Results 141 to 150 of about 101,023 (246)

Energetics for Hydrogen Atom Transfer by Ketyl Radicals: Is Thermodynamics on Your Side?

Journal of Physical Organic Chemistry, Volume 39, Issue 4, April 2026.
The classic hydrogen atom transfer from the 1900 Ciamician paper and its enthalpic changes illustrate ketyl thermodynamics. ABSTRACT Ketyl radicals play a key role in various reaction mechanisms, where their ability to donate hydrogen atoms governs numerous processes, ranging from photoredox catalysis to biological mechanisms and the synthesis of metal
Juan C. Scaiano
wiley   +1 more source

INFLUENCE OF ETHANOL AND ITS FIRST METHABOLITE ACETALDEHYDE ON THE CENTRAL NERVOUS SYSTEM

Zdravniški Vestnik, 2009
Background Ethanol, a legal drug, is a big social problem in our country. First of all because of addiction development and also due to consequences of the chronic alcoholism. Ethanol effects to almost all organ systems.
Lucija Šarc, Metoda Lipnik Štangelj
doaj  

The Impact of Environmental Pollution and Climate Change on Allergic Rhinitis and Lung Diseases

World Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 12, Issue 2, Page 228-242, April 2026.
ABSTRACT Environmental pollution and climate change seriously affect human health, leading to the onset and exacerbation of chronic respiratory diseases, such as allergic rhinitis and lung diseases. Over the past several decades, increasing air pollution and environmental exposure owing to global urbanization, industrialization, and rapid economic ...
Xin‐Yan Liu, Rui‐Ming Han, Yong‐Tai Wang, Dong‐Dong Zhu, Cui‐Da Meng   +4 more
wiley   +1 more source

Differential Analysis of IAA Anabolism Pathway Based on Bacillus cereus, Bacillus subtilis and Bacillus safensis Genome

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Three Bacillus species isolated from Platycladus orientalis rhizosphere in Taihang Mountains: Bacillus cereus has 3 IAA synthesis pathways (TAM, IAM, IPyA); Bacillus subtilis has IAM/IPyA; and Bacillus safensis only has IPyA (via whole‐genome sequencing).
Dongyue Hou, Xuejie Zhai, Kezhong Zhang, Jinteng Cui   +3 more
wiley   +1 more source

Electrocatalytic C─N Coupling in Aqueous Solutions for High‐Value Product Synthesis

Angewandte Chemie, Volume 138, Issue 14, 27 March 2026.
Electrocatalytic C–N coupling offers a sustainable route to synthesize crucial organic nitrogen compounds from abundant feedstocks under mild conditions. This review examines recent progress in overcoming key challenges, like slow kinetics and competing reactions through advanced catalysts and novel mechanisms, paving the way for transforming chemical ...
Yunpeng Zuo, Dongxue Yu, Xiaoran Zhang, Xin Wang   +3 more
wiley   +2 more sources

Urinary alcohol and ethyl glucuronide as a screening tool for alcohol use in pregnancy: A multicenter prospective study

Acta Obstetricia et Gynecologica Scandinavica, Volume 105, Issue 4, Page 743-747, April 2026.
In this objective, anonymous study of 1053 women attending their first antenatal appointment, a surprisingly low percentage (0.38%) contained ethyl glucuronide (EtG), a metabolite of alcohol. These findings challenge previous studies that suggest that up to 60% of pregnant women in Ireland consume alcohol during pregnancy. Abstract Introduction Reports
Ciara A. McCormick, Grace Mealy, Caroline Donaghy, Patricia Gordon, Elizabeth Dunn, Pauline Carroll, Alfonso Rodriguez‐Herrera, Conrado M. Cusnaider, William Ebbitt, Peter A. McCormick, Fionnuala M. McAuliffe   +10 more
wiley   +1 more source

The Oldest Traces of Alcoholic Beverages in the Border Zone of the North and East European Plains

Archaeometry, Volume 68, Issue 2, Page 153-172, April 2026.
ABSTRACT Analysis of organic compounds preserved on pottery from the Bell Beaker community and the initial phase of the Trzciniec Cultural Sphere in the border zone of the Eastern and North European Plains was prompted by traces of alcoholic beverages found in contextually and formally analogous discoveries of more westerly provenance.
Dariusz Manasterski, Katarzyna Januszek, Angelina Rosiak, Aleksandra Cetwińska, Joanna Kałużna‐Czaplińska   +4 more
wiley   +1 more source

Techno-economic Analysis and Life Cycle Assessment of Renewable Acetaldehyde from Sugarcane Ethanol

Chemical Engineering Transactions
Acetaldehyde has been historically synthesized from ethanol via oxidation. However, since the 1960s, the cost of feedstock and conversion process has gradually driven manufacturers to prefer the liquid-phase oxidation of ethylene.
Jean Felipe Leal Silva, Rubens Maciel Filho   +1 more
doaj  

The return of metabolism: biochemistry and physiology of glycolysis

Biological Reviews, Volume 101, Issue 2, Page 751-803, April 2026.
ABSTRACT Glycolysis is a fundamental metabolic pathway central to the bioenergetics and physiology of virtually all living organisms. In this comprehensive review, we explore the intricate biochemical principles and evolutionary origins of glycolytic pathways, from the classical Embden–Meyerhof–Parnas (EMP) pathway in humans to various prokaryotic and ...
Nana‐Maria Grüning, Federica Agostini, Camila Caldana, Johannes Hartl, Matthias Heinemann, Markus A. Keller, Jan Lukas Krüsemann, Costanza Lamperti, Carole L. Linster, Steffen N. Lindner, Julia Muenzner, Jens Nielsen, Zoran Nikoloski, Bettina Siebers, Jacky L. Snoep, Hezi Tenenboim, Bas Teusink, Spencer J. Williams, Mirjam M. C. Wamelink, Markus Ralser   +19 more
wiley   +1 more source

The Effects of Java Water-Dropwort (<i>Oenanthe javanica</i>) Extract on Alcohol Metabolism and Hangover Symptoms: A Randomized, Double-Blind, Placebo-Controlled Crossover Clinical Trial. [PDF]

Foods
Kim YS, Jung CH, Kim SY, Chai H, Kim H.
europepmc   +1 more source