Silver Nanoparticles in Donkey Semen Stored at 17°C: Effect on Sperm Parameters and Bacterial Growth.

ABSTRACT: The aim of this study was to evaluate the effect of silver nanoparticles (AgNPs) on donkey sperm parameters and their antimicrobial efficacy on bacteria isolated in the presence of antibiotics. Nine donkey ejaculates were collected and stored in a skim-milk extender at different AgNPs concentrations (0, 0.01, 0.8, 1.6 and 3.12 mg/mL) at 5°C or 17°C. Sperm parameters, including total and progressive motility (CASA), plasma membrane integrity (PMI) and reactive oxygen species (rROS) production, were evaluated at 0, 24 and 48 h of storage. Additionally, bacteria isolated from donkey semen extended with antibiotics were exposed to AgNPs to determine the minimum inhibitory/bactericidal concentrations (MIC/MBC). Sperm motility parameters were higher at 17°C than 5°C after 48 h. AgNPs showed a do

SUBMITTER: Aguilera VP 

PROVIDER: S-EPMC13627739 | biostudies-literature | 2026 Oct

REPOSITORIES: biostudies-literature