Cryopreservation has facilitated advancement of biological research by allowing the storage
of cells over prolonged periods of time. While cryopreservation at extremely low …

To date 15% of couples are suffering from infertility with 45–50% of males being
responsible. With an increase in paternal age as well as various environmental and lifestyle …

Several studies proposed the importance of zinc ion in male fertility. Here, we describe the
properties, roles and cellular mechanisms of action of Zn2+ in spermatozoa, focusing on its …

Molecular studies of the causes of male infertility revealed a significant contribution of
oxidative stress. When excessive amounts of reactive oxygen species (ROS) are produced …

BACKGROUND Nanotechnology involves the engineering of structures on a molecular
level. Nanomedicine and nano-delivery systems have been designed to deliver therapeutic …

Simple Summary In rabbit farms, artificial insemination is usually accepted using semen
preserved around 18° C. However, the use of cryopreserved rabbit semen is limited, due to …

Simple Summary This is a comprehensive study to compare between the effects of different
supplements (vitamins C and E, trace elements Na2SeO3 and ZnSO4, and nanoparticles of …

Goat semen cryopreservation is a challenging process as it results in reduced motility,
vitality, and fertility of spermatozoa after freezing. In this study, we evaluated the effects of …

Over the past few decades, accumulated evidence confirms that the global environment
conditions are changing rapidly. Urban industrialization, agriculture and globalization have …

Metal oxide nanoparticles (MONPs) are inorganic materials that have become a valuable
tool for many industrial sectors, especially in healthcare, due to their versatility, unique …