Found 33 results
Author [ Keyword(Asc)] Title Type Year
Filters: Author is Frei, Balz and First Letter Of Keyword is P  [Clear All Filters]
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Pyrrolidonecarboxylic Acid
Visioli F, Smith A, Zhang W, Keaney JF, Hagen T, Frei B.  2002.  Lipoic acid and vitamin C potentiate nitric oxide synthesis in human aortic endothelial cells independently of cellular glutathione status.. Redox Rep. 7(4):223-7.
Pyrrolidines
Zhu B-Z, Carr AC, Frei B.  2002.  Pyrrolidine dithiocarbamate is a potent antioxidant against hypochlorous acid-induced protein damage.. FEBS Lett. 532(1-2):80-4.
Proto-Oncogene Proteins c-akt
Zhang W-J, Wei H, Hagen T, Frei B.  2007.  Alpha-lipoic acid attenuates LPS-induced inflammatory responses by activating the phosphoinositide 3-kinase/Akt signaling pathway.. Proc Natl Acad Sci U S A. 104(10):4077-82.
Protein Structure, Tertiary
Sowell J, Frei B, Stevens JF.  2004.  Vitamin C conjugates of genotoxic lipid peroxidation products: structural characterization and detection in human plasma.. Proc Natl Acad Sci U S A. 101(52):17964-9.
Protein Phosphatase 2
Smith AR, Visioli F, Frei B, Hagen TM.  2006.  Age-related changes in endothelial nitric oxide synthase phosphorylation and nitric oxide dependent vasodilation: evidence for a novel mechanism involving sphingomyelinase and ceramide-activated phosphatase 2A.. Aging Cell. 5(5):391-400.
Protein Conformation
Sowell J, Frei B, Stevens JF.  2004.  Vitamin C conjugates of genotoxic lipid peroxidation products: structural characterization and detection in human plasma.. Proc Natl Acad Sci U S A. 101(52):17964-9.
Prodrugs
Frei B, Lawson S.  2008.  Vitamin C and cancer revisited.. Proc Natl Acad Sci U S A. 105(32):11037-8.
Primary Prevention
Traber MG, Frei B, Beckman JS.  2008.  Vitamin E revisited: do new data validate benefits for chronic disease prevention? Curr Opin Lipidol. 19(1):30-8.
Prevalence
Blumberg JB, Frei B, Fulgoni VL, Weaver CM, Zeisel SH.  2017.  Contribution of Dietary Supplements to Nutritional Adequacy by Socioeconomic Subgroups in Adults of the United States.. Nutrients. 10(1)
Pregnancy
Higdon JV, Frei B.  2006.  Coffee and health: a review of recent human research.. Crit Rev Food Sci Nutr. 46(2):101-23.
Poverty
Blumberg JB, Frei B, Fulgoni VL, Weaver CM, Zeisel SH.  2017.  Contribution of Dietary Supplements to Nutritional Adequacy by Socioeconomic Subgroups in Adults of the United States.. Nutrients. 10(1)
Polyphenols
Lotito SB, Frei B.  2004.  Relevance of apple polyphenols as antioxidants in human plasma: contrasting in vitro and in vivo effects.. Free Radic Biol Med. 36(2):201-11.
Polymers
Higdon JV, Frei B.  2003.  Tea catechins and polyphenols: health effects, metabolism, and antioxidant functions.. Crit Rev Food Sci Nutr. 43(1):89-143.
Pneumonia
Li L, Frei B.  2006.  Iron chelation inhibits NF-kappaB-mediated adhesion molecule expression by inhibiting p22(phox) protein expression and NADPH oxidase activity.. Arterioscler Thromb Vasc Biol. 26(12):2638-43.
Zhang W-J, Wei H, Tien Y-T, Frei B.  2011.  Genetic ablation of phagocytic NADPH oxidase in mice limits TNFα-induced inflammation in the lungs but not other tissues.. Free Radic Biol Med. 50(11):1517-25.
Plasma
Lotito SB, Frei B.  2004.  Relevance of apple polyphenols as antioxidants in human plasma: contrasting in vitro and in vivo effects.. Free Radic Biol Med. 36(2):201-11.
Sowell J, Frei B, Stevens JF.  2004.  Vitamin C conjugates of genotoxic lipid peroxidation products: structural characterization and detection in human plasma.. Proc Natl Acad Sci U S A. 101(52):17964-9.
Plant Extracts
Lotito SB, Frei B.  2004.  Relevance of apple polyphenols as antioxidants in human plasma: contrasting in vitro and in vivo effects.. Free Radic Biol Med. 36(2):201-11.
Yilmazer-Musa M, Griffith AM, Michels AJ, Schneider E, Frei B.  2012.  Grape seed and tea extracts and catechin 3-gallates are potent inhibitors of α-amylase and α-glucosidase activity.. J Agric Food Chem. 60(36):8924-9.
Placebos
Mastaloudis A, Yu T-W, O'Donnell RP, Frei B, Dashwood RH, Traber MG.  2004.  Endurance exercise results in DNA damage as detected by the comet assay.. Free Radic Biol Med. 36(8):966-75.
Phosphorylation
Smith AR, Visioli F, Frei B, Hagen TM.  2006.  Age-related changes in endothelial nitric oxide synthase phosphorylation and nitric oxide dependent vasodilation: evidence for a novel mechanism involving sphingomyelinase and ceramide-activated phosphatase 2A.. Aging Cell. 5(5):391-400.
Phosphoproteins
Zhang WJian, Frei B.  2003.  Intracellular metal ion chelators inhibit TNFalpha-induced SP-1 activation and adhesion molecule expression in human aortic endothelial cells.. Free Radic Biol Med. 34(6):674-82.
Phosphoprotein Phosphatases
Smith AR, Visioli F, Frei B, Hagen TM.  2006.  Age-related changes in endothelial nitric oxide synthase phosphorylation and nitric oxide dependent vasodilation: evidence for a novel mechanism involving sphingomyelinase and ceramide-activated phosphatase 2A.. Aging Cell. 5(5):391-400.
Phosphatidylinositol 3-Kinases
Zhang W-J, Wei H, Hagen T, Frei B.  2007.  Alpha-lipoic acid attenuates LPS-induced inflammatory responses by activating the phosphoinositide 3-kinase/Akt signaling pathway.. Proc Natl Acad Sci U S A. 104(10):4077-82.
Phenols
Higdon JV, Frei B.  2003.  Tea catechins and polyphenols: health effects, metabolism, and antioxidant functions.. Crit Rev Food Sci Nutr. 43(1):89-143.

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