Meconium aspiration syndrome (MAS) presents significant challenges in neonatal care, particularly in the context of respiratory distress. This report explores the efficacy of administering surfactant through a less invasive surfactant administration (LISA) technique in a full-term neonate with MAS. Our case highlights the potential of this method in reducing the need for mechanical ventilation, drawing parallels with its established benefits in preterm neonates with respiratory distress syndrome. The successful application of LISA in this case suggests a promising avenue for managing MAS in full-term neonates, warranting further investigation.
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http://dx.doi.org/10.7759/cureus.57293 | DOI Listing |
Eur J Pharm Biopharm
January 2025
Unidad de Investigación y Desarrollo de Alimentos, Tecnológico Nacional de México/Instituto Tecnológico de Veracruz, M.A. de Quevedo 2779, Col. Formando Hogar, Veracruz, Ver 91897, Mexico. Electronic address:
Honokiol (HK) and Magnolol (MG), isomers found in Magnolia officinalis bark extract (MBE), possess bioactive properties attributed to their biphenolic structure. However, their low polarity results in poor oral absorption, limiting their bioavailability. To enhance their systemic absorption after passing through the digestive tract, efficient carrier systems are essential.
View Article and Find Full Text PDFItal J Pediatr
January 2025
SC Epidemiologia Clinica, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale Policlinico San Martino of Genova, Genoa, Italy.
Background: The issue of retreatment with surfactant of infants with respiratory distress syndrome (RDS) has been poorly investigated. Our aim was to identify possible clinical predictors of the need for multiple doses of surfactant in a large cohort of very preterm infants.
Methods: Data were analyzed from three previous studies on infants born between 25 and 31 weeks of gestation with RDS who were treated with surfactant.
Biol Pharm Bull
January 2025
Department of Natural products, National Institute of Pharmaceutical Education and Research (NIPER).
Puerarin (PU), a bioactive constituent reported to possess therapeutic effectiveness, but it suffers a drawback of poor bioavailability. In the present study, the PU nanoparticles (PU-NPs) were prepared using solvent-diffusion-evaporation method and optimized using Box-Behnken design (BBD), a response surface methodology for obtaining the optimal material ratio of PU-NPs. Further, PU and PU-NPs were evaluated to assess their cytotoxic effect and in vitro efficiency of inflammatory responses using lipopolysaccharide-sensitive macrophage cell line (RAW264.
View Article and Find Full Text PDFYakugaku Zasshi
January 2025
Graduate School of Pharmaceutical Sciences, Osaka University.
In recent years, functional foods have attracted increasing attention due to growing health consciousness. When functional food ingredients are poorly water-soluble, they largely fail to be absorbed due to their low solubility in the digestive tract, limiting their ability to exert their functions. To develop poorly water-soluble compounds into viable functional food ingredients, it is important to increase their gastrointestinal absorption so that they can fully exert their functions, and to ensure their safety and efficacy through ADMET research.
View Article and Find Full Text PDFNat Commun
January 2025
Institute of Biomedical Engineering and Technology, Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, PR China.
Lipid nanoparticles (LNPs) are widely used for nucleic acid delivery but face challenges like limited targeting and accelerated blood clearance (ABC) effect. We design three ionizable oligomers (IOs) that, with polylactide-polyethylene glycol (PLA-PEG), form a potential siRNA delivery system, named Ionizable Polymeric Micelles (IPMs). The siRNA encapsulated IPMs escape from lysosomes upon cellular uptake, and silence the target gene.
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