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Anticarcinogen antioxidants

H24. Hayes, J. D., Kerr, L. A., Peacock, S. D., Cronshaw, A. D., and McLellan, L. I., Hepatic glutathione S-transferases in mice fed on a diet containing the anticarcinogenic antioxidant butylated hydroxyanisole. Isolation of mouse glutathione S-transferase heterodimers by gradient elution of the glutathione-Sepharose affinity matrix. Biochem. J. 277, 501-512 (1991). [Pg.367]

Feng, Q. et al., Anticarcinogenic antioxidants as inhibitors against intracellular oxidative stress. Free Radic. Res., 35, 779,2001. [Pg.712]

Anticarcinogenic antioxidant bioactive cardioprotective functional grape neuroprotective phenolic compounds... [Pg.2582]

From bark, valuable chemicals, such as betulinol, can be obtained [5]. Betulinol is used as a health-promoting agent. Recently Holmbom et al. [27, 28] discovered that hydroxymatairesinol (HMR) is concentrated in the stems and knots of Norway spruce Picea abies). It can be extracted and transformed catalytically to matairesinol (MAT), which is an antioxidant and anticarcinogenic agent [29-31]. [Pg.166]

Lafferty, J., Truscott, T.C., and Land, E.J., Electron transfer reactions involving chlorophylls a and b and carotenoids, J. Chem. Soc. Farad. Trans., lA, 2760, 1978. Burri, B.J., Clifford, A.J., and Dixon, Z.R., Beta-carotene depletion and oxidative damage in women, in Natural Antioxidants and Anticarcinogens in Nutrition, Health and Disease, Kumulainen, J.T. and Salonen, J.T., Eds., Royal Society of Chemistry, Stockholm, 1999, 231. [Pg.69]

Fjelkner-Modig, S. et al., Flavonoids in vegetables — the influence of processing, Proceedings of the 2nd International Conference on Natural Antioxidants and Anticarcinogens in Nutrition, Health and Disease, 1998. [Pg.253]

Zi, X.L. et al., A flavonoid antioxidant, silymarin, inhibits activation of erbBl signaling and induces cyclin-dependent kinase inhibitors, G1 arrest and anticarcinogenic effects in human prostate carcinoma DU145 cells, Cancer Res., 58, 1920, 1998. [Pg.466]

CLA as An Antioxidant. The complete mechanism of anticarcinogenic activity of CLA is not known. Some of the CLA effect is believed due to its antioxidant properties. For example, use of a water/ethanol system that is incubated at 40"C under air for 14 days, showed CLA reduced the oxidation of linoleic acid by 86% (8), Under the same conditions a-tocopherol reduced oxidation by only 63% and butylated hydroxytoluene (BHT) reduced oxidation by 92%. Dose-response studies were conducted, and it was found that the optimal ratio for CLA to protect linoleic acid from oxidation is 1 1000 (CLAilinoleic acid). [Pg.269]

Additionally there is an increasing interest in carotenoids because of their potentially beneficial health effects, such as provitamin A, anticarcinogenic, antiulcer, antiaging, and antioxidant properties and increased immune responses (27,28). Because the vitamin A potential of cis isomers is less than those of their all-trans counterparts, it is important to distinguish and quantify the various forms (29). According to reports and clinical studies carotenes may be important in the prevention of some forms of cancer (30). Since the National Cancer Institute has recommended an increased intake of food high in carotenoids (31), more detailed information about the carotenoid composition of foodstuffs is desirable. [Pg.827]

The flavonoids have long been recognized to possess anti-inflammatory, antioxidant, antiallergic, hepatoprotective, antithrombotic, antiviral, and anticarcinogenic activities. [Pg.331]


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See also in sourсe #XX -- [ Pg.248 ]




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