Fig. 4From: Effects of Laminaria japonica polysaccharides on airway inflammation of lungs in an asthma mouse model a–d. Expression and localization of IL-13 in the lung tissue. IL-13 protein was detected by Immunohistochemistry in tissue sections from OVA-induced asthmatic mice treated with PBS (a), LJPS (b), and Budesonide (c), as well as PBS-treated control mice (d). The cytoplasm and nucleus in positive cells appeared brown yellow fine particles in lung tissuesBack to article page