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dc.contributor.authorBovier, Emily Renee
dc.date.accessioned2014-03-04T20:23:32Z
dc.date.available2014-03-04T20:23:32Z
dc.date.issued2011-12
dc.identifier.otherbovier_emily_r_201112_ms
dc.identifier.urihttp://purl.galileo.usg.edu/uga_etd/bovier_emily_r_201112_ms
dc.identifier.urihttp://hdl.handle.net/10724/27669
dc.description.abstractLutein (L) and zeaxanthin (Z) may prevent oxidative damage associated with macular degeneration and osteoporosis. It may be that LZ status is influenced by personal characteristics that influence the natural history of degenerative conditions. The purpose of this study was to correlate LZ status with total and regional body fat and areal bone mineral density in 63 young adults. Macular pigment was measured using heterochromatic flicker photometry. Serum LZ was quantified with high performance liquid chromatography. Body fat and aBMD were assessed using dual-energy X-ray absorptiometry. Body fat percentage was not related to LZ status (possibly due to a restriction in the range of body fat). Macular pigment was positively related to aBMD (p < 0.05). A relation between LZ status and conditions characterized by oxidative stress is consistent with the recommendation to increase intake of antioxidant-rich foods in order to help prevent the development of degenerative conditions.
dc.languageeng
dc.publisheruga
dc.rightspublic
dc.subjectMacular pigment
dc.subjectlutein
dc.subjectzeaxanthin
dc.subjectbone mineral density
dc.subjectadipose tissue
dc.titleLutein and zeaxanthin status and its relation to body fat percentage and bone mineral density
dc.typeThesis
dc.description.degreeMS
dc.description.departmentPsychology
dc.description.majorPsychology
dc.description.advisorBilly Hammond
dc.description.committeeBilly Hammond
dc.description.committeeDean Sabatinelli
dc.description.committeeRichard Lewis
dc.description.committeePhilip Holmes


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