Results 101 to 110 of about 47,720 (210)

Trans‐Omics Integration Reveals That the Kidney Contributes to Systemic Aging via Sexually Dimorphic Accumulation of Glycosphingolipids

MedComm, Volume 7, Issue 3, March 2026.
Female‐specific renal GluCer accumulation disrupts mitochondrial quality control via a conserved purine‐mTORC1 pathway, triggering a wave of uremic toxins into the systemic circulation that constitutes a female‐biased vulnerability toward renal‐driven multiorgan senescence.
Zhen Ni, Chenyin Cao, Yanlin Tian, Jinming Mu, He Tian, Zehua Wang, Shaohua Zhang, Mingjun Cao, Yuntian Yang, Wei Ling Florence Lim, Jingkang Cui, Huan Sun, Huan Miao, Yuan Wang, Jie Du, Timothy Kwok, Huan Chen, Sin Man Lam, Guanghou Shui   +18 more
wiley   +1 more source

Climate Shapes the Ratio Between Aboveground Plant Biovolume and Topsoil Macronutrients Worldwide

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT Soil nutrients are a major limiting factor for plant biomass, yet paradoxically, some of the most productive ecosystems thrive in nutrient‐poor soils. Here, we conducted a global field survey in 421 sites across all major biomes to investigate the environmental factors controlling the ratio between plant biovolume (a proxy for aboveground ...
Tadeo Sáez‐Sandino, Emilio Guirado, Fernando T. Maestre, César Terrer, César Plaza, Felipe Bastida, Miguel Berdugo, T. W. Crowther, Brajesh K. Singh, Antonio Gallardo, Manuel Delgado‐Baquerizo   +10 more
wiley   +1 more source

Electrochemical Study of Iodide in the Presence of Phenol and o-Cresol: Application to the Catalytic Determination of Phenol and o-Cresol

Sensors, 2004
: The electrochemical oxidation of iodide in the presence of phenol and o-cresol was investigated at a glassy carbon electrode in buffered media by cyclic voltammetry, linear sweep voltammetry and controlled–potential coulometry.
Davood Nematollahi, Mahsa Ganjavi, Lida Fotouhi   +2 more
doaj   +1 more source

Characterization of the Nature of Organic Matter in Carbonate Rocks: Implications for Geological and Environmental Studies

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Organic matter in carbonate rocks plays a crucial role in processes such as fluid flow regulation, carbon sequestration, contaminant transport, and hydrocarbon recovery. This study employed multimodal spectroscopic techniques, including fluorescence imaging and Fourier transform infrared (FTIR) spectroscopy, to characterize the spatial ...
Alicia Moya, Rajkumar Chowdhury, Yves Perrette, Fabienne Giraud, Laurent Charlet, Christophe Sandt, Hugo Chauvet, Frederic Jamme, Alexander Van Driessche, Alejandro Fernandez‐Martinez   +9 more
wiley   +1 more source

Poly(1,3,4-oxadiazoles) via aromatic nucleophilic displacement [PDF]

, 1992
Poly(1,3,4-oxadiazoles) (POX) are prepared by the aromatic nucleophilic displacement reaction of di(hydroxyphenyl) 1,3,4-oxadiazole monomers with activated aromatic dihalides or activated aromatic dinitro compounds. The polymerizations are carried out in
Connell, John W., Hergenrother, Paul M., Wolf, Peter   +2 more
core   +1 more source

Hydrazine Synthase From Anammox Is Inhibited by Linear and Aromatic Alkynes

Environmental Microbiology, Volume 28, Issue 3, March 2026.
Linear and aromatic alkynes inhibit anammox in culture and in wetlands. The inhibition by alkynes is specific to the hydrazine synthase, a key enzyme in the anammox pathway. ABSTRACT N2O emissions by nitrifiers are often estimated using selective inhibitors, such as 1‐alkynes.
Cerys Maryan, Guylaine H. L. Nuijten, Andrew T. Crombie, Sebastian Lücker, Victoria Gibson, Marcela Hernández, J. Colin Murrell, Laura E. Lehtovirta‐Morley   +7 more
wiley   +1 more source

Extreme Droughts Push Heterotrophic Functions Above Baseline Levels in a Neotropical Ecosystem

Global Change Biology, Volume 32, Issue 3, March 2026.
Using tank bromeliads, we experimentally assessed post‐drought resistance and recovery of ecosystem multifunctionality under realistic drought scenarios. We focused on three key functions in these small yet abundant Neotropical freshwater ecosystems: litter decomposition, microbial respiration, and photosynthetic efficiency.
Thibaut Rota, Vincent E. J. Jassey, Céline Leroy, Jean‐François Carrias, Bruno Corbara, Joséphine Leflaive, Arthur Compin, Diane S. Srivastava, Vinicius F. Farjalla, Régis Céréghino   +9 more
wiley   +1 more source

Perinatal exposure to the autism-linked metabolite p-Cresol has limited impact on early development in mice but lasting effects on adult social behavior

Scientific Reports
Environmental exposures during pregnancy are increasingly recognized as significant risk factors for the offspring health. Perinatal exposure to environmental toxins, including p-Cresol, may disrupt essential physiological processes during critical ...
Juliette Canaguier, Geoffroy Mallaret, Cristina Paraschivescu, Susana Barbosa, Julie Le Merrer, Jérôme Becker, Nicolas Glaichenhaus, Laetitia Davidovic   +7 more
doaj   +1 more source

Separating Myths From Facts About Bread and Health

Nutrition Bulletin, Volume 51, Issue 1, Page 148-158, March 2026.
ABSTRACT White bread remains a staple food in many countries and global consumption continues to increase. However, there is an increasingly contentious debate, carried out particularly in social media and the popular press, about the adverse effects on health of factory‐produced sliced white bread as opposed to the whole grain breads made with ...
Peter R. Shewry, Alison Lovegrove, Edward J. M. Joy, Lucia Segovia de la Revilla, Gary Frost, Fred Brouns   +5 more
wiley   +1 more source

Development of an impact- and solvent-resistant thermoplastic composite matrix, phase 3 [PDF]

The polyimide from BTDA 1,6-hexanediamine and m-phenylenediamine was selected from a prior study for the present study. Methods to prepare prepreg which would provide low void composites at low molding pressures from the thermoplastic polyimide were ...
Delano, C. B., Kiskiras, C. J.
core   +1 more source