Curcumin-loaded niosomal nanocarriers offer a promising approach to improve quality characteristics, apoptotic gene expression, and flow cytometry assessments of stallion spermatozoa after thawing.

The optimization of cryopreservation media to reduce oxidative damage on post-thaw spermatozoa is crucial. This research aimed to assess the antioxidant properties of curcumin-loaded niosomal nanocarriers (CurLNN) on the functional characteristics, the relative expression of apoptotic genes, and flow cytometry assessments of apoptotic-like changes, reactive oxygen species production (ROS), mitochondrial membrane potential, and chromatin integrity in stallion spermatozoa following thawing. Twenty-five ejaculates were diluted in INRA96 freezing media supplemented with 20 μM of either curcumin (Cur) or CurLNN and then cryopreserved.

Effect of selenium nanoparticles-supplemented INRA96 extender on Turkmen stallion sperm quality and lipid peroxidation during storage at 5°C.

Oxidative damage to sperm during cooled storage is a significant issue, and selenium with antioxidant potential could be a solution. Moreover, nano-sized selenium offers more advantages compared to its ionic forms. This research aimed to assess the impact of selenium nanoparticles (SeNPs) supplemented in the INRA96 extender on the quality of Turkmen stallion sperm and lipid peroxidation during 72 h of cooled storage.

Preparation, characterization, and ex-vivo evaluation of curcumin-loaded niosomal nanoparticles on the equine sperm quality during cooled storage.

Oxidative damage to sperm during cooled storage is a significant issue, and curcumin, with its antioxidant properties, could be a solution. However, its low bioavailability presents a challenge that this study aims to address. The primary objective of this study was to investigate the potential of curcumin-loaded niosomal nanoparticles (Cur-LNN) to enhance the antioxidant properties of curcumin and its effect on sperm quality during 72 h cooled storage.

Genetic parameters for feed efficiency and body weight traits in Japanese quail.

1. The objectives of the present study were to estimate heritability and genetic correlations for feed efficiency and body weight (BW) in Japanese quail. 2.