Results 31 to 40 of about 7,323,801 (294)

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Efecto sinérgico de la aplicación de biofertilizante y fertilizante nitrogenado en pasturas

open access: yesPastos y Forrajes, 2023
Objective: To evaluate the synergistic application of biofertilizer and water-soluble fertilizer on the yield and quality of pastures under the soil and climate conditions of Tumbaco-Ecuador.
Francisco Adolfo Gutiérrez-León   +5 more
doaj  

Physiological, cytological, and reproductive hormone characterization of estrus in Pasundan heifers synchronized with double injection of prostaglandin F2α [PDF]

open access: yesVeterinary World
Background and Aim: Pasundan cattle, a native Indonesian breed with valuable reproductive traits, face population decline due to limited conservation efforts.
Rini Widyastuti   +11 more
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Spray Dried Animal Plasma as an Alternative to Antibiotics in Weanling Pigs [PDF]

open access: yes, 2010
Piglet health at weaning is compromised due to several stress factors. Following the ban of antibiotic growth promoters new alternatives are required to control these problems. This paper reviews the evidence available for the use of spray dried animal
Torrallardona, David
core  

Effects of dietary black cumin (Nigella sativa L.) meal on performance, blood metabolites, and digestibility in a rice straw-based diet of fattening Garut lambs [PDF]

open access: yesVeterinary World
Background and Aim: During black cumin oil production, black cumin meal (BCM) is produced as a by-product. This study investigated the potential use of BCM to partly replace concentrate in a rice straw-based diet of fattening Garut lambs.
Diky Ramdani   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Climate change and animal production [PDF]

open access: yes, 2019
Frequently the terms "greenhouse effect" and "climate change" are treated indiscriminately by the mass media, even though conceptually refer to totally different processes, because while the first is a natural phenomenon resulting from the uptake by ...
Álvarez Brito, Arnaldo
core   +1 more source

Aflatoxin M1 Content and Mastitis-Causing Bacteria in Milk from Skopelos Dairy Goats Reared in Extensive and Intensive Farming Systems

open access: yesAnimals
This study assessed the impact of farming systems on aflatoxin M1 (AFM1) content and the prevalence of mastitis-causing bacteria in goat milk. A total of 233 milk samples were collected from two Skopelos goat farms—one intensive and one extensive farm ...
Ioannis Stavropoulos   +4 more
doaj   +1 more source

Construction of a modern animal husbandry power with Chinese style: Strategic planning and implementation path

open access: yesSiliao yanjiu, 2023
Promoting construction of a Chinese style animal husbandry power is an inevitable requirement for achieving modernization of agriculture and rural areas, and is also an important choice for achieving strategic goal of empowering rural revitalization.
ZHANG Jing
doaj  

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