The results showed that there was a dose-response relationship in both immediate and delayed onset hypersensitivity of chemi…

因此，化学物的过敏反应与其一般毒作用一样显示出明显的剂量-反应关系。

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They participate in host defense reactions and pathophysiological conditions such as immediate hypersensitivity and inflammation.

它们参与宿主防御反应及诸如速发型超敏反应和炎症的病理生理症状。

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The first phase involves an immediate hypersensitivity reaction within one hour of exposure to an allergen.

BBC: NEWS | Health | Eyelid protein is key to allergy