Results 171 to 180 of about 244,180 (287)

Myelin Maintenance and Addition Regulate Synaptic Plasticity in the Adult Mouse Cortex

Glia, Volume 74, Issue 12, December 2026.
We report that existing myelin allows neurons to remain plastic throughout life, while new myelin progressively stabilises synapses along the basal but not apical dendrites of layer V pyramidal neurons in the motor cortex. ABSTRACT Myelin has the capacity to affect synapse number or plasticity across the lifespan.
Renee E. Pepper, Kalina Makowiecki, Kimberley A. Pitman, Raphael Ricci, Angela L. Nicoli, Phuong Tram Nguyen, Catherine A. Blizzard, Ben Emery, Carlie L. Cullen, Kaylene M. Young   +9 more
wiley   +1 more source

Histological analysis of incremental markings and crown growth characteristics in mandibular first molars of the red fox, Vulpes vulpes (Canidae, Mammalia)

Journal of Anatomy, Volume 249, Issue 6, Page 1445-1460, December 2026.
This paper histologically analyzed incremental markings in dental enamel of red fox and grey wolf. Our results demonstrate that previous studies have misidentified these markings, which led to miscalculation of dental growth parameters. Abstract The present study analyzed incremental markings in the enamel of eight mandibular first molars (M1) of red ...
Horst Kierdorf, Uwe Kierdorf
wiley   +1 more source

Morphofunctional effects of captivity on the microanatomy of the talus bone in a wild ungulate (Sus scrofa)

Journal of Anatomy, Volume 249, Issue 6, Page 1477-1495, December 2026.
Our study explores the plastic changes induced by captivity on the microanatomy of the talus of wild boars, revealing denser bone with tighter trabecular networks but a lower relative maximum thickness of compact bone. These plastic adaptations can serve to detect early processes of domestication in the archaeological record.
Roman Ocaña, Thomas Cucchi, Camille Bader, Alexandra Houssaye   +3 more
wiley   +1 more source

Post weaning growth in piglets [PDF]

Annales de Zootechnie, 1980
Couanon, Nicole, Jambou, M., Jehanno, J., Menguy, Y.   +3 more
openaire   +2 more sources

Dietary Polyphenols as Regulators of Protein Deposition and Muscle Health: Mechanisms, Interactions, and Functional Applications

Food Science &Nutrition, Volume 14, Issue 11, November 2026.
Dietary polyphenols contribute to the regulation of protein deposition and muscle health through multiple interconnected mechanisms. They promote protein synthesis and myogenic differentiation mainly by modulating the PI3K/AKT/mTOR signaling pathway and myogenic regulatory factors, while suppressing excessive protein degradation through regulation of ...
Chen Liu, Mengyi Ren, Xin Lai, Ke Gu, Liqiang Tan, Aimin Wu, Daiwen Chen   +6 more
wiley   +1 more source

The cost-benefit analysis of early weaned piglets fed with different protein sources

, 2006
This study was carried out to analyse the economic effects of early weaning and of feeding with diets containing different protein sources in early weaned ...
Akdağ, Filiz, Elmaz, Ozkan, KUTAY, Can, Kaygisiz, Ferhan   +3 more
core   +1 more source

Effects of former acquaintance on aggression, lesion and growth performance in weaned piglets after mixing

, 2017
Excessive aggression between weaned piglets after mixing is a welfare and production issue resulting in stress, injuries and economic losses. The aim of this study is to determine the effect of former acquaintance (FA) on aggression, lesion and growth ...
Hongyuan Mei, Ling Gan
core   +1 more source

Evaluating the Predictive Value of Estimated Breeding Values of Piétrain Sires for Uniformity and Survival in Their Crossbred Progeny

Journal of Animal Breeding and Genetics, Volume 143, Issue 6, Page 746-761, November 2026.
ABSTRACT High litter sizes in pigs are associated with lower birth weights and increased within‐litter variation, which poses challenges to pig farming. Improving piglet uniformity and survival via genetic selection of terminal boars could be a strategy to enhance these traits.
Katrijn Hooyberghs, Sophie Goethals, Roel Meyermans, Léa Chapard, Jaro De Kort, Inne Patteet, Sam Millet, Steven Janssens, Nadine Buys, Wim Gorssen   +9 more
wiley   +1 more source

Effects of different levels of guanidine acetic acid on growth performance， immunity， and antioxidant function of weaned piglets

Siliao yanjiu
The experiment aimed to investigate the effects of different levels of guanidine acetic acid on the growth performance, immunity, and antioxidant function of weaned piglets.
SUN Liu-xia, LI Jun-chao
doaj  

Assessment of the feed additive consisting of endo‐1,4‐beta‐xylanase (produced with Trichoderma reesei MUCL 49755), endo‐1,3(4)‐beta‐glucanase (produced with T. reesei MUCL 49754) and polygalacturonase (produced with Aspergillus fijiensis CBS 589.94) (AveMix® 02 CS) for weaned piglets for the renewal of its authorisation and for its extension of use to suckling piglets (AVEVE BV)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of the feed additive consisting of endo‐1,4‐beta‐xylanase (produced with Trichoderma reesei MUCL 49755), endo‐1,3(4)‐beta ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Roberto Edoardo Villa, Ruud Woutersen, Boet Glandorf, Luca Tosti, Montserrat Anguita, Matteo Lorenzo Innocenti, Jordi Tarrés‐Call, Elisa Pettenati   +22 more
doaj   +1 more source