Modifying Levels of Maternal Dietary Folic Acid or Choline to Study the Impact of Deficiencies on Offspring Health Outcomes.
J Vis Exp
; (208)2024 06 28.
Article
em En
| MEDLINE
| ID: mdl-39007568
ABSTRACT
Maternal nutrition during pregnancy and lactation plays an important role in the neurodevelopment of offspring. One-carbon (1C) metabolism, which centers around folic acid and choline, as well as other B vitamins, plays a key role during the closure of the neural tube of the developing fetus. However, the impact of these maternal nutritional deficiencies during pregnancy on offspring health outcomes after birth remains relatively undefined. Furthermore, maternal dietary deficiencies in folic acid or choline may impact other health outcomes in offspring - making this a valuable model. This protocol aims to outline the procedure for inducing a deficiency in 1C metabolism in female mice through dietary modifications. Females are placed on diets at weaning, up to 2 months of age, for 4-6 weeks prior to mating and remain on diet throughout pregnancy and lactation. Offspring from these females can be evaluated for health outcomes. Females can be used multiple times to generate offspring, and tissues from females can be collected to measure for 1C metabolite measurements. This protocol provides an overview of how to induce maternal dietary deficiencies in folic acid or choline to study offspring health outcomes.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Deficiência de Colina
/
Fenômenos Fisiológicos da Nutrição Materna
/
Dieta
/
Deficiência de Ácido Fólico
Limite:
Animals
Idioma:
En
Revista:
J Vis Exp
Ano de publicação:
2024
Tipo de documento:
Article