(Microtus ochrogaster) 1 Adipose Tissue 1 Administration, Intranasal 1 Animals 1 Anti-Obesity Agents 1 Article 1 Arvicolinae 1 Diet, High-Fat 1 Disease Models, Animal 1 Disease Susceptibility 1 Eating 1 Female 1 Intranasal 1 Male 1 Microtus ochrogaster Obesity 1 Oxytocin 1 Prairie vole 1 Sex Factors 1 Social Behavior 1 Social Environment 1 Weight Gain 1 adipose tissue 1 animal 1 animal experiment 1 animal model 1 animal tissue 1 antiobesity agent 1 body composition 1 body fat 1