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Food intake behaviors change as a function of maternal diet and time-restricted feeding / Las conductas de ingesta de alimentos se alteran en función de la dieta materna y la alimentación limitada en el tiempo
Araújo, Nathália Cavalcanti de Morais; Souto, Vitória Felício; Melo, Nathalia Caroline de Oliveira; Amorim, Morgana Almeida Cavalcante; Muniz, Giselia Santana; Nascimento, Elizabeth do.
Affiliation
  • Araújo, Nathália Cavalcanti de Morais; Universidade Federal de Pernambuco (UFPE). Nutrition Postgraduate Program. Recife. Brazil
  • Souto, Vitória Felício; Universidade Federal de Pernambuco (UFPE). Nutrition Postgraduate Program. Recife. Brazil
  • Melo, Nathalia Caroline de Oliveira; Universidade Federal de Pernambuco (UFPE). Nutrition Postgraduate Program. Recife. Brazil
  • Amorim, Morgana Almeida Cavalcante; Universidade Federal de Pernambuco (UFPE). Nutrition Postgraduate Program. Recife. Brazil
  • Muniz, Giselia Santana; Universidade Federal de Pernambuco (UFPE). Nutrition Postgraduate Program. Recife. Brazil
  • Nascimento, Elizabeth do; Universidade Federal de Pernambuco (UFPE). Nutrition Department. Recife. Brazil
Nutr. hosp ; 40(2): 419-427, mar.-abr. 2023. ilus, tab, graf
Article in English | IBECS | ID: ibc-219341
Responsible library: ES1.1
Localization: ES15.1 - BNCS
ABSTRACT

Introduction:

changes in dietary/energetic composition during the critical period of development (pregnancy/lactation) or even during meal times may contribute to changes in metabolic and behavioral parameters such as feeding behavior.

Objective:

the study aimed to examine the repercussions of time-restricted feeding on feeding behavior and on some parameters of glycemic and lipemic metabolism of the offspring of adult rats whose mothers were fed a westernized diet during pregnancy and lactation.

Methods:

initially, 43 male Wistar rats were used. At 60 days of life, the rats were divided into 4 groups C control group; RC control group with time-restricted feeding; W westernized diet during pregnancy/lactation group; RW westernized diet group during pregnancy/lactation group with time-restricted feeding. The following parameters were evaluated behavioral sequence of satiety (BSS), biochemical parameters, and abdominal fat.

Results:

findings highlighted a high level of abdominal fat in the groups whose mothers were submitted to a westernized diet, as well as hypertriglyceridemia, and clear differences in feed rate and meal length. This study showed that the westernized diet ingested by mothers during pregnancy and lactation induced hyperlipidemia and changes in the feeding behavior of their adult offspring.

Conclusions:

these changes may be responsible for eating disorders and risk factors for metabolism disturbance-related diseases. (AU)
RESUMEN

Introducción:

los cambios en la composición dietética/energética durante el período crítico de desarrollo (embarazo/lactancia) o incluso durante las comidas pueden contribuir a cambios en los parámetros metabólicos y conductuales como el comportamiento alimentario.

Objetivo:

el estudio tuvo como objetivo examinar las repercusiones de la alimentación restringida en el tiempo sobre el comportamiento alimentario y sobre algunos parámetros del metabolismo glucémico y lipémico de crías de ratas adultas cuyas madres fueron alimentadas con una dieta occidentalizada durante el embarazo y la lactancia.

Métodos:

inicialmente se utilizaron 43 ratas Wistar macho. A los 60 días de vida, las ratas se agruparon en 4 grupos C grupo de control; RC grupo de control con alimentación restringida en el tiempo; W grupo de dieta occidentalizada durante el embarazo/lactancia; RW grupo de dieta occidentalizada durante el embarazo y la lactancia con alimentación restringida en el tiempo. Se evaluaron los siguientes parámetros secuencia conductual de saciedad (BSS), parámetros bioquímicos y grasa abdominal.

Resultados:

destacó una grasa abdominal elevada en los grupos cuyas madres fueron sometidas a una dieta occidentalizada, así como hipertrigliceridemia y una diferencia evidente en la tasa de alimentación y la duración de la comida. Este estudio demostró que la dieta occidentalizada ingerida por las madres durante el embarazo y la lactancia induce hiperlipidemia y cambios en el comportamiento alimentario de las crías adultas.

Conclusiones:

estos cambios pueden ser responsables de trastornos alimentarios y factores de riesgo de enfermedades relacionadas con alteraciones del metabolismo. (AU)
Subject(s)


Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Prenatal Exposure Delayed Effects / Maternal Nutritional Physiological Phenomena / Feeding Behavior Limits: Animals Language: English Journal: Nutr. hosp Year: 2023 Document type: Article Institution/Affiliation country: Universidade Federal de Pernambuco (UFPE)/Brazil

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Prenatal Exposure Delayed Effects / Maternal Nutritional Physiological Phenomena / Feeding Behavior Limits: Animals Language: English Journal: Nutr. hosp Year: 2023 Document type: Article Institution/Affiliation country: Universidade Federal de Pernambuco (UFPE)/Brazil
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