Results 121 to 130 of about 130,892 (321)

Associated varieties of modules over Kac-Moody algebras and $C_2$-cofiniteness of W-algebras

, 2014
First, we establish the relation between the associated varieties of modules over Kac-Moody algebras \hat{g} and those over affine W-algebras.
Kac, T. Arakawa
core   +1 more source

Phenolic Profiling of Olive (Olea europaea L. cv. Nocellara Messinese) Samples by Comprehensive 2D Liquid Chromatography

ChemFoodChem, EarlyView.
Comprehensive RP‐LC×RP‐LC‐PDA‐MS/MS profiling reveals 52 phenolic compounds across olive drupes, leaves, pomace, and extra virgin olive oil, highlighting matrix‐specific distribution patterns. Oleuropein derivatives dominate drupes, while flavonoids are enriched in leaves.
Katia Arena, Carmelo Coppolino, Francesco Cacciola, Paola Dugo, Luigi Mondello   +4 more
wiley   +1 more source

Untargeted Metabolomics Identifies N‐Lactoyl‐Amino Acids as Dose‐Responsive Plasma Biomarkers of Metformin Adherence in Type 2 Diabetes

Clinical Pharmacology &Therapeutics, EarlyView.
Metformin is the most widely prescribed antidiabetic drug, yet adherence remains difficult to objectively assess. Using untargeted metabolomics and lipidomics, we analyzed plasma from 637 patients with type 2 diabetes (T2D) with confirmed metformin use and 143 nondiabetic controls, annotating 614 metabolites.
Tomas Cajka, Jiri Hricko, Lucie Rudl Kulhava, Michaela Paucova, Michaela Novakova, Veronika Hola, Stanislava Rakusanova, Oliver Fiehn, Vojtech Skop, Ivana Lankova, Iva Miskova, Terezie Pelikanova, Martin Haluzik   +12 more
wiley   +1 more source

Residue analysis of premix formulation of fipronil and imidacloprid and its metabolites in hot pepper (Capsicum annum)

The Indian Journal of Agricultural Sciences
A field experiment was conducted during 2018–19 and 2019–20 at Chaudhary Charan Singh Haryana Agricultural University, Hisar, Haryana to assess the dissipation pattern of a ready mix formulation i.e.
REENA CHAUHAN, SUSHIL AHLAWAT, SURENDER SINGH YADAV, NISHA AHLAWAT, INDU CHOPRA   +4 more
doaj   +1 more source

Micellar electrokinetic capillary chromatography—Synchronous monitoring of substrate and products in the myrosinase catalysed hydrolysis of glucosinolates [PDF]

, 2006
A micellar electrokinetic capillary chromatography (MECC) method has been developed for monitoring the myrosinase catalysed hydrolysis of 2-hydroxy substituted glucosinolates and the simultaneous formation of the corresponding degradation products ...
Bellostas, Natalia, Sorensen, Hilmer, Sorensen, Jens Christian   +2 more
core   +1 more source

Pharmacokinetic Evaluation of a Cinnamon Product on CYP2A6 Substrate Drugs: Application of a Novel Tool Involving the Nicotine Metabolite Ratio

Clinical Pharmacology &Therapeutics, EarlyView.
Cinnamon (Cinnamomum spp.) is used as a culinary spice and dietary supplement. A major constituent, cinnamaldehyde, was previously shown to inactivate cytochrome P450 (CYP) 2A6 in vitro. A mechanistic static model predicted an ~5‐fold increase in the AUC of the CYP2A6 substrates nicotine and letrozole.
Aiden‐Hung P. Nguyen, Deena L. Hadi, Daniel A. Todd, Preston K. Manwill, John R. White, Matthew E. Layton, Nadja B. Cech, Kenneth E. Thummel, Mary F. Paine   +8 more
wiley   +1 more source

A new high-sensitive nephelometric method for assaying serum C-reactive protein based on phosphocholine interaction [PDF]

, 2014
Background: The measurement of C-reactive protein (CRP) concentrations has been of interest as a classical marker of acute phase response; in addition, it has been of particular interest in cardiovascular risk stratification where high-sensitive ...
Alsaadi, Hani, Delanghe, Joris, Drieghe, Stefanie, Lundimu, Tugirimana Pierrot   +3 more
core   +1 more source

Influence of QuEChERS modifications on recovery and matrix effect during the multi-residue pesticide analysis in soil by GC/MS/MS and GC/ECD/NPD

Environmental science and pollution research international, 2017
A QuEChERS extraction followed by GC/MS/MS and GC-μECD/NPD for 216 pesticide and metabolites determination in soil simultaneously were developed and compared.
B. Łozowicka, E. Rutkowska, M. Jankowska   +2 more
semanticscholar   +1 more source

Pesticide Contamination in the Hair of Children From Colonia San Juan, a Rural Community in Paraguay

Drug Testing and Analysis, EarlyView.
Hair analysis in children from a rural community in Paraguay reveals exposure to organophosphates, pyrethroids, neonicotinoids, fungicides, herbicides, and endocrine disruptors, highlighting the urgent need for stricter environmental protections and preventive health measures. ABSTRACT Chronic exposure to pesticides can cause carcinogenic, reproductive,
Stela Benitez Leite, Alba Iglesias‐Gonzalez, Mirta Noemí Mesquita, María Luisa Macchi, Robin Mesnage, Brice M. R. Appenzeller   +5 more
wiley   +1 more source

Urinary and Plasma Profiles of Betamethasone and Triamcinolone Acetonide Following Intra‐Articular and Related Administrations

Drug Testing and Analysis, EarlyView.
Intra‐articular and periarticular administrations of betamethasone and triamcinolone acetonide produce systemic effects, with compound‐ and route‐dependent profiles. The results support the MRLs in urine established by WADA and recommend increasing the washout period for betamethasone.
Sergi Coll, Claudia Bressan, Núria Monfort, Jone Llorente‐Onaindia, Jordi Monfort, Jordi Santiago, Ramon Balius, Daniel Brotons, Rosa Ventura   +8 more
wiley   +1 more source