Results 71 to 80 of about 8,155 (209)

Lipid composition of subcellular particles of human blood platelets

Journal of Lipid Research, 1969
Human platelets can be fractionated into three main subcellular components: granules, membranes, and a soluble fraction. In this study we determined the phospholipid and neutral lipid content of the granules and membranes.
Aaron J. Marcus, Harris L. Ullman, Lenore B. Safier   +2 more
doaj   +1 more source

Specific Lipid Peroxidation Products in Erythrocytes and Their Relationship to the Pathogenesis of Alzheimer's Disease

Journal of Cellular and Molecular Medicine, Volume 30, Issue 5, March 2026.
ABSTRACT Alzheimer's disease (AD) is a highly complex and multifactorial disorder in which oxidative stress acts as a key amplifying mechanism in the disease progression. Lipofuscin‐like pigments (LFP), end products of lipid peroxidation, reflect oxidative damage and are capable of crossing the blood–brain barrier into the circulation.
Lenka Martináková, Zuzana Chmátalová, Kateřina Veverová, Vanesa Jurášová, Alžběta Katonová, Martina Laczó, Jan Laczó, Martin Vyhnálek, Jakub Hort, Alice Skoumalová   +9 more
wiley   +1 more source

Phospholipid transfer activities in toad oocytes and developing embryos.

Journal of Lipid Research, 1986
The role of lipid transfer proteins during plasma membrane biogenesis was explored. Developing amphibia embryos were used because during their growth an active plasma membrane biosynthesis occurs together with negligible mitochondrial and endoplasmic ...
A Rusiñol, R A Salomón, B Bloj
doaj   +1 more source

Metallofullerenol Sc3N@C80(OH)18: A New Generation Radioprotector Protecting Human Erythrocytes Against Multiple Biochemical Damage Modes Upon Gamma Irradiation, Identifying It as a Scavenger of Short‐ and Long‐Lived Radicals

Advanced Healthcare Materials, Volume 15, Issue 7, 16 February 2026.
Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski, Maciej Studzian, Szymon Lekki‐Porebski, Anna Konarska, Marian Wolszczak, Grzegorz Litwinienko, Lukasz Pulaski   +6 more
wiley   +1 more source

Specific fluorescent labeling of chicken myofibril Z-line proteins catalyzed by guinea pig liver transglutaminase [PDF]

, 1979
Guinea pig liver transglutaminase has been found to catalyze the covalent incorporation of dansylcadaverine into chicken skeletal muscle myofibril proteins.
Gard, David L., Lazarides, Elias
core   +1 more source

A Patient‐Derived Organoid Biobank of Adamantinomatous Craniopharyngioma as a Platform for Drug Discovery

Advanced Science, Volume 13, Issue 7, 3 February 2026.
This study successfully establishes adamantinomatous craniopharyngioma (ACP) patient‐derived organoids (PDOs) that preserve the histopathological and genetic features of the original tumors. Through drug sensitivity assays and subsequent mechanistic analyses, the study demonstrates that Ceritinib exerts its inhibitory effects on ACP PDO growth by ...
Huarong Zhang, Chaohu Wang, Jun Fan, Zexin Chen, Haoying Yu, Yawen Bai, Tingcheng Zhang, Qianchao Zhu, Yiwen Feng, Peirong Niu, Jiaqian Chen, Liping Yang, Xueying Li, Lei Yu, Songtao Qi, Yi Liu   +15 more
wiley   +1 more source

Vaccination accelerates hepatic erythroblastosis induced by blood-stage malaria

Malaria Journal, 2020
Background Vaccination induces survival of otherwise lethal blood-stage infections of the experimental malaria Plasmodium chabaudi. Blood-stage malaria induces extramedullary erythropoiesis in the liver.
Denis Delic, Frank Wunderlich, Saleh Al-Quraishy, Abdel-Azeem S. Abdel-Baki, Mohamed A. Dkhil, Marcos J. Araúzo-Bravo   +5 more
doaj   +1 more source

Assembly of Protein 4.1 during Chicken Erythroid Differentiation [PDF]

, 1986
Protein 4.1 is a peripheral membrane protein that strengthens the actin-spectrin based membrane skeleton of the red blood cell and also serves to attach this structure to the plasma membrane. In avian erythrocytes it exists as a family of closely related
Lazarides, Elias, Staufenbiel, Matthias
core   +1 more source

Glucagon‐Like Peptide‐1 Targets in the Human Nodose Ganglion

Journal of Comparative Neurology, Volume 534, Issue 2, February 2026.
Our findings demonstrate that the human nodose ganglion expresses Glp1r mRNA and reveal species similarities and differences in Glp1r expression between humans and mice. ABSTRACT Given the rapidly expanding clinical use of glucagon‐like peptide‐1 receptor (GLP1R) agonists—well‐known for their antidiabetic and antiobesity effects—it is increasingly ...
Warda Merchant, Claire Mackaaij, Cindy G. J. Cleypool, Laurent Gautron   +3 more
wiley   +1 more source

Normal erythrocyte calpain I activity on membrane proteins under near-physiological conditions in patients with essential hypertension

São Paulo Medical Journal, 2002
CONTEXT: It has been reported that the equilibrium between the erythrocyte protease calpain I and its physiological inhibitor calpastatin is disrupted in patients with essential hypertension. OBJECTIVE: To investigate the activity of non-purified calpain
Tereza Maria Dantas de Medeiros, Katia Coelho Ortega, Décio Mion Júnior, Kimiyo Nonoyama, Orlando Cesar de Oliveira Barretto   +4 more
doaj   +1 more source