Results 51 to 60 of about 12,459 (249)

Harbingers of change: Towards a mechanistic understanding of anticipatory plasticity in animal systems

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phenotypic plasticity is a strategy by which animals alter behaviour, morphology and/or physiology in response to cues of current conditions to cope with environmental heterogeneity.
Lauren Petrullo   +3 more
wiley   +1 more source

Synchronization of breeding and its impact on genetic parameters and evaluation of female fertility traits

open access: yesJournal of Dairy Science, 2023
: Achieving an acceptable level of fertility in herds is difficult for many dairy producers because identifying cows in estrus has become challenging owing to poor estrus expression, increased herd size, and lack of time and skilled labor for estrus ...
Mekonnen Haile-Mariam   +3 more
doaj   +1 more source

Efficacy Of Different Protocols Of Ovulation Synchronization And Resynchronization In Argentinian Buffalo Herds [PDF]

open access: yes, 2019
During the last years bufalo reproductive researchers have been tried to develop and apply fxed timed artifcial insemination protocols to increase pregnancy rates to maximize improvement.
Berdugo, Jesus Alfredo   +6 more
core  

Postnatal choline supplementation improves sleep in a rat model of developmental alcohol exposure

open access: yesAlcohol, Clinical and Experimental Research, EarlyView.
This study is the first to examine whether postnatal treatment with choline, an essential nutrient, alters sleep in rats exposed to prenatal ethanol. Results illustrate that both developmental alcohol exposure and early nutrition can have long‐lasting and sex‐dependent effects on sleep in adolescents.
Jaclyn B. Hanson   +3 more
wiley   +1 more source

Antimicrobial prescribing guidelines for horses in Australia

open access: yesAustralian Veterinary Journal, EarlyView.
The growing problem of antimicrobial resistance also affects equine veterinarians with increasing frequency. Antimicrobial stewardship and responsible prescribing are essential for a future in which effective antimicrobials are available, as it is unlikely that new antimicrobials will become available for use in horses.
L Hardefeldt   +18 more
wiley   +1 more source

Decoding the Molecular Landscape of Prepubertal Oocyte Maturation: GTPBP4 as a Key Driver of In Vitro Developmental Competence

open access: yesCell Proliferation, EarlyView.
Transcriptional and translational characteristics during goat oocyte maturation and identification of key factors, including GTPBP4, for prepubertal goat oocyte maturation. ABSTRACT The intricate mechanisms driving oocyte maturation remain only partially understood, especially within the domains of domestic animal reproduction and translational ...
Jianpeng Qin   +21 more
wiley   +1 more source

Periovulatory Hormonal Profiles after Estrus Induction and Conception Rate by Fixed-Time AI in Payoya Goats during the Anestrous Season

open access: yesAnimals, 2022
Sexual activity in domestic goats is positively influenced by reducing the photoperiod. Various protocols have therefore been developed in goats for the induction and synchronization of estrus during those months in which their sexual activity is reduced.
Francisco A. Arrebola   +4 more
doaj   +1 more source

Evaluating the effects of different methods of estrus synchronization in the agouti (Dasyprocta leporina)

open access: yesTheriogenology Wild, 2023
There has been limited work done on estrus synchronization or induction in the Dasyprocta species. This experiment sought to apply three different methods of estrus synchronization to fifteen agoutis (Dasyprocta leporina) which were placed into three ...
Kavita Ranjeeta Lall, Gary Wayne Garcia
doaj   +1 more source

Protocolos hormonais de indução de estro sincronizado em ovelhas leiteiras na contra estação reprodutiva. [PDF]

open access: yes, 2015
[Protocols hormonal to estrus induction and synchronization and pregnancy rate in dairy ewes out-of season mating]
BALARO, M. F. A.   +5 more
core  

Fast activity chirp patterns in focal seizures from patients and animal models

open access: yesEpilepsia, Volume 66, Issue 3, Page 621-631, March 2025.
Abstract Time–frequency analysis of focal seizure electroencephalographic signals performed with depth electrodes in human temporal lobe structures has revealed the occurrence at onset of oscillations at approximately 30–100 Hz that feature a monotonic rapid decay in frequency content.
Maxime Lévesque   +6 more
wiley   +1 more source

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