We have investigated the effect of vitamin C (vit C) on malondialdehyde (MDA) and glutathione (GSH) levels in several tissues of rats treated with water-immersion restraint (WIR) stress. Hepatic and intestinal MDA levels increased significantly but GSH content remained unchanged after WIR stress. MDA levels declined following vit C supplementation. On the other hand, MDA and GSH levels were unchanged although ulcerogenic injury was seen in the stomach. Microscopically, this injury was reduced in the rats who received vit C. These results indicate that vit C may have a protective effect in stress-induced lipid peroxidation and gastric ulceration. Med Sci Res 26:595-597 (C) 1998 Lippincott Wiliiams & Wilkins.
机构:
Univ Warmia & Mazury, Fac Vet Med, Dept Pathol & Pharmacol, Div Vet & Environm Toxicol, PL-10719 Olsztyn, PolandUniv Warmia & Mazury, Fac Vet Med, Dept Pathol & Pharmacol, Div Vet & Environm Toxicol, PL-10719 Olsztyn, Poland
Spodniewska, A.
Zasadowski, A.
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Univ Warmia & Mazury, Fac Vet Med, Dept Pathol & Pharmacol, Div Vet & Environm Toxicol, PL-10719 Olsztyn, PolandUniv Warmia & Mazury, Fac Vet Med, Dept Pathol & Pharmacol, Div Vet & Environm Toxicol, PL-10719 Olsztyn, Poland
机构:
Department of Chemistry, School of Medicine, Fujita Health University, ToyoakeDepartment of Chemistry, School of Medicine, Fujita Health University, Toyoake
Ohta Y.
Kamiya Y.
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Department of Internal Medicine, School of Medicine, Fujita Health University School of Medicine, ToyoakeDepartment of Chemistry, School of Medicine, Fujita Health University, Toyoake
Kamiya Y.
Imai Y.
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Department of Clinical Biochemistry, Fujita Health University College, ToyoakeDepartment of Chemistry, School of Medicine, Fujita Health University, Toyoake
Imai Y.
Arisawa T.
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Department of Internal Medicine, School of Medicine, Fujita Health University School of Medicine, ToyoakeDepartment of Chemistry, School of Medicine, Fujita Health University, Toyoake
Arisawa T.
Nakano H.
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Department of Internal Medicine, School of Medicine, Fujita Health University School of Medicine, ToyoakeDepartment of Chemistry, School of Medicine, Fujita Health University, Toyoake
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Louisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Louisiana State Univ, Hlth Sci Ctr, Dept Obstet & Gynecol, Shreveport, LA 71130 USALouisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Jain, Sushil K.
Wise, Rodney
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Louisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Louisiana State Univ, Hlth Sci Ctr, Dept Obstet & Gynecol, Shreveport, LA 71130 USALouisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Wise, Rodney
Yanamandra, Krishna
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Louisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Louisiana State Univ, Hlth Sci Ctr, Dept Obstet & Gynecol, Shreveport, LA 71130 USALouisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Yanamandra, Krishna
Dhanireddy, Ramasubbareddy
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Louisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Louisiana State Univ, Hlth Sci Ctr, Dept Obstet & Gynecol, Shreveport, LA 71130 USALouisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Dhanireddy, Ramasubbareddy
Bocchini, Joseph A., Jr.
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Louisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA
Louisiana State Univ, Hlth Sci Ctr, Dept Obstet & Gynecol, Shreveport, LA 71130 USALouisiana State Univ, Hlth Sci Ctr, Dept Pediat, Shreveport, LA 71130 USA