1. Ontogeny of pulmonary cyclooxygenase-1 (COX-1) and -2 (COX-2)
Zaher A. Radi, Mark R. Ackermann 
Pathophysiology 
Volume 18, Issue 3, Pages (June 2011)
DOI: /j.pathophys
Copyright © 2011 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
(A) COX-1 expression in the lung from a pre-term lamb at 115 days of gestation. Strong expression in bronchial smooth muscle cells (long arrows) and vascular smooth muscle and endothelial cells (short arrows). (B) COX-1 expression in the lung from a pre-term lamb at 130 days of gestation. Strong expression in bronchial smooth muscle cells (long arrows) and moderate expression in alveolar septa (short arrows). (C) COX-1 expression in the lung from a term lamb at 145 days gestation. Strong expression in bronchial smooth muscle cells (long arrows) and vascular smooth muscle cells (short arrows). (D) COX-1 expression in the lung from a post-natal lamb. Strong expression in bronchial smooth muscle cells (long arrows) and vascular smooth muscle cells (short arrows). Immunohistochemical stain, original magnification 10×.
Pathophysiology  , DOI: ( /j.pathophys )
Copyright © 2011 Elsevier Ireland Ltd Terms and Conditions

3. Fig. 2
(A) COX-2 expression in the lung from a pre-term lamb at 115 days of gestation. No expression in any pulmonary microanatomic location. (B) COX-2 expression in the lung from a pre-term lamb at 130 days of gestation. No expression in any pulmonary microanatomic location. (C) COX-2 expression in the lung from a term lamb at 145 days gestation. Mild expression in bronchial (long arrows) and bronchiolar (short arrows) epithelial cells. (D) COX-2 expression in the lung from a post-natal lamb. Mild expression in bronchial and bronchiolar epithelial cells (long arrows). Immunohistochemical stain, original magnification 10×.
Pathophysiology  , DOI: ( /j.pathophys )
Copyright © 2011 Elsevier Ireland Ltd Terms and Conditions