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. Author manuscript; available in PMC: 2015 Jul 1.
Published in final edited form as: Eur Respir J. 2014 Mar 6;44(1):109–121. doi: 10.1183/09031936.00075713

FIGURE 7.

FIGURE 7

Transglutaminase 2 expression in the lung tissues of human neonates with normally or aberrantly developing lungs. The tissue localisation of TGM2 protein was assessed in the lung tissues of human neonates with normal lung development [in this case patient 2 in table 1; a) and b)], and in the lung tissue of a patient with BPD [in this case patient 15 in table 1; c) and d)]. As a specificity control, primary antibodies were replaced with non-immune isotype-matched control IgG, as no pre-adsorption agent is available for anti-TGM2 antibodies [c) inset]. The airways (aw), airway smooth muscle (ASM), alveolar airspaces (a), endothelium (Endo), vascular smooth muscle (VSM), alveolar septa (s), and vessels (v) are indicated.