Results 51 to 60 of about 248,012 (169)

Fármacos biotecnológicos y quimioterapia antiinfecciosa [PDF]

open access: yes, 2007
Developments in biotechnology in recent years have enabled the discovery of new pharmacological agents for the treatment and prophylaxis of infectious diseases.
Honorato, J. (Jesús)
core  

Lower Adherence to Vitamin D Prophylaxis in Families With Multiple Children

open access: yesActa Paediatrica, Volume 115, Issue 4, Page 959-963, April 2026.
ABSTRACT Aim This study investigated whether family composition and other household factors are associated with adherence to vitamin D supplementation during infancy. Methods A cross‐sectional survey was conducted between March 21 and April 30, 2023, among caregivers of infants aged 4 weeks to 12 months at the Ca′ Granda Hospital, Milan, Italy.
Martina Panicola   +9 more
wiley   +1 more source

Comportamento e impacto ambiental de antibióticos usados na produção animal brasileira Performance and environmental impact of antibiotics in animal production in Brazil

open access: yesRevista Brasileira de Ciência do Solo, 2010
Antibióticos têm sido utilizados em grandes quantidades nas criações animais. Muitas dessas moléculas não são totalmente metabolizadas no organismo animal e seus resíduos têm sido detectados em amostras de solo, água superficial e subterrânea.
Jussara Borges Regitano   +1 more
doaj   +1 more source

Bacteriophage and Fusidic Acid Have Synergistic Effect Against Meticillin‐Resistant Staphylococcus pseudintermedius in Ex Vivo Canine Dermis Model

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 200-210, April 2026.
Background: Antimicrobial stewardship has become vital given the progressive emergence of multidrug‐resistant bacteria, and novel approaches to the treatment of bacterial infections are needed. Recently, reported synergistic effects of antibacterial drugs and bacteriophage therapy have revealed promising applications for the management of meticillin ...
Sarah Ehling   +9 more
wiley   +1 more source

Monitorización terapéutica de fármacos. Una visión general [PDF]

open access: yes, 2018
La monitorización terapéutica de fármacos o MTF, es una práctica que consiste en la determinación de los valores séricos de fármaco y posterior interpretación en el contexto clínico del paciente.
García Domínguez, María Esther
core  

Design of Molecular Lanthanide‐Based Quantum Light Sources for On‐Chip Integration

open access: yesAdvanced Optical Materials, Volume 14, Issue 11, 20 March 2026.
Rigid lanthanide complexes with a tetrapodal tris‐benzimidazolic ligand exhibit narrow, well‐resolved visible/NIR emission profiles suitable for quantum photonics. The EuL complex features an exceptionally sharp 5D₀→7F₀ transition enabled by an LMCT mechanism that suppresses inhomogeneous broadening.
Silvia Bonabello   +10 more
wiley   +1 more source

Inappropriate use of proton-pump inhibitors and fragility fracture risk. A preliminary study [PDF]

open access: yes, 2015
Introducción: Los inhibidores de la bomba de protones (IBP) son fármacos ampliamente utilizados, si bien esto conlleva a un sobreuso que no es acorde con las indicaciones aceptadas en España y en el resto de Europa.
Gómez de Tejada Romero, María Jesús
core  

Advancing Fatty Acid Profiling in Microalgae: A Comparison of Greener Approaches and Enhanced Chromatographic Separation Versus Conventional Methods

open access: yesEuropean Journal of Lipid Science and Technology, Volume 128, Issue 3, March 2026.
Microalgae are a sustainable source of health‐promoting fatty acids, but conventional extraction methods are often slow and environmentally unfriendly. We developed greener and faster approaches, combined with advanced analysis, to better characterize their complex fatty acid profiles.
Natalia Castejón   +4 more
wiley   +1 more source

Phytochemical Profiling and Characterization of Honeydew, Cantaloupe, and Galia Melon Peel Extracts for Potential Prebiotic Activities

open access: yesFood Science &Nutrition, Volume 14, Issue 3, March 2026.
Bioactive compounds are recovered from Honeydew, Cantaloupe, and Galia melon peels through aqueous and ethanolic extraction followed by freeze‐drying. The resulting extracts undergo comprehensive characterization using HPLC, FTIR, and NMR spectroscopy to define their chemical profiles.
Nimra Sameed   +6 more
wiley   +1 more source

Sensitive and rapid titrimetric and spectrophotometric methods for the determination of stavudine in pharmaceuticals using bromate-bromide and three dyes

open access: yesAnais da Academia Brasileira de Ciências, 2008
Four sensitive and rapid methods for the determination of stavudine (STV) in bulk drug and in dosage forms were developed and optimized. In titrimetry, aqueous solution of STV was treated with a known excess of bromate-bromide in HCl medium followed by ...
Kanakapura Basavaiah   +3 more
doaj   +1 more source

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