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Akademický článek

Human plasma LDL cryopreserved with sucrose maintains in vivo kinetics indistinguishable from freshly isolated human LDL in cynomolgus monkeys.

Autor: S C Rumsey, A F Stucchi, R J Nicolosi, H N Ginsberg, R Ramakrishnan, R J Deckelbaum

Publikováno v: Journal of Lipid Research, Vol 35, Iss 9, Pp 1592-1598 (1994)

We previously reported that freeze-thawing of LDL causes marked alterations in its structure and in vitro biological behavior, and that such changes can be completely abolished by the addition of sucrose to the LDL solution prior to freezing. (Rumsey

Externí odkaz: https://doaj.org/article/cb71bc6ecdae47aa8700d706dd957128

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Cellular differences in lipoprotein lipase-mediated uptake of low density lipoproteins

Autor: Joseph C. Obunike, I J Edwards, William D. Wagner, S C Rumsey, Ira J. Goldberg, Richard J. Deckelbaum, Linda K. Curtiss

Publikováno v: Journal of Biological Chemistry. 269:13129-13135

Lipoprotein lipase (LPL) increases the cellular uptake and degradation of LDL by fibroblasts and macrophages via a heparin-sensitive process. The roles of the LDL receptor, LDL receptor-related protein (LRP), and proteoglycans in this process were st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::babfe959693043cc2288dafe89bf99da
https://doi.org/10.1016/s0021-9258(17)36808-4

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Specificity of ascorbate analogs for ascorbate transport. Synthesis and detection of [(125)I]6-deoxy-6-iodo-L-ascorbic acid and characterization of its ascorbate-specific transport properties

Autor: S C, Rumsey, R W, Welch, H M, Garraffo, P, Ge, S F, Lu, A T, Crossman, K L, Kirk, M, Levine

Publikováno v: The Journal of biological chemistry. 274(33)

Cellular ascorbic acid accumulation occurs in vitro by two distinct mechanisms: transport of ascorbate itself or transport and subsequent intracellular reduction of its oxidized product, dehydroascorbic acid. It is unclear which mechanism predominate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ca7eae2806b351d9f49cfb48f393ace6
https://pubmed.ncbi.nlm.nih.gov/10438494

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Analysis of ascorbic acid and dehydroascorbic acid in biological samples

Autor: M, Levine, Y, Wang, S C, Rumsey

Publikováno v: Methods in enzymology. 299

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8ecb8cc44b6eb82d5783784e398327d4
https://pubmed.ncbi.nlm.nih.gov/9916197

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Small dense low density lipoprotein has increased affinity for LDL receptor-independent cell surface binding sites: a potential mechanism for increased atherogenicity

Autor: N F, Galeano, M, Al-Haideri, F, Keyserman, S C, Rumsey, R J, Deckelbaum

Publikováno v: Journal of lipid research. 39(6)

Small dense low density lipoprotein (LDL) particles have altered apolipoprotein (apo) B conformation and lowered affinity for the LDL receptor (J. Biol. Chem. 1994. 269: 511-519). Herein, we examine the interaction of small dense LDL with cell LDL re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d24570680f4ca332885211451501b927
https://pubmed.ncbi.nlm.nih.gov/9643358

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In situ kinetics: an approach to recommended intake of vitamin C

Autor: M, Levine, S C, Rumsey, Y, Wang, J, Park, O, Kwon, N, Amano

Publikováno v: Methods in enzymology. 281

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::f73e15755279187fc0512f0cdf98a4bc
https://pubmed.ncbi.nlm.nih.gov/9251006

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Good Laboratory Practices, Total Quality Management, and International Organization for Standardization: a foundation for excellence

Autor: A M, Stengl, D C, Bronson, L L, Gouch, S C, Rumsey, M R, Sullivan, C L, Wilbourn

Publikováno v: Quality assurance (San Diego, Calif.). 4(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fa8ab3253ce1bb1615e5714a9f147ce7
https://pubmed.ncbi.nlm.nih.gov/8890358

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Cellular differences in lipoprotein lipase-mediated uptake of low density lipoproteins

Autor: J C, Obunike, I J, Edwards, S C, Rumsey, L K, Curtiss, W D, Wagner, R J, Deckelbaum, I J, Goldberg

Publikováno v: The Journal of biological chemistry. 269(18)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::9f02ad463d81e4e1ccabb623c4dbb9b1
https://pubmed.ncbi.nlm.nih.gov/8175739

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Apoprotein B structure and receptor recognition of triglyceride-rich low density lipoprotein (LDL) is modified in small LDL but not in triglyceride-rich LDL of normal size

Autor: N F, Galeano, R, Milne, Y L, Marcel, M T, Walsh, E, Levy, T D, Ngu'yen, A, Gleeson, Y, Arad, L, Witte, M, Al-Haideri, S C, Rumsey, R J, Deckelbaum

Publikováno v: The Journal of biological chemistry. 269(1)

We compared the effect of lipid composition and particle size of triglyceride-rich low density lipoprotein (LDL) upon apoprotein B conformation and binding to the LDL receptor. Three groups of triglyceride-rich LDL were studied: (a) LDL isolated from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ddfc97b91cf145ab337e79c3b557c24d
https://pubmed.ncbi.nlm.nih.gov/8276844

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