Results 101 to 110 of about 9,343 (242)

Hereditary sensory and autonomic neuropathy type 1 (HSANI) caused by a novel mutation in SPTLC2. [PDF]

open access: yes, 2013
To describe the clinical and neurophysiologic phenotype of a family with hereditary sensory and autonomic neuropathy type 1 (HSANI) due to a novel mutation in SPTLC2 and to characterize the biochemical properties of this ...
Blake, J   +10 more
core   +1 more source

Advancements and Challenges in Salivary Metabolomics for Early Detection and Monitoring of Systemic Diseases

open access: yesMedComm, Volume 6, Issue 10, October 2025.
Salivary metabolomics offers a noninvasive and effective approach for early disease detection and monitoring. Salivary metabolites reflect systemic metabolism, inflammation, and external factors such as diet and stress. Advance in bioinformatics and machine learning facilitates the identification of metabolic biomarkers with high diagnostic accuracy ...
Xinyuan Zhao   +8 more
wiley   +1 more source

Activity of 3-ketosphinganine synthase during differentiation and aging of neuronal cells in culture

open access: yesJournal of Lipid Research, 1997
Changes in the enzyme 3-ketosphinganine synthase activity in rat cerebellar granule cells in culture were studied during differentiation and aging. The enzyme activity with palmitoyl-CoA and stearoyl-CoA, precursors of, respectively, C18-sphinganine and ...
V Chigorno   +3 more
doaj   +1 more source

Ceramides and mitochondrial fatty acid oxidation in obesity [PDF]

open access: yes, 2017
: Obesity is an epidemic, complex disease that is characterized by increased glucose, lipids, and low-grade inflammation in the circulation, among other factors.
Casals i Farré, Núria   +3 more
core   +1 more source

Plasma Lipidomics of HIV-1 infected patients based on ultra performance liquid chromatography–mass spectrometry

open access: yesResults in Chemistry
Acquired immune deficiency syndrome (AIDS) has been shown to not only attack the body's immune system but also to cause metabolic disorders. Highly active anti-retroviral therapy (HAART) is the main treatment for AIDS, but it can also affect the human ...
Aoxin Ma   +7 more
doaj   +1 more source

Toxic C17-Sphinganine Analogue Mycotoxin, Contaminating Tunisian Mussels, Causes Flaccid Paralysis in Rodents

open access: yesMarine Drugs, 2013
Severe toxicity was detected in mussels from Bizerte Lagoon (Northern Tunisia) using routine mouse bioassays for detecting diarrheic and paralytic toxins not associated to classical phytoplankton blooming. The atypical toxicity was characterized by rapid
Riadh Marrouchi   +6 more
doaj   +1 more source

A high-fat diet containing whole walnuts (Juglans regia) reduces tumour size and growth along with plasma insulin-like growth factor 1 in the transgenic adenocarcinoma of the mouse prostate model. [PDF]

open access: yes, 2012
Prostate cancer (PCa) has been linked to fat intake, but the effects of both different dietary fat levels and types remain inconsistent and incompletely characterised.
Cross, Carroll E   +6 more
core   +1 more source

Liposomal Circular Dichroism (L-CD) of Arenoyl Derivatives of Sphingolipids. Amplification of Cotton Effects in Ordered Lipid Bilayers

open access: yesMarine Drugs, 2017
Liposomal circular dichroism (L-CD) of acyclic amino alcohols exhibit amplification of Cotton effects when measured in highly uniform, unilamellar liposomes.
Tadeusz F. Molinski   +2 more
doaj   +1 more source

Long-chain bases in the sphingolipids of atherosclerotic human aorta

open access: yesJournal of Lipid Research, 1969
Long-chain bases were prepared from human aorta sphingomyelin by a combined enzymatic hydrolysis-alkaline hydrolysis procedure and these bases were isolated by thin-layer chromatography.
R.V. Panganamala   +2 more
doaj   +1 more source

Plasma deoxysphingolipids: a novel class of biomarkers for the metabolic syndrome? [PDF]

open access: yes, 2018
Aims/hypothesis: Sphingolipid synthesis is typically initiated by the conjugation of l-serine and palmitoyl-CoA, a reaction catalysed by serine palmitoyltransferase (SPT). SPT can also metabolise other acyl-CoAs (C12 to C18) and other amino acids such as
Bianchi, R.   +10 more
core  

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