Zobrazeno 1 - 10 of 188 pro vyhledávání: '"S. J. Friedberg"'
1
Akademický článek
Ehrlich ascites tumor cell surface membranes: an abnormality in ether lipid content
Autor: S J Friedberg, M Halpert
Publikováno v: Journal of Lipid Research, Vol 19, Iss 1, Pp 57-64 (1978)
Most mammalian neoplasms have a defect in ether lipid content manifested by the presence of abnormally large quantities of O-alkyl glyceryl ethers, in contrast to normal tissues in which the alk-1-enyl structure predominates. These lipids are for the
Externí odkaz: https://doaj.org/article/528a03c5aba14d88baf5afac23823fe3
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2
Akademický článek
A novel approach to structure proof of glyceryl ether-containing glycerophospholipids. Base-catalyzed methanolysis of platelet-activating factor (AGEPC) at 60 degrees C
Autor: D J Hanahan, S T Weintraub, S J Friedberg, A Tokumura, D E Ayer
Publikováno v: Journal of Lipid Research, Vol 26, Iss 11, Pp 1345-1355 (1985)
A novel reaction was explored in which synthetic platelet-activating factor, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine (AGEPC), upon treatment with 1 N NaOH in methanol at 60 degrees C for 20 min, sequentially released the acetyl group, then the
Externí odkaz: https://doaj.org/article/7241b18d39b34b41a4b86dffd20733af
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3
Akademický článek
Synthesis of regiospecifically labeled [18O]glycolic acid and [18O]acyldihydroxyacetone phosphate.
Autor: D M Peterson, R A Martinez, N Satsangi, S T Weintraub, P L Stotter, S J Friedberg
Publikováno v: Journal of Lipid Research, Vol 29, Iss 1, Pp 94-101 (1988)
Methods are detailed for the preparation of [2-18O]glycolate from chloroacetic acid and for the direct conversion of these intermediates to regiospecifically labeled [2-18O]-2-O-acylglycolic acids containing approximately 90% 18O at the C-O-acyl bond
Externí odkaz: https://doaj.org/article/3b0fb287b8594909925f7268868f8506
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4
The molar ratio of the two major polypeptide components of human high density lipoprotein
Autor: J A Reynolds, S J Friedberg
Publikováno v: Journal of Biological Chemistry. 251:4005-4009
Human high density lipoprotein (HDL) and its subfractions (HDL2 and HDL3) were separated by ultracentrifugation and the molar ratio of the two major polypeptide chains apo-Gln-I and apo-Gln-II was determined by fluorescence tagging of sodium dodecyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d2457d35befd55ac24ddfc5cc52e4d0
https://doi.org/10.1016/s0021-9258(17)33348-3
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5
A novel approach to structure proof of glyceryl ether-containing glycerophospholipids. Base-catalyzed methanolysis of platelet-activating factor (AGEPC) at 60 degrees C
Autor: Donald J. Hanahan, Akira Tokumura, Susan E Weintraub, D. E. Ayer, S. J. Friedberg
Publikováno v: Journal of Lipid Research, Vol 26, Iss 11, Pp 1345-1355 (1985)
A novel reaction was explored in which synthetic platelet-activating factor, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine (AGEPC), upon treatment with 1 N NaOH in methanol at 60 degrees C for 20 min, sequentially released the acetyl group, then the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d0dcd417041569f3e5c9ff66eb6a88
http://www.sciencedirect.com/science/article/pii/S0022227520342619
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6
Mechanism of avian estrogen-induced hypertriglyceridemia: evidence for overproduction of triglyceride
Autor: D J Kudzma, S J Friedberg, F St Claire, L DeLallo
Publikováno v: Journal of Lipid Research, Vol 16, Iss 2, Pp 123-133 (1975)
Relying on methods other than the determination of turnover rate of triglyceride from the curve of plasma triglyceride radioactivity after administration of labeled precursor, we have confirmed that the endogenous hypertriglyceridemia induced by estr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4119a632125c59f8855c1062f5f3188a
https://doi.org/10.1016/s0022-2275(20)36738-9
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7
Hydrogen exchange in the formation of dihydroxyacetone phosphate from acyl dihydroxyacetone phosphate in O-alkyl lipid synthesis in Ehrlich ascites tumor cell microsomes
Autor: S J Friedberg, M Gomillion
Publikováno v: Journal of Biological Chemistry. 256:291-295
We have previously presented evidence that acyl dihydroxyacetone phosphate is converted to O-alkyl dihydroxyacetone phosphate via an endiol intermediate which then accepts a fatty alcohol to form O-alkyl dihydroxyacetone phosphate. We have further pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::904d76c78d02ebf9cc633ef40975154c
https://doi.org/10.1016/s0021-9258(19)70132-x
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8
The mechanism of ether bond formation in O-alkyl lipid synthesis in Ehrlich ascites tumor. Unusual cleavage of the fatty acid moiety of acyl dihydroxyacetone phosphate
Autor: S. J. Friedberg, M. R. Singer, R. C. Greene, Susan E Weintraub
Publikováno v: Journal of Biological Chemistry. 258:136-142
We have previously presented evidence for the formation of 1-O-alkyl dihydroxyacetone-P from acyl dihydroxyacetone-P via the initial formation of an intermediate 1-O-acyl endiol of acyl dihydroxyacetone-P. This reaction involves a stereospecific exch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5814ee873c79a416c3e7d2b6527a7c00
https://doi.org/10.1016/s0021-9258(18)33231-9
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10
Akademický článek
The association of personality traits with poststroke fatigue in daily life: An exploratory experience sampling method and cross-sectional study.
Autor: Lazeron-Savu, Ela1,2 (AUTHOR) e.savu@maastrichtuniversity.nl, Lenaert, Bert1,3,4,5 (AUTHOR), Ponds, Rudolf1,3,6 (AUTHOR), van Heugten, Caroline1,3,4 (AUTHOR)
Publikováno v: Neuropsychological Rehabilitation. Jul2023, Vol. 33 Issue 6, p1074-1089. 16p. 5 Charts.
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