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Abstract
The results showed high significant reduction in serum Vitamin C in all type of malignancy , specifically in GIT (P< 0,00l)in respect to age mainly at the age less than 45 and between 45-65 years old, as well as sex and nutritional habit mainly among those consuming fruit and Vegetables less than 3 times per week. Therefore, we conclude that serum Vitamin C are measurable biochemical indices that can be used as predictors for following those patients during and after treatments.
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References
- Gut brie HA., Picciano MF., Human Nutrition. New York. Mosby year book, INC. 1995.21- 24.
- Word low GM., Insel PM. Perspectives in nutrition. Philadelphia : Mosby, 1996.
- Mayes PA. structure and function of the water soluble vitamins. In : Murray RK., Granner PK., Mayes PA. Harper’s Biochemistry 24th ed., California. Appleton and Lange company. 1996; 599- 613.
- Pryor WA. The antioxidant nutrients and disease prevention what do we know and what do we need to find out? Am .J. Clin. Nutr. 1991; 53: 391-393.
- Car Ac., Frei B. Toward a new recommended dietary allowance for vitamin C based on antioxidant and health effects in humans. Am , J. Clin. Nutr. 1999; 69: 1070- 1086.
- Meydani M., Martin A., Gong J., etal. B- carotene supplementation in creases antioxidant capacity of plasma in older women. Nutrition. 1994; 24: 2397- 2404.
- Block G. Vitamin C and cancer prevention. The epidemiologic evidence. Am. J. Clin . Nutr. 1991, 53: 270- 272.
- Toro G., Ackermann PG. Practical clinical chemistry.1st . ed. Boston: Little, Brown and Company, 1975; 634- 636.
- Anderson R. Assessment of the roles of vitamin C, vitamin E and B carotene in the modulation of oxidant stress mediated by cigarette smoke- activated phagocyte Am J. Clin. Nutr 1991; 53: 358- 361.
- Lee IM. Antioxidant vitamins in the prevention of cancer. Proc- Assoc. Am. Physicians. 1999; 111 (1): 10-15.
- Anderson L. Dibble MV., Turkkipr., etal. Nutrition in health and diease.17th ed. Philadelphia :J. B. Lippincott Company, 1982.
- Sealy WM., Gatlin DM. Dietary vitamin C and E interact to influence growth and tissue composition of Juvenile Hybrid Striped Bass (moron chrysops female symbol xm. Saxatitis male symbol) but have limited effects on Immune Responses. J. Nutr. 2002;132:748-755.
- Houser G., Vojdani A. Enhancement of natural killer cell activity and T and B cell function by buffered vitamin C in patients exposed to toxic chemicals. The role of protein kinase – C. Immuno pharmacol. Immuno toxicol. 1997; 19 (3), 291- 312.
- Haskell BE., Johnston CS., Complement component C19 activity and ascorbic acid nutritive in guinea pigs. Am. J . Clin. Nutr. 1991; 5416 suppl:1228- 1230.
- Yang CS. Vitamin nutrition and gastro esophageal cancer . J. Nutr. 2000; 130 (25 supple) 338- 339.
- Tannenbaum SR., Wishnok JS, Leaf CD. Inhibition of nitrosamine formation by ascorbic acid. Am .J. Clin Nutr 1991; 53:247- 250.
- Zhang HM., Wakisaka N., Macda O., etal. Vitamin C inhibit the growth of a bacterial risk factor for Gastric Carcinoma. Helicobacter pylori. Cancer 1997; 80: 1896- 1903.
- Choi MA, Kim BS, YuR. Serum anti oxidative vitamins levels and lipid peroxidation in gastric carcinoma patients. Cancer. Lett . 1999., 136 (1): 89-93.
- Graham S., Mettle C., Marshal J, etal. Diet in epidemiology of cancer of larynx. Am. J. epidemiology, 1981; 113 (6) 675- 680.
- Hughes DA. Effect of dietary antioxidants on the Immuno Function of middle aged adult., Proc. Nutr. Soc.1999; 58 (1): 79- 84.
References
Gut brie HA., Picciano MF., Human Nutrition. New York. Mosby year book, INC. 1995.21- 24.
Word low GM., Insel PM. Perspectives in nutrition. Philadelphia : Mosby, 1996.
Mayes PA. structure and function of the water soluble vitamins. In : Murray RK., Granner PK., Mayes PA. Harper’s Biochemistry 24th ed., California. Appleton and Lange company. 1996; 599- 613.
Pryor WA. The antioxidant nutrients and disease prevention what do we know and what do we need to find out? Am .J. Clin. Nutr. 1991; 53: 391-393.
Car Ac., Frei B. Toward a new recommended dietary allowance for vitamin C based on antioxidant and health effects in humans. Am , J. Clin. Nutr. 1999; 69: 1070- 1086.
Meydani M., Martin A., Gong J., etal. B- carotene supplementation in creases antioxidant capacity of plasma in older women. Nutrition. 1994; 24: 2397- 2404.
Block G. Vitamin C and cancer prevention. The epidemiologic evidence. Am. J. Clin . Nutr. 1991, 53: 270- 272.
Toro G., Ackermann PG. Practical clinical chemistry.1st . ed. Boston: Little, Brown and Company, 1975; 634- 636.
Anderson R. Assessment of the roles of vitamin C, vitamin E and B carotene in the modulation of oxidant stress mediated by cigarette smoke- activated phagocyte Am J. Clin. Nutr 1991; 53: 358- 361.
Lee IM. Antioxidant vitamins in the prevention of cancer. Proc- Assoc. Am. Physicians. 1999; 111 (1): 10-15.
Anderson L. Dibble MV., Turkkipr., etal. Nutrition in health and diease.17th ed. Philadelphia :J. B. Lippincott Company, 1982.
Sealy WM., Gatlin DM. Dietary vitamin C and E interact to influence growth and tissue composition of Juvenile Hybrid Striped Bass (moron chrysops female symbol xm. Saxatitis male symbol) but have limited effects on Immune Responses. J. Nutr. 2002;132:748-755.
Houser G., Vojdani A. Enhancement of natural killer cell activity and T and B cell function by buffered vitamin C in patients exposed to toxic chemicals. The role of protein kinase – C. Immuno pharmacol. Immuno toxicol. 1997; 19 (3), 291- 312.
Haskell BE., Johnston CS., Complement component C19 activity and ascorbic acid nutritive in guinea pigs. Am. J . Clin. Nutr. 1991; 5416 suppl:1228- 1230.
Yang CS. Vitamin nutrition and gastro esophageal cancer . J. Nutr. 2000; 130 (25 supple) 338- 339.
Tannenbaum SR., Wishnok JS, Leaf CD. Inhibition of nitrosamine formation by ascorbic acid. Am .J. Clin Nutr 1991; 53:247- 250.
Zhang HM., Wakisaka N., Macda O., etal. Vitamin C inhibit the growth of a bacterial risk factor for Gastric Carcinoma. Helicobacter pylori. Cancer 1997; 80: 1896- 1903.
Choi MA, Kim BS, YuR. Serum anti oxidative vitamins levels and lipid peroxidation in gastric carcinoma patients. Cancer. Lett . 1999., 136 (1): 89-93.
Graham S., Mettle C., Marshal J, etal. Diet in epidemiology of cancer of larynx. Am. J. epidemiology, 1981; 113 (6) 675- 680.
Hughes DA. Effect of dietary antioxidants on the Immuno Function of middle aged adult., Proc. Nutr. Soc.1999; 58 (1): 79- 84.
