Results 131 to 140 of about 8,558 (231)

Plasma Pharmacokinetic Profile of Fipronil 1% Pour‐On in Cattle: Photodegradation and the Sustained Systemic Persistence of Fipronil Sulfone

open access: yesJournal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT This study characterized the long‐term pharmacokinetic profile of a 1% fipronil pour‐on formulation in Nellore bulls under field conditions. Seventeen animals received a single topical dose (1 mg/kg), and plasma concentrations of fipronil and its metabolites (sulfone and desulfinyl) were monitored for 175 days using LC–MS/MS.
Stefani Maria Ferreira   +8 more
wiley   +1 more source

Arbuscular mycorrhizal fungal (AMF) communities in sand bars associated with Ipomoea pes‐caprae: a promising strategy for petroleum spill bioremediation in coastal dunes

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Polycyclic aromatic hydrocarbons (PAHs), a class of petroleum‐derived compounds known for causing cellular damage and for their recalcitrant behavior, severely limit effective biodegradation. Arbuscular mycorrhizal fungi (AMF) from oil‐contaminated environments can mitigate PAH‐related stress on host plants, highlighting the ...
Ocimar F. de Andrade   +7 more
wiley   +1 more source

Deep Learning Sensing Platform for Simultaneous Detection of Kanamycin and Kanamycin B Based on Dual‐Recognition and Catalytic Modulation Mechanism of Aptamer‐Functionalized MIL‐101 Nanozyme

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
Schematic illustration of the deep learning‐based sensing platform for simultaneous detection of KAN and KMB, constructed through dual recognition and catalytic modulation mechanisms of the aptamer‐functionalized MIL‐101 nanozyme. ABSTRACT Extensive antibiotic use has raised concerns over residues in food, necessitating rapid and accurate detection ...
Yadi Qin   +5 more
wiley   +1 more source

Prospective Association Between Weight Variability and Subsequent Long‐Term Weight Loss in the CALERIE Study

open access: yesObesity, Volume 34, Issue 7, Page 1409-1419, July 2026.
ABSTRACT Objective Higher short‐term weight variability (WV) predicts greater subsequent weight gain in weight‐stable adults and toddlers and lower long‐term weight loss among adults with overweight or obesity who previously lost weight. We extend prior work by examining the impact of naturally occurring WV on subsequent weight loss (weight at month 3 ...
Branislav Jovanovic   +5 more
wiley   +1 more source

Residue dynamics and dietary risks of diflufenican and flufenacet in wheat using field experiments and model simulations

open access: yesPest Management Science, Volume 82, Issue 7, Page 6207-6217, July 2026.
Combining field trials with model simulations allows for an effective and efficient evaluation of residues of herbicides diflufenican and flufenacet in wheat and related dietary risks for humans. Abstract BACKGROUND Pesticide usage and related food safety and human health concerns have received great attention worldwide.
Nannan Pang   +7 more
wiley   +1 more source

Integrating DynamiCROP model and risk assessment for pesticide residues in spinach: Implications for food safety

open access: yesPest Management Science, Volume 82, Issue 7, Page 7154-7163, July 2026.
This study adapted and validated the dynamiCROP model for spinach, a leafy vegetable not previously included in its standard framework. The findings confirm that model‐predicted pesticide concentrations, when integrated into hazard quotient (HQ) calculations, can effectively support dietary risk assessment.
Ji‐Woo Yu   +7 more
wiley   +1 more source

The influence of indol butyric-acid in Prunus laurocerasus L. vegetative propagation [PDF]

open access: yes, 2008
Cherry laurel is very common as an ornamental plant, due to the large glossy leaves, fast growth, and shade and hedging tolerance. The influence of different indol-3- butiric acid (IBA) concentrations (1,000, 2,500, 5,000 and 7,500 ppm) was evaluated ...
Antunes, A.   +4 more
core  

Pharmacokinetics and Bioavailability of Tolfenamic Acid in Calves: First Evaluation of Subcutaneous Administration

open access: yesVeterinary Medicine and Science, Volume 12, Issue 4, July 2026.
SC administration was associated with a longer elimination half‐life, mean residence time and mean absorption time, suggesting a slower absorption process compared with the IM route. In addition, systemic exposure, as reflected by AUC0–last and AUC0–∞, was lower after SC administration than after IM and IV dosing. ABSTRACT Objective Tolfenamic acid (TA)
Orhan Corum   +11 more
wiley   +1 more source

Finding Fireballs in Lightning: A Daily Pipeline to Find Meteors in Weather Satellite Data

open access: yesEarth and Space Science, Volume 13, Issue 7, July 2026.
Abstract Weather satellite data contains a wealth of information well beyond its application to meteorology. The GOES weather satellite Geostationary Lightning Mapper instruments detect millions of lightning strikes per day. Within these “haystacks” of lightning are a handful of “needles” of bolides (aka bright fireballs, or exploding meteors). We have
Jeffrey C. Smith   +6 more
wiley   +1 more source

The Economic Burden of Gestational Diabetes and Body Mass Index Changes Between Pregnancies: A Retrospective Cohort Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, Volume 133, Issue 8, Page 1602-1615, July 2026.
ABSTRACT Objective To determine associations between gestational diabetes mellitus (GDM) and body mass index (BMI) change between consecutive pregnancies, and hospital length of stay (LOS) and hospital costs. Design Retrospective cohort study. Setting Two maternity hospitals, New South Wales, Australia.
Rashidul Alam Mahumud   +4 more
wiley   +1 more source

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