Ovalbumins is the main protein found in egg whites. Ovalbumins have various biological activities such as antibacterial, anticancer, antihypertensive, antioxidant and immunomodulatory activities. Ovalbumins are the most abundant proteins synthesized in estrogen- or progesterone- treated fallopian tubes. Ovalbumins are commonly used as markers to study hormone control of gene expression in fallopian tubes.

在雌性BALB/c小鼠模型中，通过6次、每次1 mg/kg剂量、在2周内通过鼻腔接种奥瓦尔白蛋白（Ovalbumins）和硅纳米颗粒（Silica nanoparticles，SNP）（SNP/OVA）的复合给药方式，可显著引发气道过敏性炎症，导致总细胞数、巨噬细胞、中性粒细胞、嗜酸性粒细胞以及淋巴细胞显著增加[1]。

Ovalbumins (1 mg/kg, intranasal inoculation, 6 times over 2 weeks) (Silica nanoparticles)SNP/OVA. In a female BALB/c mouse model, combined administration of SNP can cause significant airway allergic inflammation, leading to an increase in total cells, macrophages, neutrophils, and eosinophils and lymphocytes[1].