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Figure 1 | Critical Care

Figure 1

From: Age of blood and recipient factors determine the severity of transfusion-related acute lung injury (TRALI)

Figure 1

Representative histology. Representative haemotoxylin and eosin stained lung sections analysed histologically for pulmonary oedema. These range from no pulmonary oedema (A) through to mild (B), moderate (C) and severe (D) pulmonary oedema. Neutrophils were identified by morphological assessment and are indicated by the blue arrows (E and F). In contrast to sham sheep (E), there was widespread evidence of neutrophil infiltration in the lungs of LPS-stored sheep (F). LPS, lipopolysaccharide.

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