Results 101 to 110 of about 273,862 (336)

Thematic Review Series: Glycerolipids. Phosphatidylcholine and choline homeostasis

open access: yesJournal of Lipid Research, 2008
Phosphatidylcholine (PC) is made in mammalian cells from choline via the CDP-choline pathway. Animals obtain choline primarily from the diet or from the conversion of phosphatidylethanolamine (PE) to PC followed by catabolism to choline. The main fate of
Zhaoyu Li, Dennis E. Vance
doaj  

Imaging biochemistry: applications to breast cancer. [PDF]

open access: yes, 2001
The use of magnetic resonance spectroscopy (MRS) to investigate breast tumour biochemistry in vivo is reviewed. To this end, results obtained both from patients in vivo and from tumour extracts and model systems are discussed.
Leach, MO, Ronen, SM
core   +1 more source

Characterization of Metabolic, Diffusion, and Perfusion Properties in GBM: Contrast-Enhancing versus Non-Enhancing Tumor. [PDF]

open access: yes, 2017
BackgroundAlthough the contrast-enhancing (CE) lesion on T1-weighted MR images is widely used as a surrogate for glioblastoma (GBM), there are also non-enhancing regions of infiltrative tumor within the T2-weighted lesion, which elude radiologic ...
Autry, Adam   +8 more
core   +2 more sources

Choline [PDF]

open access: yesAdvances in Nutrition, 2010
Steven H. Zeisel, Marie A. Caudill
openaire   +2 more sources

Exploring Gelatin‐A and Mouse Proline‐Rich Protein 5 as Probes for Wine Polyphenol Analysis by Quartz Crystal Microbalance with Dissipation Monitoring

open access: yesAdvanced Sensor Research, EarlyView.
This study presents a novel strategy for the detection of polyphenols in wine. By combining Quartz Crystal Microbalance with Dissipation Monitoring and original functionalization strategies, Gelatin A from porcine skin and Mouse Proline‐Rich Protein 5, polyphenols are successfully detected directly in wine without any prior sample preparation ...
Giorgia Tori   +10 more
wiley   +1 more source

Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice

open access: yesAdvanced Science, EarlyView.
This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang   +16 more
wiley   +1 more source

Dietary choline intake in European and non-european populations: current status and future trends—a narrative review

open access: yesNutrition Journal
Background Choline is a nutrient necessary for the proper functioning of the body with a multidimensional impact on human health. However, comprehensive studies evaluating the dietary intake of choline are limited.
Ewelina Zuk   +2 more
doaj   +1 more source

Vitamin B12 impacts amyloid beta-induced proteotoxicity by regulating the methionine/S-adenosylmethionine cycle

open access: yesCell Reports, 2021
Summary: Alzheimer’s disease (AD) is a devastating neurodegenerative disorder with no effective treatment. Diet, as a modifiable risk factor for AD, could potentially be targeted to slow disease onset and progression.
Andy B. Lam   +2 more
doaj  

Role of Diffusion Weighted Imaging and MR Spectroscopy in Characterisation of Intracranial Neoplasms

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2018
Introduction: MR Imaging plays an important role in the evaluation of intracranial tumours. Conventional MRI, despite its excellent soft tissue characterization, fails to provide details about grading and infiltration of tumours.
Kamini Gupta, Nikhil Jain, Kavita Saggar
doaj   +1 more source

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