-01

    Frequent consumption of simple carbohydrates, primarily in the form of dietary sugars is significantly associated with increased dental caries risk. Malnutrition (under or over nutrition) in children is often a consequence of inappropriate infant and childhood feeding practices and dietary behaviors associated with limited access to fresh, nutrient dense foods substituting instead, high-energy low cost and nutrient poor sugary and fatty foods. Lack of availability of quality food stores in rural and poor neighborhoods, food insecurity, and changing dietary beliefs resulting from acculturation including changes in traditional ethnic eating behaviors, can further deter healthful eating and increase risk for Early Childhood Caries and obesity. America is witnessing substantial increases in children and ethnic minorities living in poverty, widening the gap in oral health disparities noted in the Surgeon General's Report, Oral Health in America. Dental and other care providers can educate and counsel pregnant women, parents and families to promote healthy eating behaviors and should advocate for governmental policies and programs that decrease parental financial and educational barriers to achieving healthy diets. For families living in poverty, however, greater efforts are needed to facilitate access to affordable healthy foods, particularly in urban and rural neighborhoods in order to effect positive changes in children's diets and advance the oral components of general health. PMID:19945075

  3. Dietary factors associated with high serum ferritin levels in postmenopausal women with the Fifth Korea National Health and Nutrition Examination Survey (KNHANES V), 2010-2012

    Ju, Se Young; Ha, Ae Wha

    2015-01-01

    BACKGROUND/OBJECTIVES Serum ferritin levels are significantly increased after menopause and greatly affect women's health. The aim of this study was to investigate the dietary and non-dietary factors associated with high ferritin levels in postmenopausal women. SUBJECTS/METHODS Among adult women in 2010-2012, qualified postmenopausal women (n = 3880) were separated into quartiles of serum ferritin. The variable differences among the quartiles of ferritin were determined using either procsurve...

  4. Factors that Influence the Cutaneous Synthesis and Dietary Sources of Vitamin D

    Chen, Tai C.; Chimeh, Farhad; Lu, Zhiren; Mathieu, Jeffrey; Person, Kelly S; Zhang, Anqi; Kohn, Nathan; Martinello, Steven; Berkowitz, Roger; Holick, Michael F.

    2007-01-01

    The major sources of vitamin D for most humans are casual exposure of the skin to solar ultraviolet B (UVB;290–315 nm) radiation and from dietary intake. The cutaneous synthesis of vitamin D is a function of skin pigmentation and of the solar zenith angle which depends on latitude, season, and time of day. In order to mimic the natural environment of skin to sunlight exposure, we therefore measured serum 25-hydroxyvitamin D levels in volunteers with different skin types following repeated UV ...

  5. Dietary supplementation and doping-related factors in high-level sailing

    Rodek Jelena; Sekulic Damir; Kondric Miran

    2015-01-01

    Abstract Background Although dietary supplements (DSs) in sports are considered a natural need resulting from athletes’ increased physical demands, and although they are often consumed by athletes, data on DS usage in Olympic sailing are scarce. The aim of this study was to study the use of and attitudes towards DSs and doping problems in high-level competitive sailing. Methods The sample consisted of 44 high-level sailing athletes (5 of whom were female; total mean age 24.13 ± 6.67 years) an...

  6. Dietary supplementation with zinc oxide decreases expression of the stem cell factor in the small intestine of weanling pigs.

    Ou, Deyuan; Li, Defa; Cao, Yunhe; Li, Xilong; Yin, Jingdong; Qiao, Shiyan; Wu, Guoyao

    2007-12-01

    Dietary supplementation with a high level of zinc oxide (ZnO) has been shown to reduce the incidence of diarrhea in weanling pigs, but the underlying mechanisms remain largely unknown. Intestinal-mucosal mast cells, whose maturation and proliferation is under the control of the stem cell factor (SCF), play an important role in the etiology of diarrhea by releasing histamine. The present study was conducted to test the novel hypothesis that supplementing ZnO to the diet for weanling piglets may inhibit SCF expression in the small intestine, thereby reducing the number of mast cells, histamine release, and diarrhea. In Experiment 1, 32 piglets (28 days of age) were weaned and fed diets containing 100 or 3000 mg zinc/kg (as ZnO) for 10 days (16 piglets per group). In Experiment 2, two groups of 28-day-old piglets (8 piglets per group) were fed the 100- or 3000-mg zinc/kg diet as in Experiment 1, except that they were pair-fed the same amounts of feed. Supplementation with a high level of ZnO reduced the incidence of diarrhea in weanling piglets. Dietary Zn supplementation reduced expression of the SCF gene at both mRNA and protein levels, the number of mast cells in the mucosa and submucosa of the small intestine and histamine release from mucosal mast cells. Collectively, our results indicate that dietary supplementation with ZnO inhibits SCF expression in the small intestine, leading to reductions in the number of mast cells and histamine release. These findings may have important implications for the prevention of weaning-associated diarrhea in piglets. PMID:17475461

  7. Effect of dietary fat and the circadian clock on the expression of brain-derived neurotrophic factor (BDNF).

    Genzer, Yoni; Dadon, Maayan; Burg, Chen; Chapnik, Nava; Froy, Oren

    2016-07-15

    Brain-derived neurotrophic factor (BDNF) is the most abundant neurotrophin in the brain and its decreased levels are associated with the development of obesity and neurodegeneration. Our aim was to test the effect of dietary fat, its timing and the circadian clock on the expression of BDNF and associated signaling pathways in mouse brain and liver. Bdnf mRNA oscillated robustly in brain and liver, but with a 12-h shift between the tissues. Brain and liver Bdnf mRNA showed a 12-h phase shift when fed ketogenic diet (KD) compared with high-fat diet (HFD) or low-fat diet (LFD). Brain or liver Bdnf mRNA did not show the typical phase advance usually seen under time-restricted feeding (RF). Clock knockdown in HT-4 hippocampal neurons led to 86% up-regulation of Bdnf mRNA, whereas it led to 60% down-regulation in AML-12 hepatocytes. Dietary fat in mice or cultured hepatocytes and hippocampal neurons led to increased Bdnf mRNA expression. At the protein level, HFD increased the ratio of the mature BDNF protein (mBDNF) to its precursor (proBDNF). In the liver, RF under LFD or HFD reduced the mBDNF/proBDNF ratio. In the brain, the two signaling pathways related to BDNF, mTOR and AMPK, showed reduced and increased levels, respectively, under timed HFD. In the liver, the reverse was achieved. In summary, Bdnf expression is mediated by the circadian clock and dietary fat. Although RF does not affect its expression phase, in the brain, when combined with high-fat diet, it leads to a unique metabolic state in which AMPK is activated, mTOR is down-regulated and the levels of mBDNF are high. PMID:27113028

  8. Sugar, meat, and fat intake, and non-dietary risk factors for colon cancer incidence in Iowa women (United States).

    Bostick, R M; Potter, J D; Kushi, L H; Sellers, T A; Steinmetz, K A; McKenzie, D R; Gapstur, S M; Folsom, A R

    1994-01-01

    To investigate the relation of dietary intakes of sucrose, meat, and fat, and anthropometric, lifestyle, hormonal, and reproductive factors to colon cancer incidence, data were analyzed from a prospective cohort study of 35,215 Iowa (United States) women, aged 55-69 years and without a history of cancer, who completed mailed dietary and other questionnaires in 1986. Through 1990, 212 incident cases of colon cancer were documented. Proportional hazards regression was used to adjust for age and other risk factors. Risk factors found to be associated significantly with colon cancer included: (i) sucrose-containing foods and beverages other than ice cream/milk; relative risks (RR) across the quintiles = 1.00, 1.73, 1.56, 1.54, and 2.00 (95% confidence intervals [CI] for quintiles two and five exclude 1.0); (ii) sucrose; RR across the quintiles = 1.00, 1.70, 1.81, 1.82, and 1.45 (CI for quintiles two through four exclude 1.0); (iii) height; RR = 1.23 for highest to lowest quintile (P for trend = 0.02); (iv) body mass index; RR = 1.41 for highest to lowest quintile (P for trend = 0.03); and (v) number of livebirths, RR = 1.59 for having had one to two livebirths and 1.80 for having had three or more livebirths compared with having had none (P for trend = 0.04). These data support hypotheses that sucrose intake or being tall or obese increases colon cancer risk; run contrary to the hypothesis that increased parity decreases risk; support previous findings of no association with demographic factors other than age, cigarette smoking, or use of oral contraceptives or estrogen replacement therapy; and raise questions regarding previous associations with meat, fat, protein, and physical activity. PMID:8123778

  9. An Antioxidant Dietary Supplement Improves Brain-Derived Neurotrophic Factor Levels in Serum of Aged Dogs: Preliminary Results

    Sara Sechi

    2015-01-01

    Full Text Available Biological aging is characterized by a progressive accumulation of oxidative damage and decreased endogenous antioxidant defense mechanisms. The production of oxidants by normal metabolism damages proteins, lipids, and nucleotides, which may contribute to cognitive impairment. In this study 36 dogs were randomly divided into four groups and fed croquettes of different compositions for 6 months. We monitored derivatives of reactive oxygen metabolites (dROMs and biological antioxidant potential (BAP levels in dogs’ plasma samples as well as brain-derived neurotrophic factor (BDNF serum levels at the beginning and at the end of the dietary regime. Our results showed that a dietary regime, enriched with antioxidants, induced a significant decrease of plasma levels of dROMs (p<0.005 and a significant increase in BDNF serum levels (p<0.005 after six months. Thus, we hypothesized a possible role of the diet in modulating pro- and antioxidant species as well as BDNF levels in plasma and serum, respectively. In conclusion the proposed diet enriched with antioxidants might be considered a valid alternative and a valuable strategy to counteract aging-related cognitive decline in elderly dogs.

  10. Dietary whey protein lessens several risk factors for metabolic diseases: a review

    Sousa Gabriela TD

    2012-07-01

    Full Text Available Abstract Obesity and type 2 diabetes mellitus (DM have grown in prevalence around the world, and recently, related diseases have been considered epidemic. Given the high cost of treatment of obesity/DM-associated diseases, strategies such as dietary manipulation have been widely studied; among them, the whey protein diet has reached popularity because it has been suggested as a strategy for the prevention and treatment of obesity and DM in both humans and animals. Among its main actions, the following activities stand out: reduction of serum glucose in healthy individuals, impaired glucose tolerance in DM and obese patients; reduction in body weight; maintenance of muscle mass; increases in the release of anorectic hormones such as cholecystokinin, leptin, and glucagon like-peptide 1 (GLP-1; and a decrease in the orexigenic hormone ghrelin. Furthermore, studies have shown that whey protein can also lead to reductions in blood pressure, inflammation, and oxidative stress.

  11. Dietary determinants of obesity

    Huaidong, D.U.; Feskens, E.J.M.

    2010-01-01

    Obesity has become a serious public health problem worldwide, and dietary composition can play a role in its prevention and treatment. However, available literature on the impacts of different dietary factors on weight change is inconsistent, or even conflicting. In this review, we briefly summarized the mechanisms and influences of several major dietary determinants of weight change, with a focus on their potential in the prevention of weight gain or regain. We discussed the intake of fat, p...

  12. Effect of individual dietary fatty acids on postprandial activation of blood coagulation factor VII and fibrinolysis in healthy young men

    Tholstrup, T.; Miller, G.J.; Bysted, Anette;

    2003-01-01

    Background: Hypertriglyceridemia may represent a procoagulant state involving disturbances to the hemostatic system. Plasminogen activator inhibitor type 1 (PAI-1) is increased in the presence of hypertriglyceridemia. Free fatty acids (FFAs) in plasma may promote factor VII (FVII) activation....... Objective: We tested the hypothesis that FVII activation would be less after consumption of saturated fatty acids than after other fatty acids. Design: The effects of 6 matching dietary test fats, rich in stearic (S), palmitic (P), palmitic + myristic (M), oleic (O), trans 18:1 (T), and linoleic (L) acid......, respectively, on the postprandial lipid and hemostatic profile (after 2, 4, 6, and 8 h) were investigated in 16 young men. High-fat meals (1 g fat/kg body wt; 43% from the test fatty acid) were served in the morning on 6 separate days. Results: All fats increased FVII activation. The S fat resulted in a lower...

  13. Dietary Assessment

    The Epidemiology and Genomics Research Program's goals in Dietary Assessment are to increase the precision of dietary intake estimates by improving self-report of dietary intake and the analytic procedures for processing reported information.

  14. Dietary Re-education, Exercise Program, Performance and Body Indexes Associated with Risk Factors in Overweight/Obese Women

    Marchini Julio

    2005-12-01

    Full Text Available Abstract This study observed the effect of a dietary re-education plus regular physical activity on body composition, risk factors and physical test performance of sedentary overweight/obese women and to correlate these variables one with each other. Fifty women (36 ± 10 yrs; 31 ± 6 body mass index (BMI, kg/m2 volunteered for the study. Body compositions were obtained by anthropometry and bioimpedance and some body indexes were established. One-repetition maximum (1-RM and treadmill VO2max tests were carried out and blood samples were obtained for lipid, glucose and uric acid analyses before (T1 and after two months of intervention (T2. Diet was established by indirect calorimetry. Body fat, glucose, uric acid, total cholesterol, HDL-cholesterol and systolic blood pressure were significantly reduced. The 1-RM and VO2max tests were significantly increased. Neck circumference (NC was correlated with body composition, back muscle 1-MR, HDL and LDL cholesterol, total cholesterol/HDL ratio, uric acid, and resting energy expenditure. BMI was found to be significantly correlated with waist/hip ratio, circumference sum, and body fat percentage by anthropometry and bioimpedance. Body fat percentage determined by bioimpedance and anthropometry was significantly correlated with arm fat area and arm fat area corrected respectively, and both with BMI at T1 and T2. This study suggests that a dietary reeducation plus physical activity around 200 min/week improved body composition and the health of these women. Many anthropometry measurements have correspondence to risk factors and NC could be a simple approach to reflect these results, without other more complex techniques.

  15. Study on obesity and Influence of dietary factors on the weight status of an adult population in Jamnagar city of Gujarat: A cross-sectional analytical study

    Vadera Bhavin

    2010-01-01

    Full Text Available Background: Obesity has reached epidemic proportions globally and is a major contributor to the global burden of chronic diseases. Dietary factors are the major modifiable factors through which many of the external forces promoting weight gain act. Objectives: The objectives were to find the prevalence of overweight and obesity in the urban population of Jamnagar and to explore the effect of dietary factors on the weight status of the people. Materials and Methods: A cross-sectional study was conducted among the adult population of Jamnagar city. Cluster sampling technique was used to select study samples. Data were collected in a prestructured questionnaire by interviewing subjects through house-to-house visits. Data were analyzed in Epi Info and appropriate statistical methods were used. Results: The prevalence of overweight and obesity was found to be 22.04% and 5.20%, respectively. Overweight was more prevalent in females than males. The prevalence rose with an increase in age up to 60 years. Among dietary factors, the total calorie intake and habit of snacking had a positive association with weight gain (P < 0.05. The mean intake of oil was more and the mean intake of vegetables was less among overweight subjects than nonoverweight subjects (P < 0.05. Conclusion: The prevalence of overweight and obesity in the urban population in Jamnagar was found to be 22.04% and 5.20%, respectively. Total calorie intake as well as composition of diet was the important dietary factor affecting weight gain.

  16. Joint Association of Dietary Pattern and Physical Activity Level with Cardiovascular Disease Risk Factors among Chinese Men: A Cross-Sectional Study

    Wang, D.; He, Y.; Li, Y.P.; Luan, D.C.; Zhai, F.Y.; Yang, X.G.; Ma, G.S.

    2013-01-01

    The purpose of this cross-sectional study was to investigate the joint associations of physical activity level (PAL) and dietary patterns in relation to cardiovascular disease (CVD) risk factors among Chinese men. The study population consisted of 13 511 Chinese males aged 18-59 years from the 2002

  17. Dietary and lifestyle risk factors for noncommunicable disease among the Mongolian population

    Bolormaa, Norov; Narantuya, Luvsanbazar; de Courten, Maximilian;

    2008-01-01

    The overall aim is to determine the prevalence of lifestyle related risk factors for noncommunicable disease (NCD) in Mongolia. The prevalence of NCD risk factors was survey in among 15-64 years old population, using the World Health Organization (WHO) STEPwise approach for NCD surveillance. The...

  18. Dietary fat and corticosterone levels are contributing factors to meal anticipation.

    Namvar, Sara; Gyte, Amy; Denn, Mark; Leighton, Brendan; Piggins, Hugh D

    2016-04-15

    Daily restricted access to food leads to the development of food anticipatory activity and metabolism, which depends upon an as yet unidentified food-entrainable oscillator(s). A premeal anticipatory peak in circulating hormones, including corticosterone is also elicited by daily restricted feeding. High-fat feeding is associated with elevated levels of corticosterone with disrupted circadian rhythms and a failure to develop robust meal anticipation. It is not clear whether the disrupted corticosterone rhythm, resulting from high-fat feeding contributes to attenuated meal anticipation in high-fat fed rats. Our aim was to better characterize meal anticipation in rats fed a low- or high-fat diet, and to better understand the role of corticosterone in this process. To this end, we utilized behavioral observations, hypothalamic c-Fos expression, and indirect calorimetry to assess meal entrainment. We also used the glucocorticoid receptor antagonist, RU486, to dissect out the role of corticosterone in meal anticipation in rats given daily access to a meal with different fat content. Restricted access to a low-fat diet led to robust meal anticipation, as well as entrainment of hypothalamic c-Fos expression, metabolism, and circulating corticosterone. These measures were significantly attenuated in response to a high-fat diet, and animals on this diet exhibited a postanticipatory rise in corticosterone. Interestingly, antagonism of glucocorticoid activity using RU486 attenuated meal anticipation in low-fat fed rats, but promoted meal anticipation in high-fat-fed rats. These findings suggest an important role for corticosterone in the regulation of meal anticipation in a manner dependent upon dietary fat content. PMID:26818054

  19. Hypercholesterolemia in Renal Transplant Recipients; contributing Factors, Effect of Dietary Modification and Fluvastatin Therapy

    Rahed Awad

    1999-01-01

    Full Text Available Hypercholesterolemia which frequently follows renal transplantation, places kidney graft recipients at an increased risk for atherosclerosis and cardiovascular diseases. We attempt in this study to determine the prevalence, and evaluate severity and treatment of hypercholesterolemia in kidney transplant recipients. We studied 78 renal transplant patients with a mean age of 42.1 years and mean transplant duration of 6.2 years (range from six months to 8.5 years. They were on triple immunosuppressive therapy and had serum creatinine level of less than 160µmol/L. Thirty-one patients (39.8% were found to have blood cholesterol levels > 6.4 mmol/L. Significant positive correlation was found between hypercholesterolemia and cyclosporine blood levels above 200 ng/ml (p< 0.0009. Furthermore, proteinuria positively correlated with hypercholesterolemia (p< 0.0006. There was no significant correlation between cholesterol blood level and the patient age, sex, presence of diabetes, prednisolone, dose, or treatment with C.-blockers and diuretics. Dietary modification was not effective in reducing the blood cholesterol level in our patients, so we used fluvastatin in a dose of 20 to 40 mg daily for a period of three months. This drug was effective in lowering the mean cholesterol blood levels from 7.1 to 5.2 mmol/L (p< 0.005. One out of 19-electromyogram studies showed abnormal pattern. We did not notice change in the levels of creatinine phosphokinase, serum creatinine or lover enzymes. In conclusion, hyper-cholesterolemia is common in stable renal transplant patients. The presence of proteinuria and the high level of blood cyclosporine are significantly associated with hypercholesterolemia. Low-dose fluvastatin was well-tolerated and effective cholesterol lowering treatment.

  20. Effect of the amount and type of dietary fat on cardiometabolic risk factors and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: a systematic review

    Schwab, Ursula; Lauritzen, Lotte; Tholstrup, Tine; Haldorsson, Thorhallur I.; Riserus, Ulf; Uusitupa, Matti; Becker, Wulf

    2014-01-01

    The effects of both the amount and quality of dietary fat have been studied intensively during the past decades. Previously, low-fat diets were recommended without much attention to the quality of fat, whereas there is general emphasis on the quality of fat in current guidelines. The objective of this systematic review (SR) was to assess the evidence of an effect of the amount and type of dietary fat on body weight (BW), risk factors, and risk of non-communicable diseases, that is, type 2 dia...

  1. Delphinidin, a dietary anthocyanidin, inhibits platelet-derived growth factor ligand/receptor (PDGF/PDGFR) signaling.

    Lamy, Sylvie; Beaulieu, Edith; Labbé, David; Bédard, Valérie; Moghrabi, Albert; Barrette, Stéphane; Gingras, Denis; Béliveau, Richard

    2008-05-01

    Most cancers are dependent on the growth of tumor blood vessels and inhibition of tumor angiogenesis may thus provide an efficient strategy to retard or block tumor growth. Recently, tumor vascular targeting has expanded to include not only endothelial cells (ECs) but also smooth muscle cells (SMCs), which contribute to a mature and functional vasculature. We have reported previously that delphinidin, a major biologically active constituent of berries, inhibits the vascular endothelial growth factor-induced phosphorylation of vascular endothelial growth factor receptor-2 and blocks angiogenesis in vitro and in vivo. In the present study, we show that delphinidin also inhibits activation of the platelet-derived growth factor (PDGF)-BB receptor-beta [platelet-derived growth factor receptor-beta (PDGFR-beta)] in SMC and that this inhibition may contribute to its antitumor effect. The inhibitory effect of delphinidin on PDGFR-beta was very rapid and led to the inhibition of PDGF-BB-induced activation of extracellular signal-regulated kinase (ERK)-1/2 signaling and of the chemotactic motility of SMC, as well as the differentiation and stabilization of EC and SMC into capillary-like tubular structures in a three-dimensional coculture system. Using an anthocyan-rich extract of berries, we show that berry extracts were able to suppress the synergistic induction of vessel formation by basic fibroblast growth factor-2 and PDGF-BB in the mouse Matrigel plug assay. Oral administration of the berry extract also significantly retarded tumor growth in a lung carcinoma xenograft model. Taken together, these results provide new insight into the molecular mechanisms underlying the antiangiogenic activity of delphinidin that will be helpful for the development of dietary-based chemopreventive strategies. PMID:18339683

  2. Interaction of Dietary Fatty Acids with Tumour Necrosis Factor Family Cytokines during Colon Inflammation and Cancer

    Hofmanová, Jiřina; Straková, Nicol; Vaculová, Alena; Tylichová, Zuzana; Šafaříková, Barbora; Skender, Belma; Kozubík, Alois

    2014-01-01

    Roč. 2014, April (2014). ISSN 0962-9351 Institutional support: RVO:68081707 Keywords : NF-KAPPA-B * TRAIL-INDUCED APOPTOSIS * RECEPTOR-MEDIATED APOPTOSIS Subject RIV: BO - Biophysics Impact factor: 3.236, year: 2014

  3. Influence of dietary restraint and environmental factors on meal size in normal-weight women. A laboratory study.

    Bellisle, France; Dalix, Anne-Marie; Airinei, Gheorghe; Hercberg, Serge; Péneau, Sandrine

    2009-12-01

    In a previous study, we observed that the level of dietary restraint in normal-weight women moderated the stimulating effect of environmental stimuli on meal intake. The present study was designed to confirm and extend this observation. The influence of factors previously shown to affect meal size was investigated: presence of other people, television viewing and listening to radio. Two groups of 20 women were recruited, characterized by high versus low restraint. They participated in five standardised ad libitum lunches, under controlled laboratory conditions: subjects ate alone; in groups; listening to a detective story on the radio; watching television (no food cues); watching food advertisements on television. Lunches had identical menu (main dish and dessert) and were scheduled at 1-week intervals. Visual analogue scales were used to assess hunger, fullness and test-meal palatability. Repeated measures ANOVAs revealed no significant main effect of level of restraint and no interaction with meal conditions. Energy and main dish intakes were lower in the group meal condition than in the other four, which did not significantly differ. Group meals were followed by less intense fullness than the other conditions. These observations raise questions about the factors affecting social influence at meal times; gender, level of acquaintance and inhibitory norm are discussed. Our results also suggest that the intake stimulating effects of various external sources of distraction at meal time could vary in different populations. PMID:19619596

  4. The Applicability of a Short-term Test for Detection of Modifying Effects of Dietary Factors in Rodent Colon Carcinogenesis

    Kristiansen, Eva

    The present studies were initiated to develop a short-term rodent model to assess the influence of different dietary components on the development of colon cancer. Diets with different dietary components, i.e. dietary fibre, fat, sucrose, and starches were tested in male rats initiated with DMH-2......HCl or AOM for their modulating effect on the development of aberrant crypt foci (ACF). Furthermore the heterocyclic amines IQ and PhIP were introduced in the assay as inducers of ACF in mice and rats and their role in colon carcinogenesis in mice was investigated. ACF were found to be induced in...... rodent colon by the colon carcinogens DMH-2HC1, AOM, IQ, and PhIP and it was shown that the incidence of the induced ACF could be modulated by dietary components such as sucrose, dietary fibre, and starch....

  5. DIETARY PROTEIN AND LACTOSE INCREASE TRANSLATION INITIATION FACTOR ACTIVATION AND TISSUE PROTEIN SYNTHESIS IN NEONATAL PIGS

    Protein synthesis and eukaryotic initiation factor (eIF) activation are increased in muscle and liver of pigs parenterally infused with amino acids and insulin. To examine the effects of enteral protein and carbohydrate on protein synthesis, pigs (n = 42, 1.7 kg body wt) were fed isocaloric milk die...

  6. Both genetic and dietary factors underlie individual differences in DNA damage levels and DNA repair capacity

    Slyšková, Jana; Lorenzo, Y.; Karlsen, A.; Carlsen, M. H.; Novosadová, Vendula; Blomhoff, R.; Vodička, Pavel; Collins, A. R.

    2014-01-01

    Roč. 16, APR 2014 (2014), s. 66-73. ISSN 1568-7864 R&D Projects: GA ČR(CZ) GAP304/12/1585 Institutional support: RVO:68378041 ; RVO:86652036 Keywords : DNA damage * DNA repair capacity * diet Subject RIV: EB - Genetics ; Molecular Biology; EI - Biotechnology ; Bionics (BTO-N) Impact factor: 3.111, year: 2014

  7. Differences in lifestyle behaviors, dietary habits, and familial factors among normal-weight, overweight, and obese Chinese children and adolescents

    Guo Xiaofan

    2012-10-01

    Full Text Available Abstract Background Pediatric obesity has become a global public health problem. Data on the lifestyle behaviors, dietary habits, and familial factors of overweight and obese children and adolescents are limited. The present study aims to compare health-related factors among normal-weight, overweight, and obese Chinese children and adolescents. Methods We conducted a cross-sectional study consisted of 4262 children and adolescents aged 5–18 years old from rural areas of the northeast China. Anthropometric measurements and self-reported information on health-related variables, such as physical activities, sleep duration, dietary habits, family income, and recognition of weight status from the views of both children and parents, were collected by trained personnel. Results The prevalence rates of overweight and obesity were 15.3 and 6.4%, respectively. Compared to girls, boys were more commonly overweight (17.5% vs. 12.9% and obese (9.5% vs. 3.1%. Approximately half of the parents with an overweight or obese child reported that they failed to recognize their child’s excess weight status, and 65% of patients with an overweight child reported that they would not take measures to decrease their child’s body weight. Obese children and adolescents were more likely to be nonsnackers [odds ratio (OR: 1.348; 95% confidence interval (CI: 1.039–1.748] and to have a family income of 2000 CNY or more per month (OR: 1.442; 95% CI: 1.045–1.99 and less likely to sleep longer (≥7.5 h (OR: 0.475; 95% CI: 0.31–0.728 than the normal-weight participants. Conclusions Our study revealed a high prevalence of overweight and obesity in a large Chinese pediatric population. Differences in sleep duration, snacking, family income, and parental recognition of children’s weight status among participants in different weight categories were observed, which should be considered when planning prevention and treatment programs for pediatric obesity.

  8. Development and validation testing of a short nutrition questionnaire to identify dietary risk factors in preschoolers aged 12–36 months

    Niamh Rice

    2015-06-01

    Full Text Available Background: Although imbalances in dietary intakes can have short and longer term influences on the health of preschool children, few tools exist to quickly and easily identify nutritional risk in otherwise healthy young children. Objectives: To develop and test the validity of a parent-administered questionnaire (NutricheQ as a means of evaluating dietary risk in young children (12–36 months. Design: Following a comprehensive development process and internal reliability assessment, the NutricheQ questionnaire was validated in a cohort of 371 Irish preschool children as part of the National Preschool Nutrition Survey. Dietary risk was rated on a scale ranging from 0 to 22 from 11 questions, with a higher score indicating higher risk. Results: Children with higher NutricheQ scores had significantly (p<0.05 lower mean daily intakes of key nutrients such as iron, zinc, vitamin D, riboflavin, niacin, folate, phosphorous, potassium, carotene, retinol, and dietary fibre. They also had lower (p<0.05 intakes of vegetables, fish and fish dishes, meat and infant/toddler milks and higher intakes of processed foods and non-milk beverages, confectionery, sugars and savoury snack foods indicative of poorer dietary quality. Areas under the curve values of 84.7 and 75.6% were achieved for ‘medium’ and ‘high’ dietary risk when compared with expert risk ratings indicating good consistency between the two methods. Conclusion: NutricheQ is a valid method of quickly assessing dietary quality in preschoolers and in identifying those at increased nutritional risk.In ContextAnalysis of data from national food and nutrition surveys typically identifies shortfalls in dietary intakes or quality of young children. This can relate to intakes of micronutrients such as iron or vitamin D as well as to the balance of macronutrients they consume (e.g. fat or sugar. Alongside this lie concerns regarding overweight and obesity and physical inactivity. This combination of

  9. Dilution factor of radioactive contamination in the distribution pathways of dietary products

    The evaluation of irradiation levels in a population which might result from ingestion of contaminated products is often based on the hypothesis of self-consuming of local production. This practice is justified for the evaluation of the maximal possible risk to individuals or to small special groups of the population. In other cases, such as collective dose evaluations, it should be necessary to take into account a dilution factor of the contamination which is incorporated at the stage of agricultural production, factor which depends on the following processes: collection of raw products from different origins, having different contamination levels; industrial processing of raw products; marketing processes. As an example, the problems related to dairy products in France, are considered

  10. Genetic Factors and Dietary Salt Intake as Determinants of Blood Pressure and Risk of Primary Hypertension

    Wowern, Fredrik

    2006-01-01

    Blood pressure (BP) and development of hypertension (HT) are determined by both genetic and environmental factors. The specific genetic etiology of these two entities has remained enigmatic despite large efforts. In addition, daily salt intake seems to predispose for certain individuals to develop HT. The aims of the present study were to: (i) reveal where in the genome BP and early onset hypertension (EOHT) susceptibility genes reside by using linkage analysis and meta-analysis of several su...

  11. Dietary factors and the risk of developing insulin dependent diabetes in childhood.

    Dahlquist, G G; Blom, L G; Persson, L. A.; Sandström, A I; Wall, S G

    1990-01-01

    OBJECTIVE--To study different nutrients and food additives as risk factors for insulin dependent diabetes mellitus in childhood. DESIGN--Prospective case-control study. Parents of the children being studied were asked to fill in a questionnaire regarding the children's frequency of consumption of various foods. Parents of children with diabetes were asked about the period before onset of the disease. SETTING--Population based study throughout Sweden. SUBJECTS--339 Children aged 0-14 who had r...

  12. Alterations in PTEN and PIK3CA in colorectal cancers in the EPIC Norfolk study: associations with clinicopathological and dietary factors

    The PTEN tumour suppressor gene and PIK3CA proto-oncogene encode proteins which contribute to regulation and propagation of signal transduction through the PI3K/AKT signalling pathway. This study investigates the prevalence of loss of PTEN expression and mutations in both PTEN and PIK3CA in colorectal cancers (CRC) and their associations with tumour clinicopathological features, lifestyle factors and dietary consumptions. 186 adenocarcinomas and 16 adenomas from the EPIC Norfolk study were tested for PTEN and PIK3CA mutations by DNA sequencing and PTEN expression changes by immunohistochemistry. Dietary and lifestyle data were collected prospectively using seven day food diaries and lifestyle questionnaires. Mutations in exons 7 and 8 of PTEN were observed in 2.2% of CRC and PTEN loss of expression was identified in 34.9% CRC. Negative PTEN expression was associated with lower blood low-density lipoprotein concentrations (p = 0.05). PIK3CA mutations were observed in 7% of cancers and were more frequent in CRCs in females (p = 0.04). Analysis of dietary intakes demonstrated no link between PTEN expression status and any specific dietary factor. PTEN expression negative, proximal CRC were of more advanced Dukes' stage (p = 0.02) and poor differentiation (p < 0.01). Testing of the prevalence of PIK3CA mutations and loss of PTEN expression demonstrated that these two events were independent (p = 0.55). These data demonstrated the frequent occurrence (34.9%) of PTEN loss of expression in colorectal cancers, for which gene mutations do not appear to be the main cause. Furthermore, dietary factors are not associated with loss of PTEN expression. PTEN expression negative CRC were not homogenous, as proximal cancers were associated with a more advanced Dukes' stage and poor differentiation, whereas distal cancers were associated with earlier Dukes' stage

  13. Alterations in PTEN and PIK3CA in colorectal cancers in the EPIC Norfolk study: associations with clinicopathological and dietary factors

    Mitrou Panagiota N

    2011-04-01

    Full Text Available Abstract Background The PTEN tumour suppressor gene and PIK3CA proto-oncogene encode proteins which contribute to regulation and propagation of signal transduction through the PI3K/AKT signalling pathway. This study investigates the prevalence of loss of PTEN expression and mutations in both PTEN and PIK3CA in colorectal cancers (CRC and their associations with tumour clinicopathological features, lifestyle factors and dietary consumptions. Methods 186 adenocarcinomas and 16 adenomas from the EPIC Norfolk study were tested for PTEN and PIK3CA mutations by DNA sequencing and PTEN expression changes by immunohistochemistry. Dietary and lifestyle data were collected prospectively using seven day food diaries and lifestyle questionnaires. Results Mutations in exons 7 and 8 of PTEN were observed in 2.2% of CRC and PTEN loss of expression was identified in 34.9% CRC. Negative PTEN expression was associated with lower blood low-density lipoprotein concentrations (p = 0.05. PIK3CA mutations were observed in 7% of cancers and were more frequent in CRCs in females (p = 0.04. Analysis of dietary intakes demonstrated no link between PTEN expression status and any specific dietary factor. PTEN expression negative, proximal CRC were of more advanced Dukes' stage (p = 0.02 and poor differentiation (p PIK3CA mutations and loss of PTEN expression demonstrated that these two events were independent (p = 0.55. Conclusion These data demonstrated the frequent occurrence (34.9% of PTEN loss of expression in colorectal cancers, for which gene mutations do not appear to be the main cause. Furthermore, dietary factors are not associated with loss of PTEN expression. PTEN expression negative CRC were not homogenous, as proximal cancers were associated with a more advanced Dukes' stage and poor differentiation, whereas distal cancers were associated with earlier Dukes' stage.

  14. Diversity of dietary habits in the population as important factor of the regional radioecological sensitivity

    The assessment of the ways and regularities of internal dose formation in the population is impossible without the determination of food consumption habits for the population residing in contaminated areas. Food habits of peoples inhabiting the former Soviet Union differ both due to historical reasons and to religious traditions. Variation of food consumption is an important factor of radio-ecological sensitivity of the population. We try to show this on the example of south-west districts of the Bryansk region contaminated as a result of the Chernobyl accident. In these regions, a set of countermeasures has been applied that strongly deformed traditional food consumption. (orig.)

  15. Colorectal cancer: A case control study of dietary factors, King Faisal specialist hospital and researh center, Riyadh, Saudi Arabia

    Reem M Nashar

    2008-01-01

    Materials and Methods: A case-controlled study of fifty newly-admitted patients at King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia diagnosed with colorectal cancer were interviewed to collect data on various dietary factors and their nutritional status. Their data were compared with a sex-matched control group aged fifty. Results: The consumption of meat high in fat, fried eggs and whole fat dairy products, and diet low in fibers 2-3 times or above per week increased the risk of colorectal cancer, while the consumption of whole wheat products, vegetables and fruits, and diet low in animal fats at the same rate per week may play a protective role against colorectal cancer in both men and women when compared to controls. Conclusions: The higher consumption of meat and fat from animal sources could increase the risk of colorectal cancer. The high consumption of whole wheat bread, fruits and vegetables with high fiber content could play a protective role against the risk of colorectal cancer in the Saudi society. Additional studies are needed in different regions of the Kingdom of Saudi Arabia to verify or refute these results.

  16. Dietary factors associated with lifetime asthma or hayfever diagnosis in Australian middle-aged and older adults: a cross-sectional study

    Rosenkranz Richard R

    2012-10-01

    Full Text Available Abstract Background There is abundant research relevant to genetic and environmental influences on asthma and hayfever, but little is known about dietary risk factors in Australian adults. This study’s purpose was to identify dietary factors associated with lifetime asthma (AS and asthma or hayfever (AS/HF diagnosis in Australian middle-aged and older adults. Methods From The 45 and Up Study baseline self-report data, this study included 156,035 adult men and women. Participants were sampled from the general population of New South Wales, Australia in 2006–2009. About 12% of participants reported ever receiving an AS diagnosis (men 10%; women 14% and 23% reported AS/HF diagnosis (men 19%; women 26%. Following principle components factor analysis, dietary items loaded onto one of four factors for men (meats/cheese; fruits/vegetables; poultry/seafood; grains/alcohol or five factors for women (meats; fruits/vegetables; poultry/seafood; cereal/alcohol; brown bread/cheese. Logistic regression was used to analyze the associations between dietary factors and AS or AS/HF diagnosis. Results For men, the meats/cheese factor was positively associated with AS (AOR = adjusted odds ratio for highest versus lowest quintile = 1.18, 95%CI = 1.08, 1.28; Ptrend = 0.001 and AS/HF (AOR for highest versus lowest quintile = 1.22, 95%CI = 1.14, 1.29; Ptrend Ptrend = 0.002. For women, significant risk factors for AS/HF included meats (AOR for highest versus lowest quintile = 1.25, 95%CI = 1.19, 1.31; Ptrend = 0.001, poultry/seafood (AOR for highest versus lowest quintile = 1.06, 95%CI = 1.01, 1.12; Ptrend = 0.016, and fruits/vegetables (AOR for highest versus lowest quintile = 1.07, 95%CI = 1.02, 1.12; Ptrend = 0.011. In contrast, the cheese/brown bread dietary factor was protective against AS in women (AOR for highest versus lowest quintile = 0.88, 95%CI = 0.82, 0.94; Ptrend Conclusions Generally, diets marked by greater intakes of meats, poultry, and seafood were

  17. Dietary moderately oxidized oil induces expression of fibroblast growth factor 21 in the liver of pigs

    Varady Juliane

    2012-03-01

    Full Text Available Abstract Background Fibroblast growth factor 21 (FGF21, whose expression is induced by peroxisome proliferator-activated receptor α (PPARα, has been recently identified as a novel metabolic regulator which plays a crucial role in glucose homeostasis, lipid metabolism, insulin sensitivity and obesity. Previous studies have shown that administration of oxidized fats leads to an activation of PPARα in the liver. Therefore, the present study investigated the hypothesis that feeding of oxidized fats causes an induction of FGF21 in the liver. Methods Twenty four crossbred pigs were allocated to two groups of 12 pigs each and fed nutritionally adequate diets with either fresh rapeseed oil or oxidized rapeseed oil prepared by heating at a temperature of 175°C for 72 h. Results In pigs fed the oxidized fat mRNA abundance and protein concentrations of FGF21 in liver were significantly increased (P P P Conclusion The present study shows for the first time that administration of an oxidized fat induces the expression of FGF21 in the liver, probably mediated by activation of PPARα. Induction of FGF21 could be involved in several effects observed in animals administered an oxidized fat.

  18. Trace Elements in Hair from Tanzanian Children: Effect of Dietary Factor (abstract)

    Mohammed, Najat K.; Spyrou, Nicholas M.

    2009-04-01

    Trace elements in certain amounts are essential for childrens' health, because they are present in tissues participating in metabolic reactions of organisms. Deficiency of the essential elements may result in malnutrition, impaired body immunity, and poor resistance to disease. These conditions might be enhanced against a background of additional adverse environmental factors such as toxic elements. The analysis of elements in childrens' hair will give information on the deficiency of essential elements and excess of toxic elements in relation to their diet. In this study, 141 hair samples from children (girls and boys) living in two regions of Tanzanian mainland (Dar es Salaam and Moshi) and the island of Zanzibar have been analysed for trace elements in relation to food consumption habits. The analysis was carried out using long and short irradiation instrumental neutron activation analysis (INAA) of the Nuclear Physics Institute at Rez, Czech Republic. Arithmetic and geometric means with their respective standard deviations are presented for 19 elements. Subgroups were formed according to age, gender, and geographic regions from which the samples were collected. Differences in concentrations for the groups and with other childhood populations were explored and discussed.

  19. Dietary practices in households as risk factors for stomach cancer: a familial study in Poland.

    Jedrychowski, W; Boeing, H; Popiela, T; Wahrendorf, J; Tobiasz-Adamczyk, B; Kulig, J

    1992-06-01

    In the framework of a nationwide case-control study of risk factors for stomach cancer, a household survey was conducted on those food habits at the family level which were considered relevant for stomach cancer. The practices of 741 case and 741 control households were compared and relative risks calculated by the unconditional maximum likelihood method. For each household, the person responsible for cooking completed the survey. Respondents to the household survey were 35% of the cases and 40% of the controls of the case-control study and otherwise other household members. Case households relied more frequently on their own gardens as a major source of vegetables and fruit, and they cooked their vegetables more often than control households. The vegetable and fruit consumption during the summer period per family member was significantly less in case households compared to control households. The difference in per capita vegetable and fruit consumption between case and control households persisted, but was considerably less pronounced when the consumption of the index person (case or control) was subtracted from the household consumption. The consumption of mainly wholemeal bread showed a relative risk (RR) of 0.18 (95% CI 0.07-0.44) compared with mainly white bread consumption, whereas frequent frying and stewing of meat was associated with an increased risk compared to boiling of meat (RR = 2.06, 95% CI 1.48-2.87). No association with risk was found for long-term refrigerator use or other storage modalities.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1467778

  20. A food store intervention trial improves caregiver psychosocial factors and children's dietary intake in Hawaii.

    Gittelsohn, Joel; Vijayadeva, Vinutha; Davison, Nicola; Ramirez, Vickie; Cheung, Leo W K; Murphy, Suzanne; Novotny, Rachel

    2010-02-01

    Diet-related chronic diseases are at epidemic levels in low-income ethnic minority populations. The purpose of this study is to decrease risk for obesity in children by modifying the food environment and conducting point-of-purchase promotions that will lead to changes in psychosocial factors and behaviors associated with healthier food choices among low-income communities with a preponderance of Native Hawaiians and Pacific Islanders. We implemented an intervention trial over a 9-11-month period in five food stores in two low-income multiethnic communities in Hawaii, targeting both children and their adult caregivers. The Healthy Foods Hawaii (HFH) intervention consisted of an environmental component to increase store stocking of nutritious foods, point-of-purchase promotions, interactive sessions, and involved local producers and distributors. We evaluated the impact of the program on 116 child-caregiver dyads, sampled from two intervention and two comparison areas before and after intervention implementation. Program impacts were evaluated using multivariable linear regression. The HFH program had a significant impact on caregiver knowledge and the perception that healthy foods are convenient. Intervention children significantly increased their Healthy Eating Index (HEI) score for servings of grains, their total consumption of water, and showed an average 8.5 point (out of 90 total, eliminating the 10 points for variety, giving a 9.4% increase) increase in overall HEI score. A food store intervention was effective in improving healthy food knowledge and perception that healthy foods are convenient among caregivers, and increased the consumption of several targeted healthy foods by their children. Greater intensity, sustained food system change, and further targeting for children are needed to show greater and sustained change in food-related behaviors in low-income Native Hawaiian and Pacific Islander communities. PMID:20107467

  1. Changes in Dietary Fat Content Rapidly Alters the Mouse Plasma Coagulation Profile without Affecting Relative Transcript Levels of Coagulation Factors

    van Diepen, Janna A.; Verhoef, Daniël; Voshol, Peter J.; Reitsma, Pieter H.; van Vlijmen, Bart J. M.

    2015-01-01

    Background Obesity is associated with a hypercoagulable state and increased risk for thrombotic cardiovascular events. Objective Establish the onset and reversibility of the hypercoagulable state during the development and regression of nutritionally-induced obesity in mice, and its relation to transcriptional changes and clearance rates of coagulation factors as well as its relation to changes in metabolic and inflammatory parameters. Methods Male C57BL/6J mice were fed a low fat (10% kcal as fat; LFD) or high fat diet (45% kcal as fat; HFD) for 2, 4, 8 or 16 weeks. To study the effects of weight loss, mice were fed the HFD for 16 weeks and switched to the LFD for 1, 2 or 4 weeks. For each time point analyses of plasma and hepatic mRNA levels of coagulation factors were performed after overnight fasting, as well as measurements of circulating metabolic and inflammatory parameters. Furthermore, in vivo clearance rates of human factor (F) VII, FVIII and FIX proteins were determined after 2 weeks of HFD-feeding. Results HFD feeding gradually increased the body and liver weight, which was accompanied by a significant increase in plasma glucose levels from 8 weeks onwards, while insulin levels were affected after 16 weeks. Besides a transient rise in cytokine levels at 2 weeks after starting the HFD, no significant effect on inflammation markers was present. Increased plasma levels of fibrinogen, FII, FVII, FVIII, FIX, FXI and FXII were observed in mice on a HFD for 2 weeks, which in general persisted throughout the 16 weeks of HFD-feeding. Interestingly, with the exception of FXI the effects on plasma coagulation levels were not paralleled by changes in relative transcript levels in the liver, nor by decreased clearance rates. Switching from HFD to LFD reversed the HFD-induced procoagulant shift in plasma, again not coinciding with transcriptional modulation. Conclusions Changes in dietary fat content rapidly alter the mouse plasma coagulation profile, thereby

  2. Nrf2-dependent suppression of azoxymethane/dextran sulfate sodium-induced colon carcinogenesis by the cinnamon-derived dietary factor cinnamaldehyde.

    Long, Min; Tao, Shasha; Rojo de la Vega, Montserrat; Jiang, Tao; Wen, Qing; Park, Sophia L; Zhang, Donna D; Wondrak, Georg T

    2015-05-01

    The progressive nature of colorectal cancer and poor prognosis associated with the metastatic phase of the disease create an urgent need for the development of more efficacious strategies targeting colorectal carcinogenesis. Cumulative evidence suggests that the redox-sensitive transcription factor Nrf2 (nuclear factor-E2-related factor 2), a master regulator of the cellular antioxidant defence, represents a promising molecular target for colorectal cancer chemoprevention. Recently, we have identified cinnamon, the ground bark of Cinnamomum aromaticum (cassia cinnamon) and Cinnamomum verum (Ceylon cinnamon), as a rich dietary source of the Nrf2 inducer cinnamaldehyde (CA) eliciting the Nrf2-regulated antioxidant response in human epithelial colon cells, conferring cytoprotection against electrophilic and genotoxic insult. Here, we have explored the molecular mechanism underlying CA-induced Nrf2 activation in colorectal epithelial cells and have examined the chemopreventive potential of CA in a murine colorectal cancer model comparing Nrf2(+/+) with Nrf2(-/-) mice. In HCT116 cells, CA caused a Keap1-C151-dependent increase in Nrf2 protein half-life via blockage of ubiquitination with upregulation of cytoprotective Nrf2 target genes and elevation of cellular glutathione. After optimizing colorectal Nrf2 activation and target gene expression by dietary CA-supplementation regimens, we demonstrated that CA suppresses AOM/DSS-induced inflammatory colon carcinogenesis with modulation of molecular markers of colorectal carcinogenesis. Dietary suppression of colorectal cancer using CA supplementation was achieved in Nrf2(+/+) but not in Nrf2(-/-) mice confirming the Nrf2 dependence of CA-induced chemopreventive effects. Taken together, our data suggest feasibility of colorectal cancer suppression by dietary CA, an FDA-approved food additive derived from the third most consumed spice in the world. PMID:25712056

  3. A Study on Overweight Promoting Dietary Factors among School Children in an Urban Area of Andhra Pradesh

    Pravin N Yerpude

    2013-04-01

    Full Text Available Introduction: Now a day, obesity has become a chronic disorder affecting the large population than any other disease in the world. It mostly affects the adult population but children and adolescent are also prone to develop obesity. the present study was undertaken among school children with the objective of finding out the relative proportion of underweight and overweight among study subjects on the basis of BMI and influence of some selected dietary factors on BMI status. Methods: The cross sectional study was done in 4 public schools located in Guntur city selected by random selecting technique using purposive sampling procedure keeping in view the operational feasibility. Total 570 male students in the age group of 13-15 were included in the study .The study was conducted during 0ctober and November 2008. Results: The proportion of overweight (13.86% among study subjects was more than underweight (11.93%. The daily consumption rates of different energy dense foods found to vary from 17.54 % for butter to 25.44% for fast food while the rate of daily and week The practices of eating until plate is finished and eating more fried food showed wide variation among different BMI categories. The difference were statistically highly significant. The rate of daily and weekly consumption together varied between 59.65% for butter and 67.72 % for sweets. Conclusion: The result of the present study shows that the diet habit like eating sweets and eating behaviour like snacking and eating more fried food were significantly associated with high prevalence of overweight among school children. So nutrition education should be given in schools regarding this to prevent occurrence of life style diseases in future [Natl J Med Res 2013; 3(2.000: 156-158

  4. Joint Association of Dietary Pattern and Physical Activity Level with Cardiovascular Disease Risk Factors among Chinese Men: A Cross-Sectional Study.

    Wang, Dong; He, Yuna; Li, Yanping; Luan, Dechun; Zhai, Fengying; Yang, Xiaoguang; Ma, Guansheng

    2013-01-01

    The purpose of this cross-sectional study was to investigate the joint associations of physical activity level (PAL) and dietary patterns in relation to cardiovascular disease (CVD) risk factors among Chinese men. The study population consisted of 13 511 Chinese males aged 18-59 years from the 2002 China National Nutrition and Health Survey. Based on dietary data collected by a food frequency questionnaire, four dietary patterns were identified and labeled as "Green Water" (high consumption of rice, vegetables, seafood, pork, and poultry), "Yellow Earth" (high consumption of wheat flour products and starchy tubers), "New Affluent" (high consumption of animal sourced foods and soybean products), and "Western Adopter" (high consumption of animal sourced foods, cakes, and soft drinks). From the information collected by a 1-year physical activity questionnaire, PAL was calculated and classified into 4 categories: sedentary, low active, active, and very active. As compared with their counterparts from the New Affluent pattern, participants who followed the Green Water pattern had a lower likelihood of abdominal obesity (AO; 50.2%), hypertension (HT; 37.9%), hyperglycemia (HG; 41.5%), elevated triglyceride (ETG; 14.5%), low HDL (LHDL; 39.8%), and metabolic syndrome (MS; 51.9%). When compared to sedentary participants, the odds ratio of participants with very active PAL was 0.62 for AO, 0.85 for HT, 0.71 for HG, 0.76 for ETG, 0.74 for LHDL, and 0.58 for MS. Individuals who followed both very active PAL and the Green Water pattern had a lower likelihood of CVD risk factors (AO: 65.8%, HT: 39.1%, HG: 57.4%, ETG: 35.4%, LHDL: 56.1%, and MS: 75.0%), compared to their counterparts who followed both sedentary PAL and the New Affluent pattern. In addition, adherence to both healthy dietary pattern and very active PAL presented a remarkable potential for CVD risk factor prevention. PMID:23840426

  5. Dietary, lifestyle and clinicopathological factors associated with BRAF and K-ras mutations arising in distinct subsets of colorectal cancers in the EPIC Norfolk study

    McTaggart Alison

    2010-03-01

    Full Text Available Abstract Background BRAF and K-ras proto-oncogenes encode components of the ERK signalling pathway and are frequently mutated in colorectal cancer. This study investigates the associations between BRAF and K-ras mutations and clinicopathological, lifestyle and dietary factors in colorectal cancers. Methods 186 adenocarcinomas and 16 adenomas from the EPIC Norfolk study were tested for BRAF and K-ras mutations. Diet and lifestyle data were collected prospectively using seven day food diaries. Results BRAF V600E mutation was found in 15.6% of colorectal cancers but at higher frequencies in cancers with proximal location, poor differentiation and microsatellite instability (MSI (all p K-ras mutation (mostly in codons 12 and 13 was found in 22.0% of colorectal cancers but at higher frequencies in cancers of more advanced Dukes' stage (p = 0.001, microsatellite stable (MSS status (p = 0.002 and in individuals with lower blood high-density lipoprotein concentrations (p = 0.04. Analysis of dietary factors demonstrated no link between BRAF mutation and any specific dietary constituent, however, K-ras mutation was found at higher frequencies in individuals with higher white meat consumption (p K-ras were observed at higher frequencies in individuals consuming lower amounts of fruit (p = 0.02. Conclusion These data support the model of BRAF and K-ras mutations arising in distinct colorectal cancer subsets associated with different clinicopathological and dietary factors, acting as mutually exclusive mechanisms of activation of the same signalling pathway.

  6. Joint Association of Dietary Pattern and Physical Activity Level with Cardiovascular Disease Risk Factors among Chinese Men: A Cross-Sectional Study.

    Dong Wang

    Full Text Available The purpose of this cross-sectional study was to investigate the joint associations of physical activity level (PAL and dietary patterns in relation to cardiovascular disease (CVD risk factors among Chinese men. The study population consisted of 13 511 Chinese males aged 18-59 years from the 2002 China National Nutrition and Health Survey. Based on dietary data collected by a food frequency questionnaire, four dietary patterns were identified and labeled as "Green Water" (high consumption of rice, vegetables, seafood, pork, and poultry, "Yellow Earth" (high consumption of wheat flour products and starchy tubers, "New Affluent" (high consumption of animal sourced foods and soybean products, and "Western Adopter" (high consumption of animal sourced foods, cakes, and soft drinks. From the information collected by a 1-year physical activity questionnaire, PAL was calculated and classified into 4 categories: sedentary, low active, active, and very active. As compared with their counterparts from the New Affluent pattern, participants who followed the Green Water pattern had a lower likelihood of abdominal obesity (AO; 50.2%, hypertension (HT; 37.9%, hyperglycemia (HG; 41.5%, elevated triglyceride (ETG; 14.5%, low HDL (LHDL; 39.8%, and metabolic syndrome (MS; 51.9%. When compared to sedentary participants, the odds ratio of participants with very active PAL was 0.62 for AO, 0.85 for HT, 0.71 for HG, 0.76 for ETG, 0.74 for LHDL, and 0.58 for MS. Individuals who followed both very active PAL and the Green Water pattern had a lower likelihood of CVD risk factors (AO: 65.8%, HT: 39.1%, HG: 57.4%, ETG: 35.4%, LHDL: 56.1%, and MS: 75.0%, compared to their counterparts who followed both sedentary PAL and the New Affluent pattern. In addition, adherence to both healthy dietary pattern and very active PAL presented a remarkable potential for CVD risk factor prevention.

  7. Dietary patterns derived using exploratory and confirmatory factor analysis are stable and generalizable across race, region, and gender subgroups in the REGARDS study

    Suzanne E Judd

    2015-01-01

    Full Text Available Background: Examining diet as a whole using dietary patterns as exposures is a complementary method to using single food or nutrients in studies of diet and disease, but the generalizability of patterns across race, region, and gender in the United States has not been established. Objective: To employ rigorous statistical analysis to empirically derive dietary patterns in a large bi-racial, geographically diverse population and examine whether results are stable across population subgroups.Design: The present analysis utilized data from 21,636 participants in the Reasons for Geographic and Racial Differences in Stroke (REGARDS study who completed the Block98 food frequency questionnaire. We employed exploratory factor analysis and confirmatory factor analyses on 56 different food groups iteratively and examined differences by race, region, sex to determine the optimal factor solution in our sample. Results: Five dietary patterns emerged: the Convenience pattern was characterized by mixed dishes; the Plant-based pattern by fruits, vegetables, and fish; the Sweets/Fats pattern by sweet snacks, desserts, and fats and oils; the Southern pattern by fried foods, organ meat, and sweetened beverages; and the Alcohol/Salads pattern by beer, wine, liquor, and salads. Differences were most pronounced in the Southern pattern with black participants, those residing in the Southeast, and participants not completing high school having the highest scores. Conclusions: Five meaningful dietary patterns emerged in the REGARDS study and showed strong congruence across race, sex and region. Future research will examine associations between these patterns and health outcomes to better understand racial disparities in disease and inform prevention efforts.

  8. Determinants of dietary supplement use - healthy individuals use dietary supplements

    Kofoed, Christina L F; Christensen, Jane; Dragsted, Lars Ove;

    2015-01-01

    The prevalence of dietary supplement use varies largely among populations, and previous studies have indicated that it is high in the Danish population compared with other European countries. The diversity in supplement use across countries indicates that cultural and environmental factors could...... influence the use of dietary supplements. Only few studies investigating the use of dietary supplements have been conducted in the Danish population. The present cross-sectional study is based on 54 948 Danes, aged 50-64 years, who completed self-administrated questionnaires on diet, dietary supplements and...... intake of dietary supplements. We found that 71 % of the participants were dietary supplement users; female sex, older age groups and higher educated participants were more likely to be users of any dietary supplements. One additional point in the health index was associated with 19, 16 and 9 % higher...

  9. Diet quality: associations with health messages included in the Danish Dietary Guidelines 2005, personal attitudes and social factors

    Biltoft-Jensen, Anja Pia; Groth, Margit Velsing; Matthiessen, Jeppe;

    2009-01-01

    Objective: To Study the association between diet quality and the new health messages in the Danish Dietary Guidelines 2005, i.e. 'Eat a varied diet', 'Engage in regular physical activity' and 'Maintain a healthy body weight'. Design/setting/subjects: The study was cross-sectional, comprising a ra...... with healthy eating. The dietary habits reported were strongly influenced by personal intentions. Thus, the biggest challenge for public health nutritionists will be to reach non-compliers who seldom have intentions to eat healthily....

  10. Effects of dietary fatty acid composition on 24-h energy expenditure and chronic disease risk factors in men123

    Cooper, Jamie A; Watras, Abigail C; Adams, Alexandra K.; Schoeller, Dale A.

    2009-01-01

    Background: A high-fat (HF) diet and sedentary lifestyle are implicated in the development of obesity. Controlled feeding studies and measures of short-term resting energy expenditure (REE) have suggested that the type of dietary fat may alter energy expenditure (EE).

  11. Dietary and animal-related factors associated with the rate of urinary oxalate and calcium excretion in dogs and cats

    Dijcker, J. C.; Hagen-Plantinga, E. A.; Everts, H.; Bosch, G.; Kema, I. P.; Hendriks, W. H.

    2012-01-01

    This paper reports the results of a cohort study and randomised clinical trial (RCT) in cross-over design. In the cohort study, the range of urinary oxalate (Uox) and calcium (Uca) excretion was determined within a sample of the Dutch population of dogs and cats, and dietary and animal-related facto

  12. Dietary determinants of obesity.

    Du, Huaidong; Feskens, Edith

    2010-08-01

    Obesity has become a serious public health problem worldwide, and dietary composition can play a role in its prevention and treatment. However, available literature on the impacts of different dietary factors on weight change is inconsistent, or even conflicting. In this review, we briefly summarized the mechanisms and influences of several major dietary determinants of weight change, with a focus on their potential in the prevention of weight gain or regain. We discussed the intake of fat, protein, total carbohydrates, fruits and vegetables, fibre, free sugars, fructose and sugar sweetened beverages, dietary energy density, portion size, eating outside home, glycaemic index and glycaemic load. Popular weight loss diets, including the Atkins diet, Weight Watchers, Ornish diet and Zone diet, are also briefly discussed for their safety and efficacy in the maintenance of weight loss. PMID:20821929

  13. Dietary Fiber

    Fiber is a substance in plants. Dietary fiber is the kind you eat. It's a type of carbohydrate. You may also see it listed on a food label as soluble fiber or insoluble fiber. Both types have important health benefits. Good sources of dietary fiber include Whole grains Nuts ...

  14. Pre-school Children’s Food Habits and Meal Situation : Factors Influencing the Dietary Intake at Pre-school in a Swedish Municipality

    Sepp, Hanna

    2002-01-01

    A pre-school-based dietary survey, using seven-day records, focus group interviews and semi-structured interviews, was carried out in a suburban area of Stockholm. The overall objective was to investigate the individual food and nutrient intake of pre-school children at all meals during the day, as well as factors that might influence children’s intake. The average energy and nutrient intake per day for the whole week was satisfactory for the 109 pre-school children, but the temporal distrib...

  15. Socio-Demographic and Dietary Factors Associated with Excess Body Weight and Abdominal Obesity among Resettled Bhutanese Refugee Women in Northeast Ohio, United States

    Madhav P. Bhatta; Lori Assad; Sunita Shakya

    2014-01-01

    Studies of obesity and related health conditions among the Bhutanese, one of the largest refugee groups resettled in the United States in the past five years, are limited. This study examined the factors associated with excess body weight (body mass index ≥ 23 kg/m2) and abdominal obesity (waist circumference > 80 cm) in a community-based sample of 18–65 year old Bhutanese refugee women in Northeast Ohio. A Nepali-language questionnaire was used to measure socio-demographic and dietary f...

  16. Colorectal cancer: lifestyle and dietary factors Cáncer colorrectal: hábitos de vida y factores dietéticos

    M. P. Corrêa Lima

    2005-08-01

    Full Text Available Introduction: Colorectal cancer is the most common tumor in the developed countries, and the number of new cases annualy is aproximately equal for men and women. Several environmental factors can interact in all steps of carcinogenesis. Lately the balance between genetic predisposition and these factors, including nutritional components and lifestyle behaviors, determines individual susceptibility to develop colorectal cancer. The aim of this study is to revise the references about lifestyle include diet, physical exercise, tobacco smoking and use of alcohol, and the risk of colorectal cancer in databases published during 1994-2004. Dietary factors: According to the reports high intake of red meat, and particularly of processed meat and positive energetic balance (high intake of total fat and carbohydrate was associated with a moderate but significant increase in colorectal cancer risk. Convincing preventive factors include increase consumption of a wide variety of fruit and vegetable, particularly, dark-green leafy, cruciferous, a deep-yellow on tones, and fibre. Lifestyle: Physical activity as a means for the primary prevention of colorectal cancer. There is a probable synergic effect among physical inactivity, high energy intake and obesity and incidence of colorectal cancer. A growing body of evidence supports that avoidance overweight and the use of tobacco and alcohol is recommended to prevent colorectal cancer. Conclusion: Current data suggest that lifestyle modification including proper diet such as the ones rich in vegetable and poor in red meat and fat, regular physical activity and maintaining an appropriate body weight and avoiding the use of tobacco and alcohol may lead to reduce colorectal cancer risk.Introducción: el cáncer colorrectal es el tumor más frecuente de los países desarrollados, y el número anual de casos nuevos es aproximadamente igual en hombres que en mujeres. Diversos factores ambientales pueden interactuar en

  17. Socio-demographic and dietary factors associated with excess body weight and abdominal obesity among resettled Bhutanese refugee women in Northeast Ohio, United States.

    Bhatta, Madhav P; Assad, Lori; Shakya, Sunita

    2014-07-01

    Studies of obesity and related health conditions among the Bhutanese, one of the largest refugee groups resettled in the United States in the past five years, are limited. This study examined the factors associated with excess body weight (body mass index ≥ 23 kg/m2) and abdominal obesity (waist circumference > 80 cm) in a community-based sample of 18-65 year old Bhutanese refugee women in Northeast Ohio. A Nepali-language questionnaire was used to measure socio-demographic and dietary factors. Height, weight, and waist circumference were measured to define excess body weight and abdominal obesity. The mean (±standard deviation) age of the 108 participants was 36.5 (±12.2) years and length of time in the U.S. was 19.4 (±11.9) months. Overall, 64.8% and 69.4% of the women had excess body weight and abdominal obesity, respectively. Age was significantly associated with both excess body weight (odds ratio: 1.10; 95% confidence interval: 1.05-1.16) and abdominal obesity (1.09; 1.04-1.14). Consuming meat (4.01; 1.14-14.60) was significantly associated with excess body weight but not abdominal obesity. These findings suggest the need for lifestyle and dietary change education programs among this new and vulnerable group to reduce the prevalence of excess body weight and abdominal obesity and their health consequences. PMID:24968209

  18. Socio-Demographic and Dietary Factors Associated with Excess Body Weight and Abdominal Obesity among Resettled Bhutanese Refugee Women in Northeast Ohio, United States

    Madhav P. Bhatta

    2014-06-01

    Full Text Available Studies of obesity and related health conditions among the Bhutanese, one of the largest refugee groups resettled in the United States in the past five years, are limited. This study examined the factors associated with excess body weight (body mass index ≥ 23 kg/m2 and abdominal obesity (waist circumference > 80 cm in a community-based sample of 18–65 year old Bhutanese refugee women in Northeast Ohio. A Nepali-language questionnaire was used to measure socio-demographic and dietary factors. Height, weight, and waist circumference were measured to define excess body weight and abdominal obesity. The mean (±standard deviation age of the 108 participants was 36.5 (±12.2 years and length of time in the U.S. was 19.4 (±11.9 months. Overall, 64.8% and 69.4% of the women had excess body weight and abdominal obesity, respectively. Age was significantly associated with both excess body weight (odds ratio: 1.10; 95% confidence interval: 1.05–1.16 and abdominal obesity (1.09; 1.04–1.14. Consuming meat (4.01; 1.14–14.60 was significantly associated with excess body weight but not abdominal obesity. These findings suggest the need for lifestyle and dietary change education programs among this new and vulnerable group to reduce the prevalence of excess body weight and abdominal obesity and their health consequences.

  19. Role of dietary factors and food habits in the development of childhood obesity: a commentary by the ESPGHAN Committee on Nutrition.

    Agostoni, Carlo; Braegger, Christian; Decsi, Tamas; Kolacek, Sanja; Koletzko, Berthold; Mihatsch, Walter; Moreno, Luis A; Puntis, John; Shamir, Raanan; Szajewska, Hania; Turck, Dominique; van Goudoever, Johannes

    2011-06-01

    This Comment by the Committee on Nutrition of the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition aims to provide a summary of the role of nutrition-related factors on obesity prevention in children ages 2 to 18 years. This Comment emphasizes that dietary interventions should be incorporated into a multidisciplinary strategy for obesity prevention. No single nutrient has been unequivocally associated with the development of obesity. Methodological limitations in study design and the complex nature of obesity must be taken into account when interpreting the association with reported dietary factors. Energy intake should be individually determined, taking into account energy expenditure and growth. Preferential intake of slowly absorbed carbohydrates and limiting the ingestion of rapidly absorbed carbohydrates and simple sugars should be promoted. No specific recommendations for macronutrient intakes to prevent obesity can be made. Plant foods can be used as the main food contributors to a well-balanced diet with adequate monitoring of nutrient intake. Plain water should be promoted as the main source of fluids for children instead of sugar-sweetened beverages. Children should eat at least 4 meals, including breakfast, every day. Regular family meals should be encouraged. Regular consumption of fast food with large portion sizes and high energy density should be avoided. Healthy food options should be promoted for snacking. Food portion sizes should be appropriate for age and body size. Nutrition and lifestyle education aimed at the prevention of obesity should be included in the routine care of children by health care professionals. PMID:21593641

  20. Dietary fiber down-regulates colonic tumor necrosis factor alpha and nitric oxide production in trinitrobenzenesulfonic acid-induced colitic rats.

    Rodríguez-Cabezas, Maria Elena; Gálvez, Julio; Lorente, Maria Dolores; Concha, Angel; Camuesco, Desirée; Azzouz, Shamira; Osuna, Antonio; Redondo, Luis; Zarzuelo, Antonio

    2002-11-01

    Previous studies have revealed the beneficial effects exerted by dietary fiber in human inflammatory bowel disease, which were associated with an increased production of SCFA in distal colon. The aim of the present study was to elucidate the probable mechanisms involved in the beneficial effects of a fiber-supplemented diet (5% Plantago ovata seeds) in the trinitrobenzenesulfonic acid (TNBS) model of rat colitis, with special attention to its effects on the production of some of the mediators involved in the inflammatory response, such as tumor necrosis factor alpha (TNFalpha) and nitric oxide (NO). Rats were fed the fiber-supplemented diet for 2 wk before TNBS colitis induction and thereafter until colonic evaluation 1 wk later. The results obtained showed that dietary fiber supplementation facilitated recovery from intestinal insult as evidenced both histologically, by a preservation of intestinal cytoarchitecture, and biochemically, by a significant reduction in colonic myeloperoxidase activity and by restoration of colonic glutathione levels. This intestinal anti-inflammatory effect was associated with lower TNFalpha levels and lower NO synthase activity in the inflamed colon, showing significant differences when compared with nontreated colitic rats. Moreover, the intestinal contents from fiber-treated colitic rats showed a significantly higher production of SCFA, mainly butyrate and propionate. We conclude that the increased production of these SCFA may contribute to recovery of damaged colonic mucosa because they constitute substrates for the colonocyte and, additionally, that they can inhibit the production of proinflammatory mediators, such as TNFalpha and NO. PMID:12421838

  1. Tailored, iterative, printed dietary feedback is as effective as group education in improving dietary behaviours: results from a randomised control trial in middle-aged adults with cardiovascular risk factors

    Sherriff Jillian L; Wright Janine L; Dhaliwal Satvinder S; Mamo John CL

    2011-01-01

    Abstract Background Tailored nutrition interventions have been shown to be more effective than non-tailored materials in changing dietary behaviours, particularly fat intake and fruit and vegetable intake. But further research examining efficacy of tailored nutrition education in comparison to other nutrition education methods and across a wider range of dietary behaviours is needed. The Stages to Healthy Eating Patterns Study (STEPs) was an intervention study, in middle-aged adults with card...

  2. The Preventable Causes of Death in the United States: Comparative Risk Assessment of Dietary, Lifestyle, and Metabolic Risk Factors

    Goodarz Danaei; Ding, Eric L.; Dariush Mozaffarian; Ben Taylor; Jürgen Rehm; Murray, Christopher J L; Majid Ezzati

    2009-01-01

    Editors' Summary Background A number of modifiable factors are responsible for many premature or preventable deaths. For example, being overweight or obese shortens life expectancy, while half of all long-term tobacco smokers in Western populations will die prematurely from a disease directly related to smoking. Modifiable risk factors fall into three main groups. First, there are lifestyle risk factors. These include tobacco smoking, physical inactivity, and excessive alcohol use (small amou...

  3. High dietary fat intake influences the activation of specific hindbrain and hypothalamic nuclei by the satiety factor oleoylethanolamide.

    Romano, A; Karimian Azari, E; Tempesta, B; Mansouri, A; Micioni Di Bonaventura, M V; Ramachandran, D; Lutz, T A; Bedse, G; Langhans, W; Gaetani, S

    2014-09-01

    Chronic exposure to a diet rich in fats changes the gastrointestinal milieu and alters responses to several signals involved in the control of food intake. Oleoylethanolamide (OEA) is a gut-derived satiety signal released from enterocytes upon the ingestion of dietary fats. The anorexigenic effect of OEA, which requires intestinal PPAR-alpha receptors and is supposedly mediated by vagal afferents, is associated with the induction of c-fos in several brain areas involved in the control of food intake, such as the nucleus of the solitary tract (NST) and the hypothalamic paraventricular (PVN) and supraoptic nuclei (SON). In the present study we investigated whether the exposure to a high fat diet (HFD) alters the hindbrain and hypothalamic responses to OEA. To this purpose we evaluated the effects of OEA at a dose that reliably inhibits eating (10mg/kg i.p.) on the induction of c-fos in the NST, area postrema (AP), PVN and SON in rats maintained either on standard chow or a HFD. We performed a detailed analysis of the different NST subnuclei activated by i.p. OEA and found that peripheral OEA strongly activates c-fos expression in the AP, NST and in the hypothalamus of both chow and HFD fed rats. The extent of c-fos expression was, however, markedly different between the two groups of rats, with a weaker activation of selected NST subnuclei and stronger activation of the PVN in HFD-fed than in chow-fed rats. HFD-fed rats were also more sensitive to the immediate hypophagic action of OEA than chow-fed rats. These effects may be due to a decreased sensitivity of vagal afferent fibers that might mediate OEA's actions on the brain and/or an altered sensitivity of brain structures to OEA. PMID:24802360

  4. From pure compounds to complex exposure: Effects of dietary cadmium and lignans on estrogen, epidermal growth factor receptor, and mitogen activated protein kinase signaling in vivo.

    Ali, Imran; Hurmerinta, Teija; Nurmi, Tarja; Berglund, Marika; Rüegg, Joelle; Poutanen, Matti; Halldin, Krister; Mäkelä, Sari; Damdimopoulou, Pauliina

    2016-06-24

    Exposure to environmental endocrine active compounds correlates with altered susceptibility to disease in human populations. Chemical risk assessment is single compound based, although exposure often takes place as heterogeneous mixtures of man-made and natural substances within complex matrices like diet. Here we studied whether the effects of cadmium and enterolactone on endocrine endpoints in dietary exposure can be predicted based on pure compound effects. Ovariectomized estrogen reporter ERE-luciferase (ERE-luc) mice were maintained on diets that intrinsically contain increasing concentrations of cadmium and enterolactone precursors for three and 21 days. The activation of the ERE-luc, epidermal growth factor receptor (EGFR), mitogen activated protein kinase (MAPK)-ERK1/2, and classical estrogen responses were measured. Interactions between the diets and endogenous hormone were evaluated by challenging the animals with 17β-estradiol. Compared to animals on basal purified diet, mice consuming experimental diets were exposed to significantly higher levels of cadmium and enterolactone, yet the exposure remained comparable to typical human dietary intake. Surprisingly, we could not detect effects on endpoints regulated by pure enterolactone, such as ERE-luc activation. However, cadmium accumulation in the liver was accompanied with activation of EGFR and MAPK-ERK1/2 in line with our earlier CdCl2 studies. Further, attenuation of 17β-estradiol-induced ERE-luc response in liver by experimental diets was observed. Our findings indicate that the exposure context can have substantial effects on the activity of endocrine active compounds in vivo. Thus, whenever possible, a context that mimics human exposure should be tested along with pure compounds. PMID:27108949

  5. Is it dietary insulin?

    Vaarala, Outi

    2006-10-01

    In humans the primary trigger of insulin-specific immunity is a modified self-antigen, that is, dietary bovine insulin, which breaks neonatal tolerance to self-insulin. The immune response induced by bovine insulin spreads to react with human insulin. This primary immune response induced in the gut immune system is regulated by the mechanisms of oral tolerance. Genetic factors and environmental factors, such as the gut microflora, breast milk-derived factors, and enteral infections, control the development of oral tolerance. The age of host modifies the immune response to oral antigens because the permeability of the gut decreases with age and mucosal immune response, such as IgA response, develops with age. The factors that control the function of the gut immune system may either be protective from autoimmunity by supporting tolerance, or they may induce autoimmunity by abating tolerance to dietary insulin. There is accumulating evidence that the intestinal immune system is aberrant in children with type 1 diabetes (T1D). Intestinal immune activation and increased gut permeability are associated with T1D. These aberrancies may be responsible for the impaired control of tolerance to dietary insulin. Later in life, factors that activate insulin-specific immune cells derived from the gut may switch the response toward cytotoxic immunity. Viruses, which infect beta cells, may release autoantigens and potentiate their presentation by an infection-associated "danger signal." This kind of secondary immunization may cause functional changes in the dietary insulin primed immune cells, and lead to the infiltration of insulin-reactive T cells to the pancreatic islets. PMID:17130578

  6. Effect of individual dietary fatty acids on postprandial activation of blood coagulation factor VII and fibrinolysis in healthy young men

    Tholstrup, T.; Miller, G.J.; Bysted, Anette; Sandstrom, B.

    2003-01-01

    Background: Hypertriglyceridemia may represent a procoagulant state involving disturbances to the hemostatic system. Plasminogen activator inhibitor type 1 (PAI-1) is increased in the presence of hypertriglyceridemia. Free fatty acids (FFAs) in plasma may promote factor VII (FVII) activation. Obj...

  7. Associations of socioeconomic factors with inadequate dietary intake in food aid users in France (the ABENA study 2004–2005)

    Méjean, Caroline; Deschamps, V.; Bellin-Lestienne, C.; Oleko, A.; Darmon, Nicole; Serge, H.; Katia, C.

    2010-01-01

    Background/Objectives: Few studies in Europe have examined the relationship of sociodemographic and economic factors with diet in deprived populations. We analysed the association between socioeconomic characteristics and consumption of different food groups in food aid users. Subjects/Methods: A cross-sectional study was conducted among food aid users in four urban French zones (n=1664). Associations of sociodemographic and economic factors and food aid use with frequency of consumption of t...

  8. 糖尿病患者不良饮食行为的影响因素%Influence Factors of Unhealthy Dietary Behaviors in Patients with Diabetes Mellitus

    张达平

    2014-01-01

    目的探讨糖尿病患者不良饮食行为的影响因素及对策。方法采用自行设计的问卷对135例住院糖尿病患者进行调查,分析不良饮食行为的影响因素并采取对策。结果患者缺乏饮食治疗知识和自控能力、不重视饮食治疗和家庭成员不能配合是不良饮食行为的主要影响因素,而护理干预可以提高患者饮食治疗的依从性。结论加强糖尿病患者和家属教育,提高其对饮食治疗重要性的认识,建立医院与家庭双重监督机制,是提高糖尿病患者饮食治疗依从性的有效方法。%Objective To study the behavior of diabetic patients the impact of poor dietary factors and countermeasures.Methods A self-designed questionnaire in 135 hospitalized patients with diabetes to survey and analyze the impact of unhealthy eating behavior factors and take action.Results The dietary treatment of patients with a lack of knowledge and self-control,do not at ach importance to diet therapy, and family members can not cope with the bad behavior of the main factors af ecting diet,and care interventions can improve patient adherence to diet therapy.Conclusion Diabetic patients and their families to enhance education,increase their awareness of the importance of diet therapy,the establishment of hospitals and family double oversight mechanisms is to improve the treatment compliance of patients with diabetes diet and ef ective way.

  9. Genotoxicity profiles in exfoliated human mammary cells recovered from lactating mothers in Istanbul; relationship with demographic and dietary factors.

    Yilmaz, Bayram; Sandal, Suleyman; Ayvaci, Habibe; Tug, Niyazi; Vitrinel, Ayca

    2012-12-12

    We have investigated the presence of DNA damage in human mammary epithelial cells collected from healthy lactating mothers (age, 20-35 years) who were resident in the Istanbul area. Breast milk (10ml) was collected from 30 women between one and two weeks post-partum. Demographic information (parity, breast cancer, occupation, duration of residency in Istanbul, consumption of fish, beef and poultry) was also obtained. Milk samples were diluted 1:1 with RPMI 1640 medium and centrifuged to collect cells. The cells were re-suspended and cell viability was determined by use of 0.4% trypan blue. DNA damage was assessed by use of the comet assay (alkaline single-cell gel electrophoresis). Fifty cells per slide and two slides per sample were scored to evaluate DNA damage. The cells were visually classified into four categories on the basis of extent of migration: undamaged (UD), lightly damaged (LD), moderately damaged (MD) and highly damaged (HD). Total comet scores (TCS) were calculated as: 1× UD+2× LD+3× MD+4× HD. Exfoliated mammary cells of the donors showed high (TCS≥150a.u.), moderate and low DNA damage in 10 (33.3%), 8 (26.7%) and 12 (40%) mothers, respectively. There was no significant correlation between TCS for DNA damage and the duration of previous breastfeeding, parity or age. None of the mothers was vegetarian, smoker or on any medication. Meat and chicken consumption did not significantly correlate with the TCS values. Fish consumption was significantly correlated with TCS results (Spearman's rho=0.39, p<0.05). No significant correlation was found between the DNA-damage scores and the period of residency in Istanbul, but fish consumption increased as the duration of stay was longer (Spearman's rho=0.53, p<0.01). These findings suggest that the primary causes of differences in genotoxicity detected in lactating mothers in Istanbul may be of dietary origin. Our experience also confirms that sampling breast milk from lactating mothers provides a valuable

  10. The impact of dietary habits and metabolic risk factors on cardiovascular and diabetes mortality in countries of the Middle East and North Africa in 2010: a comparative risk assessment analysis

    Afshin, Ashkan; Micha, Renata; Khatibzadeh, Shahab; Fahimi, Saman; Shi, Peilin; Powles, John; Singh, Gitanjali; Yakoob, Mohammad Yawar; Abdollahi, Morteza; Al-Hooti, Suad; Farzadfar, Farshad; HOUSHIAR-RAD, Anahita; Hwalla, Nahla; Koksal, Eda; Musaiger, Abdulrahman

    2015-01-01

    Objective/design We conducted a comparative risk assessment analysis to estimate the cardiometabolic disease (CMD) mortality attributable to 11 dietary and 4 metabolic risk factors in 20 countries of the Middle East by age, sex and time. The national exposure distributions were obtained from a systematic search of multiple databases. Missing exposure data were estimated using a multilevel Bayesian hierarchical model. The aetiological effect of each risk factor on disease-specific mortality wa...

  11. Dietary sodium

    Graudal, Niels

    2015-01-01

    The 2013 Institute of Medicine (IOM) report "Sodium Intake in Populations: Assessment of Evidence" did not support the current recommendations of the IOM and the American Heart Association (AHA) to reduce daily dietary sodium intake to below 2,300 mg. The report concluded that the population......-based health outcome evidence was not sufficient to define a safe upper intake level for sodium. Recent studies have extended this conclusion to show that a sodium intake below 2,300 mg/day is associated with increased mortality. In spite of this increasing body of evidence, the AHA, Centers for Disease...... Control (CDC), other public health advisory bodies, and major medical journals have continued to support the current policy of reducing dietary sodium....

  12. Concentrations of organochlorine pesticides in umbilical cord blood and related lifestyle and dietary intake factors among pregnant women of the Huaihe River Basin in China.

    Luo, Dan; Pu, Yabing; Tian, Haoyuan; Cheng, Juan; Zhou, Tingting; Tao, Yun; Yuan, Jing; Sun, Xin; Mei, Surong

    2016-01-01

    Organochlorine pesticides (OCPs), one of the persistent organic pollutants (POPs) with highly lipophilic properties, long half-lives, and persistence in the environment, are prevalent in the environment even though they have been banned for >30years. We aimed to investigate the current OCP exposure levels in cord blood from healthy pregnant women residing in the Huaihe River Basin, China, and examined the association between OCP levels and dietary habits and lifestyle factors. In this study, we measured the exposure levels of 17 OCPs in the umbilical cord blood from 999 healthy pregnant women; we also administered 1000 self-reported questionnaires regarding the general characteristics and dietary habits of those women. Our results showed that ρ,ρ'-DDE, ρ,ρ'-DDT, aldrin, dieldrin, and methoxychlor, which had higher measured concentrations (2.01±1.89, 4.31±5.68, 7.29±8.74, 5.27±7.65, and 0.98±1.42ng/mL, respectively) and detection frequencies (99.69%, 100.00%, 81.79%, 75.00%, and 74.49%, respectively), were the predominant OCPs in cord blood, and the higher levels of DDTs, aldrin, dieldrin, and methoxychlor were mainly due to recent use. In addition, most of the HCHs in cord blood were derived not only from historical use of technical HCH, but also from the additional use of lindane. In addition, we found that the education level of the pregnant women and monthly household income were positively correlated with OCP levels, particularly ρ,ρ'-DDE, aldrin, and dieldrin. Furthermore, the consumption of red meat (pork, beef, and lamb), fish, and bean products may be an important contributing factor to the increased concentrations of OCPs in cord blood, while the intake of poultry and pickles was negatively correlated with aldrin level. This study is the first to provide adequate data on current OCP exposure levels in cord blood from pregnant women in the Huaihe River Basin. PMID:27123771

  13. Correlation between dietary factors and the risk of pancreatic cancer%饮食因素与胰腺癌的相关性

    孙丽红

    2011-01-01

    AIM: To explore the association between dietary factors and the risk of pancreatic cancer to provide a scientific basis for prevention of pancreatic cancer through diet and lifestyle changes.METHODS: A case-control study involving 97 patients with pancreatic cancer and 194 controls was conducted. Controls were matched to cases for age and sex. All of them were interviewed with uniform questionnaires. Conditional logistic regression was used for univariate and multivariate analysis. RESULTS: The development of pancreatic cancer was positively associated with intake of desserts (OR = 4.706), but negatively with intake of onion (OR = 0.068), yam (OR = 0.301), sweet potato (OR = 0.178), and fruit (OR = 0.299). CONCLUSION: Dietary factors may play an important role in the development of pancreatic cancer.%目的:探讨多种饮食因素与胰腺癌危险性的关系,为该病防治提供科学依据.方法:2007-09/2009-10在上海部分门诊和医院确诊的97例胰腺癌病例纳入病例组,按年龄、性别配比选择未患肿瘤的人群194例纳入对照组,用统一的调查表以相同的询问方式和态度进行问卷调查.对获取的资料用条件logistic回归进行单因素和多因素分析.结果:经多因素分析结果显示:甜食(OR=4.706)与胰腺癌呈正相关.洋葱(OR=0.068)、山药(OR=0.301)、红薯(OR=0.178)和水果(OR=0.299)与胰腺癌呈负相关.结论:饮食因素在胰腺癌的发生过程中可能起着重要作用.

  14. Effect of the amount and type of dietary fat on cardiometabolic risk factors and risk of developing type 2 diabetes, cardiovascular diseases, and cancer: a systematic review

    Ursula Schwab

    2014-07-01

    Full Text Available The effects of both the amount and quality of dietary fat have been studied intensively during the past decades. Previously, low-fat diets were recommended without much attention to the quality of fat, whereas there is general emphasis on the quality of fat in current guidelines. The objective of this systematic review (SR was to assess the evidence of an effect of the amount and type of dietary fat on body weight (BW, risk factors, and risk of non-communicable diseases, that is, type 2 diabetes (T2DM, cardiovascular diseases (CVD, and cancer in healthy subjects or subjects at risk for these diseases. This work was performed in the process of updating the fourth edition of the Nordic Nutrition Recommendations from 2004. The literature search was performed in October 2010 covering articles published since January 2000. A complementary search was done in February 2012 covering literature until December 2011. Two authors independently selected articles for inclusion from a total of about 16,000 abstracts according to predefined criteria. Randomized controlled trials (RCT and prospective cohort studies (PCS were included as well as nested case–control studies. A few retrospective case–control studies were also included when limited or no data were available from other study types. Altogether 607 articles were quality graded and the observed effects in these papers were summarized. Convincing evidence was found that partial replacement of saturated fat (SFA with polyunsaturated fat (PUFA or monounsaturated fat (MUFA lowers fasting serum/plasma total and LDL cholesterol concentrations. The evidence was probable for a decreasing effect of fish oil on concentration of serum/plasma total triglycerides as compared with MUFA. Beneficial effect of MUFA both on insulin sensitivity and fasting plasma/serum insulin concentration was considered as probable in comparisons of MUFA and carbohydrates versus SFA, whereas no effect was found on fasting glucose

  15. The Town of Čabar, Croatia, a High Risk Area for Multiple Sclerosis – Analytic Epidemiology of Dietary Factors

    Perković, Olivio; Jurjević, Ante; Rudež, Josip; Antončić, Igor; Bralić, Marina; Kapović, Miljenko

    2010-01-01

    Multiple sclerosis (MS) is demyelization disease of central nervous system of unidentified causes. Analytic epidemiological research of 19 patients, clinically approved cases of MS and 25 controls, autochthonic inhabitants of town of ^abar, Croatia, the high-risk zone for the disease, was made. The research plan included case-control investigation – the »door to door« questionnaire – about nutrition habits. An odds ratio (OR) was calculated for all the factors which were more frequently found...

  16. Effect of Dietary Docosahexaenoic Acid Supplementation on the Participation of Vasodilator Factors in Aorta from Orchidectomized Rats

    Villalpando, Diva M.; Navarro, Rocío; del Campo, Lara; Largo, Carlota; Muñoz, David; Tabernero, María; Baeza, Ramiro; Otero, Cristina; García, Hugo S.; Ferrer, Mercedes

    2015-01-01

    Benefits of n-3 polyunsaturated fatty acids (PUFAs) against cardiovascular diseases have been reported. Vascular tone regulation is largely mediated by endothelial factors whose release is modulated by sex hormones. Since the incidence of cardiovascular pathologies has been correlated with decreased levels of sex hormones, the aim of this study was to analyze whether a diet supplemented with the specific PUFA docosahexaenoic acid (DHA) could prevent vascular changes induced by an impaired gon...

  17. EFFECT OF OBESITY AND DIETARY FACTORS ON BONE MINERAL DENSITY LEVELS AMONG FEMALE STUDENTS IN UMM AL-QURA UNIVERSITY

    Hassan M. Bukhar1, Ibrahim Saad Nada2, 3, Eslam A. Header1, 4

    2012-01-01

    Background: Nutrition is one of the most important factors influencing human health. Also, nutrition plays a role in the etiology of osteoporosis disease. This disease is a serious metabolic bone disorder that often results in hip fracture and is usually asymptomatic in its initial stages. Objective: Assess the prevalence of osteoporosis among female university students. Methods: A cross sectional study was carried out during the period from 1/1/2010 to 30/6/2010 among a random sample of (257...

  18. Colorectal cancer: lifestyle and dietary factors Cáncer colorrectal: hábitos de vida y factores dietéticos

    M. P. Corrêa Lima; M. H. G. Gomes-da-Silva

    2005-01-01

    Introduction: Colorectal cancer is the most common tumor in the developed countries, and the number of new cases annualy is aproximately equal for men and women. Several environmental factors can interact in all steps of carcinogenesis. Lately the balance between genetic predisposition and these factors, including nutritional components and lifestyle behaviors, determines individual susceptibility to develop colorectal cancer. The aim of this study is to revise the references about lifestyle ...

  19. Phosphate excretion is decreased in older cardiac patients with normal kidney function: an emerging dietary risk factor?

    Jozefacki, Alexis; White, Christine A; Shobeiri, Navid S; Hopman, Wilma M; Johri, Amer M; Adams, Michael A; Holden, Rachel M

    2016-04-01

    Serum phosphate independently predicts cardiovascular events and mortality. Sixteen healthy adults and 9 adults with cardiovascular disease (CVD) ingested 500 mg of sodium phosphate after an over-night fast. In control subjects, the urine phosphate/creatinine ratio was significantly higher at 2 h (3.12 ± 1.02) than at baseline (1.98 ± 0.58, p CVD patients. Decreased postprandial urinary excretion of phosphate could accelerate vascular calcification and may be an under-recognized risk factor for CVD. PMID:26944224

  20. Dietary assessment methods in epidemiologic studies

    Shim, Jee-Seon; Oh, Kyungwon; Kim, Hyeon Chang

    2014-01-01

    Diet is a major lifestyle-related risk factor of various chronic diseases. Dietary intake can be assessed by subjective report and objective observation. Subjective assessment is possible using open-ended surveys such as dietary recalls or records, or using closed-ended surveys including food frequency questionnaires. Each method has inherent strengths and limitations. Continued efforts to improve the accuracy of dietary intake assessment and enhance its feasibility in epidemiological studies...

  1. Diabetes and Dietary Supplements

    ... R S T U V W X Y Z Diabetes and Dietary Supplements: In Depth Share: On This ... health product or practice. Are dietary supplements for diabetes safe? Some dietary supplements may have side effects, ...

  2. Dietary Restraint Moderates Genetic Risk for Binge Eating

    Racine, Sarah E.; Burt, S. Alexandra; IACONO, WILLIAM G.; McGue, Matt; Klump, Kelly L.

    2011-01-01

    Dietary restraint is a prospective risk factor for the development of binge eating and bulimia nervosa. Although many women engage in dietary restraint, relatively few develop binge eating. Dietary restraint may only increase susceptibility for binge eating in individuals who are at genetic risk. Specifically, dietary restraint may be a behavioral “exposure” factor that activates genetic predispositions for binge eating. We investigated this possibility in 1,678 young adolescent and adult sam...

  3. Metabolic fingerprinting of gilthead seabream (Sparus aurata liver to track interactions between dietary factors and seasonal temperature variations

    Tomé S. Silva

    2014-08-01

    Full Text Available Farmed gilthead seabream is sometimes affected by a metabolic syndrome, known as the “winter disease”, which has a significant economic impact in the Mediterranean region. It is caused, among other factors, by the thermal variations that occur during colder months and there are signs that an improved nutritional status can mitigate the effects of this thermal stress. For this reason, a trial was undertaken where we assessed the effect of two different diets on gilthead seabream physiology and nutritional state, through metabolic fingerprinting of hepatic tissue. For this trial, four groups of 25 adult gilthead seabream were reared for 8 months, being fed either with a control diet (CTRL, low-cost commercial formulation or with a diet called “Winter Feed” (WF, high-cost improved formulation. Fish were sampled at two time-points (at the end of winter and at the end of spring, with liver tissue being taken for FT-IR spectroscopy. Results have shown that seasonal temperature variations constitute a metabolic challenge for gilthead seabream, with hepatic carbohydrate stores being consumed over the course of the inter-sampling period. Regarding the WF diet, results point towards a positive effect in terms of performance and improved nutritional status. This diet seems to have a mitigating effect on the deleterious impact of thermal shifts, confirming the hypothesis that nutritional factors can affect the capacity of gilthead seabream to cope with seasonal thermal variations and possibly contribute to prevent the onset of “winter disease”.

  4. Inappropriate Dietary and Occupational Patterns: Major Risk Factors Associated With Brucellosis in the Area Covered by Karaj Health Center No. 2

    Khani

    2015-11-01

    Full Text Available Background Brucellosis is one of the most common diseases among humans and livestock. Using contaminated and unpasteurized dairy products, having contact with infected livestock and, in general, inappropriate dietary patterns, as well as lack of hygiene, can be noted as the most common modes of transmission for such a disease. Objectives Since the establishment of Alborz province in Iran and, accordingly, Alborz university of medical sciences, Karaj, Iran, there has been no study on the epidemiological situation of the disease. Therefore, the present study examines the epidemiology of Brucellosis at Karaj Health center No. 2, Karaj, Iran, during 2011 - 2012. Patients and Methods This research was a cross-sectional descriptive study, on patients with Brucellosis, during 2011 - 2012, in the area covered by Karaj health center No. 2, Karaj, Iran. The data about all suspected cases, collected from polyclinic, laboratories and health centers, and confirmed by Wright, combs Wright and 2ME tests were reviewed. After recording the demographic data and laboratory results, they were entered into STATA 11 software and analyzed. Results The number of patients reported in this study was 67. The incidence of the disease during 2011 - 2012 was, respectively, 3.75 and 4.6 per hundred thousand and the average incidence of the disease was 4.2 per hundred thousand. The highest rate of infection, in terms of occupation, was found among ranchers (40.29%. In 100% of the cases, there was a history of consumption of cottage cheese, fresh cow milk or other unpasteurized dairy products. Considering the incidence season, most cases of the disease (38.80% had occurred in the spring. In terms of gender, 56.71% were male and 43.28% of patients were female. As well, in terms of age, more 50% of the patients were in the age groups of 31 - 40 and 41 - 50 years old. Conclusions Given the occurrence of more cases of the disease among individuals with risk factors, such as

  5. Prevalence of prenatal zinc deficiency and its association with socio-demographic, dietary and health care related factors in Rural Sidama, Southern Ethiopia: A cross-sectional study

    Gebremedhin Samson

    2011-11-01

    Full Text Available Abstract Background Several studies witnessed that prenatal zinc deficiency (ZD predisposes to diverse pregnancy complications. However, scientific evidences on the determinants of prenatal ZD are scanty and inconclusive. The purpose of the present study was to assess the prevalence and determinants of prenatal ZD in Sidama zone, Southern Ethiopia. Methods A community based, cross-sectional study was conducted in Sidama zone in January and February 2011. Randomly selected 700 pregnant women were included in the study. Data on potential determinants of ZD were gathered using a structured questionnaire. Serum zinc concentration was measured using Atomic Absorption Spectrometry. Statistical analysis was done using logistic regression and linear regression. Results The mean serum zinc concentration was 52.4 (+/-9.9 μg/dl (95% CI: 51.6-53.1 μg/dl. About 53.0% (95% CI: 49.3-56.7% of the subjects were zinc deficient. The majority of the explained variability of serum zinc was due to dietary factors like household food insecurity level, dietary diversity and consumption of animal source foods. The risk of ZD was 1.65 (95% CI: 1.02-2.67 times higher among women from maize staple diet category compared to Enset staple diet category. Compared to pregnant women aged 15-24 years, those aged 25-34 and 35-49 years had 1.57 (95% CI: 1.04-2.34 and 2.18 (95% CI: 1.25-3.63 times higher risk of ZD, respectively. Women devoid of self income had 1.74 (95% CI: 1.11-2.74 time increased risk than their counterparts. Maternal education was positively associated to zinc status. Grand multiparas were 1.74 (95% CI: 1.09-3.23 times more likely to be zinc deficient than nulliparas. Frequency of coffee intake was negatively association to serum zinc level. Positive association was noted between serum zinc and hemoglobin concentrations. Altitude, history of iron supplementation, maternal workload, physical access to health service, antenatal care and nutrition education were

  6. EFFECT OF DIETARY LEVELS OF COWPEA (Vigna unguiculata SEEDS ON BROILER PERFORMANCE AND SOME SERUM BIOCHEMICAL FACTORS

    N. GUMAA BALAIEL

    2014-01-01

    Full Text Available Effect of inclusion of different levels of untreated cowpea (Vigna unguiculata seeds (0, 5, 10 and 15% in broiler diet on performance and some serum biochemical factors was studied. The research was conducted on basis of a completely Randomized Design (CRD. Feed intake, body weight gain, feed conversion ratio, protein intake and protein efficiency ratio were significantly (P<0.05 reduced with the inclusion of 15% untreated cowpea seeds. Plasma cholesterol, glucose, albumin, total protein, Ca and K contents were significantly (P<0.05 decreased with increasing level of cowpea seeds in diets. Uric acid concentration observed to be higher in birds fed 15% cowpea seed. It is concluded that good performance of broiler chicken is satisfactory maintained with 5 to 10% inclusion of cowpea seeds in balanced diet for broiler.

  7. The impact of dietary habits and metabolic risk factors on cardiovascular and diabetes mortality in countries of the Middle East and North Africa in 2010: a comparative risk assessment analysis

    Afshin, Ashkan; Micha, Renata; Khatibzadeh, Shahab; Fahimi, Saman; Shi, Peilin; Powles, John; Singh, Gitanjali; Yakoob, Mohammad Yawar; Abdollahi, Morteza; Al-Hooti, Suad; Farzadfar, Farshad; Houshiar-rad, Anahita; Hwalla, Nahla; Koksal, Eda; Musaiger, Abdulrahman; Pekcan, Gulden; Sibai, Abla Mehio; Zaghloul, Sahar; Danaei, Goodarz; Ezzati, Majid; Mozaffarian, Dariush

    2015-01-01

    Objective/design We conducted a comparative risk assessment analysis to estimate the cardiometabolic disease (CMD) mortality attributable to 11 dietary and 4 metabolic risk factors in 20 countries of the Middle East by age, sex and time. The national exposure distributions were obtained from a systematic search of multiple databases. Missing exposure data were estimated using a multilevel Bayesian hierarchical model. The aetiological effect of each risk factor on disease-specific mortality was obtained from clinical trials and observational studies. The number of disease-specific deaths was obtained from the 2010 Global Burden of Disease mortality database. Mortality due to each risk factor was determined using the population attributable fraction and total number of disease-specific deaths. Setting/population Adult population in the Middle East by age, sex, country and time. Results Suboptimal diet was the leading risk factor for CMD mortality in 11 countries accounting for 48% (in Morocco) to 72% (in the United Arab Emirates) of CMD deaths. Non-optimal systolic blood pressure was the leading risk factor for CMD deaths in eight countries causing 45% (in Bahrain) to 68% (in Libya) of CMD deaths. Non-optimal body mass index and fasting plasma glucose were the third and fourth leading risk factors for CMD mortality in most countries. Among individual dietary factors, low intake of fruits accounted for 8% (in Jordan) to 21% (in Palestine) of CMD deaths and low intake of whole grains was responsible for 7% (in Palestine) to 22% (in the United Arab Emirates) of CMD deaths. Between 1990 and 2010, the CMD mortality attributable to most risk factors had decreased except for body mass index and trans-fatty acids. Conclusions Our findings highlight key similarities and differences in the impact of the dietary and metabolic risk factors on CMD mortality in the countries of the Middle East and inform priorities for policy measures to prevent CMD. PMID:25995236

  8. „The situation is changing the habits” - dietary acculturation and affecting factors among selected South Indian migrants in Singapore in context of the acculturation process

    Pahr-Hosbach, Sandra

    2014-01-01

    Indian migrants form the second largest diaspora worldwide. With an intensive relation between food and culture and an increased prevalence for diet-related disease, examining and understanding the process of dietary acculturation of this migrant population is of high importance. A few studies have investigated the eating behaviour of Indian migrants especially in US but also in Europe. Until now, no research on dietary acculturation of first generation Indian migrants in Singapore has been c...

  9. Cognitive, behavioral, and social factors are associated with bias in dietary questionnaire self-reports by schoolchildren aged 9 to 11 years

    Moore, G; Tapper, K.; Moore, L; Murphy, S.

    2008-01-01

    Background Measuring children's dietary behavior is central to evaluating interventions and identifying predictors and outcomes of dietary behaviors. Systematic biases may obscure or inflate associations with self-reported intakes. Objective To identify cognitive, behavioral, and social correlates of bias in children's reporting of breakfast items on a self-completion questionnaire. Design Cross-sectional survey. Children completed standardized tests of episodic memory, worki...

  10. EFFECT OF OBESITY AND DIETARY FACTORS ON BONE MINERAL DENSITY LEVELS AMONG FEMALE STUDENTS IN UMM AL-QURA UNIVERSITY

    Hassan M. Bukhar1, Ibrahim Saad Nada2, 3, Eslam A. Header1, 4

    2012-10-01

    Full Text Available Background: Nutrition is one of the most important factors influencing human health. Also, nutrition plays a role in the etiology of osteoporosis disease. This disease is a serious metabolic bone disorder that often results in hip fracture and is usually asymptomatic in its initial stages. Objective: Assess the prevalence of osteoporosis among female university students. Methods: A cross sectional study was carried out during the period from 1/1/2010 to 30/6/2010 among a random sample of (257 university female students were chosen from Umm Al Qura of Makkah. The age of sample from 19-24 years old. Data were collected through an interview with case by using a special questionnaire; bone mineral density (BMD and body composition have also been measured. Results: Osteoporosis was present in 7% of cases while, osteopenia was current in 32.3% of cases. Moreover there was a highly positive significant relationship at level (1% between osteoporosis induced and each of body fat %, fat weight, and BMI. Conclusion: The prevalence of osteoporosis among university students was positively and significantly associated (p<0.001 with increased body fat. The study results suggested that inevitable decrease in body fatness and weight with less consumption of carbonated beverages, taking into consideration variety and balanced diets and increasing nutrition education programs will improve bone health and nutritional status

  11. Association of smoking, alcohol drinking and dietary factors with esophageal cancer in high- and low-risk areas of Jiangsu Province, China

    Ming Wu; Zuo-Feng Zhang; Kok J Frans; Pieter van't Veer; Jin-Kou Zhao; Xiao-Shu Hu; Pei-Hua Wang; Yu Qin; Yin-Chang Lu; Jie Yang; Ai-Min Liu; De-Lin Wu

    2006-01-01

    AIM: To study the main environmental and lifestyle factors that account for the regional differences in esophageal cancer (EC) risk in low- and high-risk areas of Jiangsu Province, China.METHODS: Since 2003, a population-based casecontrol study has been conducted simultaneously in lowrisk (Ganyu County) and high-risk (Dafeng County) areas of Jiangsu Province, China. Using identical protocols and pre-tested standardized questionnaire, following written informed consent, eligible subjects were inquired about their detail information on potential determinants of EC, including demographic information, socio-economic status, living conditions, disease history, family cancer history, smoking, alcohol drinking, dietary habits, frequency, amount of food intake, etc. Conditional logistic regression with maximum likelihood estimation was used to obtain Odds ratio (OR) and 95 % confidence interval (95% CI), after adjustment for potential confounders.RESULTS: In the preliminary analysis of the ongoing study, we recruited 291 pairs of cases and controls in Dafeng and 240 pairs of cases and controls in Ganyu,respectively. In both low-risk and high-risk areas, EC was inversely associated with socio-economic status, such as level of education, past economic status and body mass index. However, this disease was more frequent among those who had a family history of cancer or encountered misfortune in the past 10 years. EC was also more frequent among smokers, alcohol drinkers and fast eaters.Furthermore, there was a geographic variation of the associations between smoking, alcohol drinking and EC risk despite the similar prevalence of these risk factors in both low-risk and high-risk areas. The dose-response relationship of smoking and smoking related variables,such as age of the first smoking, duration and amount were apparent only in high-risk areas. On the contrary, a dose-response relationship on the effect of alcohol drinking on EC was observed only in low-risk areas

  12. Dietary biomarkers: advances, limitations and future directions

    Hedrick Valisa E

    2012-12-01

    Full Text Available Abstract The subjective nature of self-reported dietary intake assessment methods presents numerous challenges to obtaining accurate dietary intake and nutritional status. This limitation can be overcome by the use of dietary biomarkers, which are able to objectively assess dietary consumption (or exposure without the bias of self-reported dietary intake errors. The need for dietary biomarkers was addressed by the Institute of Medicine, who recognized the lack of nutritional biomarkers as a knowledge gap requiring future research. The purpose of this article is to review existing literature on currently available dietary biomarkers, including novel biomarkers of specific foods and dietary components, and assess the validity, reliability and sensitivity of the markers. This review revealed several biomarkers in need of additional validation research; research is also needed to produce sensitive, specific, cost-effective and noninvasive dietary biomarkers. The emerging field of metabolomics may help to advance the development of food/nutrient biomarkers, yet advances in food metabolome databases are needed. The availability of biomarkers that estimate intake of specific foods and dietary components could greatly enhance nutritional research targeting compliance to national recommendations as well as direct associations with disease outcomes. More research is necessary to refine existing biomarkers by accounting for confounding factors, to establish new indicators of specific food intake, and to develop techniques that are cost-effective, noninvasive, rapid and accurate measures of nutritional status.

  13. Association of socioeconomic factors with body mass index, obesity, physical activity, and dietary factors in Belo Horizonte, Minas Gerais State, Brazil: The BH Health Study

    Julia Ward; Amélia Augusta de Lima Friche; Waleska Teixeira Caiaffa; Fernando Augusto Proietti; César Coelho Xavier; Diez Roux, Ana V

    2015-01-01

    Abstract Obesity prevalence is rapidly increasing in developing countries. Existing research investigating social patterning of obesity and its risk factors in Latin American urban contexts has inconsistent findings. This study analyzed a multistage household survey in adults in Belo Horizonte, Minas Gerais State, Brazil. Marginal models were used to examine the association of education and household and neighborhood income with body mass index (BMI), obesity, physical inactivity, and low fru...

  14. Dietary guidelines

    Jelsøe, Erling

    2015-01-01

    in a number of countries have addressed the issue of making dietary guidelines that integrate health and sustainability, but in all cases they have been met with different kinds of resistance. This article reviews the development towards an integrated understanding of health and sustainability in...... relation to food and eating and the emergence of proposals for integrated guidelines. It explores the conflicts and controversies that have arisen in the wake of the various proposals and identifies a number of different types of conflicts. These relate to conflicts of interests between the various actors...... involved and political resistance against initiatives that are perceived as being in conflict with the values of a market economy and free trade. Furthermore, there are controversies that can be broadly characterised as relating to the politics of knowledge and have to do with the differentiation of...

  15. Effect of Dietary Intake of Stable Iodine on Dose-per-unit-intake Factors for 99Tc

    Strom, Daniel J.

    2003-09-30

    of stable iodine in the diet on the dose per unit intake factors for 99Tc without developing an improved biokinetic model for technetium. Specific experiments should be designed to quantitatively evaluate 99TcO4? metabolism, excretion, and secretion, as well as to evaluate its chemical toxicity It is recommended that the ICRP reexamine its biokinetics models for Tc based on nuclear medicine data that have accumulated over the years. In particular, the ICRP ignores the lactation pathway, the enhanced concentration of Tc in breast and breast milk, and enhanced concentration of Tc (and I) in the salivary glands as well as in the thyroid. The ICRP should also explicitly incorporate the effect of stable iodine in the diet into both its models for iodine and technetium. The effect of concentration of Tc in breast milk needs further study for dosimetric implications to nursing infants whose mothers may ingest 99TcO4? from groundwater sources. The ICRP should also investigate the possibility of enhanced concentration of both I and Tc in the non-lactating female breast. To do these re-evaluations of biokinetic models, new experiments designed specifically to evaluate these questions concerning the biokinetics of Tc and I are needed.

  16. Carbohydrates and dietary fiber.

    Suter, P M

    2005-01-01

    The most widely spread eating habit is characterized by a reduced intake of dietary fiber, an increased intake of simple sugars, a high intake of refined grain products, an altered fat composition of the diet, and a dietary pattern characterized by a high glycemic load, an increased body weight and reduced physical activity. In this chapter the effects of this eating pattern on disease risk will be outlined. There are no epidemiological studies showing that the increase of glucose, fructose or sucrose intake is directly and independently associated with an increased risk of atherosclerosis or coronary heart disease (CHD). On the other hand a large number of studies has reported a reduction of fatal and non-fatal CHD events as a function of the intake of complex carbohydrates--respectively 'dietary fiber' or selected fiber-rich food (e.g., whole grain cereals). It seems that eating too much 'fast' carbohydrate [i.e., carbohydrates with a high glycemic index (GI)] may have deleterious long-term consequences. Indeed the last decades have shown that a low fat (and consecutively high carbohydrate) diet alone is not the best strategy to combat modern diseases including atherosclerosis. Quantity and quality issues in carbohydrate nutrient content are as important as they are for fat. Multiple lines of evidence suggest that for cardiovascular disease prevention a high sugar intake should be avoided. There is growing evidence of the high impact of dietary fiber and foods with a low GI on single risk factors (e.g., lipid pattern, diabetes, inflammation, endothelial function etc.) as well as also the development of the endpoints of atherosclerosis especially CHD. PMID:16596802

  17. The occurence of risk factors of cardiovascular diseases and the effect of selected dietary habits on the lipid profile and body mass index

    Jana Kopčeková

    2015-08-01

    Full Text Available Normal 0 21 false false false SK X-NONE X-NONE In a group of 204 randomly selected patients hospitalized in the Cardiocentre Nitra, of which 63 were women (30.88% and 141 men (69.12%, we evaluated the prevalence of modifiable risk factors for cardiovascular diseases and the impact of dietary habits on the lipid profile and body mass index (BMI. We have recorded a high prevalence of risk factors, especially overweight and obesity, where 87.3% of women and 92.91% of men had BMI ≥25. Normal weight was observed only in 12.70% of women and in 7.09% of men. In the study group up to 60.32% of women and 57.45% of men had blood pressure higher than ≥130/85 mmHg. More than half of the respondents were simultaneously overweighted or obese together with high blood pressure occurence. The total cholesterol level higher than 5.2 mmol/Ll was recorded in 41.24% of women and 34.75% of men. There was statistically significant difference between men and women (P <0.05 in the prevalence of low HDL cholesterol to the detriment of men while the value below 1.3 mmol/L was recorded in 31.75% of women and the value lower than 1.1 mmol/L in 52.48 % of men. Values of triglycerides (TG ≥1.7 mmol/L were recorded in 28.57% of women and in 35.42% of men. Fasting blood glucose levels ≥5.6 mmol/L were recorded in up to 68.25% of women and 71.63% of men. There was not statistically significant difference (P >0.05 in the occurrence of increased levels of cholesterol, triglycerides, blood pressure and glycemia according to gender. We found out that most of the respondents consumed food 3-4 times per day, i.e. 53.97% of women and 60.99% of men. Food intake for five to six times a day was reported only by 28.57% of women and 19.15% of men. The number of daily meals was significantly reflected in the BMI values in men who consumed food 1-2 times a day compared to the men who ate 3-4 meals daily (P <0.001. We detected lower BMI values in women with more frequent food

  18. Nutrition transition among adolescents of a south-Mediterranean country: dietary patterns, association with socio-economic factors, overweight and blood pressure. A cross-sectional study in Tunisia

    Delpeuch Francis

    2011-04-01

    Full Text Available Abstract Background The increase in the burden of chronic diseases linked to the nutrition transition and associated dietary and lifestyle changes is of growing concern in south and east Mediterranean countries and adolescents are at the forefront of these changes. This study assessed dietary intake and association with socio-economic factors and health outcomes among adolescents in Tunisia. Methods Cross-sectional survey (year 2005; 1019 subjects 15-19 y. from a clustered random sample. Dietary intake was assessed by a validated semi-quantitative frequency questionnaire (134 items as was physical activity; the Diet Quality Index International measured diet quality; dietary patterns were derived by multiple correspondence analysis from intakes of 43 food groups. Body Mass Index (BMI ≥85th and 95th percentile defined overweight and obesity. Waist Circumference (WC assessed abdominal fat. High blood pressure was systolic (SBP or diastolic blood pressure (DBP ≥90th of the international reference for 15-17 y., and SBP/DBP ≥120/80 mm Hg for 18-19 y. Results Energy intake levels were quite high, especially for females. The macro-nutrient structure was close to recommendations but only 38% had a satisfactory diet quality. A main traditional to modern dietary gradient, linked to urbanisation and increased economic level, featured an increasing consumption of white bread, dairy products, sugars, added fats and fruits and decreasing consumption of oils, grains, legumes and vegetables; regarding nutrients this modern diet score featured a decreasing relationship with total fat and an increase of calcium intake, but with an increase of energy, sugars and saturated fat, while vitamin C, potassium and fibre decreased. Adjusted for age, energy and physical activity, this modern pattern was associated with increased overweight in males (2nd vs. 1st tertile: Prevalence Odds-Ratio (POR = 4.0[1.7-9.3], 3rd vs. 1st: POR = 3.3[1.3-8.7] and a higher WC

  19. The Relationship between Home Environment and Children's Dietary Behaviors, Lifestyle Factors, and Health: Super Food Education School Project by the Japanese Ministry of Education, Culture, Sports, Science and Technology.

    Nakahori, Nobue; Sekine, Michikazu; Yamada, Masaaki; Tatsuse, Takashi

    2016-01-01

    Objectives The numbers of nuclear families and working women have been increasing. Such changes in the home environment may affect children's dietary behaviors, lifestyle factors, and health. This study aims to clarify the associations between the home environment and children's dietary behaviors, lifestyle factors, and health.Methods In July 2014, we questioned the students and parents of five elementary schools that joined the Super Food Education School Project in Takaoka City, Toyama Prefecture. Of 2057 subjects, 1936 (94.1%) answered and 1719 of these subjects were analyzed. In this study, the phrase "home environment" describes such terms as "mother's employment status", "family structure", "subjective economic state", "communication between parents and children", "having breakfast or supper with family", "household chores by children", "parents' awareness of food education", "regard for balanced nutrition", and "teaching table manners". We performed logistic-regression analyses using children's dietary behaviors, lifestyle factors, and health as dependent variables; the items relating to home environment were independent variables.Results Children with parents who are employed, those who do not have breakfast or supper with family, those who do not help with household chores, and those with parents who are less conscious of food education were more likely to eat fewer vegetables, to have likes and dislikes of foods, to skip breakfast, and to have snacks. Children who have little communication with their parents, who do not help with household chores, and those with parents who are less conscious of food education were less likely to exercise, sleep well, spend less time with television, and spend less time on playing videogames. Children with less affluence, those who have little communication with their parents, those who do not help with household chores, and those with parents who are less conscious of food education were less likely to have high

  20. Association of socioeconomic factors with body mass index, obesity, physical activity, and dietary factors in Belo Horizonte, Minas Gerais State, Brazil: The BH Health Study

    Julia Ward

    2015-11-01

    Full Text Available Abstract Obesity prevalence is rapidly increasing in developing countries. Existing research investigating social patterning of obesity and its risk factors in Latin American urban contexts has inconsistent findings. This study analyzed a multistage household survey in adults in Belo Horizonte, Minas Gerais State, Brazil. Marginal models were used to examine the association of education and household and neighborhood income with body mass index (BMI, obesity, physical inactivity, and low fruit and vegetable intake after adjusting for age and ethnicity and stratifying by sex. BMI and obesity were inversely associated with education in women. BMI was positively associated with household and neighborhood income in men. Additionally, physical inactivity and low fruit and vegetable intake were inversely associated with education and household income in both men and women, and physical inactivity was inversely associated with neighborhood income in men. Understanding the drivers of these patterns will allow for development of appropriate policy and interventions to reduce cardiovascular disease risk in large cities in Latin America.

  1. Specific dietary patterns and concentrations of adiponectin

    Vajihe Izadi

    2015-01-01

    Full Text Available Background: One of the adipokines mostly secreted from adipose tissue is adiponectin. Adiponectin is well known as the anti-diabetic, anti-obesity and cardio-protective factor. Present study focused on the review the previous studies about relationship between adherence to healthy dietary pattern, independent of one or two special dietary components, and concentration of adiponectin. Materials and Methods: We searched in PubMed search engine from 2003 to July 2014 using the following key words: Healthy dietary pattern, mediterranean dietary pattern, dietary pattern, diet intervention and adiponectin and adipokines. Then, we recruited 10 articles to review in the present study. Results: Cohort studies that are examined this relationship among women showed the strong positive association in this regard. According to cross-sectional studies adherence to healthy dietary pattern like Mediterranian intervention with moderate weight loss had a positive association with concentration of adiponectin. Conclusion: It seems that adherents to the healthy dietary patterns have great levels of circulating adiponectin. However, it is not clear that whether the separate components of healthy dietary patterns like good sources of fats or protein or fibers mostly have important roles in these beneficial effects of such dietary patterns or not.

  2. Does dietary calcium interact with dietary fiber against colorectal cancer? A case–control study in Central Europe

    Galas, Aleksander; Augustyniak, Malgorzata; Sochacka-Tatara, Elzbieta

    2013-01-01

    Background An unfavorable trend of increasing rates of colorectal cancer has been observed across modern societies. In general, dietary factors are understood to be responsible for up to 70% of the disease’s incidence, though there are still many inconsistencies regarding the impact of specific dietary items. Among the dietary minerals, calcium intake may play a crucial role in the prevention. The purpose of this study was to assess the effect of intake of higher levels of dietary calcium on ...

  3. The digestion of dietary triacylglycerols

    Mu, Huiling; Høy, Carl-Erik

    2004-01-01

    Dietary triacylglycerols (TAGs) are the major lipid components in the human diet and they are carriers of energy as well as important fatty acids. Many factors affect the digestion and absorption of TAGs. Evidence is accumulating that, in addition to the overall fatty acid profile, the TAG...... one may speculate additionally on the possibilities of modifying the structure of fats to affect their absorption and the distribution of the fatty acids in the body after digestion and uptake. In this review we will summarize diverse aspects of TAG digestion and absorption, as well as the influences...... of the fatty acid composition and the intramolecular structure of dietary TAGs on their digestion and absorption....

  4. Dietary and medical management of recurrent nephrolithiasis.

    Shah, Silvi; Calle, Juan Camilo

    2016-06-01

    Dietary approaches and medical treatment can prevent recurrence of urinary stones. Some interventions are appropriate for all types of stones, but there are particular risk factors that may need directed therapy. PMID:27281259

  5. 儿童过敏性紫癜饮食影响因素分析%Analysis of dietary effect factors of childhood allergic purpura

    宇丽; 汤玉霞; 牛霞; 周其莲; 余淼; 谢伦芳

    2015-01-01

    目的 探讨儿童过敏性紫癜( HSP)饮食习惯中可能的影响因素,为HSP的防治提供建议和指导. 方法 采用成组设计的病例对照研究方法,选取114 例首发HSP儿童为病例组,以同期住院的性别、年龄匹配的132 例诊断为上呼吸道感染的儿童为对照组,通过问卷回顾性调查两组儿童发病前1个月饮食行为相关信息. 进行单因素与多因素非条件Logistic回归分析. 结果 单因素分析结果显示,常吃快餐、常喝白开水/果汁、经常摄入鱼虾等海产品、零食以肉类制品为主及进餐不定量等5个因素与儿童HSP有关( P<0. 1);多因素分析结果显示,常喝白开水/果汁为保护因素.常吃鱼虾等海产品及进餐不定量是儿童HSP的重要危险因素(P<0. 05). 结论 健康饮食、减少过敏原接触、培养良好饮食习惯等对预防儿童HSP的发生有重要意义.%Objective To find out the dietary influence factors of childhood allergic purpura and to provide advice and guidance for the prevention of childhood allergic purpura. Methods A case-control study was conducted on two groups of children. The case group contained 114 children with allergic purpura and the control group contained 132 children with upper respiratory tract infection. Questionnaire included eating behaviors and other relevant infor-mation. The data were analyzed by mono-factorial and multi-factorial unconditional logistic regression. Results Factors that were independently associated with the development of allergic purpura,would include eating fast food, fish and shrimp,meat snacks,not quantitative dining,drinking water and fruit juice. Mutivariate analyses showed that drinking water and fruit juice were protective factors;meanwhile,eating fish and shrimp,not quantitative dining were the independent risk factors of allergic purpura ( P<0. 05 ) . Conclusion The healthy diet and reducing al-lergen contact have important significance for protecting children from

  6. Dietary Fats and Metabolic Syndrome

    Danijela Ristic-Medic

    2013-12-01

    Full Text Available The quantity and quality of fats consumed in the diet can have important effects on prevention and/or improvement clustering metabolic abnormalities of the metabolic syndrome. Fatty acids as food ingredients regulate cholesterol homeostasis and concentrations of blood lipoproteins, and affect the levels of other cardiometabolic risk factors, such as blood pressure, haemostasis, and body weight, through various mechanisms. There is convincing evidence that exchanging dietary saturated fat with monounsaturated fat produces beneficial effects on metabolic control, i.a. it lowers LDL-cholesterol concentrations, improves the postprandial lipid profile and lowers the blood pressure. Serum fatty acid composition mainly reflects dietary fat intake, but also endogenous fatty acid synthesis catalyzed by desaturases. Furthermore, high fat intake and serum fatty acid profile may influence the progression of obesity and insulin sensitivity. This review highlights current dietary guidance of fats quality recommendation in health and cardio metabolic risk.

  7. Analysis on dietary risk factors among 48 young clients with stroke/%48例青年脑卒中患者饮食风险因素分析

    江宁; 陈惠珍; 杨红霞

    2011-01-01

    Objective To explore the dietary risk factors and nursing interventions of young stroke surviors. Methods A total of 48 young stroke survivors were recruited as the experimental group ,49 healthy adults were enrolled as the control group. They were investigated with a self - designed questionnaire about dietary behariors. Results The scores of cooking,snack intake,awareness of healthy dietary,food preferences and special dietary of young stroke patients were significantly lower than those of the healthy adults (J° <0.01 or P <0.05). Conclusions Compared with healthy clients,certain risks of daily dietary are ind-welled in young stroke patients. It is suggesed to offer interventions to improve the dietary habits so as to reduce the incidence of stroke in young people.%目的 探讨青年脑卒中患者饮食风险因素及护理对策.方法 收集青年脑卒中患者病例48例,同时选取49名健康体检人群作为对照组,采用自设问卷,调查其饮食行为,对两组进行比较、评价.结果 青年脑卒中组患者在食物的选择、食物的制作、零食、健康饮食意识、饮食偏好以及特殊饮食6个方面与健康对照组人群比较,得分较低,差异具有统计学意义(P<0.01或P<0.05).结论 青年脑卒中患者日常饮食习惯存在一定风险,应尽早采取措施,改善不良饮食行为,降低青年脑卒中的发病率.

  8. Dietary transforming growth factor-beta 2 (TGF-β2 supplementation reduces methotrexate-induced intestinal mucosal injury in a rat.

    Shani Ben-Lulu

    Full Text Available BACKGROUND/AIMS: Dietary supplementation with transforming growth factor-beta (TGF-β has been proven to minimize intestinal damage and facilitate regeneration after mucosal injury. In the present study, we evaluated the effects of oral TGF-β2 supplementation on intestinal structural changes, enterocyte proliferation and apoptosis following methotrexate (MTX-induced intestinal damage in a rat and in a cell culture model. METHODS: Caco-2 cells were treated with MTX and were incubated with increasing concentrations of TGF-β2. Cell apoptosis was assessed using FACS analysis by annexin staining and cell viability was monitored using Trypan Blue assay. Male rats were divided into four experimental groups: Control rats, CONTR- TGF-β rats were treated with diet enriched with TGF-β2, MTX rats were treated with a single dose of methotrexate, and MTX- TGF-β rats were treated with diet enriched with TGF-β2. Intestinal mucosal damage, mucosal structural changes, enterocyte proliferation and enterocyte apoptosis were determined at sacrifice. Real Time PCR and Western blot were used to determine bax and bcl-2 mRNA, p-ERK, β-catenin, IL-1B and bax protein expression. RESULTS: Treatment of MTX-pretreated Caco-2 cells with TGF-B2 resulted in increased cell viability and decreased cell apoptosis. Treatment of MTX-rats with TGF-β2 resulted in a significant increase in bowel and mucosal weight, DNA and protein content, villus-height (ileum, crypt-depth (jejunum, decreased intestinal-injury score, decreased level of apoptosis and increased cell proliferation in jejunum and ileum compared to the untreated MTX group. MTX-TGF-β2 rats demonstrated a lower bax mRNA and protein levels as well as increased bcl-2 mRNA levels in jejunum and ileum compared to MTX group. Treatment with TGF-β2 also led to increased pERK, IL-1B and β-catenin protein levels in intestinal mucosa. CONCLUSIONS: Treatment with TGF-β2 prevents mucosal-injury, enhances p-ERK and

  9. Daily dietary intake

    As part of study on ''Reference Asian Man'' to strengthen radiation protection, the data on the dietary consumption patterns of the Asian region were collected. Eight provided dietary data - Bangladesh, China, India, Indonesia, Japan, Pakistan, Philippines, and Viet Nam. Whereas the dietary information from Bangladesh, Indonesia, Pakistan and Viet Nam are preliminary in nature, the dietary information from China, India, Japan and Philippines, on the other hand, is quite substantial. The population of the countries from which sufficient dietary data are available represents more than 2/3 of the population of the Asian region. The details of the individual data available on dietary parameters from different Asian countries are listed below

  10. Effect of dietary manganese on antioxidant status and expression levels of heat-shock proteins and factors in tissues of laying broiler breeders under normal and high environmental temperatures.

    Zhu, Yong-Wen; Lu, Lin; Li, Wen-Xiang; Zhang, Li-Yang; Ji, Cheng; Lin, Xi; Liu, Hsiao-Ching; Odle, Jack; Luo, Xu-Gang

    2015-12-28

    To investigate the effect of Mn on antioxidant status and expression levels of heat-shock proteins/factors in tissues of laying broiler breeders subjected to heat challenge, we used a completely randomised design (n 6) with a factorial arrangement of 2 environmental temperatures (normal, 21 (sem 1)°C and high, 32 (sem 1)°C)×3 dietary Mn treatments (an Mn-unsupplemented basal diet (CON), or a basal diet supplemented with 120 mg Mn/kg diet as inorganic Mn sulphate (iMn) or organic Mn proteinate (oMn)). There were no interactions (P>0·10) between environmental temperature and dietary Mn in all of the measured indices. High temperature decreased (Phigh temperature decreases Mn retention and increases HSP70 and HSF1, HSF3 expression levels in tissues of laying broiler breeders. Furthermore, dietary supplementation with Mn in either source may enhance heart antioxidant ability and inhibit the expression of HSP70 in breast muscle. Finally, the organic Mn appears to be more available than inorganic Mn for bone in laying broiler breeders regardless of environmental temperatures. PMID:26435464