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Use of Silver Nitrate for the Assessment of Sperm Measurements in Selected Farm and Free-Living Animal Species Cover

Use of Silver Nitrate for the Assessment of Sperm Measurements in Selected Farm and Free-Living Animal Species

Open Access
|Oct 2014

Abstract

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 measurements were considered: head length, width, perimeter and area, acrosome area, mid-piece length, tail length, and overall sperm length. AgNO3 staining differentiated the acrosomal (light hue) and distal (dark hue) part of the sperm head, and a light-hued mid-piece was visible within the sperm tail. Silver nitrate staining revealed species and variety-related differences, particularly in reference to the sperm head. Clear-cut differentiation within the head and tail area made it possible to perform detailed morphometric measurements of the spermatozoa.

Language: English
Page range: 487 - 494
Submitted on: Jan 16, 2014
Accepted on: Aug 7, 2014
Published on: Oct 1, 2014
Published by: National Veterinary Research Institute in Pulawy
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2014 Katarzyna Andraszek, Dorota Banaszewska, Małgorzata Szostek, Ewa Wójcik, Magdalena Czubaszek, Renata Walczak-Jędrzejowska, published by National Veterinary Research Institute in Pulawy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.