title: Effect of short-term food deprivation on reproduction in female mice.
abstract: CF-1 female mice were subjected to 24 or 48 h of food deprivation beginning when they were in estrus or diestrus, or when they were 2 or 12 days pregnant, or on Days 2 or 12 of lactation. Ovulation was delayed by a week or more when 48 h of food deprivation was initiated when the female was in diestrus; lesser delays occurred when food deprivation began in estrus. There was little effect of acute food deprivation on pregnancy. Most females deprived of food beginning on Day 2 of lactation ate their young, but females deprived on Day 12 of lactation rarely did so. These results are discussed in terms of the complexity of interacting factors that determine the degree to which each stage of the female's reproductive cycle is susceptible to disruption by acute food deprivation.
mesh_terms: D000273:Adipose Tissue / Q000378:metabolism; D000818:Animals; D001835:Body Weight; D004435:Eating; D004734:Energy Metabolism; D004971:Estrus; D005260:Female; D005508:Food Deprivation; D007774:Lactation; D051379:Mice; D010060:Ovulation; D011247:Pregnancy