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Fig. 7 | BMC Complementary Medicine and Therapies

Fig. 7

From: Quercetin ameliorates acute lung injury in a rat model of hepatopulmonary syndrome

Fig. 7

Photomicrographs of "eNO"  s immunohistochemically stained sections of rat lung: 7A. The sham-operated group I showed the week immunostaining of "eNO" s in pulmonary arterial endothelium. Week immune expression seen in the form of absence of brown granules present in the cytoplasm of endothelial cells lining the lumen of the blood vessels (BV). 7B. The BDL group II showed a positive immune reactivity in the form of apparent increase in number of positive immune expression of "eNO"s seen in the pulmonary endothelium (↑), in the form of brown granules present in the cytoplasm of endothelial cells lining the lumen of the blood vessels. 7C. Q-BDL treated group III. There were an apparent reduction of immune reactivity and number of reactive endothelial cells (BV) observed in Q-BDL treated group III compared to the BDL group II. ("eNO" s immunostaining × 400)

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