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Fig. 4 | The Journal of Physiological Sciences

Fig. 4

From: Centrally administered ghrelin potently inhibits water intake induced by angiotensin II and hypovolemia in rats

Fig. 4

Cumulative water intake (a) and food intake (b) for 15–180 min after intracerebroventricular (icv) injection of ghrelin (1 nmol), 4α-PDD (10 nmol), or vehicle in hypovolemia rats induced by ip injection of polyethylene glycol (PEG). Data for cumulative water intake and food intake are expressed as the mean ± SEM (n = 6–8). *P < 0.05 and **P < 0.01, compared with vehicle-injected rats. P < 0.05 and †† P < 0.01, compared with 4a-PDD-injected rats

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