Results 31 to 40 of about 11,688 (137)

Efecto organoprotector de solanum tuberosum en modelo agudo de úlcera gástrica inducido por indometacina en ratones [PDF]

open access: yes, 2012
La formación de las úlceras gástricas es consecuencia de un desequilibrio entre una gran variedad de factores protectores y factores lesivos. Sin embargo, actualmente el tratamiento está basado en el uso de medicamentos antiulcerosos, principalmente ...
Molina Berganza, Fernando   +2 more
core  

Affordable Biogenic Anti‐Icing Surfaces

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 23, December 8, 2025.
The article explores affordable biogenic coatings that prevent icing by combining coconut shell charcoal with natural hydrophobic agents such as beeswax. It shows how particle size and surface treatment influence water repellence, heat absorption, and self‐cleaning ability.
Yiqing Xue   +4 more
wiley   +1 more source

Canulación de cerdos posdestete para pruebas de dgestibilidad ileal: Desarrollo de una metodología

open access: yesRevista Mexicana de Ciencias Pecuarias, 2012
En la especie porcina, los nuevos criterios de alimentación basados en el concepto de "proteí­na ideal en base digestible" exigen un mayor conocimiento de la calidad nutritiva de las materias primas utilizadas, ya que las dietas están formuladas para ...
Térsia Cesária Reis de Souza   +2 more
doaj  

Surviving Extremely Low Birth Weight Infants Have a Higher Risk of ROP in Sub‐Saharan Africa

open access: yesActa Paediatrica, Volume 114, Issue 11, Page 3034-3042, November 2025.
ABSTRACT Aim Retinopathy of prematurity (ROP) risk factors have been investigated in population‐based studies from most global regions. No such studies are available from Sub‐Saharan Africa (SSA), where improved neonatal care is increasing the survival of preterm infants at risk of ROP.
Tshilidzi van der Lecq   +6 more
wiley   +1 more source

Influência da dieta sobre o desaparecimento in situ da matéria seca, da matéria orgânica e da fibra em detergente neutro do bagaço de cana-de-açúcar auto-hidrolisado

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2000
Utilizaram-se seis carneiros sem raça definida, adultos, castrados e portadores de cânula permanente de rume do tipo "T", para estudar os efeitos de duas dietas (T1 = 64% de bagaço de cana-de-açúcar auto-hidrolisado + 36% de caroço de algodão integral e ...
Borges I.   +4 more
doaj  

Papel del prelímbico en la adquisición de la memoria de preferencia hacia estímulos asociados a la cocaína [PDF]

open access: yes, 2016
I Jornades d'Investigació per als estudiants de la Facultat de Ciències de la SalutIntroducción: Hallazgos previos sugieren que el desarrollo de la adicción a las drogas puede ser entendido en términos de interacción entre los mecanismos cerebrales de ...
Gil-Miravet, Isis   +4 more
core   +2 more sources

Metabolic Flexibility of Microglia: Energy Substrate Utilization and Impact on Neuronal Metabolism

open access: yesJournal of Neurochemistry, Volume 169, Issue 11, November 2025.
Microglia safeguard neuronal homeostasis yet rewire their fuel pathways during inflammation. Using functional metabolic mapping with 13C‐tracers and gas chromatography coupled to mass spectrometry we reveal that, beyond glucose and glutamine (gln), microglia also import and metabolize gamma‐aminobutyric acid (GABA), a previously unrecognized capability.
Emil W. Westi   +10 more
wiley   +1 more source

Nucleotomía Percutánea Automatizada: nuestra Experiencia [PDF]

open access: yes, 1991
Ante las diferentes técnicas quirúrgicas en la patología del disco lumbar, los autores presentan su experiencia personal con la nucleotomía percutánea automatizada utilizando el nucleotomo de Surgical Dynamics. Sobre un total de 50 pacientes intervenidos
Luna Sanchez, C.   +1 more
core  

A Bis(germaamidine) through Nitrene Insertion into GeSi Bonds

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 15, October 21, 2025.
Nitrene insertion into the GeSi bonds of masked bis(germylene)s is followed by nitrene addition to the Ge(II) centers to provide a bis(germaamidine) with GeN bonds bridged via a σ,π‐conjugated amino silylene‐phenylene linker. Addition reactions of the GeN bonds are investigated to evaluate the potential of the bis(germaamidine) for polymerization ...
Anna‐Lena Thömmes   +3 more
wiley   +1 more source

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