Results 111 to 120 of about 56,805 (280)

Multi‐Omic Profiling of Gut Microbiota and Fecal Metabolites in Patients With Polycystic Ovary Syndrome: A Cross‐Sectional Study

open access: yesHealth Science Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background and Aim Intestinal flora composition in polycystic ovary syndrome (PCOS) varies, and the relationship between intestinal flora, fecal metabolites, clinical characteristics, and PCOS pathogenesis remains unclear. This study aimed to elucidate the gut microbiota characteristics of patients with PCOS, focusing on changes in normal ...
Yu‐Mei Li   +4 more
wiley   +1 more source

Dysfunction of nodes of Ranvier: a mechanism for anti-ganglioside antibody-mediated neuropathies

open access: yesExperimental Neurology, 2011
Autoantibodies against gangliosides GM1 or GD1a are associated with acute motor axonal neuropathy (AMAN) and acute motor-sensory axonal neuropathy (AMSAN), whereas antibodies to GD1b ganglioside are detected in acute sensory ataxic neuropathy (ASAN ...
K. Susuki   +6 more
semanticscholar   +1 more source

Ganglioside-magnetosome complex formation enhances uptake of gangliosides by cells

open access: yes, 2015
Feng Guan,1 Xiang Li,1 Jia Guo,1 Ganglong Yang,1 Xiang Li2 1The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, 2Wuxi Medical School, Jiangnan University, Wuxi, People’s Republic of China ...
Li X, Yang G, Guo J, Guan F
core  

Lateral diffusion of ganglioside GM1 in phospholipid bilayer membranes

open access: yes, 1986
The lateral diffusion coefficient of ganglioside GM1 incorporated into preformed dimyristoylphosphatidylcholine (DMPC) vesicles has been investigated under a variety of conditions using the technique of fluorescence photobleaching recovery.
Masserini, M.   +3 more
core   +1 more source

PET/CT and PET/MRI in Cancer Diagnosis and Management: A Comparative Clinical Perspective

open access: yesiMetaMed, Volume 2, Issue 2, June 2026.
This review compares PET/CT and PET/MRI in cancer imaging, highlighting their complementary roles for precise diagnosis and staging. It evaluates their technical strengths, clinical performance across various cancers, and future directions, including AI and novel tracers.
Zijian Ding   +5 more
wiley   +1 more source

Preparation of GM1 ganglioside molecular species having homogeneous fatty acid and long chain base moieties.

open access: yesJournal of Lipid Research, 1985
A new procedure is described for preparing the molecular species of GM1 ganglioside that carry a single fatty acid (myristic (C14:0), stearic (C18:0), arachidic (C20:0) or lignoceric (C24:0) acid) and a single long chain base (C18 or C20 sphingosine, C18
S Sonnino   +4 more
doaj   +1 more source

Metabolomic and lipidomic signatures of Helicobacter pylori infection: Unveiling biochemical pathways associated with neurodegeneration

open access: yesiMetaOmics, Volume 3, Issue 2, June 2026.
Our study employed an integrated lipidomics and metabolomics approach to elucidate Helicobacter pylori‐driven metabolic perturbations along the gut–brain axis. H. pylori infection was established in gastric epithelial (AGS) cells, and the resulting conditioned media (secretome) was collected and exposed to neuronal (IMR‐32) cells.
Meenakshi Kandpal   +4 more
wiley   +1 more source

Weitere Ganglioside aus Menschenhirn

open access: yes, 1964
Aus Menschenhirn konnten vier noch unbekannte Ganglioside, die nur in geringer Menge vorkommen, chromatographisch abgetrennt und näher charakterisiert werden: GGal (mit 1 Galaktose + 1 Lactaminsäure), GLact (mit 1 Lactose + 1 Lactaminsäure), G′Lact (mit ...
Wiegandt, H., Kuhn, R.
core   +1 more source

Polyclonal IgM and IgA block in vitro complement deposition mediated by anti-ganglioside antibodies in autoimmune neuropathies.

open access: yes, 2016
Intravenous immunoglobulin (IVIG), consisting of IgG, is the first-line treatment for Guillain-Barré syndrome and multifocal motor neuropathy. IgG, but neither IgM nor IgA, has been demonstrated in vitro to inhibit complement deposition mediated by anti ...
Sudo, Makoto   +5 more
core   +1 more source

Peroxisomal Lipid Metabolism as a Therapeutic Target in Leukemia

open access: yesMolecular Nutrition &Food Research, Volume 70, Issue 11, 15 June 2026.
Peroxisomes are emerging as key regulators of lipid metabolism in leukemia. Enhanced metabolism of very‐long‐chain fatty acids (VLCFAs) supports leukemia cell survival, redox homeostasis, and therapeutic resistance. Pharmacologic disruption of peroxisomal fatty acid oxidation causes VLCFA accumulation, oxidative stress, and mitochondrial dysfunction ...
Ekaterina N. Parfenova   +1 more
wiley   +1 more source

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