Syringic acid guards against indomethacin-induced gastric ulcer by alleviating inflammation, oxidative stress and apoptosis


FERAH OKKAY I., OKKAY U., ÇİÇEK B., KARATAŞ Ö., Yilmaz A., Yesilyurt F., ...Daha Fazla

BIOTECHNIC & HISTOCHEMISTRY, cilt.99, sa.3, ss.147-156, 2024 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 99 Sayı: 3
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1080/10520295.2024.2344477
  • Dergi Adı: BIOTECHNIC & HISTOCHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, BIOSIS, Biotechnology Research Abstracts, CAB Abstracts, EMBASE, Food Science & Technology Abstracts, MEDLINE, Veterinary Science Database
  • Sayfa Sayıları: ss.147-156
  • Anahtar Kelimeler: Gastric ulcer, indomethacin, NF-κB, oxidative stress, syringic acid
  • Atatürk Üniversitesi Adresli: Evet

Özet

The purpose of this study was to evaluate the effects of syringic acid, an anti-oxidant, on indomethacin induced gastric ulcers in rats. Experimental groups were control, ulcer, ulcer treated with 20 mg/kg esomeprazole (a proton pump inhibitor that reduces acid secretion), and ulcer treated with 100 mg/kg syringic acid. Rats were pretreated with esomeprazole or syringic acid two weeks before ulcer induction. Our histopathological observations showed that either syringic acid or esomeprazole attenuated the severity of gastric mucosal damage. Moreover, syringic acid and esomeprazole pretreatments alleviated indomethacin-induced damage by regulating oxidative stress, inflammatory response, the level of transforming growth factor-beta (TGF-beta), expressions of COX and prostaglandin E2, cell proliferation, apoptosis and regulation of the NF-kappa B signaling pathway. We conclude that either esomeprazole or syringic acid administration protected the gastric mucosa from harmful effects of indomethacin. Syringic acid might, therefore be a potential therapeutic agent for preventing and treating indomethacin-induced gastric damage.