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. 2021 Jul 2;12:681647. doi: 10.3389/fendo.2021.681647

Figure 3.

Figure 3

Peripheral administration of SPX on food intake in mice. Time course (A) and dose dependence (B) of SPX treatment by IP injection (5 µl/g BW, injected at 10:00 am) on food consumption in mice. For time course study, SPX was tested at a dose of 10 nmol/mouse to examine its effects on food intake up to 8 h. For dose dependence, the corresponding effects of increasing levels of SPX (0.1-10 nmol/mouse) were monitored for 1, 2, and 3 h, respectively. IP injection with physiological saline was used as the control treatment and parallel injection with leptin (10 nmol/mouse) was conducted to serve as a positive control. The groups denoted by asterisks (*)/different letters represent a significant difference at p < 0.05.