Infertility has become a global health issue, with approximately 50% of infertility cases
generated by disorders in male reproduction. Spermatozoa are conveyed towards female …

The N-glycans of mammalian glycoproteins vary greatly in structure, and the biological
importance of these variations is mostly unknown. It is widely acknowledged that the …

STUDY QUESTION Which add-ons are safe and effective to be used in ART treatment?
SUMMARY ANSWER Forty-two recommendations were formulated on the use of add-ons in …

Extracellular vesicles (EVs) are lipid bilayer nanovesicles released by most functional cells
to body fluids, containing bioactive molecules, mainly proteins, lipids, and nucleic acids …

Sialic acids are a family of 9-carbon monosaccharides with particular physicochemical
properties. They modulate the biological functions of the molecules that carry them and are …

Of all human infertility cases, up to 50% show contributing factors leading to defects in the
male reproductive physiology. Seminal plasma (SP) is the biological fluid derived from the …

Background This study was to conduct prediction models based on parameters before and
after the first cycle, respectively, to predict live births in women who received fresh or frozen …

Human male infertility affects approximately 1/10 couples worldwide, and its prevalence is
found more in developed countries. Along with sperm cells, the secretions of the prostate …

This study investigated whether the activities of the antioxidant components of donkey
seminal plasma (SP)—both enzymatic (superoxide dismutase (SOD), catalase-like (CAT) …

The diverse nature and high molecule concentration of seminal plasma (SP) makes this fluid
a good potential source for a potential biomarker which could predict ART outcomes …