Results 11 to 20 of about 63,534 (267)

Tissue-expression pattern of elovl4 genes in Sparus aurata and Solea senegalensis: from larvae to adult

open access: yesAquaTechnica, 2021
Very long-chain (˃ C24) fatty acids (VLC-FA) play critical roles during early development of vertebrates, since these compounds are accumulated in the rapidly forming neural tissues, ensuring their normal function. The functionality of VLC-FA has aroused
Miguel Torres-Rodríguez   +4 more
doaj   +1 more source

Group-synchronous ovarian development, spawning and spermiation in the European sea bass (Dicentrarchus labrax L.) could be regulated by shifts in gonadal steroidogenesis

open access: yesScientia Marina, 2002
European sea bass (Dicentrarchus labrax L.) is a species with group-synchronous ovarian development. A mechanism is required which enables maturation to occur in the first clutches of oocytes without inducing maturation in subsequent clutches.
Juan F. Asturiano   +5 more
doaj   +1 more source

Total lipid in the broodstock diet did not affect fatty acid composition and quality of eggs of sea bass (Dicentrarchus labrax L.)

open access: yesScientia Marina, 2001
To determine whether an increase in the quantity of lipids ingested by sea bass (Dicentrarchus labrax) broodstock could improve egg quality, three year-old sea bass were fed three different diets: a natural diet (Control group), and two artificial diets ...
José Mª Navas   +5 more
doaj   +1 more source

Validación de un método analítico para la determinación del contenido de sodio en los alimentos

open access: yesTecnología en Marcha, 2012
Se validó la metodología analítica para la determinación de sodio en alimentos mediante espectroscopía de absorción atómica de llama. Las muestras de 0,5 g se digirieron en un horno de microondas con 5,0 mL de HNO3 al 65 % en masa.
Ericka Valverde-Montero   +1 more
doaj   +1 more source

Incidence of early onset puberty in two-year-old female sea bass, Dicentrarchus labrax L.

open access: yesAquaculture Reports, 2023
The incidence of early onset puberty in female aquaculture fish species is less well known than in males and, it merits to be taken into account in order to properly address its outcomes.
Laura Sempere   +7 more
doaj   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Mel et sal. Suavité et sévérité de la voix dans Twelfth Night

open access: yesSillages Critiques, 2013
In Twelfth Night, the characters’ voices, now acerbic, now suave, turn language into a real chamber of echoes when the sounds and songs of carnival, charivari, buffoonery and folly are alternately heard besides the sweet musical strains.
François Laroque
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Reshaping of Gut Microbiota in Gilthead Sea Bream Fed Microbial and Processed Animal Proteins as the Main Dietary Protein Source

open access: yesFrontiers in Marine Science, 2021
The present study aimed to unravel the effects of partial (50%; 50LSAqua) and total (100%; 100LSAqua) replacement of fish meal (FM) by a commercial protein source (LSAqua SusPro) made of bacterial and processed animal proteins (PAP) in farmed juveniles ...
Paula Solé-Jiménez   +7 more
doaj   +1 more source

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