Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Jerzy W. Jaroszewski"'
Publikováno v:
Journal of Lipid Research, Vol 41, Iss 6, Pp 985-990 (2000)
N-acyl-ethanolamine phospholipids (NAPE) can be formed as a stress response during neuronal injury, and they are precursors for N-acyl-ethanolamines (NAE), some of which are endocannabinoids. The levels of NAPE accumulated during post-decapitative is
Externí odkaz:
https://doaj.org/article/61711170502c43368d6b7d1eb6b8725f
Publikováno v:
Journal of Lipid Research, Vol 40, Iss 3, Pp 515-521 (1999)
Phosphorus-31 nuclear magnetic resonance (31P NMR) spectroscopy has been used to study accumulation of N-acyl-ethanolamine phospholipids in rat brains during post-decapitative ischemia. Lipids were extracted from rat brain homogenates and the extract
Externí odkaz:
https://doaj.org/article/0ef39b1fb20649cf9fd8f0b7060a5150
Publikováno v:
Analytical Chemistry. 83:8278-8285
Metabolic profiling of natural products is used to map correlated concentration variances of known and unknown secondary metabolites in extracts. NMR-spectroscopy is in this respect regarded as a convenient and reproducible technique with the ability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c2d5a300e67386b19c422bc37e19934
https://doi.org/10.1021/ac202089g
https://doi.org/10.1021/ac202089g
Autor:
Hanne L. Ziegler, Christian A. Olsen, Anders S. Kristensen, Matthias Witt, Jerzy W. Jaroszewski, Angelo Bella, Henrik Franzyk, Kristian Strømgaard, Sidsel Frølund
Publikováno v:
Journal of Medicinal Chemistry. 53:7441-7451
An array of analogues of the wasp toxin philanthotoxin-433, in which the asymmetric polyamine moiety was exchanged for spermine and the headgroup replaced with a variety of structurally diverse moieties, was prepared using parallel solid-phase synthe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13794b17e7959b273a72fcfb9e3fe1e9
https://doi.org/10.1021/jm100886h
https://doi.org/10.1021/jm100886h
Autor:
Kurt Hostettmann, Nils T. Nyberg, Jerzy W. Jaroszewski, Alexander N. Shikov, Daphne van Diermen, Karine Ndjoko Ioset, Pia Malnoe
Publikováno v:
Phytochemical Analysis. 22:158-165
Introduction – Rhodiola rosea is a broadly used medicinal plant with largely unexplored natural variability in secondary metabolite levels. Objective – The aim of this work was to develop a non-target procedure for 1H NMR spectroscopic fingerprin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ec60adb8dfe2e8b499c2cfdeaadd0ac
https://doi.org/10.1002/pca.1262
https://doi.org/10.1002/pca.1262
Publikováno v:
Metabolomics. 6:489-496
1H NMR metabolic profiles of urine from sheep exposed to prenatal nutritional restriction (n = 19) and a control group with normal prenatal nutritional requirements (n = 19), followed by either conventional (n = 10 + 10) or high carbohydrate high fat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e082131283fbe8a16bb9967948880a47
https://doi.org/10.1007/s11306-010-0229-4
https://doi.org/10.1007/s11306-010-0229-4
Publikováno v:
The Journal of Organic Chemistry. 75:4983-4991
An efficient and versatile solid-phase route for the preparation of aryl-alkyl ethers is described. Regioselective ring opening of a resin-bound chiral aziridine with phenolic nucleophiles constitutes the key feature of the present protocol that allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::866628ee3303ccc34a39efed8bfdbbae
https://doi.org/10.1021/jo100505c
https://doi.org/10.1021/jo100505c
Publikováno v:
Metabolomics. 6:511-517
The aim of this study was to explore feasibility of 1H NMR metabolic fingerprinting for discrimination of authenticity of saffron using principal component analysis (PCA) modeling. Authentic reference Iranian saffron (n = 31) and commercial samples (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb690a909262b18daea04d4d8741098
https://doi.org/10.1007/s11306-010-0221-z
https://doi.org/10.1007/s11306-010-0221-z
Autor:
Jerzy W. Jaroszewski, Bjørn Quistorff, Peter Rasmussen, Niels H. Secher, Rikke Krogh-Madsen, Nils T. Nyberg
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 30:1240-1246
Brain activation provokes nonoxidative carbohydrate consumption and during exercise it is dominated by the cerebral uptake of lactate resulting in that up to approximately 1 mmol/ 100 g of glucose equivalents cannot be accounted for by cerebral oxyge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::296b2b25de8be754515df6dcdfab40db
https://doi.org/10.1038/jcbfm.2010.25
https://doi.org/10.1038/jcbfm.2010.25
Publikováno v:
Phytochemistry. 71:149-157
The aim of this study was to investigate structures and acetylcholinesterase inhibitory activities of lycopodane-type alkaloids isolated from an Icelandic collection of Lycopodium annotinum ssp. alpestre. Ten alkaloids were isolated, including annoti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f62495488d917a98550c75586452b3
https://doi.org/10.1016/j.phytochem.2009.10.018
https://doi.org/10.1016/j.phytochem.2009.10.018