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http://dx.doi.org/10.1016/j.jaci.2013.07.053 | DOI Listing |
Poult Sci
January 2025
University of Zagreb Faculty of Agriculture, Svetošimunska 25, 10000 Zagreb, Croatia. Electronic address:
This study investigated the effects of supplementing laying hen's diet with vitamin A (5,000, 10,000 and 20,000 IU/kg) and trace minerals (Zn, Mn, Cu, Fe and Se) in inorganic and organic form on the carotenoid content and deposition efficiency in egg yolk. Hen's diet consisted of two commercial dent corn hybrids (soft- and hard-type), which differed in their carotenoid profile. The feeding trial was conducted with 252 Lohmann Brown hens allocated in 84 cages that were randomly assigned to 12 dietary treatments (2 hybrids × 3 vitamin A levels × 2 trace mineral forms).
View Article and Find Full Text PDFGels
January 2025
Department of Galenic Pharmacy, Faculty of Pharmacy, Comenius University Bratislava, Odbojárov 10, SK-832 32 Bratislava, Slovakia.
The study focuses on the development of an in situ gelling dexamethasone (DEX) oromucosal formulation designed for the treatment of aphthous stomatitis. Three series of formulations were prepared; a first series containing DEX suspended, a second series containing DEX and, in addition, mint essential oil (EO), and a third series containing EO and DEX solubilized in propylene glycol (PG). In the composition, polymers in the role of mucoadhesive agent were interchanged (hydroxypropyl methylcellulose (HPMC), hydroxypropyl cellulose (HPC), hydroxyethyl cellulose (HEC), methyl cellulose (MC), carboxymethyl cellulose (CMC), and sodium carboxymethyl cellulose (NaCMC).
View Article and Find Full Text PDFJ Sep Sci
January 2025
Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy.
The objective of this study is to develop an HPLC-UV method for the cost-effective and quantitative determination of vitamin D3 in food, even in the presence of vitamin D2, with a specific focus on egg yolk. During method development, the performance of three stationary phases in resolving the peak of vitamin D2 from that of vitamin D3 was investigated. The physicochemical properties of these phases differed particularly in the extent of hydrophobicity and silanophilic activity, including a GraceSmart RP C18 column without silanol endcapping, a Robusta RP C18 column with silanol endcapping, and a Waters Xbridge RP C18 column with ethylene-bridged hybrid (BEH) particle technology.
View Article and Find Full Text PDFKlin Padiatr
January 2025
Allergy and Clinical Immunology, University Children's Hospital Basel, Basel, BS, CH, Basel, Switzerland.
Evaluation of the cow's milk (CM) and hen's egg (HE) ladder to improve medical care of children with CM and/or HE allergy. Through an anonymous retrospective online questionnaire, we investigated parent perspectives regarding the therapy option of a CM and HE ladder in children with CM and/or HE allergy. Of the 54 families contacted, 29 took part in the study.
View Article and Find Full Text PDFJ Allergy Clin Immunol Pract
January 2025
University of Queensland, St Lucia, Australia; Centre for Food Allergy Research, Murdoch Children's Research Institute, Parkville, Australia. Electronic address:
Background: Following a negative oral food challenge (OFC), it is recommended the individual continues to consume the historical allergen regularly. However, the proportion of families achieving sustained reintroduction, and enablers and barriers for reintroduction, are currently unclear.
Objective: To understand the frequency and definitions of optimal food reintroduction in children and adolescents following negative OFC, and associated barriers and enablers.
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