Results 81 to 90 of about 26,416 (261)

Terminology of bioanalytical methods (IUPAC Recommendations 2018) [PDF]

, 2018
Recommendations are given concerning the terminology of methods of bioanalytical chemistry. With respect to dynamic development particularly in the analysis and investigation of biomacromolecules, terms related to bioanalytical samples, enzymatic methods,
Bowater, Richard P., Fojta, Miroslav, Gauglitz, Günter, Glatz, Zdeněk, Hapala, Ivan, Havliš, Jan, Hibbert, David Brynn, Kilar, Aniko, Kilar, Ferenc, Labuda, Ján, Malinovská, Lenka, Sirén, Heli M. M., Skládal, Petr, Torta, Federico, Valachovič, Martin, Wimmerová, Michaela, Zdráhal, Zbyněk   +16 more
core   +1 more source

Beyond Traditional Screening: The Future of Heart Failure Detection With Biomarkers and AI

iNew Medicine, EarlyView.
Advancing HF Screening: Integrating Technology and Risk Factors Across Eras. This diagram provides a comprehensive review of the historical developments and projected trends of heart failure (HF) screening methodologies, with the prevalent risk factors for HF depicted at the base.
Xiaofeng Fang, Yinbo Xu, Yiting Zhao, Liuyi Li, Zhengyi Cheng, Zhongqi Zhang, Yuhang Luo, Qiaoling Liu, Chen Gong, Shichun Shen   +9 more
wiley   +1 more source

Untargeted metabolomics reveals immune-metabolic signatures in established cases of rheumatoid arthritis

Frontiers in Molecular Biosciences
IntroductionRheumatoid arthritis (RA) is a complex progressive autoimmune disorder wherein chronic inflammation is tightly coupled to metabolic reprogramming. The known diagnostic markers are not sensitive and specific enough to reflect disease activity.
Afshan Masood, Afshan Masood, Reem Almalki, Abeer Malkawi, Maha Al Mogren, Amal Jaafar, Hicham Benabdelkamel, Assim A. Alfadda, Assim A. Alfadda, Assim A. Alfadda, Amina Fallata, Abdurhman S. Alarfaj, Mohamed Siaj, Anas M. Abdel Rahman, Anas M. Abdel Rahman   +14 more
doaj   +1 more source

Lipidomic analysis of urinary exosomes from hereditary α‐tryptasemia patients and healthy volunteers

FASEB BioAdvances, 2019
Exosomes are nano‐sized vesicles that are involved in various biological processes including cell differentiation, proliferation, signaling, and intercellular communication.
Sarah C. Glover, Mohammad‐Zaman Nouri, Kubra M. Tuna, Lybil B. Mendoza Alvarez, Lisa K. Ryan, James F. Shirley, Ying Tang, Nancy D. Denslow, Abdel A. Alli   +8 more
doaj   +1 more source

Reduced levels of dopamine and altered metabolism in brains of HPRT knock-out rats: a new rodent model of Lesch-Nyhan Disease [PDF]

, 2016
Lesch-Nyhan disease (LND) is a severe neurological disorder caused by loss-of-function mutations in the gene encoding hypoxanthine phosphoribosyltransferase (HPRT), an enzyme required for efficient recycling of purine nucleotides.
AM Geurts, C Tong, CL Wu, D Pelled, DJ Creek, DJ Williamson, E Zoref-Shani, GD Zheng, GH Guibinga, GH Guibinga, GR Breese, HA Jinnah, HA Jinnah, HA Jinnah, HA Simmonds, K Blair, KG Lloyd, M Buehr, M Hooper, M Lesch, M Mazzali, MA Cenci, MG Garcia, MK Dienhart, MR Kuehn, P Li, QL Ying, RJ Torres, S Brosh, S Finger, S Meek, S Meek, S Wolf, SB Dunnett, SL Meddle, SM Downs, SM Downs, TJ Aitman, TP Yang, TP Zwaka, WJ Tax, WL Nyhan, WL Nyhan, X Zheng, Y Chen, Y Yu   +45 more
core   +4 more sources

LPCAT3 as a Potential Drug Target for Ultraviolet Radiation–Induced Cataract: Insights From Multiomics Analysis

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Ultraviolet B (UVB) radiation is a major risk factor for cataract development, but the molecular mechanisms underlying this process, particularly the involvement of regulated cell death pathways such as ferroptosis, remain unclear. Transcriptomic, proteomic, and metabolomic analyses were performed on lens tissues from UVB‐induced cataract rat ...
Fei Xu, Xiao‐Bo Wan, Yong‐Shun Liang, Tian Lan, Hao Liang   +4 more
wiley   +1 more source

Lipid Subclasses Differentiate Insulin Resistance by Triglyceride–Glucose Index

Metabolites
Background: Insulin resistance is a key driver of metabolic syndrome and related disorders, yet its underlying metabolic alterations remain incompletely understood.
Khaled Naja, Najeha Anwardeen, Omar Albagha, Mohamed A. Elrayess   +3 more
doaj   +1 more source

Secretory Phospholipases A2 in Plants [PDF]

, 2019
Secreted phospholipases (sPLA2s) in plants are a growing group of enzymes that catalyze the hydrolysis of sn-2 glycerophospholipids to lysophospholipids and free fatty acids. Until today, around only 20 sPLA2s were reported from plants.
Fidelio, Gerardo Daniel, Mariani, Maria Elisa   +1 more
core   +1 more source

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

Pest Management Science, EarlyView.
Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone, Oscar Giovannini, Martina Magni, Michael Oberhuber, Peter Robatscher, Michele Perazzolli   +5 more
wiley   +1 more source

Manipulation of lipid rafts in neuronal cells [PDF]

, 2010
Lipid rafts are specialized plasma membrane micro-domains highly enriched in cholesterol, sphingolipids and glycosylphosphatidylinositol (GPI) anchored proteins.
Eckert, Gunter P.
core   +1 more source