Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Alain Bienvenue"'
Publikováno v:
Biochemistry. 32(9)
After incorporation of spin-labeled phosphatidylcholine, phosphatidylserine, and phosphatidylethanolamine analogues in the outer leaflet of the plasma membrane in resting platelets, more than 90% amino-head analogues accumulated within 30 min in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24e6b82e38d1da00d7a0f68c67d7a6c5
https://pubmed.ncbi.nlm.nih.gov/8443175
https://pubmed.ncbi.nlm.nih.gov/8443175
Publikováno v:
Bioconjugate chemistry. 3(5)
The double-stranded RNA polyinosinic acid-polycytidylic acid (PolyIC) is an inducer of interferons alpha and beta (IFN) genes. With L929 and HeLa cells IFN pretreatment (priming) improves the IFN induction by PolyIC by several orders of magnitude. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1256ccb33f82fb27b19ab2c15f884093
https://pubmed.ncbi.nlm.nih.gov/1384719
https://pubmed.ncbi.nlm.nih.gov/1384719
Autor:
Albert Sune, Alain Bienvenue
Publikováno v:
Biochemistry. 27:6794-6800
ESR spectroscopy was used to investigate the distribution of spin-labeled analogues of sphingomyelin, phosphatidylcholine, phosphatidylethanolamine, and phosphatidylserine in the presence of human platelets. Three rates were determined: hydrolysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a80b1726ce6807f0a8c7e0aa810c62f2
https://doi.org/10.1021/bi00418a022
https://doi.org/10.1021/bi00418a022
Publikováno v:
Biochimie. 68:723-730
We present here, a new method for coupling sulfhydryl groups (SH) to low-density lipoprotein (LDL) surface. This method uses homocysteine thiolactone (HCTL) which reacts with lysine residues in a very mild manner, and permits the selection of the num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::391a4b4c5701a5275d0048498d60490c
https://doi.org/10.1016/s0300-9084(86)80166-3
https://doi.org/10.1016/s0300-9084(86)80166-3
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 835:557-566
The kinetics of spin-labeled phosphatidylcholine transfer between vesicles and HDL particles exhibited a two-phase process, as seen by ESR spectroscopy. The results were analyzed by considering several possible steps in the overall transfer, whose as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12fb43037c8fa53f2c34fa839b137488
https://doi.org/10.1016/0005-2760(85)90125-0
https://doi.org/10.1016/0005-2760(85)90125-0
Publikováno v:
Biochemistry. 18:1156-1162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d82df409ed2dfc24c53c3fc1608709f
https://doi.org/10.1021/bi00574a006
https://doi.org/10.1021/bi00574a006
Publikováno v:
Journal of Cellular Physiology. 140:455-462
Guinea pig reticulocytes lose their transferrin (Tf) binding activity during maturation, in the form of vesicles (exosomes) released into the extracellular medium. Vesicles were prepared from cultures of reticulocytes to study the possible externaliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::261e874cb5bb9c526a75c6a3ec9420fe
https://doi.org/10.1002/jcp.1041400308
https://doi.org/10.1002/jcp.1041400308
Autor:
Philippe F. Devaux, Jean-Pierre Changeux, Alain D. Brisson, Carl J. Scandella, Alain Bienvenue, Jonathan B. Cohen
Publikováno v:
Proceedings of the National Academy of Sciences. 72:1087-1091
The choline ester of a spin-labeled fatty acid, 8-doxylpalmitocylcholine, CH3--(CH2)7--CR-(CH2)6-- + COO--(CH2)2--N(CH3)3, where R is the paramagnetic 4',4'-dimethyloxazolidine-N-oxyl (doxyl) ring has been synthesized. 8-Doxylpalmitoylcholine blocks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee07c697a1e198a6990f69d78a757684
https://doi.org/10.1073/pnas.72.3.1087
https://doi.org/10.1073/pnas.72.3.1087
Autor:
Guy J.-M. Lauquin, Alain Bienvenue, Christian L. Villiers, Philippe F. Devaux, Pierre V. Vignais
Publikováno v:
Biochemistry. 16:1202-1208
A number of spin-labeled acyl derivatives of atractyloside, (m,n)acyl-ATR (general formula: CH3- (CH2)mCX(CH2)nCOO-ATR, where X is an o-azolidine ring containing a nitroxide), have been synthesized. As shown by electron spin resonance (ESR) spectra o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fb127d2dffd852dc60153efe05b2bb9
https://doi.org/10.1021/bi00625a027
https://doi.org/10.1021/bi00625a027
Interaction between spin-labeled acyl-coenzyme A and the mitochondrial adenosine diphosphate carrier
Autor:
Paulette M. Vignais, Pierre V. Vignais, Philippe F. Devaux, Alain D. Brisson, Guy J.-M. Lauquin, Alain Bienvenue
Publikováno v:
Biochemistry. 14:1272-1280
Spin-labeled long-chain (m,n)acyl-CoA's (general formula: CH3(CH2)mCR(CH2)nCOSCoA, where R is an oxazolidine ring containing a nitroxide) inhibit anion transports through the inner mitochondrial membrane at low concentrations as ordinary long-chain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32b668610bd361ea70fcd4fc65525516
https://doi.org/10.1021/bi00677a028
https://doi.org/10.1021/bi00677a028