Kinetics and sperm morphometry in sexed and conventional frozen semen of Brown Swiss bulls

Authors

  • Edwin Ormachea Valdez Universidad Nacional Amazónica Madre de Dios
  • Bilo Calsin C. Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional del Altiplano - UNA, Puno,
  • Enrique Zegarra O. Expermex EIRL

DOI:

https://doi.org/10.15381/rivep.v30i1.14696

Keywords:

kinetics; morphometry; sexed semen; frozen semen

Abstract

The aim of this study was to determine the kinetics and sperm morphometry in sexed and conventional frozen semen of Brown Swiss bulls using the Integrated Sperm Analisys system. Ten straws of sexed semen and 10 straws of conventional semen imported from USA were used. The values of kinetics (curvilinear velocity [VCL], average velocity [VAP], rectilinear velocity [VSL], amplitude of lateral head displacement [ALH], beat frequency [BCF], linearity index [LIN [, index of straightness [STR], oscillation index [WOB]) and sperm morphometry (area, length, width and perimeter of the head of the sperm) were similar between sexed and conventional semen of Brown Swiss bulls frozen in straws.

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Published

2019-03-04

Issue

Vol. 30 No. 1 (2019)

Section

Comunicaciones

License

Copyright (c) 2019 Bilo Calsin C., Edwin Ormachea Valdez, Enrique Zegarra O.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

AUTHORS RETAIN THEIR RIGHTS:

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b. Authors retain their right to share, copy, distribute, perform and publicly communicate their article (eg, to place their article in an institutional repository or publish it in a book), with an acknowledgment of its initial publication in the Revista de Investigaciones Veterinarias del Perú (RIVEP).

c. Authors retain theirs right to make a subsequent publication of their work, to use the article or any part thereof (eg a compilation of his papers, lecture notes, thesis, or a book), always indicating the source of publication (the originator of the work, journal, volume, number and date).

How to Cite

Ormachea Valdez, E., Calsin C., B., & Zegarra O., E. (2019). Kinetics and sperm morphometry in sexed and conventional frozen semen of Brown Swiss bulls. Revista De Investigaciones Veterinarias Del Perú, 30(1), 500-506. https://doi.org/10.15381/rivep.v30i1.14696