Figure 4
From: Short-range UV-LED irradiation in postmenopausal osteoporosis using ovariectomized mice

Body weight growth curves of ovariectomized female mice. Ovariectomized mice were divided into 4 groups, and fed either vitamin D–containing diet (Vit.D +) (2 groups) or diet without vitamin D (Vit.D−) (2 groups) from OVX weeks of age. UV was either irradiated or not from 24 to 48 weeks of age, the end of the study. The mice were finally divided into 4 groups. UV ultraviolet irradiation.