Figure 1From: Ghrelin and adipokines as circulating markers of disease activity in patients with Takayasu arteritisPlasma ghrelin levels in patients with Takayasu's arteritis (TA) and matched healthy controls. Patients with active disease had lower unacylated ghrelin levels than those with inactive disease (A) and had lower acylated ghrelin levels than healthy controls (B).Back to article page