Results 31 to 40 of about 508,153 (303)

Real-time measurements of gas-phase organic acids using SF₆⁻ chemical ionization mass spectrometry [PDF]

Atmospheric Measurement Techniques, 2018
The sources and atmospheric chemistry of gas-phase organic acids are currently poorly understood, due in part to the limited range of measurement techniques available.
T. Nah, T. Nah, Y. Ji, Y. Ji, D. J. Tanner, H. Guo, A. P. Sullivan, N. L. Ng, N. L. Ng, R. J. Weber, L. G. Huey   +10 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

Nicotinonitrile based dual inhibitors of tubulin and topoisomerase II exhibit potent anticancer activity

Scientific Reports
A series of 2,4,6-trisubstituted nicotinonitriles, compounds 10–41, was designed as pyridine bridged analogs of combretastatin A4 and evaluated as dual inhibitors of topoisomerase II and tubulin polymerization.
Eman S. Hassan, Abdalla E. A. Hassan, Shaikha S. Al Neyadi, Yasir S. Raouf, Hanem M. Awad, Zakaria K. M. Abdel-Samii, Amany M. M. Al-Mahmoudy, Reham A I. Abou-Elkhair   +7 more
doaj   +1 more source

Plant Organic Acids as Natural Inhibitors of Foodborne Pathogens

Applied Sciences
Background: Foodborne infections affect approximately 600 million people annually. Simultaneously, many plants contain substances like organic acids, which have antimicrobial activity. The aim of this study was to examine the effects of 21 organic acids,
Tomasz M. Karpiński, Marcin Ożarowski
doaj   +1 more source

Phosphorus release from the soils in the Yellow River Delta: dynamic factors and implications for eco-restoration

Plant, Soil and Environment, 2015
Root-released organic acids are reported to increase phosphorus (P) availability in the soil. In this study a dynamic study of P release from soil was conducted to get more exact information of the organic acids role in P availability in soil.
Y.-C. Lv, G. Xu, J.-N. Sun, M. Brestič, M. Živčák, H.-B. Shao   +5 more
doaj   +1 more source

Nutraceutical profiles of apricots (Prunus armeniaca L.) as a source of fruit quality traits for breeding

Spanish Journal of Agricultural Research, 2021
Aim of study: In a social context of increasing concern about healthy diets, the development of new varieties with enhanced content in nutraceutical compounds is an important objective of the fruit breeding programs currently developed.
Helena Gómez-Martínez, Almudena Bermejo, María L. Badenes, Elena Zuriaga   +3 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Binding of metals to macromolecular organic acids in natural waters [PDF]

, 2008
Trace metal speciation and bioavailability have become keys to current day toxicity and risk assessments. For many metals, macromolecular organic acids constitute the major ligand in fresh water and soil solution.
van Schaik, Joris W. J.
core  

Fully Automated Quantitative Measurement of Serum Organic Acids via LC-MS/MS for the Diagnosis of Organic Acidemias: Establishment of an Automation System and a Proof-of-Concept Validation

Diagnostics, 2021
Gas chromatography-mass spectrometry has been widely used to analyze hundreds of organic acids in urine to provide a diagnostic basis for organic acidemia.
Yasushi Ueyanagi, Daiki Setoyama, Daisuke Kawakami, Yuichi Mushimoto, Shinya Matsumoto, Taeko Hotta, Dongchon Kang   +6 more
doaj   +1 more source