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Yvonne S Nkabyo

Explore the profile of Yvonne S Nkabyo including associated specialties, affiliations and a list of published articles. Areas
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Articles 4
Citations 153
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Recent Articles
1.
Nkabyo Y, Gu L, Jones D, Ziegler T
J Nutr . 2006 Apr; 136(5):1242-8. PMID: 16614411
Low molecular weight thiol/disulfide redox pools are dependent upon extracellular cysteine (Cys) availability. We determined whether dietary sulfur amino acid (SAA) deficiency induces oxidative stress in vivo, as determined by...
2.
Nkabyo Y, Go Y, Ziegler T, Jones D
Am J Physiol Gastrointest Liver Physiol . 2005 Mar; 289(1):G70-8. PMID: 15746213
Previous research shows that stimulation of proliferation of colon carcinoma (Caco-2) cells by a more reduced extracellular cysteine/cystine (Cys/CySS) redox state occurs with no apparent effect on intracellular glutathione and...
3.
Jonas C, Gu L, Nkabyo Y, Mannery Y, Avissar N, Sax H, et al.
Am J Physiol Regul Integr Comp Physiol . 2003 Aug; 285(6):R1421-9. PMID: 12947032
Glutamine (Gln) and keratinocyte growth factor (KGF) each stimulate intestinal epithelial cell growth, but regulatory mechanisms are not well understood. We determined whether Gln and KGF alter intra- and extracellular...
4.
Nkabyo Y, Ziegler T, Gu L, Watson W, Jones D
Am J Physiol Gastrointest Liver Physiol . 2002 Nov; 283(6):G1352-9. PMID: 12433666
Cellular redox, maintained by the glutathione (GSH)- and thioredoxin (Trx)-dependent systems, has been implicated in the regulation of a variety of biological processes. The redox state of the GSH system...