The relationship between consumption of tyrosine and phenylalanine as precursors of catecholamine at breakfast and the circadian typology and mental health in Japanese infants aged 2 to 5 years

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F27132781%3A_____%2F13%3A%230000068" target="_blank" >RIV/27132781:_____/13:#0000068 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The relationship between consumption of tyrosine and phenylalanine as precursors of catecholamine at breakfast and the circadian typology and mental health in Japanese infants aged 2 to 5 years

Popis výsledku v původním jazyce

The study aims is to examine relationship between tyrosine and phenylalanine intake at breakfast as precursors of dopamine, and scores on the Torsvall-?kerstedt Diurnal Type Scale and of mental health in Japanese infants aged 2-5 years. An integrated questionnaire was administered to parents of 1367 infants attending one of 10 nurserys governed by Kochi City or a kindergarten of Kochi University (775 answers for analysis: 56.7%). Questionnaires included the Torsvall-?kerstedt Diurnal Type Scale and questions on sleep habits, meal habits, and mental health. Amount of tyrosine and phenylalanine intake was calculated based on questionnaire data, on components of amino acids in foods. Infants who ingested more than 800 mg of tyrosine or phenylalanine at breakfast per meal were more morning-type than those who ingested less than 800 mg (ANOVA: P= 0.005). Infants who ingested more than 800 mg of the two amino acids at breakfast showed significantly higher mental health scores (lower frequenc

Název v anglickém jazyce

The relationship between consumption of tyrosine and phenylalanine as precursors of catecholamine at breakfast and the circadian typology and mental health in Japanese infants aged 2 to 5 years

Popis výsledku anglicky

The study aims is to examine relationship between tyrosine and phenylalanine intake at breakfast as precursors of dopamine, and scores on the Torsvall-?kerstedt Diurnal Type Scale and of mental health in Japanese infants aged 2-5 years. An integrated questionnaire was administered to parents of 1367 infants attending one of 10 nurserys governed by Kochi City or a kindergarten of Kochi University (775 answers for analysis: 56.7%). Questionnaires included the Torsvall-?kerstedt Diurnal Type Scale and questions on sleep habits, meal habits, and mental health. Amount of tyrosine and phenylalanine intake was calculated based on questionnaire data, on components of amino acids in foods. Infants who ingested more than 800 mg of tyrosine or phenylalanine at breakfast per meal were more morning-type than those who ingested less than 800 mg (ANOVA: P= 0.005). Infants who ingested more than 800 mg of the two amino acids at breakfast showed significantly higher mental health scores (lower frequenc

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

AM - Pedagogika a školství

OECD FORD obor

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Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physiological Anthropology

ISSN

1880-6805

e-ISSN

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Svazek periodika

32

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

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EID výsledku v databázi Scopus

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