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Pharmacotherapy for Agitation Management in a Pediatric Emergency Department.
Pediatr Emerg Care
January 2025
From the Medical University of South Carolina, Pharmacy Services, Charleston, SC.
Objectives: In the treatment of agitation in a pediatric emergency department (PED), it is common to use once or as needed (PRN) medications when nonpharmacological management options have failed. Currently, there is limited available evidence on the treatment of pediatric agitation. The objective of this analysis was to characterize the prescribing practices of once or PRN medications for the treatment of agitation in a PED at an academic medical center.
View Article and Find Full Text PDFHere, BODIPY derivatives were functionalized with barbituric acid, which has multiple hydrogen bonding abilities that are directional, to have highly ordered hydrogen bond-mediated self-assembled structures to tune BODIPY's photophysical properties. The synthesis of barbituric acid-functionalized BODIPY derivatives via Vilsmeier and Knoevenagel reactions was achieved, and the resulting compounds were characterized with FT-IR, H NMR, C NMR spectroscopy, and mass spectrometry. Hydrogen bond-mediated self-assembled structures were investigated through UV-vis and fluorescence spectrophotometry, H NMR spectroscopy, and a dynamic light scattering method in solution.
View Article and Find Full Text PDFHarnessing the Sulfur-for-Oxygen Shift: A Magic Bullet for Dynamic Photophysical and Anticancer Activities of Indole-Barbituric Acid Construct.
ChemMedChem
January 2025
Laboratory of Chemical Biology and Medicinal Chemistry, Department of Chemistry, Indian Institute of Technology Roorkee, Uttarakhand, 247667, India.
The development of small molecule-based drugs emerged as a cornerstone of modern drug discovery. Structural activity relationship (SAR) studies in medicinal chemistry are crucial for lead optimization, where a subtle change in the substituent can significantly alter its binding affinity with the biological target. Herein, a highly efficient single-atom substitution (SAS) approach has been developed, where sulfur for oxygen strategy is utilized as a powerful molecular editing technique to identify N-vinyl Indole-thiobarbituric acid (6 a) as a novel small molecule-based scaffold with tunable photophysical and antiproliferative activities.
View Article and Find Full Text PDFEvaluation of minced beef quality fortified with edible microalgae species during cryogenic storage.
Food Res Int
January 2025
Chemistry of Natural Compounds Department, National Research Centre, 33 El-Behouth St, Dokki-Giza 12622, Egypt. Electronic address:
The aim of this study is to evaluate the effect of some microalgae species adding with different forms on minced beef meat shelf life during cryogenic storage for 13 days. Chlorella vulgaris and Arthrospira platensis are chosen because of their safety and high nutritional value. Microalgae nanoparticles with their different forms have been prepared by using emulsification solvent evaporation method.
View Article and Find Full Text PDFWhen patients with Creutzfeldt-Jakob disease are misdiagnosed as having nonconvulsive status epilepticus.
Epilepsia
January 2025
Epilepsy Unit, Hôpital Gui de Chauliac, Montpellier, France.
Contemporary studies report nonconvulsive status epilepticus (NCSE) in Creutzfeldt-Jakob disease (CJD), based on benzodiazepine (BZP)-responsive epileptiform discharges on the electroencephalogram (EEG), with the following false syllogism: (1) intravenous (IV) administration of BZPs usually suppress ictal activity in NCSE; (2) in CJD, periodic sharp wave complexes (PSWCs) are suppressed by IV BZPs; (3) therefore, these patients have NCSE. This is a simplistic and invalid conclusion, because authors of 20th-century science reports have clearly shown that IV BZPs, short-acting barbiturates, and drugs with no antiseizure effects, such as chloral hydrate and IV naloxone, suppress PSWCs, but patients fall asleep with no clinical improvement. In contrast, IV methylphenidate transiently improves both the EEG and clinical states.
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