Figure 1.

Plasma 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).

Yilmaz et al. Arthritis Research & Therapy 2012 14:R272   doi:10.1186/ar4120
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