Results 111 to 120 of about 111,710 (302)

Biochemical effects of phosphatidylcholine treatment in rats

, 1984
We measured several biochemical effects of 10 days of intragastric administration of phosphatidylcholine (10 mmoles/kg) to rats because of the expanding clinical use of chronic phosphatidylcholine treatment for disorders involving impaired cholinergic ...
Duncan, John, Jope, Richard S, Jenden, Donald J, Subramanian, Carole S, Dhopeshwarker, Govind A   +4 more
core   +1 more source

Spatially Informed Feature Selection and Machine Learning in Matrix‐Assisted Laser Desorption/Ionization Imaging for Cohort‐Scale Molecular Tissue Phenomics in Glioblastoma

Advanced Intelligent Discovery, EarlyView.
Matrix‐assisted laser desorption/ionization imaging‐based identification of reliable small molecule markers across heterogeneous glioblastoma cohorts is challenging with intensity‐only methods. We present spatially informed feature selection (SIFS), a spatially informed framework that prioritizes molecules consistently colocalizing with histopathology.
Shad A. Mohammed, Denis Abu Sammour, Dirk C. Hoffmann, Philipp Sievers, Tobias Bausbacher, Melissa Hahn, Yasemin Ucal, Iris Mildenberger, Christiane A. Opitz, Stefan Schmidt, Michael Platten, Oliver Wasenmüller, Wolfgang Wick, Andreas von Deimling, Tobias Kessler, Carsten Hopf   +15 more
wiley   +1 more source

Phosphatidylcholine metabolism during renal growth and regeneration

, 1984
Phosphatidylcholine, the most abundant phospholipid in renal cellular membranes, is synthesized predominantly via the Kennedy pathway in normal and growing kidney tissue.
F. G. Toback
core   +1 more source

The liver‐brain axis: A multidimensional regulatory network implicated in Alzheimer's disease pathogenesis and clinical implications

Animal Models and Experimental Medicine, EarlyView.
Schematic diagram of the core pathways of the liver‐brain axis in regulating AD. The liver regulates cerebral Aβ deposition, tau phosphorylation, and neuroinflammation through pathways such as metabolic detoxification (urea cycle, ketone body metabolism, glutathione antioxidant system), molecular secretion (APOE, CRP, FGF21, IGF‐1), and Aβ clearance ...
Ning Zhang, Wei Chen, Meng Wang
wiley   +1 more source

Regulation of rat hepatic phosphatidylcholine biosynthesis

, 1982
Several model systems were investigated to elucidate the mechanisms by which rat liver phosphatidylcholine synthesis is controlled. CTP: phosphocholine cytidylyltransferase was clearly the key regulatory enzyme for phosphatidylcholine formation from ...
Pelech, Steven
core   +1 more source

Clearance of surfactant phosphatidylcholine via the upper airways in rabbits

, 1988
A possible route of clearance of surfactant phosphatidylcholine from the lungs is via the airways. To quantify surfactant loss via this pathway, latex bags were surgically placed into the abdomens of adult rabbits such that secretions cleared via the ...
A. Jobe, J. Humme, A. Pettenazzo, S. Seidner, M. Ikegami   +4 more
core   +1 more source

Fasting and Refeeding Mediated Phospholipid Remodeling Plays an Important Role in Improving Meat Quality of Aged Laying Hens

Animal Research and One Health, EarlyView.
ABSTRACT This study explored fasting‐induced physiological remodeling effects on meat quality in aged laying hens. Fasting for 15 days (F15) significantly reduced abdominal fat, intermuscular fat width, subcutaneous fat thickness, and liver index versus pre‐fasting (F0) (p < 0.05), which recovered post‐refeeding.
Xiaoran Zhang, Jun Zhang, Yadong Tian, Donghua Li, Yanhua Zhang, Lujie Zhang, Yujie Gong, Xiangtao Kang, Ruirui Jiang   +8 more
wiley   +1 more source

Enhancing Meat Quality Through Dietary Fiber: Insights Into the Gut Microbiota‐Derived Short‐Chain Fatty Acids‐Muscle Axis

Animal Research and One Health, EarlyView.
Dietary fiber (DF) modulates meat quality through the gut‐muscle axis by reshaping gut microbiota, improving intestinal integrity, reducing inflammation, and regulating muscle metabolism. These mechanisms influence muscle fiber characteristics and post‐mortem biochemistry, thereby enhancing tenderness, juiciness, color, flavor, and nutritional value of
Zeshan Zulfiqar, Muhammad Arslan Asif, Layla Al‐Mitib, Nabeela Ashiq, Haojie Wang, Yalei Cui, Boshuai Liu, Shucheng Huang, Yinghua Shi   +8 more
wiley   +1 more source

Extracellular Vesicles‐Based Biological Macromolecule Delivery Systems: Biogenesis, Characterization, and Emerging Clinical Applications

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale membrane‐bound structures that play a pivotal role in intercellular communication by transporting bioactive molecules, including proteins, lipids, nucleic acids, and organelles, between cells. Originating from the endosomal pathway, EVs reflect the physiological and pathological status of their parent
Emine İncilay Torunoğlu, Zeynep Betül Sarı, Muhammed Emin Sarı, Erdi Can Aytar   +3 more
wiley   +1 more source

Exploring cognitive impairments and the efficacy of phosphatidylcholine and computer-assisted cognitive training in post-acute COVID-19 and post-acute COVID-19 Vaccination Syndrome

Frontiers in Neurology
PurposeThe COVID-19 pandemic has led to millions of confirmed cases worldwide, resulting in numerous deaths and hospitalizations. Long-term symptoms after infection or vaccination, known as Post-acute COVID-19 Syndrome (PACS) or Post-acute COVID-19 ...
Julian Frederic Hotz, Julian Frederic Hotz, Julian Frederic Hotz, Sophie Kellerberger, Sara Elea Jöchlinger, Iren Danielova, Iren Danielova, Hanife Temizsoy, Sandra Ötsch, Jürgen Goller, Muhammad Yacob, Udo Zifko   +11 more
doaj   +1 more source