Results 71 to 80 of about 85,509 (245)

Analysis of fatty acid methyl esters by a gas—liquid chromatography—chemical ionization mass spectrometry computer system1

Journal of Lipid Research, 1978
The technique of gas-liquid chromatography-chemical ionization mass spectrometry can easily identify trace peaks and unresolved peaks on gas–liquid chromatography, utilizing MH+ ions of chemical ionization mass spectra.
T Murata
doaj  

Gut Parabacteroides distasonis‐derived Indole‐3‐Acetic Acid Promotes Phospholipid Remodeling and Enhances Ferroptosis Sensitivity via the AhR‐FASN Axis in Bladder Cancer

Advanced Science, EarlyView.
Indole‐3‐acetic acid (3‐IAA) derived from gut P. distasonis binds to AhR in bladder cancer cells and downregulates FASN transcription, thereby increasing sensitivity to ferroptosis and suppressing the development of bladder tumors. Specifically, 3‐IAA treatment leads to an increase in the proportion of PC/PE‐PUFAs and a decrease in the proportions of ...
Weijia Li, Wentai Shangguan, Wenxue Huang, Jie Zhao, Yuexuan Zhu, Ming Xie, Yao Yu, Qishen Yang, Jun Zheng, Lin Yang, Qi Sun, Leqian Li, Xinhang Shi, Yongyuan Xiao, Hai Huang, Bisheng Cheng, Peng Wu   +16 more
wiley   +1 more source

Hologenomics Reveals Specialized Dietary Adaptations in the Mengla Snail‐Eating Snake

Advanced Science, EarlyView.
Dietary adaptation studies from a holobiome perspective are scarce beyond mammals. This research reveals how genomic and microbial interactions drive dietary specialization in the Mengla snail‐eating snake, with evidence of gut symbiont convergence between reptiles and mammals.
Chaochao Yan, Xin‐Ning Li, Zhong‐Liang Peng, Wei Wu, Zeng Wang, Zhao‐Ran Zhu, Jia‐Chang Liu, Yao Wang, Jin‐Long Ren, Zhi‐Yi Zhang, Jia‐Tang Li   +10 more
wiley   +1 more source

Cell Membrane‐Coated Lipid Nanoparticles for Drug Delivery

Aggregate, EarlyView.
This review highlights recent progress in cell membrane‐coated lipid nanoparticles (CMC‐LNPs), focusing on their design, preparation methods, functional integration, and biomedical applications. It discusses various types of LNPs and coating strategies, characterization techniques, therapeutic functions, and applications.
Moataz B. Zewail, Guangze Yang, Yilong Fan, Yue Hui, Chun‐Xia Zhao, Yun Liu   +5 more
wiley   +1 more source

Solving the Amyloid Paradox: Unveiling the Complex Pathogenicity of Amyloid Fibrils

Aggregate, EarlyView.
This review addresses the gap between strong evidence for the involvement of amyloid fibrils in neurodegeneration and the failure of anti‐amyloid therapies, a phenomenon herein termed the “amyloid paradox.” To address this paradox, we provide a comprehensive summary of the current understanding of fibrils' pathogenic properties and mechanisms ...
Maksim I. Sulatsky, Olesya V. Stepanenko, Olga V. Stepanenko, Anna I. Sulatskaya   +3 more
wiley   +1 more source

Deep Learning‐Assisted Coherent Raman Scattering Microscopy

Advanced Intelligent Discovery, EarlyView.
The analytical capabilities of coherent Raman scattering microscopy are augmented through deep learning integration. This synergistic paradigm improves fundamental performance via denoising, deconvolution, and hyperspectral unmixing. Concurrently, it enhances downstream image analysis including subcellular localization, virtual staining, and clinical ...
Jianlin Liu, Rujia Liu, Xinyan Zhang, Xun Chen, Shuhua Yue   +4 more
wiley   +1 more source

Diosgenin ameliorates silica‐induced tuberculosis in rats

Animal Models and Experimental Medicine, EarlyView.
Silicosis increases susceptibility to tuberculosis due to impaired macrophage function and oxidative stress. This study demonstrates that diosgenin, a steroidal saponin, significantly inhibits Mycobacterium smegmatis (IC₅₀ = 0.006 μg/mL), reduces lung fibrosis, and restores antioxidant enzyme levels (↑SOD, ↑CAT, ↓MDA) in silica‐exposed rats ...
Williams Asamoah Adu, Selase Ativui, Michael Ofori, George Owusu, Cynthia Amaning Danquah, Paul Poku Sampene Ossei   +5 more
wiley   +1 more source

Study on effect of Rosmarinus officinalis and Zataria multiflora extracts on the stability of fatty acids in frozen silver carp minced

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2013
In this study, the effect of Rosemary and Zataria extracts on three different treatments in frozen Silver carp minced were studied in normal packaging. Therefore, a control and three treatments were defined: Treatment 1 - Control: frozen meat packaged
Y. Fahimdezhban email ; A. A. Motallebi; E. Hosseini; A.A. Khanipour; M. Soltani; GH. Zaregashti; F. Khodabandeh
doaj  

Effects of unsaturated fatty acid-rich diets supplemented with antioxidants on lipid and fatty acid metabolism in high-fat rats

Food Science of Animal Products
Diet, as the core means of obtaining nutrients in the human body, plays a key role in maintaining a state of health and influencing the development of diseases.
Manyu Helian, Xian Niu, Xiaoqi Zhou, Qian Zou, Zeyuan Deng, Rong Liu, Liufeng Zheng, Jing Li   +7 more
doaj   +1 more source

Olive oil in food spreads

Grasas y Aceites, 2004
Chemical hydrogenation of unsaturated fatty acids is a commonly applied reaction to food industries. The process may imply the movement of double bonds in their positions on the fatty acid carbon chain, producing positional and geometrical isomers ...
Miguel A. Blanco Muñoz
doaj   +1 more source