Evaluation of antiulcer activity of indole-3-carbinol and/or omeprazole on aspirin-induced gastric ulcer in rats.
The present work is an attempt to elucidate the antiulcer activity of indole-3-carbinol (I3C), which is one of the anticarcinogenic phytochemicals found in the vegetables of Cruciferae family such as broccoli and cauliflower, alone or in combination with omeprazole (OMP), a proton pump inhibitor, to diminish the effects of induced acute gastric ulcer by aspirin (ASA) in male albino rats. A total of 48 adult male albino rats were used in the present study. Animals were divided into eight experimental groups (six animals each group). They were given different experimental inductions of ASA at a dose of 500 mg/kg/body weight, OMP at a dose of 20 mg/kg/body weight and I3C at a dose of 20 mg/kg/body weight either alone or in combination with each other orally for a duration of 7 days. Inner stomach features, ulcer index, pH activity, body weight, stomach weight, hematological investigations, serum total protein albumin and reduced glutathione activity were investigated in addition to the histological, histochemical and immunohistochemical stain of cyclooxygenase-2 to the stomach tissue of normal control, ulcerated and treated ulcerated rats. The results of this study revealed that oral administration of ASA to rats produced the expected characteristic mucosal lesions. OMP accelerated ulcer healing but the administration of I3C either alone or in combination with OMP to ASA-ulcerated rats produced a profound protection to the gastric mucosa from injury induced by ASA. Our results suggested that administration of antiulcer natural substances such as I3C in combination with the perused treatment such as OMP is a very important initiative in the development of new strategies in ulcer healing.
1Department of Zoology, Women's College for Arts, Science and Education, Ain Shams University, Cairo, Egypt.
Nashwa A
NA
El-Shinnawy
Samira A
SA
Abd-Elmageid
Eda M A
EM
Alshailabi
D000818:Animals; D000897:Anti-Ulcer Agents / Q000494:pharmacology*; D001241:Aspirin / Q000633:toxicity*; D051546:Cyclooxygenase 2 / Q000032:analysis / Q000378:metabolism; D007211:Indoles / Q000494:pharmacology*; D008297:Male; D009853:Omeprazole / Q000494:pharmacology*; D051381:Rats; D013270:Stomach / Q000187:drug effects / Q000473:pathology; D013276:Stomach Ulcer / Q000139:chemically induced* / Q000188:drug therapy* / Q000473:pathology
D000897:Anti-Ulcer Agents; D007211:Indoles; C016517:indole-3-carbinol; D051546:Cyclooxygenase 2; D009853:Omeprazole; D001241:Aspirin