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Fig. 2 | Arthritis Research & Therapy

Fig. 2

From: High level of interleukin-32 gamma in the joint of ankylosing spondylitis is associated with osteoblast differentiation

Fig. 2

High IL-32 in the peripheral synovia and the axial skeletons of ankylosing spondylitis. a Representative immunohistochemical (IHC) images of peripheral synovia of AS, RA, or OA stained with antibodies against IL-32 or isotype controls. Synovitis was found in the tissues acquired from the patients with clinically active AS (36-year-old female, ankle) and RA (52-year-old female, ankle). b Representative IHC images of axial skeletons of advanced AS (57-year-old female) and OA (79-year-old female) patients who underwent laminectomy. All IHC images are shown at 200× magnification (scale bars, 100 μm), and are representative of images from three independent experiments. AS ankylosing spondylitis, IL interleukin, OA osteoarthritis RA, rheumatoid arthritis

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