Results 51 to 60 of about 82,838 (255)
Advanced Functional Materials, EarlyView.Co‐assembly of rationally designed glycosaminoglycan‐binding peptides with sulfated glycosaminoglycans yields supramolecular hydrogels with tunable mechanics and matrix‐mediated cytokine retention. The glycosaminoglycans thereby act as cofactors, driving a coil‐to‐β‐sheet transition that triggers gelation.
Shirel Veretnik +8 more
wiley +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
A UPLC-MS/MS Method for Therapeutic Drug Monitoring of Etonogestrel [PDF]
Therapeutic Drug Monitoring, 2013 Etonogestrel (ENG) is a progestin used in the contraceptive vaginal ring NuvaRing and the subdermal implant Implanon. A sensitive method for measuring ENG is useful for further investigating the progestin's pharmacokinetics with these alternative contraceptive formulations and generating important information about possible continued efficacy or ...
Tiffany, Thomas +5 more
openaire +2 more sources
Residue Depletion of Imidocarb in Bovine Tissues by UPLC-MS/MS
Animals, 2022 In this study, an ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) method was developed for the residue depletion of imidocarb (IMD) in bovine tissues, and the drug withdrawal time of IMD was determined. Twenty-five clinically healthy cattle (body weight 300 kg ± 15 kg) were randomly divided into five groups of five ...
Yaoxin Tang +8 more
openaire +3 more sources
Lipid Nanoparticle Co‐Delivery of mRNA and a Small Molecule Drug for Oral Cancer Chemoimmunotherapy
Advanced Materials, EarlyView.Co‐encapsulation of p53 mRNA and the small molecule ciclopirox within a lipid nanoparticle yields an all‐in‐one chemoimmunotherapy for oral squamous cell carcinoma. The platform engages caspase‐driven apoptosis in cancer cells while repolarizing tumor‐associated macrophages, achieving tumor reduction in both p53‐susceptible and p53‐resistant models and
Marshall S. Padilla +15 more
wiley +1 more source
Advanced Science, EarlyView.Canagliflozin treatment reshapes the gut microbiota in DKD and elevates levels of melibiose, a metabolite derived from Roseburia intestinalis. Melibiose directly binds to and enhances the enzymatic activity of glyoxalase 1, leading to decreased methylglyoxal accumulation.
Wei Zhang +32 more
wiley +1 more source
Advanced Science, EarlyView.Lactate in cervical cancer induces HNRNPU K181 lactylation, opposed by NAA50‐mediated acetylation and suppressed by Pazopanib. This lactylation enhances HNRNPU binding to PHGDH pre‐mRNA exon 1, maintaining exon 1‐containing transcripts and mRNA stability, thereby activating serine metabolism.
Chang Zhang +6 more
wiley +1 more source
Separations, 2023 Sanjoin-tang (SJIT) is an ancient oriental medicine prescription listed in the Jinguiyaolue that is mainly used for the treatment of primary insomnia. This study was conducted to develop and validate an ultra-performance liquid chromatography with tandem
Chang-Seob Seo, Hyeun-Kyoo Shin
doaj +1 more source
Determination of mandipropamid residues in cucumber by UPLC-MS
Shipin yu jixie, 2023 Objective： To establish a detecting method for mandipropamid residues in cucumber by UPLC-MS coupled with the positive ions mods of MRM. Methods： The cucumber samples were was extracted by ultrasonic acetonitrile and then were purified by dispersed solid phase extraction (QuEChERS).
ZHANG Zhouli +5 more
openaire +1 more source
Comparative Pharmacokinetics of Cinobufacini Capsule and Injection by UPLC-MS/MS
Frontiers in Pharmacology, 2022 Cinobufacini capsule and injection are two different formulations from the same source, obtained from the extraction of the skin of Bufo bufo gargarizans Cantor, which have been approved by the Chinese State Food and Drug Administration (CFDA) for the treatment of various cancers. Our previous study has found that the cinobufacini capsule and injection
Ming Li +9 more
openaire +3 more sources