Jung-Sun Cho

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OBJECTIVES Recurrent mucosal disease and anatomic obstruction are commonly cited causes of failed endoscopic sinus surgery (ESS). Hyaluronic acid (HA) has been reported to reduce scarring and to(More)
BACKGROUND Myofibroblasts are detected in nasal polyps and are involved in nasal polyp formation by inducing extracellular matrix accumulation. Reactive oxygen species (ROS) are released during the(More)