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Semen was collected from Polish Halfbred stallions. Twenty individuals from 3 to 4 years of age were selected for the study. At least one ejaculate from each stallion was collected and assessed. Sperm morphology was evaluated using Papanicolaou stain, SpermBlue®, and a complex of eosin and gentian stain, whereas unstained slides were used as control samples. Morphometric measurements were performed...
Routine semen examination is an important tool in diagnostics and fertility evaluation in humans and animals, both in vivo and in vitro. Among the most important parameters in semen evaluation are sperm motility and morphology. The aim of the study was a detailed morphological analysis of stallion sperm with particular attention to the parameters of the sperm head. The subject of the study was the...
The study was conducted on spermatozoa of selected farm and free-living animal species, isolated post mortem from the tail of the epididymis, and stained with silver nitrate - AgNO₃. The material was collected from pigs, goats, wild boar, and European roe deer. Twenty morphologically normal spermatozoa randomly selected from each animal and well visible under the microscope, were analysed. The following...
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