Abstract
Saliva is one of the most important components for the digestive homeostasis. The salivary Epidermal Growth Factor (EGF) and Transforming Growth Factor-alpha(TGF-alpha) induce fast mucosal regeneration after injury when bonded to Epidermal Growth Factor-receptor(EGFr) present in mucosa. Recent studies have shown that patients with laryngopharyngeal reflux(LPR) and gastroesophageal reflux …