Results 41 to 50 of about 22,884 (277)
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.OxSpred, an eXtreme‐Gradient‐Boosting‐‐based supervised learning model, accurately annotates oxidative stress in innate immune cells at the single‐cell level, providing interpretable embeddings with significant biological relevance. This innovative tool revolutionizes the understanding of innate immune cell functions during inflammation and enhances ...
Po‐Yuan Chen, Tai‐Ming Ko
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Genotoxicity of plant extracts
Memorias do Instituto Oswaldo Cruz, 1991 Aqueous extracts of seven species used in Brazilian popular medicine (Achyrocline satureoides, Iodina rhombifolia, Desmodium incanum, Baccharis anomala, Tibouchina asperior, Luehea divaricata, Maytenus ilicifolia) were screened to the presence of ...
Vera M. F. Vargas +2 more
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Animal Models and Experimental Medicine, EarlyView.This study revealed the antioxidant, anti‐inflammatory, and antidiabetic potentials of the seaweed Chaetomortpha aerea using in vitro, in vivo, and in silico approaches along with phytochemical analysis using gas chromatography–mass spectrometry. ADME/T analysis was also carried out to confirm drug likeness and toxicity prediction.
Md. Mahmudul Hasan +7 more
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ACBP and cholesterol differentially alter fatty acyl CoA utilization by microsomal ACAT
Journal of Lipid Research, 2003 Microsomal acyl CoA:cholesterol acyltransferase (AC57) is stimulated in vitro and/or in intact cells by proteins that bind and transfer both substrates, cholesterol, and fatty acyl CoA.
Hsu Chao +4 more
doaj
Abnormal subcellular distribution of GLUT4 protein in obese and insulin-treated diabetic female dogs
Brazilian Journal of Medical and Biological Research, 2004 The GLUT4 transporter plays a key role in insulin-induced glucose uptake, which is impaired in insulin resistance. The objective of the present study was to investigate the tissue content and the subcellular distribution of GLUT4 protein in 4- to 12-year-
A.M. Vargas +5 more
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Smooth microsomes. a trap for cholesteryl ester formed in hepatic microsomes.
Journal of Biological Chemistry, 1980 Acyl-CoA:cholesterol acyltransferase was found predominantly (85%) in RNA-rich microsomes, the rest being in RNA-poor and smooth microsomes. However, the esterified cholesterol concentration of smooth microsomes was 2-fold greater than that of RNA-rich microsomes, suggesting the possibility of an interaction between RNA-rich and smooth microsomes.
S Hashimoto, A M Fogelman
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Advanced NanoBiomed Research, EarlyView.Biomimetic microdevices are redefining anticancer drug screening by mimicking complex tumor microenvironments. This review highlights advances in microfluidic systems, cell microarrays, and in vivo‐like models, offering new insights into drug efficacy prediction and personalized medicine. The development of effective anticancer drugs remains a critical
Ching‐Te Kuo +2 more
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Journal of Lipid Research, 2007 Human cytochrome P450 4F2 (CYP4F2) catalyzes the initial ω-hydroxylation reaction in the metabolism of tocopherols and tocotrienols to carboxychromanols and is, to date, the only enzyme shown to metabolize vitamin E.
Timothy J. Sontag, Robert S. Parker
doaj
Antimutagenic effect of essential oil of sage (Salvia officinalis L.) and its fractions against UV-induced mutations in bacterial and yeast cells [PDF]
Archives of Biological Sciences, 2005 The inhibition of spontaneous and UV-induced mutations by essential oil (EO) of sage (Salvia officinalis L.) and its fractions F1-F5 containing different proportions of mono- and sesquiterpenes was studied with the Salmonella/microsome, E.
Knežević-Vukčević Jelena B. +5 more
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BioEssays, EarlyView.Multiple enzymes play a crucial role in regulating the biosynthesis of de novo sphingolipids. This regulation starts with the rate‐limiting enzyme, serine palmitoyltransferase (SPT), which catalyzes the first step of the pathway. Disruptions in this regulatory process can lead to serious diseases.
Usha Mahawar, Binks Wattenberg
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