Results 51 to 60 of about 9,343 (242)

Efficacy of a Mycotoxin Binder against Dietary Fumonisin, Deoxynivalenol, and Zearalenone in Rats [PDF]

open access: yes, 2011
It was hypothesized that a mycotoxin binder, Grainsure E, would inhibit adverse effects of a mixture of fumonisin B1, deoxynivalenol, and zearalenone in rats. For 14 and 28 days, 8–10 Sprague–Dawley rats were fed control diet, Grainsure E (0.5%), toxins (
Arnold D. L.   +34 more
core   +3 more sources

Defective CFTR increases synthesis and mass of sphingolipids that modulate membrane composition and lipid signaling

open access: yesJournal of Lipid Research, 2009
Cystic fibrosis (CF) is caused by mutations in the CF transmembrane conductance regulator (CFTR) that affect protein structure and channel function.
Hiroko Hamai   +3 more
doaj   +1 more source

A convenient procedure for the synthesis of ceramides

open access: yesJournal of Lipid Research, 1971
A procedure for the preparation of ceramides by direct coupling of long-chain bases and fatty acids in the presence of a mixed carbodiimide is described.
Sven Hammarström
doaj   +1 more source

Low serum sphingolipids in children with attention deficit-hyperactivity disorder [PDF]

open access: yes, 2015
Background: Attention deficit-hyperactivity disorder (ADHD) is the most prevalent neuropsychiatric condition in childhood. ADHD is a multifactorial trait with a strong genetic component. One neurodevelopmental hypothesis is that ADHD is associated with a
Benjamin I Kim   +6 more
core   +2 more sources

Identification and subcellular localization of sphinganine-phosphatases in rat liver [PDF]

open access: yesBiochemical Journal, 1995
One of the primary products of [4,5-3H]sphinganine phosphate, added to fibroblast cultures, is sphinganine [Van Veldhoven and Mannaerts (1994) Biochem. J. 299, 597-601], implicating the physiological action of (a) hitherto unknown phosphatase(s). We have now further characterized this activity in rat liver.
P, De Ceuster   +2 more
openaire   +2 more sources

Structure of plasma sphingadienine

open access: yesJournal of Lipid Research, 1969
The dienic long-chain base (sphingadienine) of human plasma sphingomyelins has been identified as d-erythro-1,3-dihydroxy-2-amino-4-trans-14-cis-octadecadiene. A similar sphingosine was also detected in plasma sphingomyelins of rat, rabbit, and cat.
O. Renkonen, E.L. Hirvisalo
doaj   +1 more source

Changes in Plasma Sphingolipid Metabolites Following Roux‐En‐Y Gastric Bypass in Women With Obesity and Type 2 Diabetes: A Pilot Metabolomic Cohort Study

open access: yesLipids, EarlyView.
ABSTRACT Although sphingolipids are key players in lipotoxicity and metabolic diseases, their response to bariatric surgery and their relation to metabolic improvement remain unclear. This pilot study investigated plasma sphingolipid remodeling after Roux‐en‐Y gastric bypass (RYGB) and its associations with clinical and biochemical markers of ...
Gabriela de Oliveira Lemos   +3 more
wiley   +1 more source

Gas-chromatography/mass-spectrometry analysis of human skin constituents as heptafluorobutyrate derivatives with special reference to long-chain bases

open access: yesJournal of Lipid Research, 2002
The composition of the constituents (monosaccharides, long-chain bases, and fatty acids) found in an ethanol extract of the human skin could be determined, without time-consuming steps of purification, after acid-catalyzed anhydrous methanolysis ...
Alexandre Pons   +3 more
doaj   +1 more source

Natural Algaecide Sphingosines Identified in Hybrid Straw Decomposition Driven by White‐Rot Fungi

open access: yesAdvanced Science, 2023
Harmful algal blooms (HABs), which are promoted by eutrophication and intensified by global warming, occur worldwide. Allelochemicals, which are natural chemicals derived from plants or microbes, are emerging weapons to eliminate these blooms.
Jing Hu   +11 more
doaj   +1 more source

Evaluating Sphingosine and its Analogues as Potential Alternatives for Aggressive Lymphoma Treatment [PDF]

open access: yes, 2014
Ceramide (Cer) and sphingosine (Sph) interfere with critical cellular functions relevant for cancer progression and cell survival. While Cer has already been investigated as a potential drug target for lymphoma treatment, information about the potency of
Berlin, Max   +4 more
core   +2 more sources

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