Feeding behavior and gene expression of appetite-related neuropeptides in mice lacking for neuropeptide Y Y5 receptor subclass

Figure 3 Change in feeding and drinking in NPY Y5-KO mice. Daily amounts of food intake (A) and water intake (B) in Y5-KO mice were measured and compared with those in wild-type (C57BL/6N) mice at the same age (from 11 to 69 wk old). ^aP < 0.05, ^bP < 0.01 (unpaired Student’s t test). M: Male; F: Female.