scholarly journals Increase in Lipid Peroxidation in Rat Gastric Mucosal Lesions Induced by Water-Immersion Restraint Stress

1986 ◽  
Vol 1 (3) ◽  
pp. 271-277 ◽  
Author(s):  
Toshikazu YOSHIKAWA ◽  
Haruo MIYAGAWA ◽  
Norimasa YOSHIDA ◽  
Shigeru SUGINO ◽  
Motoharu KONDO
Keyword(s):  
Lipid Peroxidation ◽  
Restraint Stress ◽  
Water Immersion ◽  
Gastric Mucosal Lesions ◽  
Water Immersion Restraint Stress ◽  
Mucosal Lesions

The Role of Lipid Peroxidation on Gastric Mucosal Lesions Induced by Water-Immersion-Restraint Stress in Rats

Surgery Today ◽  
2000 ◽  
Vol 30 (1) ◽  
pp. 49-53 ◽  
Author(s):  
Wei Ming Shian ◽  
Iwao Sasaki ◽  
Yasuhiko Kamiyama ◽  
Hiroo Naito ◽  
Seiki Matsuno ◽  
...  
Keyword(s):  
Lipid Peroxidation ◽  
Restraint Stress ◽  
Water Immersion ◽  
Gastric Mucosal Lesions ◽  
Water Immersion Restraint Stress ◽  
Mucosal Lesions

Effect of nitric oxide on gastric mucosal lesions induced by water-immersion-restraint stress

2000 ◽  
Vol 118 (4) ◽  
pp. A1244
Author(s):  
Hiroshi Hashimoto ◽  
Akiko Yanagisawa ◽  
Masumi Akimoto ◽  
Mutsuo Shigemoto ◽  
Katsuko Yamashita
Keyword(s):  
Nitric Oxide ◽  
Restraint Stress ◽  
Water Immersion ◽  
Gastric Mucosal Lesions ◽  
Water Immersion Restraint Stress ◽  
Mucosal Lesions

scholarly journals Protective Effect of Repeatedly Preadministered Brazilian Propolis Ethanol Extract against Stress-Induced Gastric Mucosal Lesions in Rats

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Tadashi Nakamura ◽  
Yoshiji Ohta ◽  
Kumiko Ikeno ◽  
Koji Ohashi ◽  
Takeyuki Ikeno
Keyword(s):  
Protective Effect ◽  
Restraint Stress ◽  
Wistar Rats ◽  
Water Immersion ◽  
Ethanol Extract ◽  
Neutrophil Infiltration ◽  
Gastric Mucosal Lesions ◽  
Male Wistar Rats ◽  
Mucosal Lesions ◽  
Brazilian Propolis

The present study was conducted to clarify the protective effect of Brazilian propolis ethanol extract (BPEE) against stress-induced gastric mucosal lesions in rats. The protective effect of BPEE against gastric mucosal lesions in male Wistar rats exposed to water-immersion restraint stress (WIRS) for 6 h was compared between its repeated preadministration (50 mg/kg/day, 7 days) and its single preadministration (50 mg/kg). The repeated BPEE preadministration attenuated WIRS-induced gastric mucosal lesions and gastric mucosal oxidative stress more largely than the single BPEE preadministration. In addition, the repeated BPEE preadministration attenuated neutrophil infiltration in the gastric mucosa of rats exposed to WIRS. The protective effect of the repeated preadministration of BPEE against WIRS-induced gastric mucosal lesions was similar to that of a single preadministration of vitamin E (250 mg/kg) in terms of the extent and manner of protection. From these findings, it is concluded that BPEE preadministered in a repeated manner protects against gastric mucosal lesions in rats exposed to WIRS more effectively than BPEE preadministered in a single manner possibly through its antioxidant and anti-inflammatory actions.

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