Talha Umar

No ORCID on file · 3 papers in corpus
lab-animal 2025
Bta-Let-7d Modulation of Oxidative Stress Induced by Potassium Permanganate in Bovine Endometrial Cells via IGF1R/PI3K/AKT Signaling Pathway
Antioxidants (Basel, Switzerland) ·doi:10.3390/antiox14040444

Oxidative stress is a significant factor affecting reproductive efficiency in dairy cows, contributing to conditions such as endometritis that impair fertility and milk production. This study investigates the molecular mechanisms by which b…

lab-animal 2025
Comparative Transcriptional Analysis of Long Noncoding RNAs in Oxidative Stress and Inflammation Induced by Potassium Permanganate and Lipopolysaccharide in Rat Uterine Tissues
Antioxidants (Basel, Switzerland) ·doi:10.3390/antiox14030251

Potassium permanganate (KMnO4) is a commercially available antiseptic used in bovine intrauterine lavage to manage postpartum infections. Lipopolysaccharides (LPS) are well-studied for their ability to induce inflammation and oxidative stre…

lab-animal 2021
Enhanced Expression of miR-34a Enhances Escherichia coli Lipopolysaccharide-Mediated Endometritis by Targeting LGR4 to Activate the NF-κB Pathway
Oxidative medicine and cellular longevity ·doi:10.1155/2021/1744754

BACKGROUND: Persistent endometritis caused by bacterial infections has lethal effects on the reproductive performance of dairy cattle, which compromises animal welfare and delays or prevents pregnancy. The microRNA (miRNA) miR-34 family pla…