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Bioavailability of beta-carotene in humans
The American Journal of Clinical Nutrition, 1988Normal healthy volunteers were studied after they ingested various beta-carotene doses. Daily administration of 15 or 45 mg beta-carotene resulted in significant increase in plasma beta-carotene levels. The extent of increase and the pattern of plasma beta-carotene levels showed substantial interindividual variation.
N V, Dimitrov +7 more
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13-cis-Beta,beta-carotene and 15-cis-beta,beta-carotene.
Acta crystallographica. Section C, Crystal structure communications, 200813-cis-Beta,beta-carotene, C(40)H(56), crystallizes with a complete molecule in the asymmetric unit, whereas 15-cis-beta,beta-carotene, also C(40)H(56), has twofold symmetry about an axis through the central bond of the polyene chain. The polyene methyl groups are arranged on one side of the polyene chains for each molecule and the 6-s-cis beta end ...
Giuditta, Bartalucci +4 more
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Lack of genotoxicity with beta-carotene
Toxicology Letters, 1988A literature review was conducted on adverse effects of carotenoids on human and animal development. The data suggest that beta-carotene administration prevented genetic damage caused by mutagens both in bacterial and cell culture systems, and that large doses of pure beta-carotene do not cause embryotoxicity in rodents.
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Beating cancer with beta carotene intake
Nursing Standard, 1989A jockey who overcame cancer is urging people to increase their intake of beta-carotene in a bid to prevent the disease.
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Nihon rinsho. Japanese journal of clinical medicine, 2005
Rie, Nishiwaki +2 more
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Rie, Nishiwaki +2 more
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