Frequency of soup intake and amount of dietary fiber intake are inversely associated with plasma leptin concentrations in Japanese adults

Kuroda, Minpei; Ohta, Masanori; Okufuji, Tatsuya; Takigami, Chieko; Eguchi, M.; Hayabuchi, Hitomi; Ikeda, Masaharu

doi:10.1016/j.appet.2010.02.010

Cited by 34 publications

(21 citation statements)

References 42 publications

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“…Wang et al reported that plasma leptin levels were significantly elevated in the saturated fat group compared with low-fat controls (27) . Dietary fibre intake negatively correlated with plasma leptin concentration in Japanese adults (10) . In addition, a higher Western pattern score was also correlated to less physical activity in our study (data not shown).…”

Section: Discussionmentioning

confidence: 99%

“…The association between diet or nutrients and leptin has been explored in a few studies (5)(6)(7)(8)(9)(10)(11) , but the results were inconsistent. Previous studies have found associations between leptin and different diets, including a high-fat (high-energy) diet (12) , a fish-rich diet (7) , sucrose intake (8) , soup and dietary fibre intake (10) and a highlegume, low-glycaemic-index diet (11) .…”

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confidence: 99%

“…Previous studies have found associations between leptin and different diets, including a high-fat (high-energy) diet (12) , a fish-rich diet (7) , sucrose intake (8) , soup and dietary fibre intake (10) and a highlegume, low-glycaemic-index diet (11) . However several other studies (5,13) reported no impact of diet on leptin level.…”

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confidence: 99%

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Serum leptin concentrations in relation to dietary patterns in Chinese men and women

Zuo

Shi

Dai

et al. 2013

Public Health Nutr.

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Objective: The present study aimed to evaluate the independent associations between serum leptin concentration and dietary patterns in a Chinese population. Design: A cross-sectional study. Setting: Data obtained from the 2006 wave of the China Health and Nutrition Survey in Jiangsu Province, China. Subjects: The sample contained 1061 Chinese adults (488 men and 573 women). BMI was calculated as a parameter of obesity. Factor analysis was used to derive dietary patterns. ANCOVA was performed to assess the associations between serum leptin concentration and the dietary patterns. Results: Four dietary patterns were derived: Western, High-wheat, Traditional and Hedonic. The Western pattern (rich in meat, milk and cake) was significantly associated with a higher level of serum leptin in men and women, both in an unadjusted model (both P for trend , 0?001) and after adjusting for sex, age, income, total energy intake, physical activity, smoking status and BMI (P for trend 5 0?007 for men and P for trend , 0?001 for women). The other three dietary patterns were not significantly associated with serum leptin after adjustment. Sensitivity analysis showed there was an interaction between age and the Western pattern in relation to leptin level. An interaction also existed between current smoking status and the Western pattern. Conclusions: Serum leptin concentration was positively associated with the Western dietary pattern in a Chinese population independent of BMI, energy intake and other factors.

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Section: Discussionmentioning

confidence: 99%

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Serum leptin concentrations in relation to dietary patterns in Chinese men and women

Zuo

Shi

Dai

et al. 2013

Public Health Nutr.

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“…It has been shown that consumption of dietary fibre is inversely associated with plasma leptin concentrations (Kuroda et al 2010;Murakami et al 2007), and results from clinical studies indicate that there is a positive correlation between plasma leptin and the concentration of TC (Kastarinen et al 2009). Several studies demonstrate that the rs7799039 polymorphism is associated with altered leptin levels (Ali et al 2009;Yiannakouris et al 2003).…”

Section: Discussionmentioning

confidence: 99%

Polymorphisms in LEP and NPY genes modify the response to soluble fibre Plantago ovata husk intake on cardiovascular risk biomarkers

et al. 2012

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The satiating effect of fibre consumption has been related to gut hormones, such as peptide YY and leptin. These peptides may also influence cardiovascular (CVD) risk biomarkers. Nevertheless, there is wide interindividual variation in metabolic responses to fibre consumption. The objective was to investigate differences in the effects of soluble fibre, in the form of Plantago ovata husk (Po-husk) treatment, on CVD risk biomarkers according to selected polymorphisms in genes related to satiety. The study was a multi-centred, double-blind, placebo-controlled, parallel and randomised trial in mildmoderate hypercholesterolaemic patients (age range: 43-67 years). Eight polymorphisms in three genes related to satiety (LEP, NPY and PYY) were identified in 178 participants; 88 patients in the placebo (microcrystalline cellulose 14 g/day) group and 90 in the Po-husk (14 g/day) group, which had added to a low-saturated-fat diet for 8 weeks. The CVD biomarkers measured included the following: lipid profile, blood pressure (BP), glucose, insulin, hs-CRP, oxidised LDL and IL-6. Relative to the placebo, Po-husk consumption lowered the plasma total cholesterol concentration by 3.3 % according to rs7799039 polymorphism in the LEP gene (p \ 0.05). Furthermore, the Po-husk reduced systolic BP (mean [95 % CI]) by -8 mmHg (-14.16; -1.90) and hs-CRP by 24.9 % in subjects with the AA genotype of the rs16147 polymorphism in the NPY gene (32 % of our total population; p \ 0.05), which remained significant after Bonferroni correction. In conclusion, polymorphisms in the LEP and NPY genes potentiate the response to Po-husk, particularly the effects on systolic BP and the hs-CRP plasma concentration.

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“…The Goodness-of-fit of the model was assessed by different indexes namely the adjusted chi-squared test (²/degrees of freedom) 30 , the comparative fit index (CFI) 50 , the Tucker-Lewis index (TLI) 51 , the residual mean square error of approximation (RMSEA) 52 and its 90% confidence interval (90% CI), and the standardized root mean square residual (SRMR) 53,54 . , and SRMR (0.08) 53,54 .…”

Section: Foods Groupingmentioning

confidence: 99%

Dieta e fatores de riscos metabólicos para doença cardiovascular em adultos e idosos residentes no município de São Paulo: uma análise por modelos de equações estruturais

Castro¹

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São Paulo 2015É expressamente proibida a comercialização deste documento, tanto na sua forma impressa como eletrônica. Sua reprodução total ou parcial é permitida exclusivamente para fins acadêmicos e científicos, desde que na reprodução figure a identificação do autor, título, instituição e ano da tese/dissertação. À Deus, pelas oportunidades e por seu infinito amor e bondade... À minha família, por todo apoio e amor incondicional! Agradecimentos À Profa. Assoc. Regina Mara Fisberg, minha querida e estimada orientadora, com sua competência, carisma e seu inquestionável bom-humor. Agradeço pela confiança e pelo apoio, carinho e respeito nesses quase nove anos de trabalho, amizade e convivência.Aos membros da banca examinadora, pela disponibilidade, leitura da tese e, sobretudo, pelas valiosas considerações. À Profa. Assoc. Dirce Maria Lobo Marchioni, pelo carinho, incentivo e pela sugestão do tema de pesquisa.À querida Valéria Troncoso Baltar, pela amizade, parceira, contribuições e pelas constantes tentativas de levar-me para a "cidade maravilhosa"! Ao Professor Marcelo Bulgarelli, meu querido mestre de língua portuguesa, jamais poderia deixar de agradecê-lo pelo aprendizado e incentivo! Ao Professor Michael Zellner, pelos ensinamentos de língua inglesa, pelas divertidas aulas e pelas revisões dos manuscritos. Thank you very much! À minha querida amiga Soraya Sant'Anna de Castro Selem, que mesmo distante, fez-se muito presente! À Bartira Mendes Gorgulho, pela grande e duradoura amizade, incentivo, companheirismo e pelos momentos de descontração nas viagens e passeios! À minha divertidíssima amiga Diva Aliete, por tonar o trabalho na 'salinha' muito mais alegre! À Jaqueline Lopes Pereira, exemplo fiel de doçura e serenidade que conquista e contagia a todos! (estudo ISA Capital -2008). Na primeira fase do estudo, 1.102 adultos e idosos, de ambos os sexos, foram entrevistados no domicílio, por meio da aplicação de questionário estruturado e do recordatório alimentar de 24 horas. Na segunda fase, 642 indivíduos adultos e idosos foram reavaliados quanto ao consumo alimentar por meio da aplicação, por telefone, do segundo recordatório alimentar, e, destes, 592 participaram da coleta domiciliar de amostras de sangue venoso, da medição antropométrica e da aferição da pressão arterial por técnico de enfermagem. Os alimentos relatados em ambos os recordatórios foram agrupados segundo a similaridade do valor nutricional e hábitos alimentares da população, e corrigidos pela variância intrapessoal da ingestão por procedimentos estatísticos da plataforma online Multiple Source Method. Os grupos de alimentos foram analisados por meio de análise fatorial exploratória e confirmatória (manuscrito 1) e por modelos de equações estruturais exploratórios (manuscrito 3), a fim de obter os padrões de dieta.O modelo conceitual da relação entre os fatores de risco metabólicos (leptina sérica, proteína C-reativa de alta sensibilidade sérica, pressão arterial sistólica e diastólica, razão colesterol total/lipoproteína de alta densidade, ...

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Frequency of soup intake and amount of dietary fiber intake are inversely associated with plasma leptin concentrations in Japanese adults

Cited by 34 publications

References 42 publications

Serum leptin concentrations in relation to dietary patterns in Chinese men and women

Serum leptin concentrations in relation to dietary patterns in Chinese men and women

Polymorphisms in LEP and NPY genes modify the response to soluble fibre Plantago ovata husk intake on cardiovascular risk biomarkers

Dieta e fatores de riscos metabólicos para doença cardiovascular em adultos e idosos residentes no município de São Paulo: uma análise por modelos de equações estruturais

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