Results 181 to 190 of about 35,836 (303)

Ovarian follicular dynamics during the estrous cycle in locally adapted Curraleiro Pé-Duro cows. [PDF]

Anim Reprod
Tortorella RD, Lopes IM, da Silva JP, Neves JP, Ramos AF.   +4 more
europepmc   +1 more source

Targeting Myostatin for Sustainable Meat Production: Insights From Multiple Species

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Myostatin gene (MSTN), a TGF‐β superfamily member, negatively regulates skeletal muscle growth, positioning it as a prime genetic target for enhancing livestock meat production. This review synthesizes evidence from 1979 to 2025 on MSTN mutations across cattle, pigs, poultry, sheep, goats, and rabbits, emphasising impacts on yield, quality ...
Chiara Santomassimo, Francesco Perini, Daniele Colombi, Stefano Bettini, Maria Federica Trombetta, Marina Pasquini, Simone Ceccobelli, Ishaku L. Haruna, Ketan Patel, Emiliano Lasagna   +9 more
wiley   +1 more source

Estrous Cycle Influences Cell-Type-Specific Translatomic Signatures of Repeated Ketamine Exposure in the Rat Nucleus Accumbens. [PDF]

eNeuro
Saland SK, Duclot F, Lobo MK, Kabbaj M.
europepmc   +1 more source

Sex differences in brain glucose metabolism and Alzheimer's disease risk and progression

Alzheimer's &Dementia, Volume 22, Issue 6, June 2026.
Abstract Sex differences are increasingly recognized as central to the biology of Alzheimer's disease (AD), yet the mechanisms through which they shape brain metabolism and disease vulnerability remain incompletely understood. Brain glucose hypometabolism is a core hallmark of AD and emerges decades before clinical decline, but accumulating evidence ...
Marjan Ramezan, Aphrodite Demetriou, Sara Nicole Burke, Ivan Nalvarte, Andrew C. Shin   +4 more
wiley   +1 more source

Estrous Cycle Impacts Fear Extinction and Relapse in Female Adolescent Rats. [PDF]

Dev Psychobiol
Gable A, Richardson R, Baker KD.
europepmc   +1 more source

Imperatorin ameliorates myocardial ischemia‐reperfusion injury by inhibiting endoplasmic reticulum stress‐mediated apoptosis via the PI3K/AKT/Nrf2 pathway

Journal of Cell Communication and Signaling, Volume 20, Issue 2, June 2026.
By activating the PI3K/AKT/Nrf2 pathway, imperatorin can reduce endoplasmic reticulum stress and its mediated apoptosis in cardiomyocytes, improve the pathological changes of myocardial tissue, and thus improve myocardial ischemia/reperfusion injury.
Mingjun Han, Fan Yu, Huanhuan Li
wiley   +1 more source

Cognitive neurobehavior and synaptic plasticity after vagus nerve stimulation in female rats: Interaction between estrous cycle and neurostimulation. [PDF]

Bioelectron Med
Olsen LK, Jones KA, Sharma B, Ethridge VT, Gargas NM, Cunningham SD, Rohan JG, Hatcher-Solis CN.   +7 more
europepmc   +1 more source

5‐Hydroxytryptamine Distribution Alteration in Both Neuron and Synapse of Tg(SOD1*G93A)1gur Mice: A Potential Intervention Candidate Strategy for Amyotrophic Lateral Sclerosis

CNS Neuroscience &Therapeutics, Volume 32, Issue 6, June 2026.
This study reveals that 5‐hydroxytryptamine (5‐HT) synapses in the spinal cord and 5‐HT neurons in the brainstem of the SOD1‐G93A amyotrophic lateral sclerosis (ALS) mouse model are significantly altered, showing a decrease in pre‐symptomatic stages but a marked increase as the disease progresses.
Lijun Zhou, Menghua Li, Qi Dai, Xiwang Liu, Cheng Li, Huifeng Jiao, Haili Pan, Renshi Xu   +7 more
wiley   +1 more source

Estrous cycle stage gates the effect of stress on reward learning. [PDF]

Neuropsychopharmacology
Johnston MP, Garcia-Castañeda BI, Cedillo LG, Patel SK, Vargas VS, Wanat MJ.   +5 more
europepmc   +1 more source

Upregulated PKM2 Protects Dopaminergic Neurons From Oxidative Damage Through Nrf2 Transactivation in an MPTP‐Induced Mouse Model of Parkinson's Disease

CNS Neuroscience &Therapeutics, Volume 32, Issue 6, June 2026.
Oxidative stress induced by MPTP promotes hnRNP A1/A2–dependent alternative splicing toward PKM2 in dopaminergic neurons. Elevated PKM2 transactivates Nrf2, enhances antioxidant gene expression, and protects neurons from oxidative damage and degeneration.
Meng Mei, Qian‐qian Miao, Meng‐ke Li, Hao‐ran Wang, Jian‐hua Ding, Gang Hu, Yao Wei   +6 more
wiley   +1 more source