Results 201 to 210 of about 4,190,261 (351)

The effect of immunization against GnRF on nutrient requirements of male pigs: a review

open access: yesAnimal, 2013
In most countries, male pigs are physically castrated soon after birth to reduce the risk of boar taint and to avoid behaviours such as fighting and mounting. However, entire male pigs are more feed efficient and deposit less fat than barrows.
F.R. Dunshea   +17 more
doaj  

Decoding Blastocystis‐Driven Mechanisms in Gut Microbiota and Host Metabolism

open access: yesAdvanced Science, EarlyView.
Blastocystis, a prevalent gut microbe, interacts with the host through metabolic and immune pathways, influencing cardiometabolic health. This perspective explores its role in modulating short‐chain fatty acid production, tryptophan metabolism, and immune signaling, potentially impacting cholesterol absorption, glucose metabolism, and vascular health ...
Lei Deng, Kevin SW Tan
wiley   +1 more source

Comparison of plant proximal sensing approaches for nitrogen supply detection in crops

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3317-3328, November/December 2022., 2022
Abstract Nondestructive proximal sensors can be an efficient source of information of N status in crops for localized and rapid adjustment of fertilization applications. The aim of this study was to compare two transmittance/reflectance‐based sensors (SPAD, ASD) and a florescence‐based sensor (Multiplex) in their ability to measure N content in corn ...
Pablo Rosso   +3 more
wiley   +1 more source

Engineered Probiotics Mitigate Gut Barrier Dysfunction Induced by Nanoplastics

open access: yesAdvanced Science, EarlyView.
Intestinal barrier stability is vital for gut health. Plastic polyethylene terephthalate (PET) disrupts this barrier, causing inflammation and infections. This study encodes transforming growth factor‐β into EcN and modifies its surface with pH‐responsive polymer (EcNT@L), creating an oral drug delivery system to repair nano PET‐induced intestinal ...
Wenxin Chen   +9 more
wiley   +1 more source

Downy mildew resistance and genetic variability in a wild rocket germplasm collection

open access: yesAgronomy Journal, Volume 114, Issue 6, Page 3083-3095, November/December 2022., 2022
Abstract One hundred accessions of a “core collection” of Diplotaxis tenuifolia (L.) DC. and Eruca spp. were screened at seedling stage for resistance to downy mildew. Accessions tested at the seedling stage were assigned to 0–6 interaction phenotypes.
Paula S. Coelho   +5 more
wiley   +1 more source

Cálculo das recomendações de ingestão protéica: aplicação a pré-escolar, escolar e adulto utilizando alimentos brasileiros

open access: yesRevista de Saúde Pública
As recomendações de ingestão protéica variam conforme o teor de proteína, da quantidade de aminoácidos essenciais oferecidas e da digestibilidade da dieta.
J. Sérgio Marchini   +5 more
doaj  

Standardized ileal digestible lysine requirement of white commercial layers in peak egg production

open access: yesBioscience Journal, 2017
This study was conducted to determine the standardized ileal digestible lysine (SID Lys) requirements for white commercial layers in peak egg production phase. A total of two hundred eighty-eight 24 week-old Hy-Line W-36 layers were randomly assigned to
Silvana Marques Pastore   +7 more
doaj  

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