Associations between the severity of reflux esophagitis in children and changes in oxidative stress, serum inflammation, vasoactive intestinal peptide and motilin.

Associations between the severity of reflux esophagitis in children and changes in oxidative stress, serum inflammation, vasoactive intestinal peptide and motilin. Exp Ther Med. 2019 Nov;18(5):3509-3513 Authors: Deng Y, Pan L, Qian W Abstract Changes in the levels of serum oxidative stress indexes, gastrointestinal hormones and inflammatory factors in children with different severity of reflux esophagitis (RE) were detected. Sixty child patients diagnosed with gastroesophageal reflux disease (GERD) via gastroscopy were selected and divided into non-erosive reflux disease group (NERD group, n=12) and RE group (n=48) according to whether there was esophageal mucosal injury. In RE group, the patients were further divided into grade I RE group (n=15), grade II RE group (n=18) and grade III RE group (n=15) based on the severity of mucosal injury. None of the child patients took PPI and domperidone within 2 weeks before enrollment. The content of malondialdehyde (MDA) and total superoxide dismutase (T-SOD) in the esophageal mucosa was detected. The changes in the levels of serum vasoactive intestinal peptide (VIP), motilin, interleukin-1β (IL-1β), IL-8 and tumor necrosis factor-α (TNF-α) were determined. The DeMeester score was the highest in grade III RE group, followed by grade II RE group, grade I RE group and NERD group (P<0.05). The content of MDA in the esophageal mucosa was higher in RE group than that in NERD group, and the ...
Source: Experimental and Therapeutic Medicine - Category: General Medicine Tags: Exp Ther Med Source Type: research