Hay feeding is considered the main triggering factor for airway obstruction and inflammation in severe equine asthma (SEA). Finding alternate strategies allowing hay feeding while controlling clinical signs of SEA is of importance. The Nutri‐Foin Système is believed to decrease inhaled dust by incorporating soybean oil to mechanically processed hay.

中文翻译：

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适当的涂油混合干草饲喂系统对严重哮喘马的肺功能、中性粒细胞气道炎症和氧化应激的影响。

干草喂养被认为是严重马哮喘（SEA）气道阻塞和炎症的主要触发因素。寻找在控制 SEA 临床症状的同时饲喂干草的替代策略非常重要。Nutri-Foin 系统被认为可以通过将大豆油添加到机械加工的干草中来减少吸入粉尘。